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I

THE GIFT OF

2 L

p^

/

f
I-

^

I

THE OlFT OF

U-S. '/in :<t'- 1.1 a,' a: f ,^ - C r//.'t.

THE

AMERICAN EPHEMERIS

AND

NAUTICAL ALMANAC

FOR THE YEAR

1917

FUBUaHBD BY THB NADTICAL AUUNAC OFFICE, U. S.
NAVAL OBSBBVATORT, BY DIBBGT10N OF THB BECRBTARY
at TBB NAVT AMD UNDBR THB AUTHORTTY OF OONOBOB.
BOLD BY TBB 8UPBBIKTBNDBNT OF DOCUHENTB,
OOVBRNUBNT PBINTINQ OFFICE, WABHINQTON, D. C.

r-.

U. S. NAVAL OBSERVATOHr.

Captain J. A. Hooobwebpf, U. S. N,, Superintendent.

ASTRONOMICAL COUNCIL.
Captain J. A. Hoogewebff, U. S. N. Prof. A. Hall, U. S. N.
Commander E. T. Pollock, U, S, N. Assistant Astronomer G. A. Hill.
Prof. W. S. EicHELBERGER, U, S, N, Assistant Astronomer J. C. Hammond.
Prof. F. B. LiTTELL, U. S. N. Assistant Astronomer H. R. Morgan.

DEPARTMENT OF THE NAUTICAL ALMANAC.
Prof. W. S. EiCHELBERQER, U. S. N.y Director.

ASSISTANTS.

James Robertson. Clifford S. Lewis.

Walter M. Hamilton. George F. Crawley.

William T. Carrigan. Joseph J. Arnaud.

Arthur Snow. Frank Langellotti.

Perez Fisch. Reuben Weinstein.

PIECEWORKERS.
Elizabeth B, Davis. Frank E. Ross.

Janet McWiUiam. Henry B, HedricJc.

Hannah F, M. HedricJc. Thomas E. Trott.

Alfred Doolitde. Louis Lindsey.

Henry B. Evans. Arthur Newton.

George B. Merriman. Isabel M. Lewis.

Morris Lifebook.

Non.— Those whose names are printed in Italics derote only a small portion of their time to work of the Nautical
Almanac Office.

October, 1914.
u

* :

PREFACE.

This volume of the American Ephemeris and NaiUical Almanac
was prepared under the immediate supervision of Professor W. S.
EiCHELBERGER, U. S. N., the Director. The character of the matter
herein contained and its arrangement are the same as in the preceding
volume.

This is the second volmne to be issued imder the international
agreement resulting from the Congr^s International des ^phim^erides
Astronomiques held at Paris in October, 1911.

The naval appropriation bill approved August 22, 1912, con-
tained the following :

The Secretary of the Navy is hereby authorized to arrange for the
exchange of data with snch foreign almanac offices as he may from time to
time deem desirable, with a view to reducing the amount of duplication of
work in preparing the different national nautical and astronomical almanacs
and increasing the total data which may be of use to navigators and astrono-
mers available for pubhcation in the American Ephemeris and Nautical
Almanac: Provided, That any such arrangement shall bo terminable on one
year's notice: Provided further, That the work of the Nautical Almanac
Office during the continuance of any such arrangement shall be conducted so
that in case of emergency the entire portion of the work intended for the use
of navigators may be computed by the force employed by that office, and
without any foreign cooperation whatsoever: Provided furOier, That any
employee of the Nautical Almanac Office who may be authorized in any
annuid appropriation bill and whose services in whole or in part can be
spared from the duty of preparing for pubhcation the annual volumes of the
American Ephemeris and Nautical Almanac may be employed by said office
in the duty of improving the tables of the planets^ moon, and stars, to be
used in preparing for pubhcation the annual volumes of the office: Provided
further, That section four hxmdred and thirty-five, Revised Statutes, is hereby
repealed.

The voliune, as in previous years, is divided into three parts,
as follows:

Part I, Ephemeris for the Meridian of Greenwich, which gives
the ephemerides of the Sun and Moon, the geocentric and heliocentric
positions of the major planets, and other fundamental astronomical
data for equidistant intervals of Greenwich mean time.

• • •

m

281117

iv THE AMERICAN EPHEMERIS.

Part II, Ephemerisfor the Meridian of WashingUmj which gives
ephemerides of 825 stars, Sun, Moon, and major planets, for transit
over the meridian of the Naval Observatory, Washington, which
passes midway between the West and East Transit Circles of the
Observatory. The mean places of the fixed stars and the data for
their reduction are also included in Part II.

Part III, PhenomorMy which contains predictions of phenomena
to be observed, with data for their computation. Greenwich mean
time is used throughout this part except with the occultations
visible at Washington where Washington time is used. Tables for
the determination of latitude and azimuth from Polaris, tables for
the conversion of time, and an alphabetical list of observatories, with
their latitudes, longitudes, and other data, are contained in this part.

The Greenwich ephemerides of the Sun, Moon, Venus, Mars,
Jupiter, Saturn, Uranus, and Neptune were furnished by the office
of the British Nautical Almanac.

The Greenwich ephemeris of Mercury, the elements of Saturn's
rings, the elongations of Saturn's satellites, and the apparent places
for Greenwich transit of 518 ten-day stars were furnished by the office
of the Berliner Jahrbuch.

The conjunctions, phenomena, and configurations of Jupiter's
satellites I-IV and the apparent places for Greenwich transit of 38
circmnpolar stars were furnished by the office of the Cannaissance dea
Temps.

The apparent places for Greenwich transit of 121 ten-day stars
were furnished by the office of the Ahnanaque Nautico.

The apparent places for Greenwich transit of 137 ten-day stars
were furnished by the office of the Anntuirio Astronomico di Torino.

In accordance with the recommendations of the Congrh Interna^
tianal des £phim>irides Astronamiques, most of the material fiunished
from abroad is haaed upon tables prepared in the American Nautical
Almanac Office. In the Introduction are mentioned the various
tables upon which the different ephemerides are based.

The following computations were made by the American Nau-
tical Almanac Office:

In Part I, all the hourly and daily variations for the quantities
furnished from abroad except in the case of the right ascension and
declination of the Moon.

In Part II, the quantities used in computing the apparent places
of the stars from their mean places; the mean place list; the inter-
polation of the apparent places of 814 stars from transit at Greenwich

PREFACE. ▼

to transit at Washington; the apparent places of 11 stars; the mter-
polation of the ephemerides of the Sun, Moon, and planets from
Greenwich noon to transit at Washington ; the stellar magnitudes of
the planets.

In Part III; the data relating to the eclipses of the Sun and
Moon ; the data relating to the occultations of stars by the Moon ;
the ephemerides for physical observations of the Sun, Moon, Mars,
and Jupiter; the elements of the illuminated disks of Mercury and
Venus; the stellar magnitudes of the planets; the data concerning
the satellites of Uranus, Neptune, the fifth, sixth, and seventh
satellites of Jupiter, and the ninth satellite of Saturn ; the diagrams
of all the satellite orbits; the position angle and distance tables of
the satellites of Saturn; the list of phenomena; the list of observa-
tories with their geographical coordinates; and the tables for the
determination of latitude and azimuth from observations of Polaris.

All computations made in the American Nautical Almanac Office
and those received from the other offices were subjected to checks
to insure absence of errors.

J. A. HOOGEWERFF,

Captain, U. S. Navy,
Superintendent Naval Observatory.
U. S. Naval Observatory, October, 1914.

CONTENTS.

Cmtft

Introduction .
Anniversariee and Feetivals
Chronological Eras and Cycles
Astronomical Constants
Symbols and Abbreviations

PART l—EPIIEMERIS FOR THE MERIDIAN OF GREENWICH.

Ephemcris of the Sun .........

Ephemeris of the Moon .........

Fnases of the Moon ..........

Ephemeridcs of the Planets Mercury, Venus, Mars, Jupiter, Saturn, Uranus, Neptune .

PART II— EPHEMERIS FOR THE MERIDIAN OF WASHINGTON,

Bessel's Formulae for Star-Reductions
Besselian and Independent Star-Numbers
Nutation, Terms of Short Period in the
Mean Places of 790 Standard Stars for 1917.0
Mean Places of 35 Circumpolar Stars for 1917.0
Apparent Places of 35 Circumpolar Stars .
Apparent Places of 790 Standard Stars
Epnemeris of the Sun for Apparent ^oon .
Moon-Culminations ....

Transit-Ephemerides of the Planets Mercury, Venus, Mars, Jupiter, Saturn, Uranus,
Neptune ...........

PART III— PHENOMENA.

Eclipses .....

Mean Places of Stars Occulted by the Moon
Elements for the Prediction of Occultations
Occultations Visible at Washington
Ephemeris for Physical Observations of the Sun
Moon, Mean Eouator, Orbit, and Mean Lonjdtude
Ephemeris for rhysical Observations of the Moon
Disks of Mercury and Venus
Ephemeris for rhysical Observations of Mars
Ephemeris for Physical Observations of Jupiter
Satellites of Jupiter, Saturn, Uranus, and Neptun
Phenomena, Planetary Configurations
Positions of Observatories
Problems in Lunar Distances

TABLES.

Table I — For Finding the Latitude by an Observed Altitude of Polaris

Table la — ^Auxiliaxy Table of Corrections for Latitudes other than 45**

Table II — Sidereal mto Mean Solar Time .

Table III — Moan Solar into Sidereal Time

Table IV — Azimuth of Polaris at all Hour Angles

Table IVa — Correction for Declination .

Table V — ^Azimuth of Polaris at Elongation

Table Va — For Reduction of Observations Near Elongation

Tkble VI — For Finding the Times of Upper and Lower Culmination of Polaris

Table VII — ^Apparent Place, Upper Culmination, and Elongations, of I'olaris .

On the Arrangement and Use of The American Ephemeris and Nautical Almanac
Index to Apparent Places of Stars .......

General Index .........

PlfB.

• • ■

viu

ix

xvi

xvii

• • •

XVUl
XX

2

26

117

134

200
202
215
217
231
232
316
514
522

538

556
564
569
611
614
615
616
624
626
628
632
672
674
684

685
689
690
693
696
701
702
707
708
709

711
738
741

vu

ERRATA.

The Anunean Ephemerit, 1916.

141 Dec. 32, Var. per Hour of Right Aflcenmon . , . for +11».878 read +1P.874

743 Mbon, Longitude, Mean, Pkige for 118 read 611

743 Moon, Longitude, True, Pftge for 611 read 118

744 Parallax, Horizontal, of Jupiter, Page . /or 134, 538 read 174, 548

• • •

viu

INTRODUCTION.

The ephemeris of the Sun is constructed from Newcomb's Tables of the
Sun J Agronomical Papers of the American Ephemerie, Vol. VI, part 1 .

The adopted value of the mean equatorial horizontal parallax of the Sun
is 8". 80, Paris Conference, May, 1896.

The Sun's rectangular equatorial coordinates are computed from the longi-
tudes and latitudes by the following formula:

X^R coe X

YmzR Bin i COS a»~19.3 R fi
Z^R sin i sin a»+44.5 R fi

The reductions to mean equinox are computed by the formulae —

Jjr-+ Ys9c otAXfm V

A r— JT cos a» Ji sin V'-\- ZJat sin V^+ 9.1 rR sin (i+6*)

J 7— X sin a; Ji sin 1''- YJat sin r'-2I.O rR sin (i+6*)

where the numerical coefficients are in imits of the seventh place of decimals

and

i^athe Sun's distance from the Elarth,
isthe Sun's true longitude,

^srthe Sun's true latitude, expressed in seconds of arc,
Alas the obliquity of the ecliptic,
JX^the reduction of longitude for precession and nutation from the beginning of the

BesseUan fictitious year,
Jitfasthe reduction of the mean to the apparent obliquity,
r»the fraction of the year since the beginning of the Besselian fictitious year.

The longitude, latitude, and parallax of the Moon are derived from Han-
sen's Tables de la Lane (London, 1857), the mean longitude being corrected as
in previous years, beginning with the volume for the year 1883. The state-
ment concerning these corrections which is contained in the volumes from 1883
to 1911, indusive, is erroneous, in that they have not been computed strictly
in accordance with the formula in Newcomb's Researches on the Motion qfthe
Moon, part 1, page 268, Washington Observations, 1875, Appendix II. That
formida is,

-rM4-21KM7 T-3'^86 T»-Va-(K^09 sin A-iy^49 cos A,

while the expression actually used is,

-rM4-21KM7 T-3^'.76 'P-Va-iy^49 cos A.

In these formula T is the time in units of 100 years reckoned from 1800.

The ephemerides of Mercury, Venus, and Mars are derived from New-
comb's tables of these planets, Astronomical Papers of the American Ephemeris,
Vol. VI, parts 2, 3, and 4.

The ephemerides of Jupiter and Saturn are derived from the tables con-
structed in this office by Geobob W. Hill, Astronomical Papers of {he American
Ephemeris, Vol. VII, parts 1 and 2.

ix

THE AMERICAN EPHEMERIS.

The ephemerides of Uranus and Neptune are derived from Newcomb's
tables of lliese planets, Astroriomical Papers of the American Eph^meix'i, YA.
VII, parts 3 and 4.

The nutation used in computing the ephemerides of the Sun, Moon, and
planets has been taken from Tables XXXII and XXXIII of Newcomers
Tables of {he Sun, Astronomical Papers of the American Ephemeris, Vol. VI,
part 1. The formulae from which this nutation is computed are as follows, the
time interval T being expressed in units of 100 years, reckoned from 1900.
See Tables of the Sun^ page 26.

a^=-(17^^234-|-(K^017 T) sin ft
-f (K^209fiin2a

- r^257sin2L

- (K^049 sin (3 L-f 78^.7)
4- (KMIO sin (L-|-75*».3)

^c=-f 9^^214 COB SI
-(K^090 cos 2 ft
-f (y^546 cos 2 L
H-(K^021 cos (3 L-l-78^.7)
-(K^009cos(L-78*».7)

The formulae for the nutation used in computing the Besselian and Inde-
pendent Star Numbers are as follows:

Terms of Long Period.
a^=-(17^^234-f (K^017 T) sin ft
+ (K^209sin2a

- 1^^272 sin 2 L

+ (KM26sin(L-r)

- (y^050 8in(3L-r)
+ (K^021 sin (L-f /')
+ (y^012 8in(2L-ft)

dt=+ (9^'^210-|-(K^0009 T) cos ft

- (K^090cos2ft
+ (K^551cos2L

+ (K^022cos(3L-r)

- 0^^009 cos (L+r)

- (/^007cos(2L-ft)

Terms of Short Period.
-(K^204 sin 2 C

+0''^01l8in(([:4-rO
+(K^068 sin ( (C - D
-(K^034 8in(2 C ~ft)
-(K^026 8in(3 C -^0

4-(K^015 sin ((L -2 L-f rO
-|-(y^006sin2(([:-L)

+(K^088 cos 2 C
-f(K^018 cos (2 C-ft)
4-(K^011co8(3 C-rO
-(K'.005co8(C+0

The meaning of the symbols used and the manner in which these latter
formulae have been employed in computing the ephemerides of the 'stars are
explained on pages 200 and 201. The slight discrepancy between the terms
in 2 L in these two sets of formulae is due to the correction of an error in tlie
first set. See Bulletin Astronomique, 1898, Vol. XV, page 244.

The list of 825 stars contained in Part II has been selected from New-
comb's Catalogue of Fundamental Stars, Astronomical Papers oftlie American
Ephemeris, Vol. VIII, part 2.

In general, the names of the stars are the same as in Newcomb's Sug-
gested List of Fundamental Stars, except that the Flamsteed number has
been omitted in all cases where Greek or italic letters are available. In some
cases the constellation and number of the uranometries of Heis or Gout.d
have been used. In all such cases, H^ or the letter G precedes the constella-
tion name, as, for example, 5 H^ Cassiopeiae and 38 G. Horologii.

The magnitudes of the stars have, with a few exceptions, been taken from
Annals of the Harvard CoUege Observatory, Vol. L, 1908,

The spectral classification has been furnished by the Harvard College
Observatory. The notation is that of Annals of Harvard CoUege Observatory,
Vol.LVI.

INTRODUCTION.

zi

The mean places, annual variations, and annual proper motions of the
stars have been taken from Nbwcomb's Catalogue, except that those of
€ Hydri, 38 G. Horologii, and n Centauri have been taken from VeroeJfenUieh-
ungen des Koeniglichen Astronamischen Rechen-Instituts zu Berlin, 1907, No. 33.

The values of ^a and J<f which are given for the companions to the stars
y Andromed», or^ Crucis, C* Ursae Majoris and 61 Cygni, have been taken from
Boss's Prdiminary Oenerdl Catalogue, and those for a' Geminorum from
Doberck's elements given in the Astronomische Na4Jirichien, 1904, vol. 166,
page 145.

The formulsB for the computation of the BesseUan and Independent Star
Numbers are given on page 200, the coefficients being those given by New-
comb in Bulletin Astronomique, 1898, Vol. XV, page 241.

The terms of short period of the nutation, depending on the Moon's mean
longitude, have been computed from the formulaD for these terms given above.

The method by which the right ascensions and decUnations of the stars
interpolated from the 10-day ephemerides are corrected for the effect of these
short-period terms is given on page 201.

According to the fonnul» on pages 200 and 201 the star constants a, h, c, d,
a\ b\ c' , i' are computed for each star from its mean place at the beginning
of the year, but if strict accuracy is required they should be computed from
the star's mean place at date, and the following second-order terms should be
added to the usual expressions for the reduction from mean to apparent place,
namely —

::)

tan^

-f 0.000 003 T^ Bin a
-0.000 149 T* COS
-0.000 0660 T» sin 2a
-fO.OOO 0103 8in 2 a cos 2a tan»^
-0.000 0107 cos 2 a sin 2a
-1-0.000 0620 sin 2 O COS 2al
-0.000 0622 cos 2 O ein 2aj'
-f 0.000 0513 sin (0+Ji) cos 2a
-0.000 0507 cos (0+ Ji) sin 2a
-hO.OOO 0097 sin (Q-JJ) cos 2a
-0.000 0053 cos (0~J2) sin 2a

To 5-<7,

//

sec'J

tan ^ sec H

-f 0.000 975
-0.000 023
-0.000 080
-0.000 077
+0.000 040
-0.000 467
-0.000 465
-0.000 039
-0.000 380
-0.000 385
-0.000 380
-0.000 040
-0.000 072

> tan d

T^ sin'a

C08 2 Ji

COB 2 Ji cos 2a

sin 2 a siu 2a

cos 2 0

cos 2 0 cos 2 a

sin 2 0 sin 2a.

co8(0+ft)

cos(0+JJ)co8 2a

«n (0-1- Ji) sin 2a

cos (0 -ft)

co8(0-JJ) cos 2a

sin (0 -ft) sin 2a,

sin b tan ^

These terms are negUgible for stars whoso declination is numerically less
than 80*^, but in computing the apparent places given in the American Ephem-
eris they have been apphed whenever sensible.

The apparent places of seven stars have been corrected for the effect of
annual parallax. These stars, with the adopted values of the aimual parallax,

are-

//

//

T Ceti 0.31

t Eridani 0.32

a Canis Majoris (Sirius) . . 0.38

a Cams Minoris (Procyon) . 0.33

a CentAuri .... 0.75

a Aquilfle (Altair) . . 0.23

61 Cygni 0.30

The apparent places of a Canis Majoris (Sirius), a Canis Minoris (Procyon),
and a^ Centauri have been corrected for the effect of orbital motion. Auwers's

3ai THE AMERICAN EPHEMERIS.

elements were used for Sirius and Procyon, and See's elements for a* Centauri.
The values of these corrections are given on pages 98 and 99 of VeroefferUlick'
wngen des Koeniglichen Astronomischen Rechen^InstUuts zu Berlin, 1907, No. 33,
but those for Sirius and Procyon need an additional correction to refer them to
the center of the orbit before they are applicable to the mean places taken from
Newoomb's Fundamental Catalogue. These additional corrections for Sirius
and Procyon were omitted in the Star List of the American Ephemeris [Supple^
ment to the American EpTiemeris and Nautical Mrruinac] for 1910 and 1911, and
in the American EpTierneris and Nautical Almanac for 1912 and 1913. The
values of the corrections for the three stars are —

SiriuB. Procyon. a' Centauri.

1917.0 1918.0 1917.0 1918.0 1917.0 1918.0

da -0-.143 -0-.143 -0-.062 -0-.061 -f0».647 +0-.634

Ad -0'^59 -0'^72 +0'^05 +0'M8 +^^98 +5^^70

These corrections have not been applied to the mean places as published in
this volume.

The stars occulted by the Moon have been selected from the Catalogue of
Zodiacal Stars contained in Vol. VIII, part 3, Astrorumtical Papers of the
American Ephemeris, and the mean places for 1917.0 have been derived from
the same catalogue.

In Part III the elements of eclipses of the Sun and occultations of stars
by the Moon are given in accordance with Bessel's method, the special forms
employed being a modification of those developed in Chauvenet's Spherical
and Practical Astronomy.

In the computation of the elements of Eclipses, the following corrections
to the longitude, latitude, and parallax of the Moon, deduced by Newcomb
from recent observations of occultations of stars by the Moon, Astronomical
Papers of the American Ephemeris, Vol. IX, part 1, have been applied. These
corrections have been assiuned in each case to be constant during the eclipse.

^•^•'^- dV dh dfC

Jan. 7* 20»>

+8.4

+1.3

It
+0.40

Jan. 22 20

+7.6

0.0

+0.60

June 19 1

+6.3

+1.3

+0.43

July 4 10

+7.0

0.0

+0.48

July 18 15

+6.6

+1.6

+0.41

Dec. 13 21

+7.6

-0.1

+0.46

Dec. 27 22

+7.8

+1.4

+0.44

The elongations of the satellites of Mars are derived from elements given
by H. Stbuve in Sitzungsherichte der K&niglich Preussischen AJcademie der
Wissenschaften, 1911, page 1073.

The conjunctions and phenomena of Jupiter's four brighter satellites are
derived from Sampson's tables. The configurations are derived from a con-
tinuation of DAHOisEAxf s tables by M. Pottieb.

The elongations of the Vth satellite of Jupiter are derived from impub-
lished elements deduced from the observations of Babnakd.

The differential coordinates of Jupiter's Vlth and Yllth satellites are
derived from elements and tables given in lAck Observatory Bulletin^ 1906,
Vol. IV, No. 112, and in Astronomisehe Nachrichten, 1907, Vol. 174, page 359,

IV^r^^k^ ««r«\1 ■VT

INTRODUCTION. xiii

The positioDS of the rings and the elongations and conjunctions of the
satellites of Saturn are derived from elements given by H. ^truve in Obser-
vations de Paulkava, Supplement 1, St. Petersburg, 1888; PublioaHons de
Povlkovo, Second Series, Vol. XI, St. Petersburg, 1898; with corrections com-
municated by H. Stbuvb to the Berliner Jdkrbueh. The differential coordi-
nates of Phosbe are derived from elements and tables given in Annals of
Harvard College Observatory, 1905, Vol. LIII, No. VI.

The apparent outer dimensions (a and b) of the rings of Saturn are also
according to Stbuvb; the relative dimensions of the rings are computed from
Bessel's data, except those for the dusky ring, which are based on the obser-
vations of various astronomers.

The elongations of Ariel and Umbriel, the inner satellites of Uranus, are
derived from the data of Newcomb's Uranian and Neptunian Systems, WasJ^
ington Observations, 1873, Appendix I. The elongations of Titania and Oberon,
the outer satellites of Uranus, are derived from elements given by H. Struve
in Abhandlungen der K, Preussischen Akademie der Wissenschqften, 1912.

The elongations of the satellite of Neptune are derived from elements
given by A. Hall in the Astronomiedl Journal, 1898, Vol. XIX, page 65.

The adopted apparent semidiameter of the Sun at the Earth's mean dis-
tance is 16' 1''.50, while in the computation of eclipses the value given by
AuwERS in the Astronomische Na^hrickten, 1891, Vol. 128, page 367, is employed,
viz., 15' 59".63.

In the computation of the ephemeris for physical observations of the Sun
the following elements by Carbington have been used:

Inclinatkm of the Sun's equator to the ecliptic 7^ ly

Longitude of the ascending node of the Sun's equator on the

ecUptic 73« 4<K+6(K^25 (t-1860)

Sidereal period of rotation (mean solar days) 25^.38

The apparent semidiameter of the Moon is computed from the Moon's
equatorial horizontal parallax, ft, by the formula,

S-0.272 606 jr+l''.50

where the constant 0.272 506 is based on data from occultations given by
J. Peters in the Astronomische Nachrichten, 1895, Vol. 138, page 147; and the
constant 1''.50 is added to cover the average effect of irradiation.

The value of the Moon's semidiameter employed in the computation of
eclipses is computed from the formula,

sin 8=0.272 274 sinir

In the computation of the ephemeris for physical observations of the
Moon, the following notation and formulsd have been used, the value of / and
the formulsd for physical libration being those given by F. Hayn in Abhand'
lungen der K. Sdchsischen Ocsdl. der Wissenschaften, Vols. 29 and 30, 1904, 1907:

/»ihe inclination of the Moon's mean equator to the ecliptic (=1^ 32^.1),
Q^the longitude of the ascending node of the Moon's orbit, or the longitude of the

descending node of the Moon's mean equator,
Ca"the angle at the center of the Moon's disk made by a lunar meridian with the circle
of declination, counted from north to east,
X, fi, a, a«-the geocentric longitude, latitude, right ascension, and declination of the Moon,

xiv THE AMERICAN EPHEMERIS.

t'sthe inclination of the Moon's mean equator to the Earth's true equator,
J=the distance on the Moon's mean equator from its ascending node on the Earth's
true equator to its ascending node on the ecliptic,
JJ''=the distance along the Earth's true equator from the true equinox to the ascending

node of the Moon's mean equator,
C »the Moon's mean longitude, referred to the mean equinox,
^=the Earth's mean anomaly,
^=the Moon's mean anomaly,

a;=the angular distance of the perigee of the Moon's orbit from its ascending node on
the ecliptic,
6, ^x=the optical librations in latitude and longitude, reepeclively,
dby ^Z^the physical librations in latitude and longitude, respectively,
5-|-^5=the Moon's geocentric libration in latitude=the Earth's selenographic latitude,
2-}-^/= the Moon's geocentric libration in longitude=the Earth's selenographic longitude,
^C=the physical libration of C,
;x=-(K.617 8in2(Ji->l),
^=»8in J cos (Si—X),
tan 5=tan /sin (Ji— A),

gin (y=rin i co« (^/+^-Q)^ .3in ,• COB (a--£?0

cos d COS 0

db=--\-lOS'' sin (^+0+37^^ sin ((o-l)-lV' sin (g+to-T),
dl^+l2'' sin g-bd"' sin g'-W sin 2a>,

-[108^^ COS (a>+0-37^^ cos ((o-l)+lV' cos (g-^-iu-l)] tan 6,
dC="-[lOS'' cos (a>-f 0-37^^ cos (a}'-'l)+lV' cos (g+of-l)] sec 6,

c=cy+dc.

The Sun's selenographic latitude and longitude have been computed from
formulflB the same as those given above except that the heliocentric coordinates
of the Moon have been substituted for the geocentric coordinates.

The following elements have been used in computing the ephemerides for
physical observations of the planets Mars and Jupiter:

T> •*,• * -*u 1 *iLr ja=21^ 10« 0- 4- l'.565(i-1905)

Position of north pole of Mars . . . . |^ ^^^ g^/ (K^+i2^/.60(«-1905)

_ .^. , ^u 1 * T •* for=m 52"» 0-.84+ 0».247(i-1910)

Position of north pole of Jupiter . . ^^^^^ ^, ^,,^_ (K^60(t-1910)

Rotation period of Mars 24»» 87« 22\66

,, ^ ,. . ^ ^ T * fSystem 1 9»» 50» 30-.004

Rotation period of Jupiterjgy^^^^ J J 9»» 55« 40-.632

Longitude of Central Meridian of Mars, May 15, 1897, Greenwich
Mean Noon 52*».01

Longitude of Central Meridian of Jupiter (System I.), July 14,
1897, Greenwich Mean Noon 47**.31

Longitude of Central Meridian of Jupiter (System II.), July 14,
1897, Greenwich Mean Noon 96®.58

The position of the north pole of Mars is as given by Lowelx. and Crom-
HELiN (see Monthly Notices R. A. S., 1905, Vol. 66, page 56), while that of the
north pole of Jupiter has been deduced from the position given by Damoiseau
for 1750 (see Tables tldvptiques des Satellites de Jupiter, page (1)). The rota-
tion periods of Mars and of Jupiter and the longitudes of the central meridians
are according to Marth (see Monthly Notices R. A, S., 1896, Vol. 56, pages
395-403 and 517-524). The longitude of the Great Red Spot and the time of
its transit across the Central Meridian given in the volumes for 1913 and 1914

INTRODUCriON.

have been replaced by those of System II. of Marth. This change has been
made in view of the foUowing facts: The Paris Conference of October, 1911,
assigned to the oflBioe of the American Ephemeris and Nautical Almanac the
preparation of the ephemerides for the physical observations of the planets; a
general desire exists that the use of System II. of Marth should not be dis-
continued; and the position of the Great Red Spot during the opposition of
1912 was about 70® from the place predicted from the elements adopted in the
American Ephemeris and Nautical Almanac for 1913.

The adopted semidiameters of the planets, with the authority for each,
are given on page xix. Their stellar magnitudes have been computed from
formulae given by G, Mueller in Publicationen des AstrophysiJcalischen Ohservor-
ioriums zu Potsdam, 1893, Vol. 8, page 366.

In the list of observatories the authority for the various positions is given
in each case. The latitudes given are in most cases astronomical. In some
instances they have been determined by geodetic triangulation from other
points. The reductiohs from geographic to geocentric latitude, (p' — <pj and the
distance from the center of the earth, p, are computed from the formulae on
page xviii, using the flattening -j^ obtained by John F. Hayford in Supple-
mentary Investigation in 1909 of the Figure of the Earth and Isostasy, U. S. Coast
and Geodetic Survey, 1910, and adopted by the Paris Conference, October, 1911.

ANNIVERSARIES AND FESTIVALS, 1917.

New Year's Day Monday, Jan. 1.

Epiphany Saturday, Jan. 6.

Septuagesima Sunday Sunday, Feb. 4.

Lincoln's Birthday Monday, Feb. 12.

Quinquagesima (Shrove Sunday) .... Sunday, Feb. 18.

Ash Wednesday Wednesday, Feb. 21.

Washington's Birthday Thursday, Feb. 22.

Palm Sunday Sunday, Apr. 1.

Good Friday Friday, Apr. 6.

First Day of Passover Saturday, Apr. 7.

Easter Sunday Sunday, Apr. 8.

Rogation Sunday Sunday, May 13.

Ascension Day (Holy Thursday) .... Thursday, May 17.

Hebrew Pentecost (Shebuoth) Sunday, May 27.

Pentecost (Whit Sunday) Sunday, May 27.

Memorial Day Wednesday, May 30.

Trinity Sunday Sunday, June 3.

Corpus Christi Thursday, June 7.

Independence Day Wednesday, July 4.

Labor Day (except in certain States) . . . Monday, Sept. 3.

Hebrew New Year (Rosh Hashanah) . . Monday, Sept. 17.

Day of Atonement (Yom Kippur) .... Wednesday, Sept. 26.

First Day of Tabernacle (Sucoth) .... Monday, Oct. 1.

Election Day (in certain States) .... Tuesday, Nov. 6.

Thanksgiving Day Thursday, Nov. 29.

First Sunday in Advent Sunday, Dec. 2.

Christmas Day Tuesday, Dec. 25.

xvi

CHRONOLOGICAL ERAS AND CYCLES.

CHliONOLOGICAL ERAS.

II

(t

THE TEAR 1917, WHICH COMPR1HE9 THE LATTER PART OF THE 1418T AND THE IIKGINNINO OF THI
142D YEAR OF THE INDEPENDENCE OF THE UNITED STATES OF AMERICA, CORRE8PUND8 TO —

The year 6630 of the Julian period;

" 7425-7426 of the Byzantme era, the year 7426 commencing on
September 1 ;
5677-5678 of the Jewish era, the year 5678 commencing on
September 17, or, more exactly, at sunset on September 16;
2670 since the foundation of Rome, ac<».ording to Vakro;
" 2664 since the beginning of the era of Nabonassah, which has
been assigned to Wednesday, the 26th of Febniarj' of the
3967th year of tlio Julian Period; corresponding in the notation
of chronologists, to the 747th, and, in the notation of astrono-
mers, to the 746th year before the birth of Christ;
" 2693 of the Olympiads, or the first year of the 674th Olympiad,
conmiencing in July, 1917, if wo fix the era of the Ol^Tiijnadfl
at 7754 years before Christ, or near tlie beginning of July
of the year 3938 of llie Julian j)eriod;
" 2229 of the Grecian era, or the era of the Seleucid-e, which began
near the vernal equinox of the year, — 311 =B. C. 312, =4402
of the Julian period;
" 1633 of the era of Diocletian;

" 2577 of the Japanese era and to the 6th year of the period
entitled Taisho.
The year 1336 of the Mohammedan era, or the era of the Hegira, begins
on the 17th day of October, 1917.

The first day of January of the year 1917 is the 2,421,230th day since the
commencement of the Julian Period.

CHRONOLOGICAL CYCLES

Dominical Letter .... G

Epact 6

Lunar Cycle or Golden Number 18

Solar Cycle 22

Roman Indiction 16

Julian Period ..... 6630

39398«— 1017 ^11 xvii

ASTRONOMICAL CONSTANTS.

It

Paris Conference.

Solar ParaDax 8.801

€k)ni>tant of Nutation 9.21

Constant of Aberration 20.47

General PrccosFion 50'''.2564 +0^^000 222(«- 1900)1 ,

ObUquity of the EcUptic 23** 27'8'^26-0'M684(«-1900)] ^^^^^

Equatorial Horizontal Parallax of the Moon 57' 2^^.63* (Newcomb)

Mean distance Earth to Moon 384 411 kilometerp=238 862 miloB, or 00.2678 radii.

Mean di^?tance Eartli to Sun 149 504 201 kilomcterH«=92 897 416 Btatiite milep.

Velocity of light 299 860 kilometcrs=186 324 statute miles per second (Nowcomb and Mlchelson).

ligbt trav^ unit distance in 498'.580.

Gauaeian Gravitation Con.stant, fk =0.017 202 099=3 548''M87 61.

mm '^^ 1

Accelerationinon(Mocondduotogravity,<7=9.8060— 0.0260 cw 2^— *^<7.t

vx

m

2k.

Ilelmert.

Length of poconds pendulum, /=*0.99S 549-0.002 631 cob 2<?)-'~/. %

Lengthof the year: j ^

Tropical (ordinary) .... 865.242 196 79-0.000 000 0614 (t-1900)

Sidereal 365.256 360 42+0.000 000 0011 («- 1900)

AnomaliFtic 365.259 641 34+0.000 000 0304 («- 1900).

Eclipse 846.620 000 +0.000 000 36 (t-1900)

Nowcomb.

Length of the month:

Synodical (ordinary)
Tropical .
Sidereal .
Anomalistic
Nodical .

d (1 h m

29.530 588=29 12 44

27.821 582=27 7 43 4.7

27.321661=27 7 43 11.5

27.554 550=27 13 18 33.1

27.212 219=27 5 5 35.7

8

2.81

Hansen.

Lengtli of the day:
Sidc^real .
Mt^n Soliir

h m 8

23 56 4.091 of mean solar time.

24 3 .56.555 of siderf-al time.

Dimensions of the Earth «;lIa>'ford'8 Spheroid of 1909):

Equatorial lladiiu^, a =6378. 388 kilometers or 3963.34 statute miles. ^

P(»lar Radius, 6=^6356.909 " or 3949.99

-^ . a— 6 1

FUttciung, -« =2-9-7:0

<c

Ixigarithm of the eccentricity

Vo^^H^a

=log «=8.913 804

Logarithm radiuf;=log p=9.999 2695+0.000 7324 cos 2^-0.000 0019 cos 4<p.
Reduction from g( ogiuphic latitude <p to geocentric latitude q/^

<f/-<p=.-\V 35^^06 Fin 29>+l^M7 sin 4(p.

1 mcter=3.280 8333 foot. 1 foot=0.304 8006 meters.
1 stiitutc milo=0.8(>8 ;J62 nautical or gf'ographical miles.
1 nautical milo= 1.151 594 statute miles.

* Used in tho computation of et'lipses. The parallax used in the computation of t he cphemcris of the Moon contained
jbithis volume is .*>;' 2''.23 (Hansen).

t k* is the act-elcration duo to the Sun's attraction at the mean distance of the Karth from the Sun, which is also the
aab>onomical unit of distance, the unit of time being one mean solar day.

X f>- latitude, A— elevation al)o\-o sea level fai meters, and log R— 6.80416.

Not!.— :The above values of log p and 9'— 9 were computed with the eccentricity that results from assuming that the
flattenini^ of tho eurth is exactly ^i,.

XVlll

ASTRONOMICAL CONSTANTS.

SEMIDIAMETERS OF THE SUX, MCK>X, ANI> Pl.ANKTS.

Name.

At Unit
Distance.

AtMNUi

Least
Dhtance.

It

II

Sun 15 S9.M

Moon 15 32.5d«

Mercury 3.34

Venua 8.^

Mars 5.05

Jupiter (Equatorial) .... 1 40.20

Jupiter (Polar) 1 34.12

Saturn (Equatorial) .... 1 24.88

Saturn (Polar) 1 17.47

Uranua 33.52

Neptune 38.66

5.45

30.90

9.64

23.84

22.40

9.94

9.07

1.84

1.33

In Kilo-
meters.

695 553.46

1 738.02

2 420.81)
6 197.18

3 660.32
72 G26.64
68 219.76
61 522.45
56 151.56
24 295.80
28 021.42

lu Statute
Milesi.

432 196.01

1 079.96
1504.27
3 80O.74

2 274.42
45 128.01
42 389.71
38 228.20
34 890.89
15 096.72
17 411.67

Aathorttjr.

Auwers.

Newcoinb.

Le \'errier.

Peirce.

Peirce.

Am. Eph.

Peirce.

Bamanl.

Barnard.

Am. Eph.

Am. Eph.

ELEMENTS OF THE PLANETARY ORBITS FOE THE EPOCH 1917 — JuilUaiV 0*^ (r. M. T.

Name.

MeanDfo-

9 Utxcair 0.S87 099

9 VenuB 0.723 331

© Earth 1.000000

S Mars 1.523 688

y, Jupiter 5.202 803

\l Saturn 9.538 843

S Uranus 19.190 978

m Neptune 30.070 672

Rldereftl

Period in

Tropical Years.

0.240 85

0.615 21

1.000 04

1.880 89

11.862 23

20.457 72

84.015 29

164.788 29

Hideroil
Metin DaHtf
Motion.
0*

14 732.420

5 767.670

3 548.193

1 886.519

299.128

120.455

42.23

21.53

Synodic

I'erloii in

Tropical Years.

0.317 26

1.598 72

• • •

2.135 39
1.0!)2 11

1.035 18
1.012 o;>
1.006 14

Keccn-
trirttj.

0.205 6177
0.006 S126
0.016 7438
0.093 3244
0.048 3653
0.055 8310
0.0-17 0922
0.008 5441

iBoUna-

tlon to the

Ediptic.

HianLoagl-

tnde of Ine

tndeefthe

Logarithm of

Mas-j in Unit

of i^un's Mass.

g Mercury
9 Venufl
0 Earth
^ Mars
y. Jupiter
\l Saturn
S Uranus
9 Neptune

• III

...70 11.5

• in

47 20 50.7

. 3 23 37.7

75 55 57.5

• «

. 1 51 0.9

48 55 1.4

. . 1 18 28.1

99 36 35.2

. . 2 29 29.8

112 55 54.7

. 0 46 M.O

73 34 32.6

. . 1 46 aO.4

130 51 56.8

//

76 9 50.9
130 24 11.4
101 30 47.1
334 31 53.0

12 59 7.6

91 25 18.3
1G9 19 14.1

43 04 15.2

Moanlxmci-
tude at the

Epoch.
• / //

27 44 52.89 3.221 8487-10

210 37 57.10 4.380 :i398-10

99 34 51.67 4.482 2890-10

307 42 19.72 3.509 5499-10

34 12 1.58 6.979 9082-10

114 33 12.34 6.455 7335-10

316 26 34.40 5.640 7528-10

122 24 2.19 5.705 5338-10

The elements of the four inner planets are derived from those given by
Newcomb in Vol. VI of the Astroncyfnical Papers of the American EphemeriSj
and are the same as those used in computing the ephemcrides of these planets.
Those of Jupiter, Saturn, Uranus, and Neptune are taken from Vol. VII of
the Agtrofiomical Papers for the epoch of the tables. They are reduced to
1917 by applying Le Verrier's variations, and can not be regarded as being
strictly identical with the elements used in computing the ephemerides of those
planets in this volume.

* At mean dbtanoe.
Tolume see page xUt

See Att. Papers Am. Eph., Vol. IX, p. 39. For the values of the semidiameter used in this

XIX

SYMBOLS AND ABBREVIATIONS.

O The Sun.

C The Moon.

5 Mercury.

9 Venus,

e The Earth.

SIGNS OF THE PLANETS, ETC.

h

Mars.

Jupiter.

Saturn.

Uranus.

Neptune.

Spring
Signs.

Sununer
Signs

T Aries.

8 Taurus,

n Gemini.

25 Cancer.

SI Leo.

11R Vh^.

SIGNS OF THE ZODIAC.

Autumn
Signs.

Winter
Signs.

t

V5

^

Libra,

Scorpius.

Sagittarius.

Capricomus.

Aquarius.

Pisces.

ASPECTS.

6

a

Conjunction, or having the same Longitude or Right Ascension.
Quadrature, or differing ±90^ in Longitude or Right Ascension.
Opposition, or differing 180*^ in Longitude or Right Ascension.

ABBREVIATIONS.

N.

S.

E.

W.

Ascending Node.

Descending Node.

North.

South.

East.

West.

o
k

Degrees.
Minutes of Arc.
Seconds of Arc.
Hours.

Minutes of Time.
Seconds of Time.

PART I.

ASTRONOMICAL EPHEMERIS FOR THE
MERIDIAN OF GREENWICH.

39398*— 1917 ^1 1

SUN, 1917.

FOR GREENWICH MEAN NOON.

Dmte.

Day of the
Week.

Aaoeoskm.

Var.

AppareDt
DecJbiatioD.

Var.
Mrar.

Semi-
diameter.

Hor.
Par.

Equation

oTTime.

App.— Mean.

Var.

Sidereal Time,
or Rii^t Ascen-
sion of Mean
Son.

h m 8

8

• 0 »t

tt

t n

tt

m 8

8

h m 8

Jan. 1

Mo

18 45 50.11

11.041

-23 156.7

•1-13.09

16 17.87

8.95

- 3 34.47

-1.184

18 42 15.64

2

Tu

18 50 14.92

11.030

22 56 52.8

13.33

16 17.88

8.95

4 2.72

1.170

18 46 12.20

3

We

18 54 39.37

11.011

22 51 21.6

14.37

16 17.88

8.95

4 30.61

1.154

18 50 8.75

4

Th

18 59 3.42

lO.OM

22 45 23.2

16.60

16 17.88

8.95

4 58.11

1.137

18 54 5.31

5

Ft

19 3 27.06

10.070

22 38 57.7

16.63

16 17.87

8.95

5 25.19

L119

18 58 1.87

6

Sa

19 7 50.25

10.057

-22 32 5.4

+17.74

16 17.85

8.95

- 5 51.83

-1.100

19 158.43

7

Su

19 12 12.98

10.037

22 24 46.4

18.84

16 17.83

8.95

617.99

1.080

19 5 54.99

8

Mo

19 16 35.22

10.010

2217 1.0

10.94

16 17.80

8.95

6 43.67

1.059

19 9 51.54

9

Tu

19 20 56.94

10.804

22 8 49.3

31.03

16 17.77

8.95

7 8.83

1.037

19 13 48.10

10

We

19 25 18.12

10.871

22 011.6

33.11

16 17.73

8.95

7 33.46

1.015

19 17 44.66

11

Th

19 29 38.75

10.848

-2151 8.2

•1-33.18

16 17.68

8.95

- 7 57.53

-0.901

19 21 41.22

12

Ft

19 33 58.80

10.833

21 41 39.2

34.34

16 17.63

8.95

8 21.02

0.967

19 25 37.78

13

Sa

19 38 18.25

10.798

21 31 44.9

36.38

16 17.57

8.95

8 43.92

0.941

19 29 34.33

14

Su

19 42 37.09

10.773

21 21 25.7

36.33

16 17.51

8.95

9 6.20

0.915

19 33 30.89

15

Mo

19 46 55.30

10.746

21 10 41.7

37.34

16 17.44

8.95

9 27.85

0.888

19 37 27.45

16

Tu

19 51 12.85

10.717

-20 59 33.3

•1-38.36

16 17.36

8.95

- 9 48.84

-0.861

19 41 24.01

17

We

19 55 29.73

10.680

20 48 0.8

30.36

16 17.28

8.94

10 9.17

0.833

19 45 20.57

18

Th

19 59 45.93

10.060

20 36 4.4

80^

16 17.20

8.94

10 28.81

0.804

19 49 17.12

19

Ft

20 4 1.42

10.631

20 23 44.6

81.31

16 17.11

8.94

10 47.75

0.774

19 53 13.68

20

Sa

20 816.20

10.601

2011 1.7

82.37

16 17.02

8.94

11 6.97

0.744

19 57 10.24

21

Su

20 12 30.25

10.670

-19 57 55.9

-K33.31

16 16.92

8.94

-11 23.45

-0.713

20 1 6.79

22

Mo

20 16 43.54

10.638

19 44 27.8

34.18

16 16.82

8.94

11 40.19

0.681

20 5 3.35

23

Tu

20 20 56.06

10.606

1^80 87.7

86.04

16 16.72

8.94

11 56.15

0.640

20 8 59.91

24

We

20 25 7.80

10.478

19 16 25.9

86.94

16 16.61

8.94

1211.33

0.616

20 12 56.47

25

Th

20 29 18.74

10.430

19 152.9

36.81

16 16.51

8.94

12 25.72

0.688

20 16 53.02

26

Ft

20 33 28.87

10.406

-18 46 59.0

4«7.67

16 16.39

8.94

-12 39.29

-0.649

20 20 49.58

27

Sa

20 37 38.18

io.3n

18 31 44.7

S8.61

16 16.28

8.94

12 52.05

0.614

20 24 46.14

28

Su

20 41 46.66

10.836

18 16 10.4

39.34

16 16.16

8.93

13 3.97

0.479

20 28 42.69

29

Mo

20 45 54.31

10.303

18 016.4

40.16

16 16.03

8.93

13 15.06

0.445

20 32 39.25

90

Tu

20 50 1.13

10.367

17 44 3.2

40.95

16 15.91

8.93

13 25.32

0.410

20 36 35.80

81

We

20 54 7.10

10.331

-17 27 31.1

+41.72

16 15.77

8.93

-13 34.74

-0.375

20 40 32.36

F^b. 1

Th

20 58 12.23

10.106

17 10 40.7

42.48

16 15.64

8.93

13 43.32

0.340

20 44 28.92

2

Ft

21 216.53

10.163

16 53 32.2

43.33

16 15.49

8.93

13 51.06

0.305

20 48 25.47

3

Sa

21 6 20.00

10.137

16 36 6.0

43.05

16 15.35

8.93

13 57.97

0.371

20 52 22.03

4

Su

21 10 22.63

10.003

16 18 22.6

44.66

16 15.19

8.93

14 4.05

0.336

20 56 18.58

5

Mo

21 14 24.44

10.058

-16 0 22.3

+45.36

16 15.03

8.92

-14 9.31

-0.202

21 015.14

6

Tu

21 18 25.44

10.036

15 42 5.6

46.03

16 14.87

8.92

14 13.75

0.168

21 411.70

7

We

21 22 25.63

0.091

15 23 32.8

46.70

16 14.70

8.92

14 17.38

0.135

21 8 8.25

8

Th

21 26 25.02

0.968

15 4 44.3

47.34

16 14.53

8.92

14 20.21

0.101

2112 4.81

9

Ft

21 30 23.61

9.936

14 45 40.5

47.07

16 14.35

8.92

14 22.25

0.069

2116 1.36

10

Sa

21 34 21.43

9.803

-14 26 21.8

+48.68

16 14.16

8.92

-14 23.51

-0.036

21 19 57.92

11

Su

21 38 18.48

9.861

14 6 48.7

49.18

16 13.98

8.91

14 24.00

-0.004

21 23 54.47

12

Mo

21 42 14.76

9.839

13 47 1.5

49.76

16 13.79

8.91

14 23.73

+0.027

21 27 51.03

13

Tu

21 46 10.30

9.799

13 27 0.5

60.33

16 13.59

8.91

14 22.72

0.058

21 31 47.58

14

We

2150 5.11

9.769

13 6 46.3

60.86

16 13.39

8.91

14 20.97

0.088

21 35 44.14

15

Th

21 53 59.20

9.739

-12 46 19.2

•^61.39

16 13.18

8.91

-14 18.50

40.118

21 39 40.69

16

Ft

21 57 62.57

9.700

-12 25 39.6

+61.90

16 12.97

8.90

-14 15.32

•K).147

21 43 37.25

SUN, 1917.

SUN, 1917.

FOR GREENWICH MEAN NOON.

Date.

Dayoftht
Week.

AbooosUsd.,

Var.

Appaieot
DeoBiatlan.

Var.

dSar,

Semi-
diameter.

Hot.
Par.

Sanation

ofTime.

Ayip,—Mmn.

Var.
am.

Sidereal Time,

or Right Asoeo-

aianofHean

ftun.

h m 8

8

m t ff

tf

f 0t

tf

m 8

8

h m 8

Feb. 16

Fr

21 57 52.67

0.700

-12 25 39.6

461.00

16 12.97

8.90

-14 16.32

40.147

21 43 37.26

17

Sa

22 146.24

0.680

12 4 48.0

63.40

16 12.76

8.90

14 11.44

0.176

21 47 33.81

18

Su

22 5 37.23

0.662

11 43 44.7

68.87

16 12.56

8.90

14 6.87

0.304

21 51 30.36

19

Mo

22 9 28.64

0.634

11 22 30.3

63.83

1612.34

8.90

14 1.63

0.383

21 55 26.91

20

Tu

22 13 19.19

0.606

11 1 5.1

68.77

16 12.12

8.90

13 55.72

0.360

21 69 23.47

21

We

22 17 9.17

0.660

-10 39 29.7

464.10

16 11.90

8.90

-13 49.15

40.387

22 3 20.02

22

Th

22 20 68.51

0.643

10 17 44.3

64.60

16 11.68

8.89

13 41.94

0.814

22 7 16.57

23

Ft

22 24 47.22

0.616

9 65 49.6

64.07

16 11.46

8.89

13 34.09

0.S4D

22 11 13.13

24

Sa

22 28 35.29

0.480

9 33 46.8

66.88

16 11.24

8.89

13 25.61

0.366

2215 9.68

25

Su

22 32 22.76

0.466

9 11 33.6

66.68

16 11.01

8.89

1316.63

0.301

2219 6.24

26

Mo

22 36 9.63

0.440

- 8 49 13.2

+56.01

16 10.78

8.88

-13 6.84

40.416

22 23 2.79

27

Tu

22 39 65.91

0.416

8 26 46.1

66.88

16 10.55

8.88

12 56.57

0.440

22 26 69.34

28

We

22 43 41.63

0.803

8 4 9.6

66.63

16 10.32

8.88

12 46.73

0.463

22 80 65.90

liar. 1

Th

22 47 26.80

0.871

7 4127.3

66.00

16 10.09

8.88

12 34.34

0.485

22 34 62.45

2

Fr

22 61 11.43

0.848

7 18 38.4

67.17

16 9.85

8.88

12 22.43

0.507

22 38 49.01

3

Sa

22 64 66.66

0.838

- 6 65 43.4

467.41

16 9.61

8.87

-12 10.00

40.628

22 42 45.56

4

Su

22 68 39.19

0.806

6 32 42.7

67.64

16 9.37

8.87

11 57.08

0.648

22 46 42.11

5

Mo

23 2 22.36

0.380

6 9 36.6

67.86

16 9.13

8.87

1143.69

0.567

22 50 38.67

6

Tu

23 6 6.07

0.371

546 26.4

68.06

16 8.88

8.87

1129.86

0.686

22 54 36.22

7

We

23 9 47.36

0.364

523 9.6

68.86

16 8.63

8.87

11 15.59

0.608

22 58 81.77

8

Th

23 13 29.26

0.887

- 4 69 49.6

468.48

16 8.38

8.86

-11 0.92

40.610

23 2 28.33

9

Fr

23 17 10.75

0.331

4 3625.6

68.68

16 8.12

8.86

10 45.87

0.635

23 6 24.88

10

Sa

23 20 61.89

0.307

412 68U)

68.n

16 7.86

8.86

10 30.45

0.660

23 10 21.43

11

Su

23 24 32.69

0.108

8 49 27.2

68.86

16 7.69

8.86

10 14.70

0.668

23 14 17.99

12

Mo

23 28 13.18

0.181

3 25 63.6

68.06

16 7.33

8.85

9 68.64

0.676

23 18 14.54

13

Tu

23 31 63.38

0.160

- 3 2 17.4

460.06

16 7.06

8.86

- 9 42.29

40.687

23 22 11.09

14

We

23 36 33.31

0.160

2 38 89.1

60.18

16 6.79

8.86

9 25.67

0.686

23 26 7.64

16

Th

23 39 13.00

0.140

2 14 69.1

60.30

16 6.62

8.86

9 8.80

0.706

23 80 4.20

16

Fr

23 42 62.46

0.140

1 61 17.7

60.36

16 6.24

8.84

8 51.71

0.716

23 84 0.75

17

Sa

23 46 31.73

0.U3

127 36.2

60.30

16 5.97

8.84

8 34.42

0.734

23 37 67.30

18

Su

23 60 10.81

0.136

- 1 3 52.0

460.81

16 5.69

8.84

- 8 16.95

40.731

23 41 53.86

19

Mo

23 63 49.73

0.110

0 40 8.6

60.81

16 6.42

8.84

7 69.32

0.738

23 45 50.41

20

Tu

23 67 28.61

0.113

- 0 16 25.2

60.80

16 6.14

8.83

7 41.65

0.743

23 49 46.96

21

We

0 1 7.17

0.106

+ 07 17.6

60.37

16 4.86

8.83

7 23.65

0.748

23 63 43.52

22

Th

0 4 46.71

0.104

0 30 69.5

60.33

16 4.59

8.83

7 6.64

0.762

23 67 40.07

23

Fr

0 8 24.16

0.101

+ 054 40.2

460.16

16 4.31

8.83

- 6 47.64

40.766

0 136.62

24

Sa

012 2.64

0.008

1 18 19.2

60.00

16 4.04

8.82

6 29.36

0.750

0 5 33.17

25

Su

0 16 40.86

0.005

1 41 66.2

66.00

16 3.77

8.82

6 11.12

0.761

0 9 29.73

26

Mo

0 19 19.12

0.004

2 5 30.6

66.88

16 3.49

8.82

562.84

0.763

0 13 26.28

27

Tu

022 67.36

0.083

2 29 2.3

68.76

16 3.22

8.82

534.63

0.763

0 17 22.83

28

We

0 26 36.69

0.083

+ 2 62 30.8

468.63

16 2.95

8.81

- 5 16.20

40.763

0 21 19.39

29

Th

0 30 13.83

0.004

31665.8

68.46

16 2.68

8.81

4 67.89

0.763

0 25 15.94

30

Fr

0 33 62.10

0.005

8 39 16.9

68.30

16 2.41

8.81

4 39.60

0.761

0 29 12.49

31

Sa

0 37 80.41

0.006

4 2 33.8

68.11

16 2.14

8.81

4 21.36

a760

0 33 9.05

Apr. 1

Su

0 41 8.79

0.101

4 25 46.1

67.01

16 1.87

8.80

4 3.19

0.765

0 37 5.60

2

Mo

0 44 47.26

0.106

+ 4 48 53.5

4^7.70

16 1.60 8.80 1

- 8 45.11

40.761

041 2.15

8

Tu

0 48 26.83

O.IU)

+ 5 11 66.7

+67.48

16 1^

8.801

-3 27.13

40.747

0 44 68.70

SUN, 1917.

FOR GREENWICH MEAN NOON.

"^1

Vtr.
dour.

Latl-
tadt.

Logarithm of

thelUdiiM

V«eCorofth6

Btrth.

Var.

Prec.

in

Loof.

Nut.

In

Loof.

Absr-

ntlflo.

Trae
ObH<»
uity.

IfeanTlme

of Sidereal

Noon.

9 t II

91

If

II

n

II

It

b m 8

P«b.l«

47

827 16 11.4

1AL40

-0.23

9.994 8457

+88.0

6.41

+17.55

20.71

8.36

216 0.41

17

48

328 16 44.4

1A1.M

-0.10

9.994 9397

80.4

6.56

17.54

20.70

3.37

212 4.50

18

49

329 17 16.2

U1.9»

•fO.04

9.9950349

80.0

6.68

17.52

20.70

3.38

2 8 8.69

19

50

330 17 46.6

15LM

0.18

9.996 1311

80.8

6.82

17.51

20.70

8.39

2 4 12.68

20

51

331 18 16.5

15L18

0.31

9.9952281

80.8

6.96

17.49

20.69

3.39

2 016.78

21

62

832 18 43.0

ULU

•fO.42

9.995 3259

+80.0

7.10

+17.47

20.69

8.40

1 56 20.87

22

63

33319 8.9

lALOA

0J»2

9.9954244

4L9

7.23

17.46

20.68

3.41

1 52 24.96

23

54

834 19 33.0

150.97

0.50

9.9965235

4L8

7.37

17.43

20.68

3.41

148 29.05

24

55

335 19 55.3

150.80

0.63

9.995 6234

41.8

7.61

17.41

20.67

3.42

1 44 33.14

25

66

336 20 16.8

150.81

0.63

9.995 7239

48.1

7.66

17.39

20.67

3.43

1 40 37.23

26

67

337 20 34.2

150.73

+0.60

9.996 8254

+11.8

7.78

+17 36

20.66

3.43

136 41.33

27

68

338 20 60.6

150.84

0.55

9.995 9278

48.0

7.92

17.34

20.66

3.44

1 32 46.42

28

69

339 21 5.0

150.58

0.47

9.996 0312

48.8

8.06

17.31

20.66

3.44

1 28 49.61

Ifor. 1

60

340 21 17.4

150L47

0.36

9.9961368

48.8

8.20

17.29

20.66

3.44

124 63.60

2

61

341 21 27.6

150.89

0.26

9.996 2415

48.8

8.33

17.26

20.64

3.44

120 67.69

3

62

342 21 85.9

150.80

+0.16

V.VtfO •MOO

+44.0

8.47

+17.23

20.64

3.45

117 1.79

4

63

343 21 42.0

150.81

+0.02

9.9964569

46.4

8.61

17.20

20.63

3.45

113 6.88

5

64

344 21 46.2

150.18

-0.11

9.996 5667

48w0

8.76

17.17

20.63

3.46

1 9 9.97

6

65

346 21 48.3

150.06

0.22

9.906 6779

48w8

8.88

17.13

20.62

8.45

1 514.06

7

66

346 21 48.4

ia.96

0.32

9.996 7904

47.2

0.02

17.10

20.62

3.46

1 118.16

8

67

347 21 46.5

ia.88

-0.40

0.996 9044

+47.8

0.16

+17.07

20.61

3.46

0 67 22.25

9

68

348 21 42.7

188.80

0.46

9.997 0198

48.4

9.30

17.03

20.61

3.46

0 63 26.34

10

69

349 21 87.1

188.78

0.49

9.9971365

48.0

0.43

17.00

20.60

3.46

0 49 30.44

11

70

360 21 29.6

148.86

0.49

9.997 2546

89.8

9J$7

16.96

20.69

3.45

046 34.53

12

71

351 21 20.2

140.68

0.46

9.997 3740

80lO

9.71

16.92

20.69

3.44

04138.62

13

72

362 21 9.2

ltf.50

-0.41

0.997 4946

+60.6

9.85

+16.89

20.58

3.44

0 37 42.71

14

73

368 2066.3

149L48

0.33

9.997 6162

80l8

9.99

16.85

20.58

3.43

0 33 46.81

16

74

364 2041.8

10.80

0.28

9.997 7386

61.2

10.12

16.81

20.57

3.43

0 29 60.90

16

75

355 20 25.6

188.98

-0.11

9.997 8619

81.8

10.26

16.77

20.57

3.42

0 25 64.99

17

76

366 20 7.8

10.82

+0.08

9.997 9867

11.7

10.40

16.74

20.66

3.42

0 21 69.09

18

n

367 19 48.2

140.18

+0.16

9.9981009

4«L8

10.54

+16.70

20.65

3.41

018 3.18

19

78

358 19 26.9

149.08

0.29

9.998 2343

81.0

10.67

16.66

20.65

3.40

014 7.27

20

79

36919 3.8

149.00

0.42

9.998 3588

81.8

10.81

16.62

20.61

3.39

01011.36

21

80

0 18 89.0

148L0S

0.52

9.9984831

61.8

10.95

16.58

20.54

3.38

0 616.45

22

81

1 18 12.2

148L84

0.69

9.998 6072

61.7

11.09

16.54

20.53

3.37

rot 19.66
\fl3 64 88.M

23

82

2 17 43.4

148.78

+0.68

9.998 7310

481.6

11.22

+16.60

20.62

8.36

23 54 27.73

24

83

3 17 12.6

148.67

0.64

9.998 8544

61.8

11.36

16.46

20.62

3.36

23 60 31.83

25

84

4 16 89.7

148.68

0.62

9.998 9774

61.3

11.60

16.43

20.61

3.34

23 46 35.92

26

85

516 4.6

148LO

0.57

9.999 1001

61.1

11.64

16.39

20.61

3.33

23 42 40.01

27

86

61527.2

148.80

0.50

9.999 2226

61.0

11.77

16.35

20.60

3.32

23 38 44.11

28

87

7 14 47.6

148.31

+0.41

9.999 3450

+61.0

11.01

+16.31

20.60

3.30

23 34 48.20

29

88

814 5.5

148.21

0.80

9.999 4672

60.0

12.05

16.27

20.49

3.29

23 30 52.29

80

89

913 21.2

148.11

0.18

9.999 5894

61.0

12.19

16.24

20.48

3.27

23 26 56.38

81

90

10 12 34.6

148.01

+0.06

9.999 7118

51.0

12.32

16.20

20.48

3.26

23 23 0.48

Apr. 1

91

11 11 45.7

147.91

-0.06

9.999 8342

61.0

12.46

16.16

20.47

3.24

2319 4.57

2

92

121054.5

147.88

-0.17

9.999 9568

+61.1

12.60

+16.13

20.47

3.23

23 15 8.66

3

93

1310 1.0

147.78

-0.27

0.000 0797

481.2

12.74

+16.09

20.46

3.21

23 11 12.75

SUN, 1917.

FOR GREENYTICH MEAN NOON.

Date.

^^•

sl

^

^IBS?'

Vir.
Hour.

Appamt
Deomatloo.

Vir.
dour.

fleml-

<UUD0tW.

Hot.

Eaoatioa

orrime.

A.ppb— Mean.

Vir.

Slderwl Time.

orR^htAacoi.

slonofliean

h m 8

8

• t »*

ft

/ tt

99

m 8

8

h m 8

Apr. 1

8u

0 41 8.79

0.101

+ 4 2546.1

-1^7.01

16 1.87

8.80

-4 3.19

+0.7S6

0 37 5.60

2

Mo

0 44 47.26

0.106

4 48 53.5

67.70

16 1.60

8.80

3 45.11

0.7S1

0 41 2.15

3

Tu

0 48 25.83

0.110

5 11 55.7

57.48

16 1.32

8.80

3 27.13

0.747

0 44 58.70

4

We

0 52 4.54

0.110

5 34 52.4

67.24

16 1.05

8.80

8 9.28

0.741

0 48 56.26

5

Th

0 55 43.39

0.122

5 57 43.1

66.00

16 0.78

8.79

2 51.58

0.784

0 52 51.81

6

Ft

0 59 22.41

o.iao

+ 6 20 27.7

-f66.72

16 0.50

8.79

-2 84.05

+0.727

0 56 48.36

7

Sa

1 8 1.63

0.138

6 43 5.7

66.44

16 0.28

8.79

2 16.71

0.718

1 0 44.92

8

Su

1 6 41.05

0.147

7 5 36.9

66.15

15 59.96

8.79

159.58

0.709

1 4 41.47

9

Mo

1 10 20.71

0.168

7 28 0.9

65.85

15 59.68

8.78

1 42.69

0.696

1 8 38.02

10

Tu

1 14 0.63

0.100

7 50 17.4

65.53

15 59.40

8.78

126.06

0.688

1 12 34.58

11

We

1 17 40.83

0.181

+ 8 12 26.1

•f55.20

1559.13

8.78

-1 9.69

+0.676

1 16 31.13

12

Th

1 21 21.32

0.108

8 34 26.7

64.85

15 58.85

8.78

0 53.63

0.668

1 20 27.69

13

Pr

125 2.12

0.907

8 5618.8

54.40

15 56.57

8.77

0 37.88

0.640

1 24 24.24

14

Sa

1 28 43.26

0.222

918 2.1

54.12

15 58.30

8.77

0 22.47

0.685

1 28 20.79

15

Su

1 32 24.76

0.287

9 39 36.3

63.73

15 58.02

8.77

-0 7.41

0.620

1 32 17.35

16

Mo

186 6.62

0.262

+10 1 1.0

458.83

15 57.75

8.77

+0 7.28

+0.604

1 36 13.90

17

Tu

1 89 48.87

0.208

10 22 15.9

52.01

15 57.48

8.76

0 21.59

0.588

1 40 10.46

18

We

1 43 31.51

0.286

10 43 20.6

52.48

15 57.21

8.76

0 35.50

o.5n

1 44 7.01

19

Th

1 47 14.55

0.802

11 414.7

52.08

15 56.95

8.76

0 49.01

0.554

1 48 3.56

20

FV

1 50 58.02

0.820

11 24 57.9

61.57

15 56.68

8.76

1 2.10

0.587

1 52 0.12

21

Sa

1 54 41.91

0.838

+11 45 29.9

+51.00

15 56.43

8.76

+1 14.76

+0.510

1 55 66.67

22

Su

1 58 26.23

0.868

12 5 50.3

50.60

15 56.17

8.75

126.99

0.500

1 69 53.23

23

Mo

2 2 11.00

0.876

12 25 58.6

50.09

15 55.91

8.75

138.78

0.482

2 3 49.78

24

Tu

2 5 56.22

0.804

12 45 54.7

40.57

15 65.66

8.75

150.12

0.468

2 7 46.34

25

We

2 9 41.90

0.418

18 5 38.1

40.04

15 55.41

8.74

2 0.99

0.443

2 11 42.89

26

Th

2 13 28.04

0.482

+18 25 8.5

448.49

15 55.17

8.74

+2 11.40

+0.424

2 15 39.45

27

Ft

2 17 14.66

0.463

13 44 25.6

47.08

15 54.93

8.74

2 21.33

0.404

2 19 36.00

28

Sa

2 21 1.77

0.473

14 3 29.1

47.36

15 54.69

8.74

2 30.78

0.884

2 23 32.55

29

Su

2 24 49.37

0.494

14 22 18.7

46.77

15 54.45

8.74

2 39.74

0.863

2 27 29.11

80

Mo

2 28 37.47

0.616

14 40 53.9

46.17

15 54.21

8.73

2 48.19

0.842

2 31 25.66

May 1

Tu

2 32 26.09

0.636

+14 59 14.6

+45.56

15 53.98

8.73

+2 66.13

40.820

2 35 22.22

2

We

2 36 15.22

0.658

15 17 20.5

44.93

15 53.75

8.73

3 3.55

0.986

2 39 18.77

3

Th

2 40 4.88

0.680

15 3511.2

44.29

15 53.51

8.73

3 10.45

0.276

2 43 15.33

4

Ft

2 43 55.08

0.603

15 52 46.3

48.64

15 5S.29

8.73

3 16.81

0.254

2 47 11.88

5

Sa

2 47 45.82

0.626

1610 5.8

42.97

15 5S.06

8.72

3 22.62

0.231

2 51 8.44

6

Su

2 51 37.11

0.649

+16 27 9.1

-K42.30

15 52.83

8.72

+3 27.89

+0.206

2 55 5.00

7

Mo

2 55 28.96

0.672

16 43 56.1

41.61

15 52.61

8.72

3 32.59

0.184

2 59 1.55

8

Tu

2 59 21.38

0.696

17 0 26.4

40.91

15 52.39

8.72

3 36.73

0.100

3 2 58.11

9

We

3 3 14.38

0.720

17 16 39.8

40.20

15 52.16

8.72

3 40.29

0.136

3 6 54.66

10

Th

3 7 7.95

0.744

17 32 86.0

89.48

15 51.94

8.71

3 43.26

0.112

3 10 51.22

11

Fr

3 11 2.12

0.700

+17 48 14.7

+88.74

15 51.73

8.71

+3 46.66

+O.067

3 14 47.77

12

Sa

3 14 56.88

0.794

18 8 35.6

87.99

15 51.51

8.71

3 47.45

0.063

3 18 44.33

13

Su

3 18 52.23

0.819

18 18 38.3

87.23

15 51.30

8.71

8 48.65

0.038

3 22 40.89

14

Mo

3 22 48.18

0.844

18 33 22.7

36.46

15 51 .09

8.71

8 49.26

+0.013

3 26 87.44

15

Tu

3 26 44.72

0.868

18 47 48.4

85.68

15 50.88

8.70

3 49.27

-0.012

3 30 34.00

16

We

3 30 41.85

0.893

+19 155.2

+34.88

15 50.68

8.70

+3 48.70

^.036

3 34 30.56

17

Th

3 34 89.57

0.017

+19 15 42.6

+84.07

15 50.48

8.70

+3 47.54

-0.060

3 38 27.11

SUN, J917.

FOR GREENWICH MEAN NOON.

^

3i

Tree
LoofltiMlt.

Vir.
Boor.

Lftti-
tndt.

LoKuithm of

the Radius

VoetoroftlM

Barth.

V»r.

Prec.
in

Nut.

In

LoQf.

Aber-

mtkB.

True

ObUq-

nlty.

IfMnTline

ofmdereal

Noon.

• f ft

M

#»

n

tt

»»3r

b m 8

Apr. 1

91

11 11 45.7

147.91

-0.06

9.999 8342

•^51.0

12.46

+16.16

20.47

3.24

2319 4.57

2

92

12 10 54.5

147.8S

0.17

9.999 9568

51.1

12.60

16.13

20.47

3.23

23 15 8.66

3

93

13 10 1.0

147.7S

0.27

0.0000797

51.3

12.74

16.09

20.46

3.21

23 11 12.75

4

94

14 9 5.3

147.ei

0.35

0.000 2028

51.8

12.88

16.06

20.45

3.19

23 716.85

6

95

15 8 7.4

147.54

0.41

0.000 3262

51.5

13.01

16.02

20.45

3.17

23 3 20.94

6

96

16 7 7.4

147.46

-0.45

0.000 4500

•^51.7

13.15

+15.99

20.44

3.15

22 59 25.03

7

97

17 6 5.3

147.S7

0.46

0.000 5741

51.8

13.29

16.96

20.44

3.13

22 55 29.13

8

98

18 5 1.2

147.»

0.44

0.000 6985

51.9

13.43

15.93

20.43

3.11

22 51 33.22

9

99

19 3 55.1

147.31

0.39

0.000 8232

50.0

13.56

15.90

20.43

3.09

22 47 37.31

10

100

20 2 47.1

147.tt

0.32

0.000 9482

53.1

13.70

15.87

20.42

3.07

22 43 41.40

11

101

21 1 37.3

M7.06

-0.22

0.0010734

453.3

13.84

+15.84

20.41

3.05

22 39 45.50

12

102

22 0 25.6

14A.g8

-0.10

0.001 1985

53.1

13.98

15.81

20.41

3.08

22 35 49.59

IS

103

22 59 12.3

146.01

+0.03

0.0018235

58.0

14.11

15.78

20.40

3.00

22 31 53.68

14

104

23 67 57.8

146.84

0.16

0.0014483

51.9

14.25

15.76

20.40

2.98

22 27 57.77

15

105

24 56 40.6

146.77

0.29

0.001 5727

51.7

14.39

15.73

20.39

2.96

22 24 1.86

16

106

25 55 22.3

146.70

+0.41

0.0016963

451.4

14.53

+15.71

20.38

2.93

22 20 5.96

17

107

26 54 2.3

146.6S

0.51

0.001 8192

51.0

14.66

15.69

20.38

2.91

22 16 10.05

18

108

27 52 40.6

146.M

0.59

0.001 9412

50.6

14.80

15.67

20.37

2.S9

221214.14

19

109

28 61 17.2

146.49

0.63

0.002 0620

50.1

14.94

15.66

20.37

2.86

22 818.23

20

110

29 49 52.1

146.41

0.64

0.002 1816

40.5

15.08

15.63

20.37

2.83

22 4 22.32

21

111

30 48 25.1

146.84

+0.63

0.002 2997

449.0

15.21

+15.61

20.36

2.81

22 0 26.42

22

112

31 46 56.2

146.20

0.59

0.002 4166

48.4

15.35

15.59

20.36

2.79

21 56 30.51

23

113

32 45 25.3

146.17

0.52

0.002 5320

47.8

15.49

15.58

20.35

2.76

2152 34.60

24

114

33 43 52.6

146.09

0.42

0.002 6461

47.3

15.63

15.56

20.35

2.73

21 48 38.69

25

115

1

34 42 17.6

146.01

0.30

0.002 7590

46.7

15.76

15.55

20.34

2.71

21 44 42.78

26

116

35 40 40.7

145.93

+0.18

A.002 8705

446.3

16.00

+15.54

20.33

2.68

21 40 46.87

27

117

36 39 1.8

145.83

+0.05

0.002 0809

45.8

16.W

15.53

20.33

2.65

21 36 50.96

28

118

37 37 20.7

145.75

-0.07

0.003 0903

45.4

16.18

15.52

20.32

2.62

n 32 5.5.05

29

119

38 35 37.6

145.66

0.19

0.003 1986

44.9

16.32

15.52

20.32

2.60

21 28 5y.l4

90

120

39 33 52.5

145.58

0.30

0.003 3059

44.5

16.45

16.51

20.31

2.57

2125 3.24

Miy 1

121

40 32 5.4

145.40

-0.38

0.003 4124

444.3

16.59

+15.50

20.31

2.54

2121 7.33

2

122

41 30 16.2

145.41

0.44

0.008 5180

43.8

16.73

15.50

20.30

2.51

21 17 11.42

3

123

42 28 25.2

145.83

0.48

0.003 6229

48.5

16.87

15.50

20.30

2.49

21 18 15.51

4

124

43 26 32.2

145.35

0.49

0.003 7270

48.8

17.00

15.50

20.29

2.46

21 919.00

5

125

44 24 37.4

145.18

0.47

0.003 8306

48.0

17.14

15.50

20.29

2.43

21 5 23.69

6

126

45 22 40.9

145.11

-0.43

0.003 9335

443.7

17.28

+15.50

20.28

2.40

21 127.78

7

127

46 20 42.6

145.04

0.86

0.004 0358

43.5

17.42

15.51

20.28

2.38

20 57 31 .87

8

128

47 18 42.8

144.98

0.25

0.004 1376

43.3

17.55

16.51

20.27

2.35

20 53 35.96

9

129

48 16 41.4

144.01

0.14

0.004 2386

43.0

17.69

15.52

20.27

2.32

20 49 40.05

10

130

49 14 38.6

144.86

-0.01

0.004 3390

41.7

17.83

15.53

20.26

2.29

20 45 44.14

11

181

50 12 34.5

144.80

+0.12

0.004 4385

+41.3

17.97

+15.54

20.26

2.26

20 41 48.23

12

132

51 10 29.0

144.75

0.26

0.004 5371

40.8

18.10

15.55

20.25

2.24

20 37 52.32

13

133

52 8 22.4

144.09

0.37

0.004 6345

40.3

18.24

15.56

20.25

2.21

20 33 56.41

14

134

53 6 14.5

144.65

0.48

0.004 7306

89.8

18.38

15.57

20.24

2.18

20 30 0.50

15

135

54 4 5.5

144.60

0.57

0.004 8253

39.1

18.52

15.59

20.24

2.16

20 26 4.59

16

136

55 1 55.3

144.55

+0.62

0.004 9183

4^.4

18.65

+16.60

20.23

2.13

20 22 8.68

17

137

55 59 43.9

144.50

+0.63

0.005 0096

+87.6

18.79

+15.62

20.23

2.10

£0 18 12.77

8

SUN, 1917.

FOR GREENWICH MEAN NOON.

Data.

AflOflDskm.

Vtr.
Hour.

Appereot

Vtr.
Hoar.

dknwtw.

Hor.

Egoatkni
OfTinM.

ApPb— Mem.

Var.
Mrar.

SidarealTime,

orR^htAsoeo-

sionofMean

Sun.

h m 8

8

• t It

tt

1 91

99

m 8

8

h m 8

Hay 17

Th

3 34 39.57

9.917

+19 15 42.6

-1^07

15 50.48

8.70

+3 47.54

-0.060

3 38 27.11

18

Ft

3 38 37.87

9.941

19 29 10.5

38.86

15 50.28

8.70

3 45.80

0.064

3 42 23.67

19

Sa

3 42 36.74

9.904

19 42 18.6

88.48

15 50.00

8.70

3 43.49

0.108

3 46 20.22

20

Su

3 46 36.16

9.987

19 55 6.5

81.67

15 49.90

8.69

3 40.62

0.181

3 50 16.78

21

Mo

3 50 36.13

10.010

20 7 34.1

80.78

15 49.72

8.69

3 37.20

0.154

3 54 13.34

22

Tu

3 54 36.65

10.033

+20 19 41.0

+89.88

15 49.55

8.69

+3 83.25

-ai76

3 58 9.90

23

We

3 58 37.69

10.064

20 31 27.1

88.98

15 49.37

8.69

3 28.77

0.197

4 2 6.46

24

Th

4 2 39.23

10.076

20 42 62.0

88.09

15 49.21

8.69

3 23.78

0.818

4 6 3.01

25

Fr

4 6 41.28

10.096

20 53 55.5

87.80

15 49.04

8.69

318.29

0.889

4 9 69.57

26

Sa

4 10 43.81

10.116

21 4 37.4

88,89

15 48.88

8.69

3 12.32

a869

4 13 56.12

27

Su

4 14 46.81

10.186

+21 14 67.5

+28.38

15 48.73

8.68

+3 6.87

-0.878

4 17 52.68

28

Mo

4 18 60.28

10.164

21 24 65.6

84.48

1548.58

8.68

2 58.96

0.897

4 21 49.24

29

Tu

4 22 54.19

10.172

21 34 31.4

88.63

15 48.43

8.68

2 51.60

0.818

4 25 46.79

30

We

4 26 68.64

10.190

21 43 44.8

88.69

15 48.29

8.68

2 43.81

0.333

4 29 42.35

81

Th

4 31 3.30

10.907

21 52 35.6

81.84

1548.15

8.68

2 35.61

0.850

4 33 38.91

June 1

Fr

4 35 8.47

10.833

+22 1 3.6

+80.89

15 48.01

8.68

+2 27.00

-0.367

4 37 35.47

2

Sa

4 39 14.02

10.839

22 9 8.6

19.78

15 47.88

8.68

218.00

0.883

4 41 32.02

8

Su

4 43 19.96

10.886

22 16 60.5

18.78

1547.75

8.67

2 8.63

0.398

4 45 28.68

4

Mo

4 47 26.25

10.889

22 24 9.1

17.79

15 47.62

8.67

158.89

a413

4 49 25.14

5

Tu

4 51 32.89

10.884

22 31 4.2

18.81

1547.50

8.67

148.80

a427

4 63 21.70

6

We

4 55 39.87

10.898

+22 37 36.8

•(•15.88

15 47.38

8.67

+188.38

-4Lia

4 67 18.25

7

Th

4 59 47.18

10.811

22 48 43.6

14.88

15 47 .26

8.67

127.64

0.454

6 1 14.81

8

Fr

6 3 64.79

10.823

22 49 27.5

18.88

1547.14

8,67

1 16.59

0.467

6 5 11.37

9

Sa

5 8 2.69

10.885

22 54 47.4

18.88

15 47.03

8.67

1 5.24

0.479

6 9 7.93

10

Su

5 12 10.86

10.848

22 59 43.2

11.88

1546.92

8.67

0 53.62

0.480

6 13 4.49

11

Mo

5 16 19.29

10.857

+23 4 14.7

410.81

15 46.81

8.67

+0 41.75

-<).500

6 17 1.04

12

Tu

6 20 27.97

10.886

23 8 21.9

9.T9

15 46.70

8.67

0 29.64

0.609

6 20 57.60

13

We

5 24 36.85

10.874

2312 4.7

8.n

15 46.61

8.66

0 17.81

0.518

6 24 64.16

14

Th

6 28 45.93

10.882

23 15 22.8

7.74

15 46.51

8.66

+0 4.79

0.526

6 28 50.72

16

Ft

5 32 55.17

10.888

23 18 16.4

8.72

15 46.42

8.66

-0 7.89

0.533

6 32 47.28

16

Sa

5 37 4.55

10.393

+23 20 46.3

+ 5.69

15 46.34

8.66

-0 20.72

-0.537

6 36 43.88

17

Su

5 41 14.05

10.898

23 22 49.6

4.68

1546.26

8.66

0 33.66

0.541

6 40 40.39

18

Mo

5 45 23.64

10.401

23 24 28.9

8.02

15 46.19

8.66

0 46.69

0.544

6 44 36.95

19

Tu

5 49 33.28

10.403

23 2643.4

8.69

15 46.12

8.66

0 59.78

0.546

6 48 33.51

20

We

5 53 42.96

10.404

23 26 33.2

1.68

16 46.06

8.66

1 12.89

0.647

6 62 30.07

21

Th

5 57 62.64

10.403

+23 26 68.1

+ 0.68

16 46.00

8.66

-1 26.01

-0.546

6 56 26.62

22

Fr

6 2 2.29

10.401

23 26 68.3

-0.61

15 45.96

8.66

1 39.11

0.545

6 0 23.18

23

Sa

6 6 11.90

10.809

23 26 33.6

X.65

15 45.91

8.66

1 52.16

0.542

6 4 19.74

24

Su

6 10 21.42

10.396

23 2544.1

8.66

16 45.87

8.66

2 5.13

0.538

6 8 16.30

25

Mo

6 14 30.85

10.300

23 24 29.9

8.01

1645.83

8.66

2 17.99

0.533

6 12 12.86

26

Tu

6 18 40.15

10.384

+23 22 51.0

-4.63

1545.80

8.66

-2 30.73

-0.528

6 16 9.41

27

We

6 22 49.29

io.3n

23 20 47.5

6.86

16 45.77

8.66

2 43.32

0.521

6 20 5.97

28

Th

6 26 68.26

10.870

23 18 19.4

8.88

15 46.76

8.66

2 66.73

0.513

6 24 2.53

29

Fr

6 81 7.03

10.361

23 16 26.8

7.T0

16 45.73

8.66

3 7.94

0.505

6 27 59.09

80

Sa

6 35 15.58

10.351

2312 9.8

8.72

15 45.72

8.66

3 19.93

0.496

6 31 55.64

July 1

Su

6 39 23.88

10.341

+23 8 28.4

-9.73

15 45.71

8.66

-3 31.68

-0.484

6 35 52.20

2

Mo

6 43 31.93

.10.830

+23 4 22.9

-10.73

15 45.71

8.66

-3 43.17

-0.473

6 39 48.76

SUN, 1917.

10

SUN, 1917.

FOR GREENWICH MEAN NOON,

Date.

^4

AfloeDskxii.

V«r.
Hwr.

Apparent

Var.
Hoar.

SeoU-
dlameur.

Hor.
Par.

Eooation

ofTime.

App.— Mean.

Var.
Hour.

Sidereal Time,

or Right Afloen-

slonofMean

Son.

h m 8

8

• t ft

tf

» ft

ft

m 8

8

h m 8

July 1

Su

6 39 23.88

10.S41

+23 8 28.4

-9.73

15 45.71

8.66

-3 31.68

-0.484

6 35 52.20

2

Mo

6 43 31.93

10.830

23 4 22.9

10.73

15 45.71

8.66

8 43.17

0.473

6 39 48.76

8

Tu

6 47 89.69

10.817

22 59 53.2

11.74

15 45.70

8.66

3 54.37

0.461

6 43 45.32

4

We

6 51 47.16

10.805

22 54 59.4

12.74

15 45.70

8.66

4 5.28

0.448

6 47 41.88

5

Th

6 55 54.32

10.202

22 49 41.7

13.78

15 45.71

8.66

4 15.88

0.435

6 51 38.43

6

Fr

7 0 1.15

10.278

+22 44 0.2

-14.72

15 45.71

8.66

-4 26.16

-0.421

6 55 34.99

7

Sa

7 4 7.64

10.263

22 37 55.1

15.71

15 45.72

8.66

4 86.09

0.407

6 59 31.55

8

Su

7 8 13.78

10.248

22 31 26.3

16.09

15 45.74

8.66

4 45.67

0.393

7 3 28.11

9

Mo

7 12 19.55

10.233

22 24 34.2

17.60

15 45.75

8.66

4 54.89

0.376

7 7 24.66

10

Tu

7 16 24.94

10.310

22 17 18.8

18.68

15 46.77

8.66

5 3.72

0.360

7 11 21.22

11

We

7 20 29.92

10.199

+22 9 40.2

-19.59

15 45.80

8.66

-5 12.15

-0.848

7 15 17.78

12

Th

7 24 34.49

10.183

22 138.7

20.54

15 45.83

8.66

5 20.16

0.325

7 19 14.34

13

Fr

7 28 38.63

10.163

21 58 14.5

21.48

15 45.86

8.66

5 27.74

0.306

7 23 10.89

14

Sa

7 82 42.32

10.144

21 44 27.7

33.43

15 45.90

8.66

5 84.87

0.387

7 27 7.45

15

Su

7 86 45.54

10.124

21 35 18.6

33.84

1545.94

8.66

5 41.58

0.368

7 81 4.01

16

Mo

7 40 48.28

10.104

+2125 47.3

-24.36

15 45.99

8.66

-5 47.71

-0.347

7 35 0.57

17

Tu

7 44 50.52

10.083

21 15 54.1

25.17

15 46.04

8.66

5 53.39

0.336

7 38 57.12

18

We

7 48 52.24

10.061

21 5 39.2

20.07

16 46.11

8.60

5 58.56

0.304

7 42 53.68

19

Th

7 52 53.43

10.038

20 55 2.9

26.96

16 46.17

8.66

6 3.19

0.182

7 46 50.24

20

Fr

7 56 54.07

10.015

2044 5.4

27.83

1546.24

8.66

6 7.28

0.159

7 50 46.79

21

Sa

8 0 54.16

9.992

+20 32 47.0

-28.70

1646.32

8.66

-6 10.81

-0.136

7 54 43.35

22

Su

8 4 53.68

9.968

20 21 7.8

29.56

15 46.40

8.66

6 13.78

0.113

7 58 39.91

23

Mo

8 8 52.62

9.944

20 9 8.3

30.40

15 46.49

8.66

6 16.16

0.087

.8 2 36.46

24

Tu

8 12 50.97

9.919

19 56 48.5

31.24

1546.58

8.66

6 17.95

0.068

8 6 33.02

25

We

8 16 48.73

9.894

19 44 8.9

83.06

1546.68

8.66

6 19.15

0.03T

8 10 29.58

26

Th

8 20 45.88

9.868

+19 31 9.7

-83.87

15 46.78

8.66

-6 19.74

-0.013

8 14 26.13

27

Ft

8 24 42.41

9.843

19 17 51.2

33.67

1546.88

8.67

6 19.72

40.014

8 18 22.69

28

Sa

8 28 38.33

9.817

19 4 13.5

34.40

15 46.99

8.67

6 19.08

0.039

8 22 19.25

29

Su

8 82 33.63

9.791

18 60 17.1

35.34

15 47.11

8.67

6 17.83

0.066

8 26 15.80

80

Mo

8 86 28.31

9.765

18 86 2.2

86.00

16 47.22

8.67

6 15.95

0.091

8 30 12.36

31

Tu

8 40 22.37

9.740

+18 21 29.0

-36.76

15 47.34

8.67

-6 13.45

+0.117

8 34 8.92

Aug. 1

We

8 44 15.81

9.714

18 6 37.8

87.50

15 47.47

8.67

610.34

0.143

8 38 5.47

2

Th

8 48 8.64

9.689

17 51 28.9

38.34

1547.59

8.67

6 6.61

0.168

8 42 2.03

8

Fr

8 52 0.86

9.663

17 36 2,5

88.96

1547.72

8.67

6 2.27

0.198

8 45 58.58

4

Sa

8 55 52.47

9.638

17 20 19.0

39.67

1547.85

8.68

5 57.33

0.318

8 49 55.14

5

Su

8 59 43.49

9.614

+17 418.5

-40.87

1547.99

8.68

-5 51.80

+0.348

8 53 51.70

6

Mo

9 3 33.93

9.689

16 48 1.4

41.06

15 48.12

8.68

5 45.68

0.267

8 57 48.25

7

Tu

9 7 28.78

9.565

16 31 27.9

41.73

15 48.26

8.68

5 38.98

0.391

9 1 44.81

8

We

9 11 13.06

9.542

16 14 38.3

43.40

15 48.41

8.68

5 31.70

0.815

9 5 41.36

9

Th

9 15 1.78

9.518

15 57 32.9

43.06

1548.55

8.68

5 23.86

0.838

9 9 37.92

10

Ft

9 18 49.98

9.496

+16 40 12.0

-43.09

15 48.70

8.68

-5 15.46

+0.863

9 13 34.47

11

Sa

9 22 37.53

9.472

X5 22 35.9

44.83

1546.85

8.68

5 6.50

0.886

9 17 31.03

12

Su

9 26 24.58

9.449

15 4 44.9

44.93

1549.01

8.68

4 56.99

0.408

9 21 27.58

13

Mo

9 80 11.08

9.426

14 46 39.4

45.68

15 49.17

8.69

4 46.94

0.430

9 25 24.14

14

Tu

9 33 57.04

9.404

14 28 19.7

46.11

1549.34 8.69

4 36.35

0.453

9 29 20.69

15

We

9 87 42.47

9.382

+14 9 46.1

-46.68

1549.51 8.69

-4 25.22

+0.475

9 33 17.25
9 37 13.80

16

Th

9 41 27.37

9.360

+13 60 58.9

-^7.84

1549.68

18.69

-4 13.57

+O.406

SUN, 1917.

11

FOB

GBE

ENW

ICH ME.

kH NOON

1

1

K
y

r

Tim
LoBgltiide.

V*r.
dour.

LaU-
tade.

LofAflUimof

theRMttiM

VMtoroftlM

Ettrth.

Vir.
Hoor.

Prec.
In

LOQf.

Not.

In

Long.

Ab6|w
ntlon.

Tme
Obli<i-
uitj?

MMnTiflM

ofBidtraa

Noon.

m t It

01

It

"

»»

tt

B*3r

h m s

July 1

182

99 320^

itt.te

-0.39

0.007 1930

•1- 1.4

24.98

+17.24

20.13

1.35

17 21 16.74

2

183

100 031.3

142.M

0.28

0.007 1956

0.6

25.12

17.28

20.13

1.35

17 17 20.83

3

184

100 57 42.0

142.06

0.15

0.007 1968

•1- 0.3

25.26

17.32

20.13

1.35

17 13 24.92

4

185

101 54 52.6

142.64

-0.02

0.007 1965

-0.4

25.40

17.36

20.13

1.34

17 9 29.01

6

186

102 52 3.2

142.64

+0.12

0.007 1949

1.0

25.53

17.40

20.13

1.34

17 5 33.09

6

187

108 49 13.9

142.66

+0.26

0.007 1919

-1.6

25.67

+17.43

20.13

1.34

17 137.18

7

188

104 46 24.8

142.66

0.38

0.007 1874

3.3

25.81

17.47

20.13

1.34

16 57 41.27

8

189

105 43 86.0

142.67

0.48

0.007 1814

3.8

25.95

17.51

20.13

1.34

16 53 45.36

9

190

1064047.6

142.66

0.55

0.007 1739

8.5

26.09

17.54

20.13

1.34

16 49 49.45

10

191

107 37 59.6

143U»1

0.59

0.007 1646

4.8

26.22

17.58

20.13

1.34

16 45 53.54

U

192

108 35 12.2

14S.06

+0.60

0.007 1534

-5.1

26.36

+17.62

20.13

1.34

16 41 57.63

12

193

109 82 25.3

143.06

0.57

0.007 1402

5.0

26.50

17.65

20.13

1.34

16 38 1.71

13

194

110 29 88.9

143.06

0.52

0.0071248

6.6

26.64

17.68

20.13

1.34

16 34 5.80

14

195

111 26 53.1

143.10

0.43

0.007 1071

7.6

26.77

17.71

20.13

1.34

16 30 9.88

15

196

112 24 7.9

143.IS

0.33

0.007 0871

8.6

26.91

17.75

20.13

1.34

16 26 13.98

16

197

113 21 23.2

143.16

+0.20

0.007 0646

-6.6

27.05

+17.78

20.13

1.35

16 22 18.07

17

198

114 18 39.1

143.17

+0.06

0.007 0396

10.6

27.19

17.80

20.14

1.35

16 18 22.16

18

199

115 15 55.4

148.16

-0.07

0.0070121

13.0

27.32

17.83

20.14

1.36

16 14 26.25

19

200

116 13 12.3

143.31

0.20

0.006 9820

13.0

27.46

17.86

20.14

1.36

16 10 30.34

20

201

117 10 29.6

143.28

0.32

0.006 9495

14.1

27.60

17.89

20.14

1.37

16 6 34.42

21

202

118 7 47.4

148.35

-0.42

0.006 9144

-15.1

27.74

+17.91

20.14

1.37

16 2 38.51

22

203

119 5 5.6

143.37

0.50

0.006 8769

16.1

27.87

17.94

20.14

1.37

15 58 42.60

28

204

120 2 24.2

143 Jt6

0.56

0.006 8370

17.1

28.01

17.96

20.14

1.38

15 54 46.69

24

205

120 59 43.3

143.80

0.61

0.006 7948

18.0

28.15

17.98

20.15

1.39

15 50 50.78

25

206

12157 2.8

143.83

0.62

0.006 7504

18.6

28.29

18.00

20.15

1.39

15 46 54.87

26

207

122 54 22.7

148.34

-0.61

0.006 7039

-16.8

28.42

+18.02

20.15

1.40

15 42 58.96

27

208

123 51 43.1

143.86

0.55

0.006 6554

20.6

28.56

18.04

20.15

1.41

15 39 3.05

28

209

124 49 3.9

143.86

0.48

0.006 6049

21.4

28.70

18.05

20.16

1.41

15 35 7.14

29

210

125 46 25.3

143.40

0.37

0.006 5527

22.1

28.84

18.07

20.16

1.42

15 31 11.23

80

211

126 43 47.1

143.43

0.25

0.006 4989

22.7

28.98

18.08

20.16

1.43

15 27 15.32

81

212

127 41 9.6

143.45

-0.13

0.006 4436

-33.3

29.11

+18.10

20.16

1.44

15 23 19.41

Aug. 1

213

128 38 32.7

143.48

+0.01

0.006 3870

23.8

29.25

18.11

20.17

1.44

15 19 23.50

2

214

129 35 56.5

143.51

0.15

0.006 3292

24.3

29.39

18.12

20.17

1.45

1516 27.59

3

215

130 33 21.3

143.55

0.26

0.006 2702

34.8

29.53

18.12

20.17

1.46

15 11 31.68

4

216

131 30 47.0

143.56

0.36

0.006 2101

25.3

29.66

18.13

20.17

1.47

15 7 35.77

5

217

182 28 13.7

143.64

+0.44

0.006 1488

-25.8

29.80

+18.14

20.18

1.48

15 3 39.86

6

218

133 25 41.7

143.60

0.49

0.006 0864

36.3

29.94

18.14

20.18

1.48

14 59 43.95

7

219

134 23 10.9

143.75

0.51

0.006 0227

36.9

30.08

18.15

20.18

1.49

14 5548.04

8

220

135 20 41.5

143.60

0.49

0.005 9575

37.5

30.21

18.15

20.19

1.50

14 51 52.13

9

221

136 18 13.4

143.66

0.44

0.005 8908

28.1

30.35

18.15

20.19

1.51

14 47 56.22

10

222

137 15 46.8

143.62

+0.36

0.005 8224

-28.8

30.49

+18.15

20.19

1.52

14 44 0.31

11

223

13813 21.6

143.68

0.26

0.005 7523

36.0

30.63

18.15

20.20

1.53

14 40 4.40

12

224

139 10 57.8

144.04

0.14

0.005 6802

30.4

30.76

18.14

20.20

1.53

14 36 8.49

18

225

140 835.5

144.10

+0.01

0.005 6062

31.2

30.90

18.14

20.20

1.54

14 3212.58

14

226

141 614.6

144.16

-0.11

0.005 5302

32.1

31.04

18.13

20.21

1.55

14 28 16.67

15

227

142 3 55.1

144.91

-0.23

0.005 4522

-^.0

31.18

+18.12

20.21

1.56

14 24 20.76

16

228

143 137i)

U4.37

-0.35

0.005 3720

-83.6

31.31

+18.11

20.21

1.57

14 20 24.85

12

SUN, 1917.

FOR GREENWICH MEAN NOON.

Date.

Day of the
Week.

Apparent

Var.
Sour.

Apparaat
DecUnatltm.

Var.

Semi-
diameter.

Hot.
Par.

EonatioQ

oTTime.

App.— MeaxL

Var.
Hoar.

Sidereal Time,

orRic^tAseen-

slooofMean

Son.

h m 8

8

• t II

II

1 II

M

m 8

8

h m 8

Aug. 16

Th

9 41 27.37

o.ieo

-1-13 50 58.9

-47.34

15 49.68

8.69

- 4 13.67

•(0.400

9 37 13.80

17

Fr

9 45 11.76

0.330

13 31 58.6

47.70

15 49.86

8.69

4 1.40

0.618

9 41 10.36

IS

Sft

9 48 55.63

0.317

13 12 45.2

48.33

15 50.05

8.70

3 48.72

0.680

9 46 6.91

19

Sn

9 52 38.99

0.300

12 53 19.4

48.83

16 60.24

8.70

3 35.53

0.600

9 49 3.47

20

Mo

9 56 21.86

0.376

12 33 41.3

40.34

16 60.43

8.70

3 21.84

0.680

9 63 0.02

21

Ttt

10 0 4.24

0.360

•1-12 13 51.3

-40.88

15 60.63

8.70

- 8 7.67

40.000

9 66 66.68

22

We

10 3 46.15

0.330

11 53 49.8

60.30

15 60.83

8.70

2 53.02

0.030

10 0 63.13

23

Th

10 7 27J59

0.317

1133 37.0

60.70

16 51.04

8.70

2 37.90

0.080

10 4 49.68

24

Fr

1011 8^

0.106

11 18 13.4

61.30

15 51.24

8.70

2 22.33

0.068

10 8 46.24

25

Sa

10 14 49.11

0.130

10 52 39.3

61.64

16 51.46

8.71

2 6.32

0.070

10 12 42.79

26

Su

10 18 29.22

0.163

•1-10 31 54.8

-^3.00

16 51.67

8.71

- 1 49.87

40.004

10 16 39.35

27

Mo

10 22 8.91

0.146

1011 0.6

62.47

16 51.89

8.71

183.01

o.ni

10 20 36.90

28

Ttt

10 25 48.20

0.130

9 49 66.5

63.86

16 52.11

8.71

1 15.75

0.737

10 24 32.45

29

We

10 29 27.11

0.114

9 28 43.3

63.34

16 62.34

8.72

0 58.11

0.743

10 28 29.01

30

Th

10 33 5.66

0.000

0 7 21.1

63.01

16 62.56

8.72

0 40.10

0.768

10 32 25.66

31

Fr

10 86 43.86

0.066

+ 8 46 60.2

-63.07

16 62.79

8.72

- 0 21.74

+0.772

10 36 22.12

Sept. 1

Sa

10 40 21.73

0.073

8 24 10.8

64.31

16 63.01

8.72

- 0 3.06

0.785

10 40 18.67

2

Su

10 43 59.30

0.OSO

8 2 23.3

64.64

16 53.24

8.73

•1- 0 16.92

0.707

10 44 15.22

3

Mo

10 47 36.59

0.048

7 40 28.0

64.06

16 53.47

8.73

0 36.19

0.808

10 4811.78

4

Tu

10 61 13.62

0.038

718 26.2

66.27

15 53.70

8.73

0 54.71

0.818

10 52 8.33

6

We

10 64 50.41

0.038

+ 6 66 16.1

-^66.67

16 63.94

8.73

+ 1 14.47

40.838

10 66 4.88

6

Th

10 58 26.98

0.030

6 33 68.1

66.86

16 64.17

8.73

134.46

a837

11 0 1.44

7

Fr

11 2 3.36

0.012

6 11 34.4

60.12

16 64.41

8.74

154.63

0.845

11 3 67.99

8

Sa

11 5 39.56

0.006

549 4.5

60.37

15 54.64

8.74

214.98

0.883

11 7 54.54

9

Su

11 015.60

8.008

5 26 28.7

60.01

15 54.88

8.74

2 35.60

0.868

11 U 51.09

10

Mo

11 12 61.49

8.098

+ 5 347.2

-60.84

15 55.13

8.74

-»- 2 56.16

+0.803

1115 47.66

11

Tu

11 16 27.26

8.088

4 41 0.4

67.06

16 65.37

8.74

316.94

0.808

1119 44.20

12

We

1120 2.92

8.064

418 8.7

67.26

16 55.62

8.75

3 37.83

0.873

11 23 40.76

13

Th

11 23 38.49

8.081

3 55 12.5

67.43

16 56.87

8.76

3 58.82

0.870

11 27 37.31

14

Fr

11 27 13.99

8.078

3 3212.0

67.00

16 66.12

8.75

4 19.87

0.870

11 31 33.86

15

Sa

11 30 49.43

8.076

+ 3 9 7.7

-67.70

16 66.38

8.75

-f-4 40.99

+0.881

11 36 30.41

16

Su

11 34 24.83

8.074

2 45 69.8

67.00

16 66.63

8.76

5 2.14

0.888

11 39 26.97

17

Mo

1138 0.20

8.074

2 2248.7

68.08

16 66.90

8.76

5 23.32

0.888

11 43 23.52

18

Tu

11 41 36.67

8.074

169 34.8

68.13

16 67.16

8.76

544.50

a883

11 47 20.07

19

We

11 45 10.96

8.075

1 36 18.6

AR.23

16 67.43

8.76

6 5.67

0.881

11 51 16.62

20

Th

11 48 46.37

8.070

+ 1 13 0.0

-68.31

16 67.70

8.77

-k- 6 26.80

40.880

11 65 13.18

21

Ft

11 62 21.83

8.070

0 49 39.8

58.37

16 57.97

8.77

6 47.90

0.878

1169 9.73

22

Sa

11 55 57.35

8.0S3

0 26 18.3

58.42

16 68.24

8.77

7 8.93

0.876

12 3 6.28

23

Su

11 69 32.96

8.060

••-0 2 66.6

58.46

16 68.52

8.77

7 29.88

0.871

12 7 2.84

24

Mo

12 8 8.67

8.000

- 0 20 27.8

58.48

16 58.80

8.78

7 50.72

0.860

12 10 59.39

26

Tu

12 6 44.60

8.000

- 043 51.6

-68.40

15 59.07

8.78

+ 8 11.46

40.801

12 14 55.94

26

We

12 10 20.47

0.003

1 716.3

58.40

15 69.36

8.78

8 32.03

0.854

12 18 52.50

27

Th

12 18 56.60

0.000

130 38.7

68.47

15 59.63

8.78

8 52.45

0.847

12 22 49.05

28

Ft

12 17 82.91

0.017

154 1.6

58.U

16 59.91

8.79

912.69

0.830

12 26 45.60

29

Sa

12 21 9.44

0.QS7

2 17 23.6

58.30

16 0.18

8.79

9 32.71

0.830

12 30 42.15

30

Su

12 24 46.20

0.087

- 24044.1

-58.33

16 0.46

8.79

+ 0 52.50

40.830

12 34 38.71

Oct. 1

Mo

12 28 28.22

0.018

- 8 4 8.2

-68.26

16 0.74

8.70

•f 10 12.04

40.806

12 3835.23

SUN, 1917.

13

FOR GREENWICH MEAN NOON.

Dane.

3^

True
LoBgltade.

Vtf.

naar.

tud0.

Lofftrithm of

tlwIUdiiii

VcotorofthA

Etrth.

V«r.
Hoar.

Prtc
In

Nut.

tm

Long.

AlMP-
ratkii.

Tni6

ObUo-

nltj.

Umn Time

ofSlderaal

Nooo.

Log. 16

228

143 137.0

It
144.27

-0.36

0.006 3720

-88.9

II
31.31

II
+18.11

II
20.21

B«3r

91

1.67

b m 8
14 20 24.86

17

229

143 59 20.2

144.81

0.46

0.005 2897

84.7

31.46

18.10

20.22

1.58

14 16 28.94

18

230

144 57 4.8

144.10

0.65

0.0052054

86.6

31.69

18.09

20.22

1.68

14 12 33.03

19

231

145 54 50.7

144.44

0.62

0.005 1190

36.4

31.73

18.08

20.22

1.69

14 8 37.13

20

232

146 52 37.9

144.40

0.66

0.0050307

87.3

31.86

18.06

20.23

1.60

14 4 41.22

21

233

147 50 26.4

144.66

-0.67

0.004 9404

-88.0

32.00

+18.05

20.23

1.61

14 0 45.31

22

234

148 48 16.1

144.W

0.66

0.004 8482

88.8

32.14

18.03

20.24

1.61

13 66 49.40

23

235

149 46 7.1

144.06

0.62

0.004 7643

89.6

32.28

18.01

20.24

1.62

13 62 63.49

24

236

160 43 59.3

144.70

0.66

0.004 6686

40.3

32.42

17.99

20.25

1.63

13 48 57.58

25

237

151 41 52.7

144.78

0.46

0.004 6615

40.8

32.66

17.97

20.25

1.63

13 45 1.68

26

238

152 39 47.4

144^

-0.35

0.004 4629

-41.3

32.69

+17.95

20.26

1.64

13 41 6.77

27

239

163 37 43.3

144.86

0.22

0.004 3631

41.8

32.83

17.92

20.26

1.64

13 37 9.86

28

240

154 35 40.5

144.91

-0.10

0.004 2622

42.3

32.97

17.90

20.26

1.65

13 33 13.96

29

241

155 33 39.0

144.97

-M).04

0.0041604

42.6

33.10

17.87

20.27

1.65

13 29 18.04

80

242

156 31 38.9

146.08

0.16

0.004 0679

42.9

33.24

17.85

20.27

1.66

13 25 22.14

31

243

157 29 40.3

146.09

+0.27

0.003 9647

-43.1

33.38

+17.82

20.28

1.66

13 21 26.23

Sept. 1

241

158 27 43.2

146.18

0.35

0.003 8509

43.8

33.62

17.79

20.28

1.66

13 17 30.32

2

245

169 2547.8

146.38

0.40

0.003 7467

48.6

33.66

17.76

20.29

1.67

13 13 34.41

3

246

160 23 54.2

146.80

0.42

0.003 6421 1 48.7

33.79

17.73

20.29

1.67

13 9 38.61

4

247

16122 2.5

146.38

0.42

0.003 5369

44.0

33.93

17.70

20.30

1.67

13 542.60

5

248

162 20 12.6

146.47

+0.37

0.003 4311

-44.3

34.07

+17.66

20.30

1.67

13 146.69

6

249

163 18 24.8

146.66

0.30

0.003 3247

44.6

34.20

17.63

20.31

1.67

12 57 50.78

7

250

164 16 39.0

146.88

0.20

0.003 2175

44.9

w4.04

17.60

20.31

1.67

12 53 54.88

8

251

165 14 55.3

146.79

+0.09

0.0031093

46.8

34.48

17.56

20.32

1.67

12 49 68.97

0

252

166 13 13.6

146.81

-0.03

0.003 0002

45.7

34.62

17.62

20.32

1.67

12 46 3.06

10

253

167 11 34.1

146^

-0.16

0.002 8900

-46.1

34.75

+17.49

20.33

1.67

12 42 7.16

11

254

168 9 56.6

146.98

0.28

0.002 7787

48.6

34.89

17.45

20.33

1.67

12 38 11.25

12

255

169 8 21.1

146.07

0.41

0.002 6662

47.1

35.03

17.41

20.34

1.67

12 34 16.34

13

256

170 6 47.7

146.16

0.51

0.002 6624

47.7

35.17

17.37

20.34

1.67

12 30 19.44

14

257

171 616.3

146.38

0.60

0.002 4374

48.3

35.30

17.33

20.35

1.66

12 26 23.63

15

258

172 3 46.9

148.81

-0.66

0.002 3211

-48.7

35.44

+17.30

20.36

1.66

12 22 27.62

16

259

173 219.4

146.89

0.70

0.002 2035

40.8

35.68

17.26

20.36

1.65

12 18 31.71

17

260

174 0 63.8

146.47

0.73

0.002 0847

49.8

35.72

17.22

20.37

1.65

12 14 36.81

18

261

174 69 30.1

146.66

0.73

0.001 9647

80.3

35.86

17.17

20.37

1.64

12 10 39.90

19

262

175 68 8.3

146.68

0.70

0.001 8435

80.7

36.99

17.13

20.38

1.63

12 6 43.99

20

263

176 66 48.2

146.70

-0.63

0.001 7213

-61.1

36.13

+17.09

20.38

1.63

12 2 48.09

21

264

177 55 29.9

146.77

0.64

0.001 5982

61.6

36.27

17.05

20.39

1.62

11 68 52.18

22

265

178 54 13.3

146.84

0.44

0.001 4741

61.8

36.41

17.01

20.39

1.61

1164 66.27

23

266

179 62 68.4

146.91

0.32

0.001 3494

63.1

36.64

16.97

20.40

1.60

1161 0.37

24

267

180 51 46.3

146.90

0.18

0.001 2241

63.3

36.68

16.93

20.41

1.59

1147 4.46

25

268

181 60 33.8

147.06

-0.06

0.001 0984

-52.4

36.82

+16.88

20.41

1.58

1143 8.66

26

269

182 49 24.0

147.13

+0.07

0.0009724

63.5

36.96

16.84

20.42

1.67

11 39 12.64

27

270

183 48 16.0

147.30

0.18

0.0008465

62.6

37.09

16.80

20.42

1.56

11 35 16.74

28

271

184 47 9.7

147.38

0.26

0.000 7206

63.4

37.23

16.76

20.43

1.55

11 31 20.83

29

272

185 46 6.2

147.86

0.31

0.000 5951

63.3

37.37

16.72

20.44

1.54

11 27 24.92

80

273

186 45 2.7

147.44

+0.34

0.0004700

-^.1

37.61

+16.68

20.44

1.52

11 23 29.02

Oct. 1

274

187 44 2.2

147.63

+0.33

0.000 3453

-61.9

37.64

+16.64

20.45

1.51

11 19 33.11

H

SUN, 1917.

FOR GREENWICH MEAN NOON.

Date.

•si

Var.
aSar.

ApiMtfent
DeSmttSoi.

V«r.
Hov.

flonl-
diuiMtar.

Hot.
Per.

Bqnatkm

oTIime.

App.— Mean.

Ver.
Moor.

Sid«ree] Time,

orRtghtAecen-

8km of Mean

Son.

h m 8

8

m f tf

n

/

n

tt

m 8

8

h m 8

Oct. 1

Mo

12 28 23.22

9.048

- 3 4 3.2

-68.36

16

0.74

8.79

+10 12.04

40.808

12 38 35.26

2

Tu

12 32 0.53

9.061

3 27 20.4

68.17

16

1.01

8.80

10 31.28

0.796

12 42 31.81

8

We

12 35 38.14

9.074

3 50 35.3

68.07

16

1.29

8.80

10 60.22

0.783

12 46 28.36

4

Th

12 39 16.09

9.0S9

4 13 47.7

67.96

16

1.56

8.80

11 8.82

0.768

12 50 2-1.92

5

Ft

12 42 54.40

9.104

4 36 57.2

67.88

16

1.83

8.80

1127.07

0.753

12 54 21.47

9

Sa

12 46 33.09

9.120

- 5 0 3.5

-67.69

16

2.10

8.81

+11 44.94

+0.736

12 68 18.02

7

Su

12 50 12.17

9.137

5 23 6.1

67.68

16

2.87

8.81

12 2.40

0.719

13 214.58

8

Mo

12 53 51.68

9.166

5 46 4.7

67.86

16

2.64

8.81

12 19.45

0.701

13 611.13

9

Tu

12 57 31.63

9.174

6 8 58.9

67.16

16

2.92

8.81

12 36.06

0.683

1310 7.68

10

We

13 112.03

9.198

6 31 48.3

66.96

16

3.19

8.82

12 52.20

0.668

1314 4.24

. 11

Th

13 4 52.91

9.314

- 6 54 32.7

-66.74

16

3.46

8.82

+13 7.87

+0.643

1318 0.79

12

Fr

13 8 34.29

9.336

7 17 11.5

66.49

16

3.73

8.82

13 23.05

0.633

13 21 57.34

13

Sa

13 12 16.18

9.366

7 39 44.3

66.34

16

4.00

8.82

13 37.72

0.600

13 26 53.90

14

Su

13 15 58.59

9.378

8 210.9

66.97

16

4.28

8.83

13 51.86

0.678

13 29 60.45

16

Mo

1319 41.54

9.801

8 24 30.7

66.68

16

4.55

8.83

14 5.46

0.656

13 33 47.00

16

Tu

13 23 25.06

9.836

- 8 46 43.5

-66.88

16

4.82

8.83

+14 18.50

+0.631

13 37 43.56

17

We

13 27 9.15 j 9.349

0 8 48.7

66.06

16

5.10

8.83

14 30.96

0.607

13 41 40.11

18

Th

13 30 53.82

9.874

9 30 46.0

64.78

16

6.37

8.84

14 42.85

0.483

13 45 36.66

19

Fr

13 34 39.09

9.899

9 52 34.9

64.86

16

6.65

8.84

14 54.13

0.457

13 49 33.22

20

Sa

13 38 24.97

9.435

10 14 15.1

63.99

16

6.92

8.84

15 4.80

0.433

13 53 29.77

21

Su

13 42 11.48

9.461

-10 35 46.3

-63.60

16

6.20

8.84

+16 14.84

+0.406

13 57 26.32

22

Mo

13 45 58.63

9.478

10 57 7.9

68.19

16

6.47

8.85

16 24.25

0.379

14 122.88

23

Tu

13 49 46.43

9.606

11 18 19.5

63.77

16

6.76

8.85

15 33.01

0.861

14 519.43

24

We

13 53 34.89

9.638

11 39 20.8

63L8S

16

7.02

8.85

15 41.09

0.833

14 915.99

25

Th

13 57 24.04

9.663

12 011.5

61.88

16

7.29

8.85

15 48.50

0.395

14 13 12.54

26

Fr

14 113.88

9.691

-12 20 51.1

-61.41

16

7.56

8.86

+16 55.22

+0.366

1417 9.10

27

Sa

14 5 4.43

9.631

12 41 19.2

6a98

16

7.82

8.86

16 1.22

0.336

14 21 5.65

28

Su

14 8 55.71

9.663

13 135.4

6a48

16

8.09

8.86

16 6.49

0.304

14 25 2.20

29

Mo

14 12 47.73

9.683

13 21 39.5

49.91

16

8.35

8.86

16 11.03

0.173

14 28 58.76

30

Tu

14 16 40.51

9.716

13 41 30.9

40.87

16

8.60

8.87

16 14.80

0.141

14 32 55.31

31

We

14 20 34.07

9.748

-14 1 9.3

-48.83

16

8.86

8.87

+16 17.80

+0.108

14 36 51.87

Nov. 1

Th

14 24 28.42

9.781

14 20 34.4

48.96

16

9.11

8.87

16 20.00

0.076

14 40 4S.42

2

Fr

14 28 23.57

9.816

14 39 45.7

47.68

16

9.35

8.87

16 21.40

0.042

14 44 44.98

3

Sa

14 32 19.54

9.849

14 58 42.9

47.08

16

9.59

8.87

16 21.99

+O.007

14 48 41.53

4

Su

14 36 16.34

9.884

15 17 25.4

46.46

16

9.83

8.88

16 21.75

-0.038

14 52 38.09

5

Mo

14 40 13.98

9.919

-15 35 53.0 1-46.83

16 10.07

8.88

+16 20.66

-0.063

14 56 34.64

6

Tu

14 44 12.47

9.966

15 54 5.2

45.18

16 10.30

8.88

16 18.73

0.098

15 0 31.20

7

We

14 48 11.80

9.900

1612 1.6

44.61

16 10.54

8.88

16 16.95

0.138

15 4 27.75

8

Th

14 52 11.99

10.036

16 29 41.8

43.88

16 10.77

8.88

16 12.32

0.169

15 8 24.31

9

Fr

14 56 13.04

10.063

16 47 5.3

43.13

16 10.99

8.89

16 7.82

0.306

15 12 20.87

10

Sa

15 014.96

10.098

-17 411.7

-43.41

16 11.22

8.89

+16 2.46

-0.341

15 16 17.42

11

Su

15 417.73

10.134

17 21 0.7

41.67

16 11.44

8.89

16 66.26

0.277

15 20 13.98

12

Mo

15 8 21.37

10J60

17 37 31.8

40.93

16 11.66

8.89

16 49.17

0.813

15 24 10.53

13

Tu

15 12 25.86

10.306

17 53 44.7

40.16

16 11.88

8.90

15 41.23

0.849

15 28 7.09

14

We

15 16 31.21

10.341

18 9 38.8

39.36

16 12.10

8.90

15 32.43

0.384

15 32 3.65

15

Th
Fr

15 20 37.41

10.276

-18 25 13.8

-38w66

16 12.31

8.90

+15 22.79

-0.419

15 36 0.20

16

15 24 44.46

10.811

-18 40 29.3

-«7.78

16 12.53

8.90

+16 12.30

-0.464

15 39 56.76

SUN, 1917.

15

FOR GREENWICH MEAN NOON.

1

Si

Tnm
LQi«lta<to.

Vtr.

Lftti-
tudt.

Loc»rithmof

thelUdius

VeotoroftlM

E«th.

V«r.

Prec
In

LOQf.

Not.

In

Lone.

Absr-

rmtloo.

True

OhHq.

nitf.

ItenTlme

ofStderaal

Noon.

Oct. 1

274

187 44 2J2

147.a2

0t
+0.33

0.000 3453

-61.9

It
37.64

+16.64

ft
20.45

23«27'
1.51

h m 8
11 19 33.11

2

275

188 43 3.7

147.01

0.30

0.000 2211

61.7

37.78

16.60

20.45

1.49

1115 37.20

3

276

189 42 7.4

147.70

0.23

0.000 0974

61.6

37.92

16.56

20.46

1.48

111141.30

4

277

190 41 13.4

147.80

0.13

9.999 9741

61J

38.06

16.52

20.47

1.46

11 7 45.39

5

278

1914021.6

147.80

+0.02

9.999 8512

SiJ2

38.19

16.48

20.47

1.45

11 3 49.48

6

279

192 39 32.1

147.99

-0.10

9.999 7285

-61.1

38.33

+16.44

20.48

1.43

10 59 53.57

7

280

193 38 45.0

148.09

0.23

9.999 6060

61 U)

38.47

16.40

20.48

1.41

10 55 57.67

8

281

194 38 0.2

148.18

0.35

9.999 4836

61.0

38.61

16.37

20.49

1.39

10 52 1.76

9

282

195 87 17.7

148.28

0.47

9.999 3612

51.0

38.75

16.33

20.49

1.37

10 48 5.85

10

28S

196 36 37.5

148.S7

0.58

9.999 2388

61.0

38.88

16.30

20.50

1.35

10 44 9.95

11

284

197 35 59.6

148.47

-0.67

9.999 1163

-61.1

39.02

+16.26

20.51

1.33

10 4014.04

12

285

198 35 24.0

148.M

0.74

9.998 9936

61 J

39.16

16.23

20.51

1.31

10 3618.13

13

286

199 34 50.6

148.05

0.79

9.998 8707

51J

39.30

16.20

20.52

1.29

10 32 22.22

14

287

200 34 19.3

148.74

0.80

9.998 7476

61.3

39.43

16.16

20.52

1.27

10 28 26.31

15

288

201 33 50.1

148 .82

0.79

9.998 6243

51.4

39.57

16.13

20.53

1.25

10 24 30.41

16

289

202 33 23.1

148.91

-0.76

9.998 5008

.-61.6

39.71

+16.10

20.54

1.22

10 20 34.50

17

290

203 32 58.0

149i»

0.70

9.998 3772

61.6

39.85

16.07

20.54

1.20

10 16 38.59

18

291

204 32 34.9

149.08

0.62

9.998 2534

61.0

39.98

16.05

20.55

1.18

10 12 42.68

19

292

205 82 13.7

149.10

0.50

9.9981295

51.0

40.12

16.02

20.55

1.15

10 8 46.78

20

293

206 31 54.3

149.23

0.38

9.998 0057

51.0

40.26

16.00

20.56

1.13

10 4 50.87

21

294

207 31 36.7

U9J0

-0.25

9.997 8820

-^1.6

40.40

+15.97

20.56

1.10

10 0 54.96

22

295

208 31 20.8

149.27

-0.13

9.997 7587

51.3

40.53

15.95

20.57

1.08

9 56 59.05

23

296

209 31 6.6

149.44

0.00

9.997 6357

61.1

40.67

15.93

20.58

1.05

9 53 3.14

24

297

210 30 54.1

149.61

+0.11

9.997 5135

50.8

40.81

15.91

20.58

1.02

9 49 7.24

25

298

211 30 43.2

149 .M

0.20

9.997 3920

50.4

40.95

15.89

20.59

1.00

9 4511.33

26

299

212 90 34.0

U9.06

+0.26

9.997 2716

-^.9

41.08

+15.87

20.59

0.97

9 41 15.42

27

800

213 30 26.5

149.72

0.29

9.997 1523

40.6

41.22

15.85

20.60

0.94

9 37 19.51

28

801

214 30 20.7

149.80

0.29

9.997 0343

48.0

41.36

15.84

20.60

0.91

9 33 23.60

29

302

215 30 16.8

149.87

0.26

9.996 9178

48.2

41.50

15.83

20.61

0.89

9 29 27.G9

SO

303

216 30 14.6

140.06

0.19

9.996 8028

47.0

41.63

15.82

20.62

0.86

9 25 31.79

31

301

217 90 14.4

160.03

+0.09

9.996 6893

-40.9

41.77

+15.80

20.62

0.83

9 21 35.88

Nov. 1

305

218 90 16.2

150.11

-0.02

9.996 5775

40.3

41.91

15.80

20.63

0.80

9 17 39.97

2

806

219 30 19.9

150 JO

0.15

9.996 4671

45.7

42.05

15.79

20.63

0.77

913 44.06

3

907

220 30 25.7

160.28

0.28

9.996 3582

45.1

42.19

15.78

20.64

0.74

9 9 48.15

4

308

221 30 33.6

160.87

0.40

9.996 2508

44.5

42.32

16.78

20.64

0.72

9 5 52.24

5

309

222 30 43.5

160.40

-0.53

9.996 1446

-44.0

42.46

+15.78

20.65

0.69

9 156.33

6

310

223 30 55.6

150.56

0.64

9.996 0397

43.5

42.60

15.78

20.65

0.66

8 58 0.42

7

3U

224 31 0.7

160.08

0.73

9.995 9359

43.0

42.74

16.78

20.66

0.63

8 54 4.51

8

312

225 31 25.8

160.71

0.80

9.995 8333

42.0

42.87

16.78

20.66

0.60

8 60 8.60

9

313

226 31 43.9

160.79

0.84

9.995 7316

42.1

43.01

15.78

20.67

0.57

8 46 12.69

10

314

227 32 3.9

160.87

-0.86

9.995 6310

-41.7

43.15

+15.79

20.67

0.54

8 42 16.78

11

315

228 32 25.9

160.96

0.85

9.995 5313

41.3

43.29

15.80

20.68

0.51

8 38 20.87

12

316

229 32 49.7

161.08

0.81

9.995 4325

41.0

43.42

15.80

20.68

0.48

8 34 24.96

13

317

230 33 15.3

161.10

0.76

9.995 3345

40.7

43.56

15.81

20.69

0.45

8 30 29.05

14

318

231 33 42.6

161.17

0.68

9.995 2373

40,3

43.70

15.83

20.69

0.42

8 26 33.14

15

319

232 34 11.5

161.24

-0 56

9,9951410 -^.o|

43.84

+15.84

20.69

0.39

8 22 37.23

16

320

233 34 42.0

161 JO

-0.44

9.995 0455

-«.ol

43.97

+15.86

20.70

0.37

8 18 41.32

IG

SUN, 1917.

FOR GREENWICH MEAN NOON.

Date.

Day of the
Week.

Ajoeosko.

Vir.

Apparent
DedhatiaQ.

Var.

Semi-
diametflr.

Hot.
Par.

EguatloQ

ofTime.

App.— Mean.

Var.
Moor.

Sidereal Time,

or Right Aaoen-

■km of Mean

Sim.

h m 8

8

• f f

t»

/ tt

#f

m 8

8

h m s

Nov. 16

Ft

15 24 44.46

10.811

-18 40 29.3

-37.78

16 12.53

8.90

+15 12.30

-0.454

16 39 56.76

17

Sa

15 28 52.34

10.846

18 55 24.9

86.90

16 12.74

8.90

15 0.98

0.489

15 43 53.31

18

8a

15 33 1.04

10.880

1910 0.2

86.05

16 12.95

8.90

14 48.83

0.583

15 47 49.87

19

Mo

15 37 10.56

10.413

19 24 14.9

35.18

16 13.16

8.91

14 36.87

0.557

15 51 46.43

20

Tu

15 41 20.88

10L447

19 38 8.5

84.39

16 13.36

8.91

14 22.10

0.500

15 56 42.98

21

We

15 45 32.00

10.480

-19 61 40.6

*88.89

16 18.56

8.91

+14 7.54

-0.633

15 59 39.54

22

Th

15 49 43.90

10.513

20 4 51.0

83.48

16 18.76

8.91

13 52.19

0.655

16 8 36.10

23

Fr

15 53 56.58

10.544

20 17 39.3

81.54

16 18.96

8.91

13 36.08

0.087

16 7 32.65

24

Sa

15 58 10.02

10.570

20 30 5.0

30.00

16 14.14

8.92

13 19.20

0.719

16 11 29.21

25

8u

16 2 24^

10.007

20 42 8.0

89.65

16 14.33

8.92

13 1.56

0.750

16 15 25.77

26

Mo

16 6 39.14

10.087

-20 53 47.9

-38.68

16 14.51

8.92

+12 43.19

-0.781

16 19 22.33

27

Tu

16 10 54.80

10.608

21 5 4.3

37.60

16 14.69

8.92

12 24.00

0.811

16 23 18.88

28

We

16 15 U.18

10.007

21 15 57.0

36.7D

16 14.86

8.92

12 4.26

0L841

16 27 15.44

29

Th

16 19 28.26

10.730

21 26 25.6

35.69

16 15.02

8.92

11 43.78

0.870

16 31 12.00

80

Ft

16 23 46.04

10.755

21 36 29.8

34.66

16 15.18

8.93

11 22.51

0.890

16 35 8.55

I>ec. 1

Sa

16 28 4.50

10.788

-2146 9.4

-88.63

16 15.34

8.93

+11 0.61

-0.936

16 39 5.11

2

6u

16 32 23.62

10.810

21 55 24.0

33.58

1615.49

8.93

1038.05

0.168

16 43 1.67

8

Mo

16 36 43.38

10.830

22 4 13.3

81.53

16 15.63

8.98

10 14.85

0.980

16 46 58.23

4

Tu

16 41 3.76

10.803

2212 37.1

30.40

16 15.77

8.98

9 51.02

1.006

16 50 54.79

5

We

16 45 24.75

10.887

22 20 35.1

19.88

16 15.90

8.93

9 26.60

1.030

16 54 51.34

6

Th

16 49 46.31

10.910

-22 28 7.1

-18.39

16 16.03

8.93

+ 9 1.59

-1.054

16 58 47.90

7

Pr

16 54 8.42

10.033

22 35 12.8

17.19

16 16.15

8.93

8 36.04

1.076

17 2 44.46

8

Sa

16 58 31.05

10.054

22 41 52.0

16.08

16 16.27

8.94

8 9.96

1.097

17 6 41.02

9

Su

17 2 54.18

10.074

2248 4.4

14.96

16 16.39

8.94

7 43.39

1.117

17 10 37.58

10

Mo

17 717.78

10.093

22 53 49.9

13.83

16 16.50

8.94

716.35

1.136

17 14 34.13

11

Tu

17 11 41.82

ILOIO

-22 59 8.3

-13.70

16 16.61

8.94

+ 6 48.87

-1.158

17 18 30.69

12

We

1716 6.25

11.036

23 3 59.3

11.56

16 16.71

8.94

6 21.00

1.109

17 22 27.25

13

Th

17 20 31.05

11.041

23 8 22.9

10l41

16 16.82

8.94

5 52.75

1.184

17 26 23.81

14

Pr

17 24 56.19

11.054

23 12 18.8

0.85

16 16.91

8.94

5 24.18

1.197

17 30 20.37

15

Sa

17 29 21.62

11.065

23 15 47.0

8.00

16 17.01

8.94

4 55.30

1.309

17 34 16.92

16

Su

17 33 47.31

11.075

-23 18 47.3

-6.08

16 17.10

8.94

+ 4 26.17

-1.319

17 38 13.48

17

Mo

17 38 13.22

11.084

23 21 19.6

5.76

16 17.18

8.94

3 56.82

1.337

17 42 10.04

18

Tu

17 42 39.32

11.091

23 23 23.8

4.50

16 17.27

8.94

3 27.28

1.334

17 46 6.60

19

We

17 47 5.56

U.096

23 24 59.9

8.43

16 17.35

8.95

2 57.60

1.839

17 50 3.16

20

Th

17 61 31.91

11.100

23 26 7.9

3.34

16 17.42

8.95

2 27.81

1.313

17 53 59.72

21

Pr

17 55 58.33

11.103

-23 26 47.6

- 1.07

16 17.49

8.95

+ 157.94

-1.345

17 57 56.27

22

Sa

18 0 24.79

11.103

23 26 59.1

^0.11

16 17.66

8.95

128.04

1.340

18 152.83

23

Su

18 4 51.26

11.103

23 26 42.4

1.39

16 17.61

8.95

0 58.13

1.345

18 5 49.39

24

Mo

18 917.70

11. 101

23 25 57.4

8.46

16 17.67

8.95

+ 0 28.24

1.344

18 9 45.95

25

Tu

18 13 44.09

lUM

23 24 44.2

8.64

16 17.72

8.95

^ 0 1.58

1.341

18 13 42.51

26

We

18 18 10.38

11.003

-23 23 2.8

■f-4.81

16 17.76

8.95

- 0 31.32

-1.337

18 17 39.07

27

Th

18 22 36.56

11.088

23 20 53.3

5.98

16 17.80

8.95

1 0.94

1.331

18 21 35.62

28

Pr

18 27 2.59

11.081

23 18 15.6

7.15

16 17.83

8.95

130.41

1.335

18 25 32.18

29

Sa

18 31 28.45

11.073

2315 9.9

8.33

16 17.86

8.95

159.71

1.317

18 29 28.74

80

Su

18 35 54.10

11.064

23 11 36.2

9.48

16 17.87

8.95

2 28.80

1.306

18 33 25.30

81

Mo

18 40 19.51

11.053

-23 7 34.7

•f 10.64

16 17.88

8.95

- 2 57.66

-1.197

18 37 21.86

32

Tu

18 44 44.66

11.043

-23 3 5.4

-I-1L80

16 17.88

8.95

- 3 26.25

-1.185

18 41 18.41

SUN, 1917.

17

1
Date.

1-

True
Longitude.

• « n

^'ov. 16

320

233 34 42.0

17

321

234 35 14.0

18

322

235 35 47.4

19

323

236 36 22.0

20

324

237 36 57.9

21

325

238 37 35.0

22 326

239 3813.2

23

327

240 38 52.5

24

328

241 39 32.9

25

329

242 40 14.4

26

330

243 40 57.0

27

331

244 41 40.7

28

332

245 42 25.7

29

333

246 4311.8

30

334

247 43 59.2

>ec. 1

335

248 44 47.9

2

336

249 45 38.0

3

337

250 46 29.3

4

338

251 47 22.0

5

339

252 48 16.0

6

340

253 49 11.2

7

341

254 50 7.8

8

342

255 51 5.5

9

343

256 52 4.4

10

344

257 53 4.4

11

345

258 54 5.5

12

346

259 55 7.6

13

347

260 56 10.6

14

348

261 57 14.4

15

349

262 58 18.9

16

350

263 59 24.0

17

351

265 0 29.6

18

352

266 135.6

1

19

353

267 2 41.9

20

354

268 3 48.4

21

355

269 4 55.1

22

356

270 6 2.0

23

357

271 7 9.0

24

358

272 816.1

26

359

273 9 23.4

26

360

274 10 30.7 1

27

361

275 11 38.2 ;

28

362

276 12 45.9 !

29

363

277 13 53.8 ;

30

364

27815 1.9

31

365

279 16 10.2

32

366

280 17 18.8

^'ar.

r»er

Hour.

151.30
151.3e
151.42
151.47
151.52

151.57
151.61
151.66
151.71
151.75

151.80
151.85

i5i.go

151.05
152.00

152.06
152.11
152.17
152.22
152.28

152.83
152.88
152.43
152.48
152.62

152.57
152.60
152.64
152.67
152.70

152.72
152.74
152.76
152.77
152.78

152.78
152.79
152.79
152.80
152.81

152.81
152.82
152.82
152.83
152.84

152.85
152.86

:en\\

ICH IVfE

AN ]

SOOJ

f.

LaU-
tude.

Logarithm of

the Radius

Vector of the

Earth.

Var.
dour.

Preo.

in
Long.

Nut.

In

Long.

Aber-
ration.

True
Obliq-
uity.

Mean Time

ofttderaal

Noun.

/>

II

n

f t

23-26'
II

h m s

-0.44

9.995 0455

-30.6

43.97

+15.86

20.70

60.37

8 18 41.32

0.31

9.994 9510

80.2

44.11

15.87

20.70

60.34

8 14 45.41

0.17

9.994 8574

38.8

44.25

15.89

20.71

60.31

8 10 49.50

-0.04

9.994 7649

38.8

44.39

15.91

20.71

60.28

8 6 53.59

+0.08

9.994 6736

37.8

44.52

15.93

20.72

60.25

8 2 57.68

+0.17

9.994 5837

-37.1

44.66

+15.95

20.72

60.23

7 59 1.77

0.24

9.994 4955

36.4

44.80

15.98

20.73

60.20

7 55 5.86

0.28

9.994 4089

85.7

44.94

16.00

20.73

60.17

7 51 9.95

0.29

9.994 3243

34.8

•15.08

i6.as

20.73

60.14

7 47 14.04

0.27

9.994 2417

34.0

45.21

16.06

20.74

60.12

7 43 18.13

+0.21

9.994 1613

-33.0

45.35

+16.09

20.74

60.09

7 39 22.21

0.12

9.994 0832

32.0

45.49

16.12

20.75

60.07

7 35 26.30

+0.02

9.994 0076

31.0

45.63

- 16.15

20.75

60.04

7 31 30.39

-0.10

9.993 9344

30.0

45.76

16.19

20.75

60.02

7 27 34.48

0.23

9.993 8636

29.0

45.90

16.22

20.76

59.99

7 23 38.57

-0.36

9.993 7953

-28.0

46.04

+ 16.25

20.76

59.97

7 19 42.66

0.49

9.993 7294

27.0

46.18

16.29

20.76

59.95

7 16 46.74

0.60

9.993 6G58

26.0

46.31

16.33

20.76

59.92

7 11 50.83

0.71

9.993 6044

25.1

46.45

16.37

20.77

59.90

7 7 6'1.92

0.78

9.993 5451

24.2

46.59

16.41

20.77

59.88

7 3 69.01

-0.84

9.993 4880

-23.4

46.73

+ 16.45

20.77

59.86

7 0 3.10

0.85

9.993 4328

22.6

46.86

16.49

20.78

59.84

6 56 7.18

0.85

9.993 3796

21.8

47.00

16.53

20.78

59.82

6 52 11.27

0.82

9.993 3282

21.1

47.14

16.58

20.78

59.80

6 48 15.36

0.76

9.993 2785

20.3

47.28

16.62

20.78

59.78

6 44 19.46

-0.68

9.993 2306

-19.6

47.41

+16.67

20.79

59.77

6 40 23.&I

0.58

9.993 1842

10.0

47.55

16.71

20.79

59.75

6 36 27.62

0.46

9.993 1394

18.4

47.69

16.76

20.79

59.73

6 32 31.71

0.31

9.993 0960

17.8

47.83

16.81

20.79

59.72

6 28 35.80

0.17

9.993 0542

17.1

47.96

16.85

20.79

59.70

6 24 39.89

-0.04

9.993 0139

-16.5

48.10

+16.90

20.80

59.69

6 20 43.98

+0.09

9.992 9751

16.8

48.24

16.95

20.80

59.67

6 16 48.06

0.21

9.992 9380

16.1

48.38

17.00

20.80

59.66

6 12 52.15

0.29

9.992 9027

14.3

48.52

17.04

20.80

59.65

6 8 56.24

0.35

9.992 8693

18.5

48.65

17.09

20.80

59.63

6 6 0.33

+0.37

9.992 8381

-12.6

48.79

+17.14

20.80

59.62

6 1 4.41

0.35

9.992 8090

11.6

48.93

17.19

20.81

59.61

5 57 8.50

0.31

9.992 7824

10.6

49.07

17.24

20.81

59.60

5 53 12.59

0.23

9.992 7583

9.5

49.20

17.29

20.81

59.59

5 49 16.67

0.14

9.992 7368

8.4

49.34

17.34

20.81

59.59

5 45 20.76

+0.02

9.992 7181

- 7.2

49.48

+17.39

20.81

59.58

5 41 24.85

-0.12

9.992 7022

6.0

49.62

17.43

20.81

59.57

5 37 28.94

0.24

9.992 6891

4.8

49.75

17.48

20.81

69.57

6 33 33.03

0.37

9.992 6790

3.6

49.89

17.53

20.81

69.56

6 29 37.11

0.50

9.992 6716

2.5

50.03 17.58

20.81

69.56

6 26 41.20

-0.01

9.992 6670

- 1.4

50.17 1 + 17.62

20.81

69.55

6 21 46.29

-0.G9

9.992 6651

-0.2

50.301

+17.67 1

20.81

59.55

6 17 49.38

39398**— 1917-

18

SUN, 1917.

GREENWICH MEAN TIME.

Date.

Reduc.
X to

Mean

True Equinox. j^Q^'j^ «>/

1

Y

True Equinox.

Reduc.

to
Mean]
Eq'xoi
W17.0.

z

True Equinox.

Reduc.
to

Mean
Bq'x of

1017.0.

Noon,

Midnii^. \ Noon.

Noon.

Midniffhi.

Noon.

Noon.

MUnighi,

Noon.

Jan. 1

+0.1798639

+0.1884540

-776

-0.8868288

-0.8853217

-184

-0.384 6965

-0.3840428

+ 60

2

0.197 0291

0.2055885

782

0.883 7459

0.882 1013

198

0.383 3592

0.382 6459

54

3

0.214 1317

0.2226579

788

0.8803884

0.8786071

212

0.381 9030

0.381 1305

47

4

0.231 1666

0.2396571

793

0.876 7579

0.8748408

226

0.3803284

0.3794971

40

5

0.248 1287

0.2565809

798

0.872 8560

0.870 8035

241

0.378 6364

0.377 7463

33

6

+0.2650131

+0.2734247

-803

-0.868 6836

-0.8664962

-256

-0.376 8270

-0.3758785

+ 26

7

0.281 8150

0.290 1834

807

0.8642419

0.861 9207

271

0.374 9009

0.3738943

19

8

0.2985293

0.3068522

811

0.859 5328

0.857 0782

286

0.3728588

0.371 7943

12

9

0.315 1513

0.3234261

814

0.854 5572

0.8519699

302

0.3707010

0.3695790

+ 4

10

0.331 6759

0.3399002

817

0.849 3167

0.846 5978

318

0.368 4284

0.3672493

- 3

11

+0.3480983

+0.3562696

-820

-0.8438133

-0.8409634

-334

-0.3660417

-0.3648057

- 11

12

0.3644135

0.372 5295

822

0.838 0482

0.8350679

350

0.363 5413

0.3622487

18

13

0.3806169

0.388 6751

824

0.8320228

0.8289130

366

0.3609279

0.359 5790

26

14

0.3967034

0.404 7011

826

0.825 7388

0.8225005

382

0.358 2022

0.3567975

34

15

0.412 6678

0.420 6029

827

0.819 1982

0.8158322

399

0.355 3651

0.3539050

42

16

+0.4285056

+0.436 3754

-827

-0.8124027

-0.8089098

-415

-0.3524172

-0.3509019

- 50

17

0.4442116

0.4520137

827

0.805 3539

0.801 7353

432

0.3493593

0.347 7894

58

18

0.459 7809

0.467 5127

827

0.7980542

0.794 3107

448

0.346 1924

0.344 5683

66

19

0.4752084

0.4828674

827

0.790 5052

0.7866379

465

0.3429172

0.3412394

74

20

0.4904890

0.4980726

826

0.782 7092

0.7787194

482

0.339 5349

0.3378038

82

21

+0.505 6175

+0.513 1232

-824

-0.774 6688

-0.7705576

-499

-0.336 0463

-0.3342626

- 90

22

0.5205889

0.5280140

822

0.7663862

0.7621548

516

0.3324527

0.3306168

98

23

0.5353980

0.542 7402

820

0.757 8639

0.753 5140

533

0.3287551

0.3268678

107

24

0.5500400

0.5572968

817

0.749 1053

0.744 6382

550

0.3249552

0.3230172

116

25

0.564 5100

0.571 6790

813

0.740 1132

0.7355308

567

0.3210539

0.3190657

124

26

+0.5788032

+0.5858821

-809

-0.730 8912

-0.726 1949

-584

-0.317 0528

-0.3150154

-132

27

0.592 9153

0.5999021

805

0.721 4423

0.7166338

601

0.3129537

0.3108678

141

28

0.6068421

0.6137347

800

0.711 7699

0.7068510

618

0.308 7578

0.3066240

150

29

0.6205793

0.627 3755

795

0.701 8775

0.6968500

635

0.3044665

0.3022856

158

30

0.634 1229

0.640 8210

789

0.691 7687

0.686 6340

652

0.3000815

0.297 8543

166

31

+0.647 4693

+0.6540673

-783

-0.681 4466

-0.6762068

-668

-0.295 6043

-0.2933316

-175

Feb. 1

0.660 6145

0.667 1105

776

0.670 9150

0.665 5718

685

0.2910363

0.2887187

184

2

0.673 5549

0.679 9472

769

0.660 1774

0.654 7323

701

0.2863790

0.2840172

192

3

0.6862870

0.6925738

761

0.649 2370

0.643 6920

718

0.281 6336

0.2792285

200

4

0.6988071

0.704 9866

753

0.6380976

0.6324542

734

0.2768021

0.274 3544

209

5

f0.7111118

+0.717 1824

-744

-0.626 7622

-0.6210222

-750

-0.271 8857

-0.2693961

-218

6

0.723 1980

0.729 1580

735

0.615 2346

0.6093999

766

0.2668858

0.264 3550

226

7

0.7350620

0.7409096

726

0.603 5184

0.597 5906

782

0.261 8040

0.2592329

234

8

0.746 7004

0.752 4341

716

0.591 6171

0.5855981

798

0.256 6419

0.2540311

243

9

0.7581102

0.763 7282

706

0.579 5342

0.5734257

814

0.251 4007

0.2487511

252

10

+0.7692877

+0.774 7886

-695

-0.567 2731

-0.5610768

-830

-0.2460823

-0.2433945

-260

11

0.7802304

0.785 6124

684

0.554 8374

0.5485553

845

0.240 6880| 0.237 9629

268

12

0.7909344

0.796 1960

672

0.542 2310

0.5358648

860

0.2352194

0.2324578

277

13

0.801 3967

0.806 5363

660

0.5294572

0.5230089

875

0.229 6781

0.2268807

286

14

0.811 6142

0.816 6300

647

0.516 5?03

0.509 9916

890

0.224 0658

0.2212335

294

15

+0.821 5833

+0.8264739

-634

-0.5034235

-0.4968164

-904

-0.218 3841

-0.215 5177

-302

16

+0.8313013

+0.8360651

-621

-0.490 ] 709

-0.483 4874

-918

-0.212 6346

-0.209 7350

-310

SUN, 1917.

19

GREENWICH MEAN TIME.

Date.

lUdna
Tn..Equtao... ;Ej;x«j

Tni«£(

f

tiulnox.

Rtduc.

to

Mean

Ba'zol

1917.0.

z

True Equinox.

Rediic.

to

Mean

Eq'xof

1917.0.

Jfbow.

MUnighi.

iViMni.

JfOOm,

JtOOH.

ivoow.

MUnigki.

JVboii.

Feb.l6

-F0.831 3013

+0.836 0651

-621

-0.4901709-0.4834874

- 918

-0.212 6346

-O.209 7350

-510

17

0.8407648

0.8454001

607

0.476 7665

0.4700086 932

0.2068192

0.2038873

319

18

0.8499706

08544760

593

0.463 2144j 0.4563842

946

0.2009396

0.197 9764

327

19

0.8589158

0.863 2896

578

0.4495187 0.4426185

959

0.194 9979

0.1920043

335

20

0.8675970

0.871 8377

563

0.4356841 0.428 7161

i

972

0.1889958

0.1859728

343

21

+0.8760114

+O.880 1179

-548

-0.42171501-0.414 6814

- 985

-0.182 9355

-0.1798841

-351

22

0.884 1567

0.888 1276

532

0.407 6160; 0.4005192; 998

0.1768189

0.173 7402 359

23

0.8920302

0.8958643

516

0.3933918 0.3862345 1010

0.170 6482

0.167 5433| 367

24

0.899 6296

0.903 3259

499

0.3790477' 0.3718320' 1022

0.1644256

0.161 2954 374

25

0.9069529

0.910 5105

482

0.364 58801 0.35731651 1034

0.158 1531

0.1549989 381

26

+0.9139983

+0.917 4162

-465

-0.350 01811-0.342 6933

-1046

-0.151 8330

-0.1486557

-389

27

0.920 7640

0.924 0414

448

0.3353427 0.327 9668

1057

0.1454671

0.1422676

397

28

0.927 2483

0.9303845

430

0.3205663 0.3131416

1068

0.1390575

0.1358370

404

»far. 1

0.9334499

0.9364444

412

0.30569351 0.2982226

1079

0.1326064

0.129 3658

412

2

0.9393677

0.9422197

393

0.290 7293

0.2832143

1089

0.1261156

0.1228559

419

3

+0.9450003

+0.947 7092

-374

-0.2756781

-0.2681213

-1099

-0.1195870

-0.1163092

-426

4

0.9503464

0.9529117

355

0.2605444 0.2529482

1109

0.1130228

0.109 7279

433

5

0.9554050

0.957 8262

336

0.2453332

0.237 6998

1118

0.1064249

0.103 1139

440

6

0.960 1750

0.962 4513

316

0.2300487 0.2223804

1127

0.099 7952

0.0964690

446

7

0.9646551

0.966 7864

296

0.21469541 0.2069944

1136

0.093 1355

0.089 7951

453

8

+0.9688450

+0.9708306

-276

-0.19927791-0.1915464

-1144

-O.0864479

-0.0830942

-459

9

0.972 7432

0.974 5826

256

0.183 8006| 0.1760409

1152

0.079 7342

0.076 3682

466

10

0.9763489

0.9780420 235

0.168 2680| 0.1604823

1159

0.072 9964

0.069 6190

472

11

0.9796616

0.981 2078 214

0.1526844, 0.144 8749

1166

0.066 2363

0.0628485

478

12

0.9826804 0.9840793

193

0.1370543, 0.1292232

1173

0.059 4558

0.056 0586

484

13

+0.985 4044, +0.986 6556

-172

-0.1213822-0.1135318

1

-1180

-0.052 6571

-0.049 2515

-490

14

0.9878329; 0.9889360

150

0.1056726. 0.097 8051

1186

0.0458420

0.0424288

495

15

0.989 9650

0.9909198

128

0.089 9299

0.0820476

1192

0.0390123

0.0365927

501

16

0.991 8002

0.992 6062

106

0.074 1588

0.0662640

1197

0.032 1703

0.0287452

506

17

0.993 3377

0.993 9944

84

0.0583638

0.0504588

1203

0.025 3178

0.021 8883

511

18

44).9945765

+0.995 0839

- 62

-0.0425496

-0.034 6369

-1208

-0.0184570

-0.0150241

-n516

10

0.9955166

0.995 8745

39

0.026 7213

0.018 8033

1212

0.0115900

0.008 1549

521

20

0.996 1575

0.996 3655

- 16

-0.010 8836 -0.002 9628

1216

-0.004 7190

-0.001 2827

526

21

0.9964986

0.996 5568

+ 7

+0.004 9584+0.0128795

1219

+0.0021537

+0.0055900

531

22

0.996 5402

0.9964487

30

0.020 7997

0.028 7184

1222

0.0090259

0.0124612

535

23

+0.9962823

+0.9900411

+ 53

+0.036 6350

+0.044 5489

-1225

+0.0158954

+0.019 3284

-539

24

0.995 7250

0.905 3343J 77

0.052 4593

0.060 3657

1228

0.022 7599

0.026 1896

543

25

0.994 8691

0.994 3294' 100

0.068 2674

0.0761638

1230

0.0296173

0.0330426

547

26

0.993 7151

0.993 0266

124

0.0840542

0.091 938J

1232

0.0364652

0.039 8850

550

27

0.992 2642

0.991 4278

148

0.099 8149

0.107 6840

1234

0.0433018

0.0467151

554

28

+0.9905176

+0.989 5335

+172

+0.115 5448

+0.1233966

-1235

+0.050 1248

+O.053 5306

-557

29

0.9884758

0.987 3448

196

0.131 2388

0.1390710

1236

0.0569322

0.0603294

560

30

0.986 1405

0.984 8632

220

0.1468925

0.1.54 7028

1237

0.063 722U

0.0671098

563

31

0.9835129

0.9820898

244

0.1625012

0.1702873

1237

0.070 4924

0.073 8696

56(>

kpT, 1

0.9805941

0.9790260

269

0.1780604

0.1858201

1237

0.077 2412

0.080 6070

568

2

+0.977 3858

+0.975 6734

+294

+0.1935659+0.2012970

-1236

+0.08396671+0.087 3202

-570

3

+0.9738891

+0.9720331

+318

+0.2090130

+0.216 7134

-1235

+0.090 6671

+0.0940072

-572

)

SUN, 1917.

GREENWICH MEAN TIME.

>ate.

>r. 1
2
3
4
o

7

8

9

10

0
0

11
12
13
14
15

16
17
18
19
20

21
22
23
24
25

26
27
28
29
30

ly 1

2
3
4
5

6

t

8

9

10

11

12
13
14
15

16
17

X

True Equinox.

AiMm.

40
0
0
0
0

0
0

+0
0
0
0
0

+0
0
0
0
0

.9805941
.9773858
.9738891
.970 1056
.9660367

.9616842
.957 0498
.952 1346
.9469400
.941 4685

.935 7212
.929 6993
.923 4049
.91683961
.9100052

.902 oau

.895 5359
.887 9056
.8800139
.871 8637

MUnigkt.

Redoc
to

Mean
Eq'x of

1917.0.

Nwn.

-fO.863 4578
0.8547990
0.8458898
0.836 7340
0.8273344

+0.817 6945
0.8078174
0.797 7068
0.787 3657
0.776 7977

+0.7660060
0.754 9945
0.743 7664
0.7323251
0.7206743

+0.7088171
0.6967569
0.6844973
0.6720418
0.659 3934

+0.646
0.633
0.620
0.606
0.593

+0.579
+0.565

5555
5315
3249
9392
3784

+0.9790260
0.9756734
0.9720331
0.968 1067

0.963 8958

I

+0.9594022 +

0.954 6272

0.9495721

0.944 2387|

0.9386293'

+0.932 7444 +
0.926 5861
0.920 1560
0.9134560
0.9064874

+0.8992525
0.891 7535
0.H839923
0.8759709
0.867 6925

+0.859 1599
0.8503755
0.8413425
0.8320645
0.822 5442

269 +0.17806041+0.185
294 0.1935659' 0.201
318 0.2090130; 0.216
343 0.2243976; 0.232
368 0.239 7153: 0.247

392 +0.2549620+0.262
417 0.2701335, 0.277
442 0.285 2257j 0.292
467 0.3002347 0.307
493 0.3151561 0.322

518 +0.32998621+0.337
543 0.344 72081 0.352
568 0.359 3557| 0.366
594 0.3738869; 0.381
619 0.3883100* 0.395

644
669
694

719
744

769
794
820
845
870

+0.812 7854
0.8027911
0.792 5648
0.782 1099
0.7714295

+0.760 5275
0.7494073
0.7380721
0.7265257
0.7147713

+0.702 8122
0.6906518
0.6782938
0.6657415
0.6529979

+0.640
0.626
0.613
0.600
0.586

0665
9508
6542
1805
5334

+ 895
920
945
970
995

+1020
1045
1069
1093
1118

+1142
1166
1190
1214
1238

+1261
1285
1308
1331
1354

6460+0.572

7458'+0.558

7166 +1377
7343'+1400

Y

True Equinox.

Noom.

Mytnigkt.

Reduc
to

Bfean
Eq'xol

1917.0.

8201
2970
7134
0651
3478

r

5574-
6898
7409
7066

5828'

+0.402 6208
0.4168151
0.4308883
0.4448363
0.458 6543

+0.409
0.423
0.437
0.451
0.465

3657-

05io!

6345!
1123;
4797,

7328-
8671'.

8783]
7618
5134:

Noon.

-1237
1236
1235
1234
1232

-1230
1228
1225
1222
1219

1215
1211
1206
1201
1196

+0.472 3384+0.4791288
0.4858841! 0.492 6039
0.4992875; 0.505 9:M5
0.5125444: 0.5191168
0.5256511 0.5321469

-1190
1184
1178
1171
1164

-1 157
1149
1141
1133
1124

+0.538 6038'+0
0.5513988 0
0.5640326 0
0.5765018 0
0.5888030! 0

.5450212-1115
557 7361'
5702880!
582 67361

.594 8897!

1105
1095
1085
1074

+0.600 9333; +0.606 9332-
0.6128892' 0.618 800S
0
0
0

.624 6677! 0.6304894

HO

0
0
0
0

ko
0
0,
0
0.

+0
+0

.63626571 0.6419963
647 68071 0.6533185

658 9094'+O.664 4532

669 9495
680 7977
691 4516
701 9084

7121650
7222190
7320673
741 7067
751 1346

7603480

0.6753977
0.686 1491
0.6967048
0.70706191

+0.7172175!-

1063
1052
1040
1028
1015

-1002
989
975
961
946

931
916
900

884
8(^8

851
769 3443+0.7737600- 834

0.727 1691
0.7369133
0.7464473
0.755 768:5
+0.764 873r>!

z

True Equinox.

Noom.

+0.077 2412
0.0839667
0.090 6671
0.097 3403
0.1039848

1+0.1105984
0.117 1797

MHi^olu.

+0.0806070
0.0873202
0.0940072
0.1006663
0.1072955

+0.1138932
0.1204575

0.1237266 0.1269867
0.1302376' 0.1334790
0.136 7108' 0.1399327

+0.143 1444|+0.146 3459
0.1495368! 0.1527169
0.1558859' 0.1590437
0.1621901! 0.1653248
0.1684474; 0.1716578

+0.174 65581+0.177 7412

0.1808137
0.1869189

0.1838730
0.189 9512

0.192 9696| 0.1959738
0.1989637; 0.2019391

+0.204 8996!+0.207 8451
0.210 7754I 0.2136902
0.216 5892' 0.2194723
0.2223393' 0.2251900
0.2280242' 0.2308416

+0.233 642ll+0.236 4255

RlHhlB

to

Bq*zoC
lUTil.

0.2391917
0.244 6714
0.2500797
0.2554153

+0.260 6767
0.2658625
0.2709717
0.2760027
0.2809544

+0.2858254
0.2906147
0.295 3209
0.2999430
0.304 4796

+0.308 9294
0.313 2913

0.241 9404
0.2473846
0.252 7567
0.2580554

+0.2632791
0.2684268
0.273 4970
0.278 4886
0.283 4000

+0.288 2303
0.292 9783
0.297 6425
0.3022221
0.3067154

+0.311 1214
0.3154388

0.317 5638 0.319 6662
0.3217458 0.323 8024
0.3258359' 0.327 8460

I

+0.3298326+0.331 7957
+0.333 7351 +0.335 6505

-4»8

570
572
574
576

-578
579
580
581
582

--582
583
583
583
583

-582
581
580
579
577

-575
573
570
568
565

-562
559
556
553
549

-545
541
536
531
526

-521
516
510
504
498

^92
486
479
472
465

^58
-450

SUN, 1917.

GREENWICH MEAN TIME.

21

Date.

May 17

* 18

19

20

21

23
24
25
26

27

28
29
30
31

June 1
2
3
4
o

221+0.4938813
0.4790666
0.464 1156
0.449 0330
0.4338232

26
27
28
29
30

July 1

X

Tni* Equinox.

JVboA.

+0.565 7458
0.551 6824
0.5374598
0.5230823
0.5085547

kO.4184909
0.4030406
0.387 4772
0.371 8050
0.3560288

+0.3401531
0.324 1826
0.308 1214
0.291 9740
0.275 7449

6 40.2594381

7 0.2430579

8 0.2266084

9 0.2100942
10 0.1935194

11
12
13
14
15

16
17
18
19
20

21

221-4)

23

24

25

k4).1768884
0.1602057
0.1434760
0.126 7042
0.1098950

+0.0930534
0.076 1844
0.059 2932
0.0423848
0.0254643

+0.0085369

.0083922

0.0253181

0.042 2359

0.059 1406

-0.0760272
0.0928909
0.109 7269
0.1265306
0.1432972

-0.1600222
-0.176 7011

MUnighi.

+0.558 7343
0.544 5907
0.5302901
0.515 8370
0.501 2359

+0
0
0
0
0

.4864913
471 6078
.4565905
.441 4437
.426 1721

+1400
1422
1444
1466
1488

+1509
1530
1551
1572
1592

+0.4107802+1612
0.3952728 1632
0.3796544 1652
0.3639296 1671
0.3481031 1690

+0.332 1794
0.316 1631
0.3000582
0.2838694

+1709
1727
1745
1762

0.267 60091 1779

+0.251 2569
0.2348415
0.2183591
0.201 8141

+1796
1812
1828
1843

0.1852106' 1858

+0.168 5532
0.151 8464
0.1350951
0.1183040
0.101 4779

+0.084
0.067
0.050
0.033
0.017

+0.000
-0.016
0.033
0.050
0.067

6220
7413
8408
9257
0011

+1873
1887
1901
1914
1927

+1939
1950
1961
1972
19S2

0722+1991

8559

7783
6902
5865

-0.0844622
0.1013127
0.1181331
0.1349188
0.1516652

2000
2009
2017
2024

+2031
2037
2042
2017
2051

-0.1683677+2055
-0.185 0219:+2

Y

Tni6 Eqainox.

JVboA.

Mlinlght.

+0.769 ;M43
0.778 1202
0.7866734
0.7950010
0.8031008

+0.810 9701
0.818 60G9
0.8260090
0.833 1744
0.8401017

+0.846 7888
0.8532343
0.8594366
0.8653946
0.871 1066

+0.8765714
0.881 7879
0.886 7553
0.891 4726
0.8959385

+0.900 1521
0.904 1128
0.9078192

40.773 7600
0.7824248
0.790 8655
0.7990795
0.807 06^14

+0.814 8177
0.822 3374
0.8296214
0.836 6679
0.843 4754

+0.8500419
0.856 3659
0.8624462
0.8682814
0.873 8700

+0.879 2107
0.884 3028
0.8891453
0.893 7370
0.8980769

+0.902 1641
0.9059979
0.9095767

0.9112701 0.9128994
0.9144645 0.9159654

+0.917 4018
0.9200803
0.922 4989
0.924 6571

+0.918 7735
0.921 3221
0.923 6106
0.925 6382

0.9265538 0.9274038

+0.928 1881
0.929 5596
0.9306675
0.9315116
0.9320914

+0.9324073
0.9324589
0.9322466
0.931 7708
0.9310316

+0.0300295
0.9287655
0.927 2398
0.9254533
0.923 4009

+0.928 9068
0.930 1465
0.931 1226
0.931 8345
0.932 2824

+0.9324661
0.9323857
0.9320416
0.9314341
0.9305633

+0.9294302
0.9280353
0.9263791
0.9244625
0.9222864

+0.9211012+0.9198514
+20581+0.91853731+0.917 1589

-834
816
798
780
761

-742
722
702
682
661

-640
618
596
574
551

-528
504
480
456
431

-406
381
355
329
302

-275
248
221
193
165

-136
107

78

49

- 19

+ 11

41

72

103

134

+165
197
229
261
293

+325
+:^58

z

Trae Equinox.

Reduc.

to

Mean

Bq'xof

1917.0.

Xoon.

+0.333 7351
0.337 5419
0.3412517
0.3448636
0.3483766

+0.351 7895
0.3551014
0.35831151
0.361 4189
0.3644232

+0.367 3233
0.3701186
0.3728087
0.3763928
0.377 8704

+0.3802409
0.3825040
0.384 6590
0.386 7057
0.3886433

+0.3904718
0.392 1905
0.393 7988
0.395 2965
0.396 6827

+0.397 9572
0.399 1194
0.400 1687
0.401 1046
0.401 9272

+0.402 6357
0.4032299
0.403 7099
0.4040753
0.404 3260

+0.4044623
0.4044840
0.4043912
0.4041842
0.403 8633

+0.4034283
0.4028798
0.4022180
0.401 4431
0.400 5556

+0.3995559
+0.3984443

Xfidniffkt.

Xocn.

+0.335 6505

-450

0.1^94090

442

0.3430700

434

0.3466325

426

0.3500956

417

+0.3634581

-409

0.3567192

400

0.3598781

391

0.3629340

382

0.3658863

373

+0.368 7341

-363

0.3714768

353

0.3741140

343

0.3766450

333

0.3790691

322

+0.381 3859

-312

0.3835950

301

0.3856960

290

0.387 6881

279

0.389 5712

268

+0.391 3449

-256

0.3930085

245

0.3945615

233

0.3960036

221

0.397 3339

209

0.3996582 185

0.4006508 173

0.401 5301 160
0.402 2957

+0.402 9471
0.4034842
0.4039069
0.4042150
0.404 4085

+0.4044875
0.4044519
0.4043020
0.4040380
0.403 6600

+0.403 1682
0.402 5631
0.401 8446
0.4010134
0.4000697

+0.3990141
+0.3978467

147

-134

121

108

95

81

- 68
54
40
26

- 12

+ 2
16
30
44
59

+ 73
+ 88

SUN, 1917.

GREENWICH MEAN TIME.

Date.

X

True Equinox.

Reduo.

to

Mean!

Eq'xof

1917.0.

Y

True EqoiDox.

Reduc.

to

Mean

Eq'xol^

1917X).

z

True Equinox.

Redoe.

to

Mean

Eq'xof

iVbon.

Midnighi.

Noon.

Hoon.

Mfinight.

^rbpn.

Xoon.

MUnlgkt,

Jraan*

aly 1

-0.1600222

-0.168 3677

+2055

+0.921 1012

+0.919 8514

+ 325

+0.3995559

+0.3990141

+ 73

2

0.1767011

0.1850219

2058

0.9185373

0.917 1589

358

0.3984443

0.397 8467

88

3

0.1933296

0.201 6237

2060

0.9157164

0.9142098

391

0.397 2214

0.396 5682

102

4

0.2099035

0.2181686

2062

0.9126392

0.9110049

424

0.3958871

0.395 1784

117

5

0.2264184

0.2346525

2063

0.9093069

0.907 5451

457

0.3944422

0.393 6784

131

6

-0.242 8703

-0.2510713

+2063

+0.905 7197

+0.903 8309

+ 490

+0.3928871

+0.3920681

+146

7

0.2592549

0.267 4206

2062

0.901 8789

0.8998637

523

0.391 2216

0.390 3477

160

8

0.2755678

0.2836961

2061

0.897 7854

0.895 6440

557

0.3894464

0.388 5178

175

9

0.291 8049

0.2998936

2059

0.8934397

0.891 1727

590

0.387 5618

0.386 5785

190

10

0.307 9616

0.3160083

2057

0.888 8429

0.8864504

624

0.385 5680

0.3845302

205

11

-0.3240332

-0.3320357

+2054

+0.883 9955

+0.881 4783

+ 657

+0.3834653

+0.382 3733

+220

12

0.3400151

0.3479709

2050

0.8788989

0.8762575

691

0.381 2543

0.3801084

235

13

0.3559026

0.3638096

2045

0.8735541

0.870 7888

725

0.3789355

0.377 7357

250

14

0.3716912

0.379 5469

2040

0.8679618

0.8650734

759

0.376 5091

0.3752559

265

15

0.387 3759

0.395 1778

2034

0.862 1238

0.859 1130

793

0.373 9762

0.372 6700

280

16

-0.4029519

-0.410 6977

+2027

40.8560414

+0.852 9092

+ 827

+0.371 3373

+0.3699782

+295

17

0.4184145

0.426 1018

2020

0.849 7166

0.8464637

861

0.368 5929

0.367 1815

310

18

0.433 7589

0.4413853

2012

0.843 1509

0.839 7782

894

0.365 7441

0.3642807

325

19

0.4489805

0.4565439

2003

0.8363459

0.8328545

928

0.362 7915

0.361 2767

340

20

0.4640749

0.471 5729

1993

0.829 3041

0.825 6949

962

0.359 7363

0.358 1704

355

21

-0.479 0373

-0.4864676

+1983

+0.8220272

+0.8183014

+ 996

+0.356 5792

+0.3549628

+570

22

0.4938633

0.5012238

1972

0.814 5177

0.8106763

1029

0.353 3213

0.351 6548

384

23

0.5085487

0.5158374

1960

0.806 7776

0.8028219

1063

0.349 9635

0.3482474

399

24

0.5230892

0.5303036

1947

0.7988095

0.794 7406

1096

0.3465068

0.344 7418

414

25

0.5374802

0.544 6186

1934

0.7906158

0.7864353

1129

0.342 9525

0.341 1390

429

26

-0.551 7181

-0.558 7783

+1920

+0.782 1994

+0.777 9082

+1162

+0.339 3016

+0.337 4403

+443

27

0.5657987

0.572 7787

1905

0.773 5622

0.769 1616

1195

0.335 5553

0.333 6466

458

28

0.5797179

0.5866159

1889

0.764 7069

0.760 1985

1227

0.331 7144

0.329 7590

472

29

0.5934723

0.6002865

1873

0.755 6367

0.751 0218

1200

0.327 7805

0.3257790

487

30

0.6070580

0.013 7864

1856

0.746 3541

0.7416341' 1292

0.323 7546

0.321 7075

501

31

-0.6204714

-0.627 1126

+1838

+0.7368620

+0.732 0381 '+1324

+0.319 6378

+0.317 5457

+510

ug. 1

0.633 7094

0.6402615

1820

0.7271628

0.722 2365' -1356

0.3154312

0.3132946

530

2

0.646 7684

0.6532297

1801

0.7172594

0.7122318; 1388

0.311 1360

0.3089555

544

3

0.6596450

0.6660140

1781

0.707 1542

0.7020269! 1419

0.306 7533

0.304 5294

558

4

0.0723361

0.6786110

1760

0.6968501

0.6916240 1450

0.3022840 0.3000173

572

5

-0.6848381

-0.6910171

+1739

+0.6863491

+0.6810257+1481

+0.297 7294+0.2954204

+586

6

0.697 1476

0.7032291

1717

0.675 6542

0.670 2347i 1512

0.2930904 0.290 7396

600

7

0.7092611

0.7152433

1694

0.664 7676

0.6592533! 1542

0.2883681 0.2859760

613

8

0.721 1752

0.7270561

1671

0.6536920

0.6480841! 1572

0.283 5636i 0.2811309

627

9

0.7328858

0.7386638

1647

0.6424300

0.636 7300 1001

0.2786781

0.2762053

640

10

-0.7443897

-0.7500628

+1622

+0.630 9844

+0.625 1938 +1030

+0.273 7127

+0.271 2006

+654

11

0.7550828

0.7012491

1597

0.619 3584

0.0134785' 1059

0.268 6691 0.2061182

667

12

0.7067014

0.7722192

1571

0.607 5547

0.60158731 1687

0.263 5482 0.2609593

680

13

0.777 6221

0.7829697

1544

0.595 5768

0.589 5237' 1715

0.258 3517 0.255 7256

693

14

0.7882615

0.7934970

1516

0.5834282

0.577 2907

1743

0.2530812. 0.2.504186

706

15

-0.7980759

-O.8037976

+1488

+0.571 1118

+0.564 8919

+1770

+0.247 7381 '+0.245 0397

+718

16

-0.8088019

-0.813 8084

+1459

+0.558 6315

+0.552 3309

+1797

+0.242 3236

+0.239 5902

+730

SUN, 1917.

GREENWICH MEAx\ TIME.

28

Dam.

Aug. 16
17
18
19
20

21
22
23
24
25

26
27
28
29
30

31

8ept.l

2

3

4

5
6
7
8
9

10
11
12
13
14

-0.808 8619,-0.813 8684 +1459
0.818 8164J 0.823705?' 1430
0.828 5360{ 0.8333069 1400
0.838 0179| 0.8426680. 1369
0.847 258d 0.851 7S82| 1338

M.856 25631-0.860 6628 +1306
0.8650074^ 0.8692898 1274

0.873 5096| 0.877 6665
0.881 7602| 0.885 7905
0.889 7571! 0.8936597

-0.8974980-0.9012717

16
17

18
19

20
21
22
23
24

X

Tru« Equinox.

.VOM.

Midnight.

R«diio.

to

Mean

Eq'xol

1917.0.

Noon.

0.9049806
0.9122034

0.908 6246
0.915 7168

0.9191645, 0.9225462
0.9258619 0.9291113

-0.9322940-0
0.9384589 0
0.9443554 0
0.9499815 0
0.95533501 0

-0.9604144-0
0.9652180 0
0.9697433 0
0.9739884 0
0.977 9518 0

-0.981 6320i-0

0.9850271

0.988 1357

0.9909561

0.9934873

16-0

1.995 7281
0.997 67741
0.9993347
1.0006988
1.0017695

4.002

1 .003 0285

1.0032164

1.0031099

1 .002 7090

251-1.0020138

26 1.0010249

27 0.999 7430

28 0.9981681

29 0.9963011

301-0.994 1423
Oct. 1 -0.9916918

.9354099
.9414408
.9472024
.952 6924
.9579091

.9628508
.967 5156
.971 9010
.9760054
.979 8274

.9833653
0.986 6173
0.989 5820
0.992 2579
0.994 6441

-0.996 7392
0.9985426
1.0000534
1.0012709
1.0021945

54601-1.0028240
1.0031593
1.0031999
1.002 94G3
1.0023982

-1.0015560
1.0004205
0.9089922
0.9972710
0.9952582

-0.992 9534
-0.9903575

1241
1208
1174

+1139

1104

1068

1032

996

+ 959
921
883
845
806

+ 767
727
687
647
606

+ 565
524
482
440
398

+ 355
312
^69
226
182

+ 138

94

50

+ 6

h 39

84
129
174
219
2G4

- 309

Y

True Eqatnox.

,R«dac.

to

Mean

Kq'xol

1M7.0.

.1

3reefi.

-M).558 6315
0.5459908
0.533 1936
0.5202434
0.507 1444

+0.493 9001
0.4805147
0.466 9923
0.453 3369
0.439 5526

+0.425 6434
0.4116136
0.397 4672
0.383 2082
0.3688406

+0.354 3682
0.339 7947
0.325 1241
0.3103601
0.295 5062

40.2805665
0.265 5447
0.2504451
0.235 2715
0.2200285

Mliniglu. Notm

I-

+0.562 3309,+1797
0.5396115; 1823

0.5267374
0.513 7123
0.5006401

1849
1874
1899

+1923

+0.487 2248
0.4737704 1946
0.4601810, 1969

0.4464606
0.432 6133

+0.418 643:^
0.4045547
0.3903515
0.376 0377

1991
2013

+2035
2056
2077
2097

0.3616173 2116

40.347 0938|+2135
0.3324713 2153
0.317 7536, 2171
0.3029441, 2188
0.2880468 2204

+0.2730656+2219
0.2680044 2234
0.2428673 2248
0.22765841 2262
0.2123822, 2275

+0.204 7201 +0.197 0428 +2287
0.1893510 0.1816452 2299

0.1739259
0.1584489

0.1661936 2310
0.1506925 2320

0.1429250 0.1351469 2330

40.127 3587 +0.119 5612+2339
0.1117550, 0.103 9405| 2348
0.0961184 0.0882894. 2355
0.0804540: 0.0726128' 2362
0.064 7664 0.056 915;< 236S

40.049 0603+0.041 2020 +2374

2379
2383
2387
2390

0.0333410 0.0254779
0.017 6132+0.0097475
+0.0018814,-0.0059845
-0.013 8495 0.0217130

-0.0295746-0.037 4337
0.045 2S9()' 0.0531418

0.0609898
0.076 6710
0.092 3287

-0.107 9588
- 354 -0.1235569

0.0688331
0.0845030
0.1001475

-0.1157621
-0.1313427

+2392
2393
2394
2394
2393

+2392
+2390

z

Troe Equinox.

Noon.

+0.242 32361-M)
0.2368397
0.231 2880
0.225 6700
0.219 9878

+0.214 2425
0.2084362
0.202 5707
0.1966475
0.1906686

40.184 6356
0.1785504
0.1724147
0.166 2300

Midniffkt.

.239 5902
0.2340722
0.2284872
0.222 8368
0.217 1230

Rednc.

to

Mean

Eq'xof

1917.0.

Noon.

40.2113468
0.205 5108
0.199 6162
0.193 6649
0.187 6587

40.181 5994
0.1754888
0.169 3284
0.163 1199

0.159 9982j 0.1568651

40.1537209 40.1505657
0.147 3996' 0.1442230
0.1410360 0.137 8388
0.1346317, 0.1314148

0.128 1883

40.121 7074
0.1151908

0.1249524

+0.1184535
0.111 9196

0.1086403 0.1053629

0.1020577, 0.0987650

0.0954449' 0.0921276
I
+0.088 8036,40.085 4730

0.0821361; 0.0787931

0.07544421 0.0720898

0.068 7300: 0.0653651

0.0619954' 0.0586212

40.055 2427
0.048 4739
0.041 6908
0.034 8958
0.0280909

40.021 2783
0.014 4600
0.007 6379
+0.0008144
-0.0060086

-0.012
0.019
0.026
0.033
0.040

-0.046
-0.053

8293
6456
4555
2572
0490

+0.051 8602
0.0450840
0.038 2947
0.031 4944
0.024 6854

40.017 8698

0.0110492

40.0042262

-0.002 5973

0.009 4194

-0.016 2381
0.0230515
0.029 8575
0.0366545
0.0434406

8290-0.0502139
5952;-O.056 9727

+ 730
742
754
766
778

+ 789
801
812
823
833

+ 844
854
864
874
884

+ 893
902
911
920
929

+ 937
945
963
960
967

+ 974
981
987
993
999

+1004
1009
1014
1019
1023

+1027
1031
1034
1037
1040

+1042
1044
1046
1047
1049

+1050
+1050

24

SUN, 1917.

GREENWICH MEAN TIME

Date.

X

True Equinox.

Reduc.
to

Mean
Eq'x of

1917.0.

Y

True Equinox.

Reduc.

to

Mean

Eq'xol

1917.0.

z

True Equinox.

Reduc.
to

Mean
Eq'x of

1917.0.

Noon.

Midnight.

Noon.

Noon.

Midnigkt.

Noon.

Noon.

MUnight.

Noon.

Ocrt. 1

-0.991 6918

-0.990 3575

- 354

-0.1235569

-0.131 3427

+2390

-0.053 5952

-0.056 9727

+1050

2

0.9889505

0.9874707

400

0.139 1189

0.1468850

2387

0.0603460

0.063 7150

1050

3

0.985 9184

0.984 2935

445

0.154 6406

0.1623851

2383

0.0670794

0.0704390

1050

4

0.982 59G0

0.9808261

491

0.1701178

0.177 8383

2379

0.073 7936

0.077 1429

1049

5

0.978 9839

0.9770692

537

0.185 5459

0.1932402

2374

0.0804866

0.0838245

1048

6

-0.9750822

-0.973 0228

- 582

-0.200 9206

-0.2085865

+2368

-0.087 1565

-0.0904822

+1046

7

0.9708913

0.968 6878

628

0.2162372

0.2238722

2362

0.0938012

0.097 1135

1045

8

0.966 4124

0.9640650

673

0.231 4909

0.2390928

2355

0.1004188

0.1037167

1043

9

0.961 6458

0.959 1550

718

0.2466773

0.254 2438

2347

0.1070069

0.110 2894

1041

10

0.956 5926

0.953 9587

763

0.261 7916

0.269 3202

2339

0.113 5638

0.1168298

1038

11

-0.951 2536

-0.9484774

- 808

-0.276 8290

-0.284 3174

+2330

-0.1200872

-0.1233358

+1035

12

0.945 6302

0.9427121

854

0.291 7848

0.2992305

2320

0.1265751

0.1298050

1032

13

0.939 7235

0.936 6644

899

0.3066540

0.3140548

2309

0.1330253

0.1362357

1028

14

0.9335352

0.9303359

944

0.3214322

0.328 7855

2298

0.1394359

0.142 6256

1024

15

0.9270668

0.923 7280

989

0.336 1143

0.3434180

2286

0.1458046

0.1489728

1020

16

-0.920 3198

-0.916 8426

-1034

-0.350 6959

-0.357 9475

+2274

-0.152 1297

-0.1552751

+1015

17

0.913 2965

0.909 6817

1079

0.365 1721

0.372 3691

2261

0.1584087

0.1615304

1010

18

0.9059985

0.902 2473

1124

0.3795380

0.3866782

2247

0.164 6399

0.167 7370

1004

19

0.8984283

0.8945417

1169

0.393 7891

0.400 8702

2232

0.1708212

0.1738925

998

20

0.8905880

0.886 5673

1213

0.407 9209

0.4149407

2217

0.1769506

0.1799952

992

21

-0.8824800

-0.8783265

-1257

-0.421 9289

-0.4288851

+2201

-0.1830262

-0.1860434

+ 985

22

0.874 1072

0.8698223

1301

0.4358087

0.442 6991

2185

0.1890464

0.1920350

978

23

0.8654722

0.8610573

1345

0.449 5559

0.4563786

2168

0.1950089

0.197 9681

971

24

0.8565778

0.8520340

1389

0.463 1665

0.4699194

2150

0.200 9122

0.2038412

963

25

0.847 4265

0.842 7556

1432

0.476 6366

0.4833177

2131

0.206 7548

0.209 6527

955

26

-0.8380215

-0.8332246

-1475

-0.489 9621

-0.496 5695

+2111

-0.212 5348

-0.2154007

+ 947

27

0.828 3654

0.8234441

1518

0.503 1392

0.509 6709

2091

0.2182504

0.2210837

939

28

0.8184610

0.8134166

1561

0.516 1642

0.522 6186

2070

0.223 9003

0.226 7002

930

29

0.8083113

0.803 1452

1603

0.5290337

0.535 4090

2049

0.229 4830

0.232 2486

921

30

0.7979187

0.792 6322

1645

0.541 7439

0.5480380

2027

0.234 9967

0.237 7271

911

31

-0.7872862

-0.781 8809

-1687

-0.5542909

-0.5605023

+2004

-0.2404397

-0.243 1344

+ 901

Nov. 1

0.7764166

0.7708935

1728

0.566 6716

0.572 7983

1981

0.2458108

0.248 4688

891

2

0.7653121

0.759 6728

1769

0.578 8820

0.584 9221

1957

0.251 1080

0.253 7283

880

3

0.7539760

0.7482219

1810

0.5909182

0.5968699

1933

0.256 3295

0.2589115

869

4

0.742 4109

0.736 5433

1851

0.602 7767

0.608 6380

1908

0.261 4741

0.2640169

858

5

-0.7306198

-0.724 6407

-1891

-0.6144535

-0.6202226

+1882

-0.266 5398

-0.2690426

+ 846

6

0.7186061

0.712 5166

1931

0.6259449

0.631 6199

1855

0.271 5251

0.2739869

834

7

0.7063726

0.7001746

1971

0.637 2470

0.6428259

1828

0.2764280

0.278 8482

821

8

0.6939229

0.687 6180

2010

0.648 3560

0.6538369

1800

0.2812471

0.283 6246

809

9

0.681 2606

0.674 8509

2049

0.6592681

0.664 6493

1772

0.2859806

0.288 3149

796

10

-0.6683894

-0.661 8764

-2087

-0.6699798

-0.6752592

+1743

-0.290 6271

-0.292 9172

+ 783

11

0.6553126

0.6486984

2125

0.680 4871

0.685 6631

1713

0.295 1848

0.297 4299

769

12

0.6420344

0.6353210

2162

0.690 78G6

0.6958572

1682

0.299 6522

0.301 8515

7oo

13

0.628 5587

0.621 7479

2199

0.7008745

0.7058380

1651

0.304 0277

0.306 1805

741

J4

0.6148894

0.607 9830 2236

0.710 7473

0.715 6021

1619

0.308 3097

0.3104153

726

15

-0.6010311

-0.594 0324 -2272

-0.720 4020 -0.725 1464|+1587

-0.312 497l!-0.314 5547

+ 711

16

-0.586 9882

-0.579 89891

-2308 1

-0.729 8350

-0.734 4673

'+1554

[-0.316 5880

1-0.318 5970

+ 696

SUN, 1917.

25

GREENWICH MEAN TIME.

Dtte.

X

True Equinox.

Reduc.
to

Mean
Kq'x of

1917.0.

Y

True Equinox.
.Yoon. ! liidmighi.

i

Reduc.
to

Mean
Eq'x of

1917.0.

z

True Equinox.

Redrc.

to

Mean

Eq'x of

1917.0.

Noon.

Midnight.

Noon.
-2308

yoon.

Soon.

AOdnight.

Noon.

Nov.16

-0.5869882

-0.579 8989

-0.72983.50

-0.734 4673

+15,'>4

-0.316 5880

-0.318 5970

+696

17

0.572 7652

0.565 5875

2343

0.7390429

0.743 5615

1521

0.320 5814

0.3225410

680

18

0.5583665

0.551 1028

2378

0.7480226

0.7524261

1487

0.324 4758

0.3263856

664

19

0.543 7969

0.5364495

2412

0.756 7717

0.7610588

1452

0.328 2702

0.3301294

648

20

0.5290611

0.521 6325

2445

0.7652871

0.769 4563

1416

0.3319031

0.333 7713

632

21

-0.514 1641

-0.5066566

-2478

-0.773 566?

-0.777 6165

+1380

-0.335 5538

-0.337 3105

+615

22

0.4991105

0.491 5265

2510

0.7816068

0.785 5369

1343

0.3390412

0.3407458

598

23

0.4839051

0.476 2469

2542

0.7894065

0.793 2153

1306

0.342 4242

0.3440762

581

24

0.4685526

0.460 8226

2573

0.7969031

0.800 6495

1208

0.345 701S

0.347 3009

564

25

0.4530575

0.4452580

2604

0.8042742

0.807 8372

1230

0.a«88733

0.3504189

546

26

-0.437 4246

-0.429 5578

-2634

-0.811 3382

-0.814 7769

+•1191

-0.3519376

-0.353 4294

+528

27

0.421 6583

0.413 7267

2604

0.818 1530

0.821 4664

1152

0.3548941

0.3503316

510

28

0.4057635

0.397 7692

2693

0.824 7169

0.827 9042

1112

0.357 7418

0.359 1245

491

29

0.3897442

0.381 6892

2721

0.831 0279

0.834 087S

1071

0.3604797

0.361 8074

472

30

0.3736049 0.3654918

2748

0.837 0836

0.8400153 1030

0.363 1073

0.364 3793

453

Dec. 1

-0.3573505-0.3491816

-2775

-0.8428826

-0.8456851 + 98 i

-0.365 6233

-0.366 8392

+434

2

0.3409854 0.3327626

2801

0.8484226

0.851 0949

946

0.3680269

0.369 1863

415

3

0.3245140

0.3162402

2826

0.853 7018

0.8562430

903

0.3703173

0.3714199

395

4

0.3079416

0.299 6188

2851

0.8587183

0.8611273

860

0.372 4938

0.373 5389

375

0

0.291 2725

0.2829034

2875

0.863 4699

0.8657460 816

0.374 55,52

0.3755426

355

6

-0.274 5122

-0.266 0994

-2898

-0.867 9552

-0.8700974+ 771

-0.376 5010

-0.377 4302

+335

7

0.257 6656

0.2492114

2921

0.872 1723

0.874 1790

726

0.378 3302

0.3792009

315

8

0.240 7376

0.232 2448

2942

0.8761193

0.8779911

681

0.3800422

0.3808541

294

9

0.223 7336

0.2152047

2963

0.879 7949

0.881 5305

635

0.381 6364

0.3823890

273

10

0.2066588

0.1980965

2983

0.883 1976

0.884 7961

589

0.3831119

0.3838051

252

11

-0.1895186

-0.1809257

-3002

"0.8863258

-0.887 7864

•f 542

-0.384 4684

-0.3851017

+231

12

0.1723185

0.163 6977

3020

0.889 1779

0.8905002

495

0.385 70.50

0.3862783

210

13

0.1550640

0.1464181

3037

0.891 7531

0.892 9365

447

0.3308214

0.387 3343

188

14

0.1377608

0.1290928

3053

0.894 0503

0.8950944

399

0.387 8170

0.3882694

166

15

0.1204148

0.111 7274

3069

0.8960687

0.890 9729

350

0.388 6915

0.389 0?33

144

16

-0.1030314

-0.0943277

-3084

-0.8978070

-0.898 5710

•f 301

-0.31>9 4448

-0.389 7758

+122

17

0.0856168 0.0768995

3098

0.899 2648

0.899 8884

252

0.3900764

0.3903467

100

18

0.068 1766

0.059 4488

3111

0.9004419

0.9009252

202

0.390 5805

0.3907958

78

19

0.050 7167

0.041 9810

3123

0.901 3383

0.9016811

152

0.3909747

0.3911232

55

20

0.033 2425

0.024 5018

3134

0.901 9530

0.902 1560

101

0.3912413

0.391 3290

33

21

-0.015 7597

-0.007 0168

-3144

-0.902 2882

-0.902 3504

+• 50

-0.3913863

-0.391 4133

+ 10

22

+0.001 7263

+O.0104688

3153

0.902 3424

0.902 2643

- 1

0.391 4099

0.391 3761

- 12

23

0.0192101

0.027 9495

3161

0.902 1102

0.901 8983

52

0.391 3119

0.391 2175

35

24

0.0366864

0.045 4202

3108

0.9016104

0.901 2525

104

0.391 0928

0.3909378

5S

25

0.054 1501

0.062 8756

3174

0.900 8249

0.9003274

156

0.390 7525

0.390 5370

SI

26

+0.071 5960

+0.0803106-3179

-0.899 7602

-0.899 1234

- 208

-0.3902913

-0.3900154

-104

27

0.0890189

0.097 7203 3183

0.8984170

0.897 6410

260

0.389 7093

0.3893730

127

28

0.1064141

0.1150997

3186

0.896 7950

0.895 8809

313

0.3890005

0.3886100

150

29

0.123 7764

0.1324430

3188

0.39-18909 0.8938434

366

0.3881835

0.387 7269

173

30

0.141 1006

0.149 7409

3190

0.8927200 0.8915280

419

0.387 2403

0.386 7230

196

31

+0.1583817

+0.167 0045

-3189

-0.8902678-0.8889379

- 472

-0.380 1709

-0.385 6002| -220

32

+0.175 C14C

+0.1842114

-3188

-0.887 5389

-0.8860710;

- 520

-0.384 9935

-0.384 3570

I -243

26 MOON, 1917.

MEAN TIME.

MOON, 1917. 27

MEAN TIME.

28 MOON, 1917.

MEAN TIME.

MOON, 1917.

GREENWICH MEAN TIME.

29

0

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

0

1

2

3

4

5

6

7

8

9

10

11

12

13

14

16

16

17

18

19

20

21

22

23

24

h m
11 11
11 13
11 15
11 17
11 19
11 20
11 22
11 24
11 26
11 28
11 30
11 31
11 33
11 35
11 37
11 39
11 40
11 42
11 44
11 46
11 48
11 60
11 51
11 53

11 55
11 57
11 59

9

s

56.01

1.8Q21

44.16

1.8030

32.37

1.8039

20.63

1.8049

8.96

1.8060

57.35

1.8072

45.82

1.8083

34.35

1.8096

22.97

1.8110

11.67

1.8124

0.46

1.8140

49.35

1.8155

38.32

1.8171

27.40

1.8188

16.58

1.8207

5.88

1.8226

55.29

1.8244

44.81

1.8264

34.46

1.8286

24.24

1.8308

14.15

1.8329

4.19

1.8353

54.38

1.8376 1

44.70

1.8400

12
12
12
12
12

1
2

4
6
8

12 10
12 12
12 14
12 16
12 17
12 19
12 21
12 23
12 25
12 27
12 29
12 31
12 33
12 34
12 36
12 38
12 40

JANUARY 13.

+ 0
+ 0

- 0
0
0
0
1
1
1
1
1
2
2
2
2
3
3
3
3
3
4
4
4

- 4

14.

- 4
5
5
5
5
6
6
6
6
6
7
7
7
7
7
8
8
8
8
9
9
9
9
9

-10

»»

JANUARY

35.18
25.81
16.60
7.55
68.67
49.96
41.42
33.07
24.90
16.93
9.14
1.56
54.18
47.01
40.04
33.30
26.77
20.48
14.41
8.57
2.98
57.63
52.53
47.68
43.09

23

36

49

2

.8426
.8452
.8478
.8506
.8534
.8563
.8593
.8623
.8655
.8687
.8719
.8753
.8788
.8822
.8858
.8894
.8932
.8970
.9008
.9048
.9088
.9129
.9171
.9213
.9257

13 26.9

0 25.8

12 35.6

25 37.4

38 39.5

51 41.8

4 44.4

17 47.2

30 50.1

43 53.1

56 56.2

9 59.3

2.3

6.3

8.2

11.0

15 13.6

28 15.9

41 18.0

54 19.7

7 21.1

20 22.0

33 22.5

46 22.5

59 22.0
12 20.9
25 19.1
38 16.7
51 13.5
4 9.6
17 4.9

29 59.3

42 52.7

55 45.3

8 36.8

21 27.2

34 16.6

47 4.8
59 51.8
12 37.5
25 22.0
38 5.0
50 46.7

3 26.9

16 6.6
28 42.7
41 18.2
53 52.0

6 24.1

3.014
3.021
3.027
3.033
3.037
3.041
3.045
3.048
3.049
3.051
3.052
3.051
3.050
3.049
3.048
3.045
3.041
3.037
3.032
3.026
3.019
3.012
3.004
2.996

2.987
2.976
2.905
2.953
2.941
2.928
2.914
2.898
2.883
2.868
2.849
2.832
2.813
2.793
2.773
2.752
2.729
2.706
2.683
2.658
2.632
2.605
2.678
2.549
2.520

Hour.

Right
.Kaoenskm.

Var.
iSto.

DediDAtlon.

Var.
per

Min.

0

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

0
1
2
3
4
5
6
7
8
9

10
11
12
13
14
15
16
17
18
19
20
21
22
23
24

h m
12 40
12 42
12 44
12 46
12 48
12 50
12 62
12 54
12 56

12 58

13 0

13
13
13
13

2
4
6
8

13 10
13 12
13 14
13 16
13 18
13 20
13 22
13 24
18 26

13 28
13 30
13 32
13 34
13 36
13 38
13 40
13 42
13 44
13 47
13 49
13 51
13 53
13 55
13 57

13 59

14 2
14 4
14 6
14 8
14 10
14 12
14 15
14 17
14 19

JANUARY 16.

s s

43.09 1.9257

38.76 1.9301

34.70 l.934«

30.91 1.9392

27.40 1.9438

24.16 1.9484

21.21 1.9533

18.55 1.9582

16.19 1.9631

14.12 1.9680

12.35 1.9732

10.90 1.9783

9.75 1.9835

8.92 1.9888

8.41 1.9943

8.23 1.9997

8.37 2.0052

8.85 2.0108

9.67 2.0164

10.82 2.0222

12.33 2.0280

14.18 2.0338

16.39 2.0398

18.95 2.0458

»9

JANUARY

21.88
25.18
28.85
32.89
37.31
42.12
47.31
52.89
58.87

5.25
12.02
19.20
26.79
34.79
43.21
52.04

1.30
10.98
21.09
31.63
42.61
54.02

5.87
18.16
30.90

2.a'S19
2.0581
2.0643
2.0705
2.0769
2.0833
2.0898
2.0963
2.1030
2.1096
2.1163
2.1231
2.1299
2.1368
2.1438
2.1508
2.1578
2.1649
2.1721
2.1793
2.1866
2.1938
2.2012
2.2086
2.2160

-10 6 24.1
10 18 54.4
10 31 22.9
10 43 49.4

10 56 14.0

11 8 36.6
11 20 57.1
11 33 15.5
11 45 31.7

11 57 45.7

12 9 57.4
12 22 6.6
12 34 13.4
12 46 17.8

12 58 19.5

13 10 18.7
13 22 15.2
13 34 8.9
13 45 59.8

13 57 47.8

14 9 32.9
14 21 15.0

14 32 54.0
-14 44 29.8

16.

-14 56 2.4

15 7 31.7
15 18 57.7
15 30 20.2
15 41 39.2

15 52 54.6

16 4 6.4
16 15 14.4
16 26 18.7
16 37 19.1
16 48 15.5

16 59 7.9

17 9 56.2
17 20 40.3
17 31 20.1
17 41 65.6

17 52 26.6

18 2 63.1
18 13 15.0
18 23 32.3
18 33 44.7
18 43 52.4

18 53 55.1

19 3 52.8
-19 13 45.4

42.520

12.490

12.4^M

12.426

12.393

12.359

12.324

12.288

12.252

12.214

12.174

12.133

12.093

12.051

12.006

11.964

11.918

11.872

11.824

11.776

11.727

11.676

11.623

11.570

11.516
11.461
11.404
11.346
11.287
11.227
11.165
LI. 103
LI .039
10.973
L0.907
10.839
10.770
10.699
L0.628
10.654
10.479
10.403
10.327
10.248
L0.168
L0.067
10.003
9.919
9.8Sa

80 MOON, 1917.

MEAN TIME.

MOON, 1917.

31

GREENWICH MEAN TIME.

Hour.

Right
Aaoension.

Var.

Deelfnation.

Var.
iSiin.

Hour.

RiRht
Ascension.

Var.
per
Min.

Declination.

Var.

.mS.

JANUARY 21.

JANUARY 23.

h m 8

9

• / //

t»

h m J

s

• / /*

$ •

0

18 23 11.56

2.71M

-24 40 58.4

+ 4.820

0

20 30 2.67

2.5274

-17 30 59.1

+12. .aW

1

18 25 54.67

2.7178

24 36 3.0

6.017

1

20 32 34.14

2.5215

17 18 23.7

l'!.fi40

2

18 28 37.70

2.71M

24 30 56.4

5.204

2

20 35 5.25

2.5157

17 5 41.2

I2.:tw

3

18 31 20.66

2.7168

24 25 38.5

5.382

3

20 37 36.02

2.5006

16 52 51.8

12.K^0

4

18 34 3.54

2.7138

24 20 9.4

5.678

4

20 40 6.43

2.5030

16 39 55.6

12. W3

5

18 36 46.31

2.7120

24 14 29.2

5.763

6

20 42 36.49

2.4081

16 26 52.7

13.103

6

18 39 28.98

2.71Q2

24 8 37.9

5.047

6

20 45 6.20

2.4023

16 13 43.2

13.212

7

18 42 11.53

2.7062

24 2 35.6

6.131

7

20 47 35.56

2.4863

16 0 27.3

13.318

8

18 44 53.96

2.70eO

23 56 22.2

6.314

8

20 50 4.56

2.4804

15 47 5.1

13.422

9

18 47 36.25

2.7037

23 49 57.9

6.406

9

20 52 33.21

2.4746

15 33 36.7

13.524

10

18 50 18.40

2.7013

23 43 22.7

6.678

10

20 55 1.51

2.4688

15 20 2.2

13.624

11

18 53 0.40

2.0087

23 36 36.6

6.85K

11

20 57 29.46

2.4628

15 6 21.8

13.?22

12

18 55 42.24

2.0060

23 29 39.7

7.038

12

20 59 57.05

2.4500

14 52 35.6

13.818

13

18 58 23.91

2.0020

23 22 32.1

7.216

13

21 2 24.29

2.4511

14 38 43.7

13.011

14

19 1 5.39

2.6800

23 15 13.8

7.804

14

21 4 51.18

2.4453

14 24 46.3

14.002

15

19 3 46.70

2.6868

23 7 44.8

7.570

15

21 7 17.73

2.4305

14 10 43.5

14.091

16

19 6 27.80

2.6834

23 0 6.4

7.745

16

21 9 43.92

2.4337

13 56 35.4

14.178

17

19 9 8.71

2.6800

22 52 15.4

7.010

17

21 12 9.77

2.4270

13 42 22.1

14.263

18

19 11 49.40

2.6764

22 44 15.1

8.001

18

21 14 35.27

2.4222

13 28 3.8

14.345

19

19 14 29.88

2.6728

22 36 4.5

8.263

19

21 17 0.43

2.4164

13 13 40.7

li.420

20

19 17 10.14

2.6600

22 27 43.6

8.433

20

21 19 25.24

2.4107

12 59 12.7

14.504

21

19 19 50.16

2.6651

22 19 12.5

8.602

21

21 21 49.71

2.4051

12 44 40.2

14.580

22

19 22 29.95

2.6611

22 10 31.4

8.760

22

21 24 13.85

2.3904

12 30 3.1

14.654 ,

23

19 25 9.49
JAI

2.6668

-22 1 40.2
r 22.

+ 8.835

23

21 26 37.64
JAN

2.3838
UARY

-12 15 21.7
24.

+14.726

0

19 27 48.77

2.6526

-21 52 39.2

4- 0.000

0

21 29 1.10

2.3883

-12 0 36.0

+14.706

1

19 30 27.80

2.6483

21 43 28.3

0.262

1

21 31 24.23

2.3828

11 45 46.2

14.863

2

19 33 6.56

2.6438

21 34 7.8

0.423

2

21 33 47.03

2.3773

11 30 52.4

14.928

8

19 35 45.05

2.6303

21 24 37.5

0.583

3

21 36 9.50

2.3718

11 15 54.8

14.991

4

19 38 23.27

2.6346

21 14 57.8

0.741

4

21 38 31.65

2.3664

11 0 53.5

15.033

5

19 41 1.20

2.6208

21 5 8.6

0.808

5

21 40 53.47

2.3610

10 45 48.5

15.112

6

19 43 38.85

2.6251

20 55 10.0

10.053

6

21 43 14.97

2.3558

10 30 40.1

15.168

7

19 46 16.21

2.6202

20 45 2.2

10.206

7

21 45 36.16

2.3505

10 15 28.3

15.223

8

19 48 53.27

2.6152

20 34 45.3

10.358

8

21 47 57.03

2.3453

10 0 13.3

15.277

9

19 51 30.03

2.6101

20 24 19.3

10.508

9

21 50 17.59

2.3401

9 44 55.1

15.327

10

19 54 6.48

2.6040

20 13 44.3

10.657

10

21 52 37.84

2.3.'»0

9 29 34.1

15.375

U

19 56 42.62

2.5008

20 3 0.5

10.803

11

21 54 57.79

2.3200

9 14 10.1

15.42-2

12

19 59 18.45

2.5045

19 52 8.0

10.047

12

21 57 17.43

2.3240

8 58 43.5

15.466

13

20 1 53.96

2.5802

19 41 6.9

11.0t(0

13

21 59 36.78

2.3200

8 43 14.2

15.509

14

20 4 29.15

2.5838

19 29 57.3

11.230

14

22 1 55.83

2.3151

8 27 42.4

15.549

15

20 7 4.01

2.5783

19 18 39.3

11.360

15

22 4 14.59

2.3103

8 12 8.3

15.587

16

20 9 38.54

2.5728

19 7 13.0

11.506

16

22 6 33.07

2.3056

7 56 32.0

15.623

17

20 12 12.74

2.5673

18 55 38.6

11.641

17

22 8 51.26

2.3008

7 40 53.5

15.658

18

20 14 46.61

2.5617

18 43 56.1

11.773

18

22 11 9.17

2. -2962

7 25 13.0

15.690

19

20 17 20.14

2.5560

18 32 5.8

11.904

19

22 13 26.80

2.2916

7 9 30.7

15.720

20

20 19 53.33

2.5503

18 20 7.6

12.034

20

22 15 44.16

2.2871

6 53 46.6

15.748

21

20 22 26.18

2.5447

18 8 1.7

12.162

21

22 18 1.25

2.2827

6 38 0.9

15.774

22

20 24 58.69

2.5380

17 55 48.2

12.287

22

22 20 18.08

2.2783

6 22 13.7

15.708

23

20 27 30.85

2.5332

17 43 27.3

12.400

23

22 22 34.64

2.2739

6 6 25.1

15.821

24

20 30 2.67

2.5274

-17 30 59.1

-t- 12.530

24

22 24 50.95

2.2608

- 5 50 35.2

+15.842

82

MOON, 1917.

GREENWICH MEAN TIME

Hour.

Right
Asoenslon.

Var.

per

Min.

I>eclliiation.

Var.
£in.

Uonr.

Right
.Vaceasion.

Var.

per

Min.

Declination.

Var.
per
Min.

JANUARY 25.

JANUARY 27.

h ni s

s

o / //

//

h m s

8

• / //

II

0

22 24 50.95

2.2098

-5 50 35.2

+15.842

0

0 10 15.96

2.1505

+ 6 40 21.6

+14.848

1

22 27 7.01

2.265«

5 34 44.1

15.860

1

0 12 24.97

2.1498

6 55 10.8

14.792

2

22 29 22.82

2.2614

5 18 52.0

15.877

2

0 14 33.93

2.1491

7 9 56.6

14.735

3

22 31 38.38

2.2574

5 2 58.9

15.892

3

0 16 42.86

2.1485

7 24 39.0

14.677

4

22 33 53.71

2.2534

4 47 5.0

15.905

4

0 18 51.75

2.1479

7 39 17.8

14.617

5

22 36 8.79

2.2495

4 31 10.3

15.917

5

0 21 0.61

2.1474

7 53 53.0

14.556

6

22 38 23.65

2.2458

4 15 15.0

15.925

6

0 23 9.44

2.1470

8 8 24.5

14.494

7

22 40 38.28

2.2419

3 59 19.3

15.933

7

0 25 18.25

2.1467

8 22 52.3

14.431

8

22 42 52.68

2.2383

3 43 23.1

15.938

8

0 27 27.04

2.1463

8 37 16.2

14.367

9

22 45 6.87

2.2347

3 27 26.7

15.942

9

0 29 35.81

2.1460

8 51 36.3

14.302

10

22 47 20.84

2.2310

3 11 30.1

15.944

10

0 31 44.56

2.1458

9 5 52.4

14.234

11

22 49 34.59

2.2276

2 55 33.4

15.945

11

0 33 53.31

2.1458

9 20 4.4

14. 167

12

22 51 48.15

2.2243

2 39 36.7

15.943

12

0 36 2.05

2.1457

9 34 12.4

14.098

13

22 54 1.50

2.2209

2 23 40.2

15.940

13

0 38 10.79

2.1458

9 48 16.2

14.028

14

22 56 14.66

2.2177

2 7 43.9

15.935

14

0 40 19.54

2.1458

10 2 15.8

13.958

15

22 58 27.62

2.2144

1 51 48.0

15.928

15

0 42 28.28

2.1458

10 16 11.1

13.886

16

23 0 40.39

2.2113

1 35 52.6

15.920

16

0 44 37.04

2.1461

10 30 2.1

1

13.813

17

23 2 52.98

2.2083

1 19 57.6

15.910

17

0 46 45.81

2.1463

10 43 48.7

13.739

18

23 5 5.39

2.2054

1 4 3.4

15.898

18

0 48 54.59

2.1465

10 57 30.8

13.663

19

23 7 17.63

2.2025

0 48 9.8

15.886

19

0 51 3.39

2.1468

11 11 8.3

13.588

20

23 9 29.69

2.1997

0 32 17.1

15.870

20

0 53 12.21

2.1472

11 24 41.3

13.511

21

23 11 41.59

2.1969

0 16 25.4

15.853

21

0 55 21.05

2.1476

11 38 9.6

13.433

22

23 13 53.32

2.1943

-0 0 34.7

15.836

22

0 57 29.92

2.1481

11 51 33.3

13.354

23

23 16 4.90
JAl

2.1917

^UARl

+0 15 14.9
r 26.

+15.816

23

0 59 38.82
JAN

2.1486
UARY

+12 4 52.1
28.

+13.274

0

23 18 16.32

2.1891

+0 31 3.2

+15.794

0

1 1 47.75

2.1492

+12 18 6.2

+13.193

1

23 20 27.59

2.1867

0 46 50.2

15.772

1

1 3 56.72

2.1498

12 31 15.3

13.111

2

23 22 38.72

2.1844

1 2 35.8

16.747

2

1 6 5.72

2.1504

12 44 19.5

13.028

3

23 24 49.72

2.1821

1 18 19.8

15.721

3

1 8 14.77

2.1512

12 57 18.7

12.945

4

23 27 0.57

2.1798

1 34 2.3

15.693

4

1 10 23.86

2.1519

13 10 12.9

12.860

5

23 29 11.29

2.1777

1 49 43.0

15.664

5

1 12 33.00

2.1528

13 23 1.9

12.774

6

23 31 21.89

2.1757

2 5 22.0

15.634

6

1 14 42.19

2.1535

13 35 45.8

12.688

7

23 33 32.37

2.1737

2 20 59.1

15.603

7

1 16 51.42

2.1544

13 48 24.5

12.601

8

23 35 42.73

2.1718

2 36 34.3

15.569

8

1 19 0.72

2. 1554

14 0 57.9

12.512

9

23 37 52.98

2.1698

2 52 7.4

15.534

9

1 21 10.07

2.1563

14 13 25.9

12.423

10

23 40 3.11

2.1680

3 7 38.4

15.498

10

1 23 19.48

2.1573

14 25 48.6

12.333

11

23 42 13.14

2.1663

3 23 7.1

15.459

11

1 25 28.94

2.1583

14 38 5.9

12.243

12

23 44 23.07

2.1648

3 38 33.5

15.421

12

1 27 38.48

2.1595

14 50 17.7

12.150

13

23 46 32.91

2.1632

3 53 57.6

15.380

13

1 29 48.08

2.1606

15 2 23.9

12.058

14

23 48 42.65

2.1617

4 9 19.1

15.338

14

1 31 57.75

2. 1617

15 14 24.6

11.964

15

23 50 52.31

2.1603

4 24 38.2

15.296

15

1 34 7.48

2.1628

15 26 19.6

11.870

16

23 53 1.88

2.1588

4 39 54.6

15.251

16

1 36 17.29

2.1642

15 38 9.0

11.776

17

23 55 11.37

2.1576

4 55 8.3

15.305

17

1 38 27.18

2.1653

15 49 52.6

11.679

18

23 57 20.79

2.1564

5 10 19.2

15.158

18

1 40 37.13

2.1666

16 1 30.5

11.583

19

23 59 30.14

2.1553

5 25 27.2

15.109

19

1 42 47.17

2.1080

16 13 2.5

11.484

20

0 1 39.42

2.1542

5 40 32.3

15.059

20

1 44 57.29

2.1693

16 24 28.6

11.386

21

0 3 48.64

2.1532

5 55 34.3

15.008

21

1 47 7.48

2.1706

16 35 48.8

11.288

22

0 5 57.80

2.1523

6 10 33.3

14.957

22

1 49 17.76

2.1720

16 47 3.1

11.188

23

0 8 6.91

2.1513 '

6 25 29.1

14.903

23

1 51 28.12

2.1733

16 58 11.3

11.087

24

0 10 15.96

2.1505 !

+6 40 21.6

+14.848

24

1 53 38.56

2.1748

+17 9 13.5

+10.986

MOON, 1917.

MEAN TIME.

SflSSS"— 1917 3

34 MOON, 1917.

MEAN TIME.

MOON, 1917.

MEAN TDITO.

MOON, 1917.

MKAN TIME.

MOON, 1917.

37

GREENWICH MEAN TIME.

Hoar.

»

Ascanfcm.

V«r.
IRUAR

D«clbMtion.

ss,.

Hour.

Right
AscensioQ.

V«r.

I)«cUiwilnn.

1

Var.

iSfaQ.

FEB

Y 14.

FEBRUARY 16.

1

b m s

s

m t »»

//

h m 8

s

1 • » //

t*

0 !

14 57 28.45

2.3733

-21 37 29.4

-7.942

0

16 53 56.38

3.5597

-25 31 22.7

-1.331

I 1

14 59 45.05

2.2801

21 45 22.7

7.834

1

16 56 30.09

2.5038

25 32 37.6

1.166

2 i

15 2 2.06

2.2ftM

21 53 9.5

7.735

2

16 59 4.04

2.5079

25 33 42.6

1.000

S

15 4 19.47

2.2988

22 0 49.7

7.014

3

17 1 38.24

2.5718

25 34 37.6

0.833

4

15 6 37.28

2.3008

22 8 23.2

7.508

4

17 4 12.66

2.5757

25 35 22.6

0.665

5

15 8 55.50

2.3070

22 15 50.0

7.390

5

17 6 47.32

2.5795

25 35 57.4

0.497

e

15 11 14.12

2.3137

22 23 10.0

7.276

6

17 9 22.20

2.5831

25 36 22.2

0.328

7

15 IS 33.14

2.3203

22 30 23.1

7.160

7

17 11 57.29

2.5805

25 36 36.7

-0.157

8

15 15 52.56

2.3271

22 37 29.2

7.043

8

17 14 32.58

2.5899

25 36 41.0

-K).013

9

15 18 12.39

2.3338

22 44 28.3

6.925

9

17 17 8.08

2.5932

25 36 35.1

0.184

10

15 20 32.62

2.3406

22 51 20.2

0.805

10

17 19 43.76

2.5903

25 36 18.9

0.357

11

15 22 53.25

2.3473

22 58 4.9

6.684

11

17 22 19.63

2.5993

25 35 52.3

0.530

12

15 25 14.28

2.3538

23 4 42.3

6.502

12

17 24 55.68

2.6023

25 35 15.3

0.703

13

15 27 35.71

3.3006

23 11 12.3

6.438

13

17 27 31.90

2.6049

25 34 27.9

0.876

14

15 29 57.54

2.3071

23 17 34.9

0.314

14

17 30 8.27

2.6075

25 33 30.2

1.050

15

15 32 19.76

2.3737

23 23 50.0

0.18R

15

17 32 44.80

2.0100

25 32 21.9

1.226

16

15 34 42.38

2.3802

23 29 57.4

0.059

16

17 35 21.47

2.0123

25 31 3.1

1.400

17

15 37 5.38

2.3867

23 35 57.1

5.930

17

17 37 58.28

2.6140

25 29 33.9

1.575

18

15 39 28.78

2.3033

23 41 49.0

5.801

18

17 40 35.22

2.6166

25 27 54.1

1.-52

19

15 41 52.57

2.3997

23 47 33.2

5.600

19

17 43 12.27

2.6185

25 26 3.7

1.928

20

15 44 16.74

2.4001

23 53 9.3

5.530

20

17 45 49.44

2.6303

25 24 2.8

2.104

21

15 46 41.30

2.4134

23 58 37.5

5.403

21

17 48 26.71

2.0221

25 21 51.2

2.281

22

15 49 6.23

2.4188

24 3 57.6

5.208

22

17 51 4.09

2.6236

25 19 29.1

2.457

23

15 51 31.55
FBI

2.4251

mUAR

-24 9 9.6
T 15.

-5.130

23

17 53 41.54
FEBl

2.6249
^UARl

-25 16 56.4
r 17.

■»-2.634

0

15 53 57.24

2.4313

-24 14 13.2

-4.992

0

17 56 19.08

2.6263

-25 14 13.0

■♦•2.812

1

15 56 23.30

2.4375

24 19 8.6

4.853

1

17 58 56.69

2.8274

25 11 19.0

2.989

2

15 58 49.74

2.4437

24 23 55.6

4.713

2

18 1 34.37

'2.6283

25 8 14.3

3.168

3

16 1 16.54

2.4497

24 28 34.1

4.570

3

18 4 12.09

2.6292

25 4 58.9

3.345

4

16 3 43.70

2.4567

24 33 4.0

4.428

4

18 6 49.87

2.6300

25 1 32.9

3.522

5

16 6 11.22

2.4616

24 37 25.4

4.284

5

18 9 27.69

2.6305

24 57 56.3

3.099

•

16 8 39.09

2.4076

24 41 38.1

4.138

6

18 12 5.53

2.6309

24 54 9.0

3.878

7

16 11 7.32

2.4734

24 45 42.0

3.992

7

18 14 43.40

2.6313

24 50 ll.O

4.055

8

16 IS 35.90

3.4791

24 49 37.1

3.A44

8

18 17 21.29

2.6315

24 46 2.4

4.233

9

16 16 4.81

« •io40

24 53 23.3

3.095

9

18 19 59.18

2.6315

24 41 43.2

4.409

10

16 18 34.07

3.4904

24 57 0.5

3.545

10

18 22 37.07

2.6314

24 37 13.3

4.580

11

16 21 3.66

3.4969

25 0 28.7

3.393

11

18 25 14.95

2.6313

24 32 32.9

4.763

12

16 23 33.58

3.5014

25 3 47.7

3.241

12

18 27 52.82

2.6300

24 27 41.8

4.939

13

16 26 3.83

2.5068

25 6 57.6

3.088

13

18 30 30.66

2.6304

24 22 40.2

5.115

14

16 28 34.39

2.5130

25 9 58.3

2.933

14

18 33 8.47

2.6298

24 17 28.0

5.292

15

16 31 5.27

3.5173

25 12 49.6

2.778

15

18 35 46.23

2.6290

24 12 5.2

5.467

16

16 33 36.45

3.5323

25 15 31.6

2.022

16

18 38 23.95

2.6283

24 6 32.0

5.641

17

16 36 7.95

2.5273

25 18 4.2

2.463

17

18 41 1.62

2.6273

24 0 48.3

5.816

18

16 38 39.73

3.5322

25 20 27.2

2.304

18

18 43 39.22

2.6260

23 54 54.1

5.989

19

16 41 11.81

2.5371

25 22 40.7

2.145

19

18 46 16.74

2.6248

23 48 49.6

6.163

20

16 43 44.18

3.5418

25 24 44.6

1.984

20

18 48 54.20

2.6235

23 42 34.6

6.336

21

16 46 16.82

3.5463

25 26 38.8

1.823

21

18 51 31.56

2.6220

23 36 9.3

6.508

22

16 48 49.74

3.5609

25 28 23.3

1.6.'>9

22

18 54 8.84 '

2.6204

23 29 33.7

6.678

23

16 51 22.93

3.5553

25 29 57.9

1.495

23 j

18 56 46.01

2.6187

23 22 47.9

6.849

24

16 53 56.38

3.5697

-25 31 22.7

-1.331

24 !

18 59 23.08 ■

2.6168 '

-23 15 51.8

+7,020

38

MOON, 1917.

GREENWICH MEAN TIME.

Hoar.

Right
Aiwension.

Var.

per

Min.

Oeolination.

Var.

per

Min.

Hour.

Right
Aaceasion.

Var.

|)er
Min.

FEBRUARY 18.

FEBRUARY

h m s

s

o / //

99

h m s

8

0

18 59 23.08

2.6168

-23 15 51.8

+ 7.020

0

21 1 17.05

2.4419

I

19 2 0.03

2.6149

23 8 45.5

7.189

1

21 3 43.43

2.4376

2

19 4 36.87

2.6129

23 1 29.1

7.358

2

21 6 9.55

2.4332

3

19 7 13.58

2.6107

22 54 2.6

7.626

3

21 8 35.41

2.4288

4

19 9 50.15

2.6084

22 46 26.1

7.692

4

21 11 1.00

2.4243

5

19 12 26.59

2.6061

22 38 39.6

7.858

5

21 13 26.33

2.4200

6

19 15 2.88

2.6036

22 30 43.2

8.023

6

21 15 51.40

2.4156

7

19 17 39.02

2.6011

22 22 36.9

8.187

7

21 18 16.20

2.4113

8

19 20 15.01

2.5984

22 14 20.8

8.350

8

21 20 40.75

2.4070

9

19 22 50.83

2.5956

22 5 54.9

8.513

9

21 23 5.04

2.4027

10

19 25 26.48

2.5928

21 57 19.3

8.673

10

21 25 29.07

2.3984

11

19 28 1.96

2.5898

21 48 34.2

8.832

11

21 27 52.85

2.3942

12

19 30 37.26

2.5868

21 39 39.5

8.991

12

21 30 16.37

2.3899

13

19 33 12.38

2.5837

21 30 35.3

9.148

13

21 32 39.64

2.3858

14

19 35 47.30

2.5804

21 21 21.7

9.304

14

21 35 2.66

2.3816

15

19 38 22.03

2.5773

21 11 58.8

9.459

15

21 37 25.43

2.3774

16

19 40 56.57

2.5739

21 2 26.6

9.613

16

21 39 47.95

2.3734

17

19 43 30.90

2.5704

20 52 45.2

9.766

17

21 42 10.24

2.3693

18

19 46 5.02

2.5670

20 42 54.7

9.917

18

21 44 32.27

2.3653

19

19 48 38.94

2.5634

20 32 55.2

10.066

19

21 46 54.07

2.3614

20

19 51 12.63

2.5598

20 22 46.8

10.215

20

21 49 15.64

2.3574

21

19 53 46.11

2.5561

20 12 29.4

10.362

21

21 51 36.96

2.3535

22

19 56 19.36

2.5523

20 2 3.4

10.507

09

21 53 58.06

2.3497

23

1

19 58 52.39
FEB

2.5485

iRUAR

-19 51 28.6
Y 19.

+10.651

23

21 56 18.92
FEB]

2.3458

^UARY

.0

20 1 25.18

2.5446

-19 40 45.3

+10.793

0

21 58 39.56

2.3421

1

20 3 57.74

2.5408

19 29 53.4

10.934

1

22 ■ 0 59.97

2.3383

1

2

20 6 30.07

2.5368

19 18 53.2

11.073

2

22 3 20.16

2.3347

3

20 9 2.15

2.5328

19 7 44.6

11.212

3

22 5 40.13

2.3311

4

20 11 34.00

2.5287

18 56 27.8

11.348

4

22 7 59.89

2.3276

6

20 14 5.59

2.5245

18 45 2.8

11.483

5

22 10 19.43

2.3239

6

20 16 36.94

2.5204

18 33 29.8

11.616

6

22 12 38.76

2.3204

7

20 19 8.04

2.5163

18 21 48.9

11.748

7

22 14 57.88

2.3170

8

20 21 38.89

2.5121

18 10 0.1

11.878

8

22 17 16.80

2.3137

9

20 24 9.49

2.5078

17 58 3.6

12.006

9

22 19 35.52

2.3104

10

20 26 39.82

2.5034

17 45 59.5

12.132

10

22 21 54.05

2.3071

11

20 29 9.90

2.4993

17 33 47.8

12.257

11

22 24 12.37

2.3038

12

20 31 39.73

2.1949

17 21 28.7

12.379

12

22 26 30.50

2.3007

13

20 34 9.29

t 2.4905

17 9 2.3

12.501

13

22 28 48.45

2.2976

14

20 36 38.59

2.4862

16 56 28.6

12.620

14

22 31 6.21

2.2945

15

20 39 7.63

2.4818

16 43 47.9

12.738

15

22 33 23.79

2.2915

16

20 41 36.41

; 2.4774

16 31 0.1

12.853

16

22 35 41.19

2.2886

17

20 44 4.92

2.4729

16 18 5.5

12.967

17

22 37 58.42

2.2858

18

20 46 33.16

2.4685

16 5 4.1

13.079

18

22 40 15.48

2.2830

19

20 49 1.14

1 2.4642

15 51 56.0

' 13.189

19

22 42 32.38

2.2803

20

20 51 28.86

2.4597

15 38 41.4

13.298

20

22 44 49.11

2.2776

21

20 53 56.30

2.4553

15 25 20.3

1 13.401

21

22 47 5.68

2.2748

22

20 56 23.49

2.4508

15 11 52.9

1 13.508

22

22 49 22.09

2.2723

23

I 20 58 50.40

2.4463

14 58 19.3

, 13.612

23

22 51 38.35

2.2698

24

21 1 17.05

2.4419

-14 44 39.5

+13.713

24

22 53 54.46

2.2673

neclination.

Var.

per

Min.

20.

-14 44 39.5

+13.713

14 30 53.8

13.811

14 17 2.2

13.906

14 3 4.9

14.002

13 49 2.0

14.095

13 34 53.5

14.186

13 20 39.7

14.274

13 6 20.6

14.362

12 51 56.3

14.446

12 37 27.1

14.528

12 22 52.9

14.610

12 8 13.9

14.688

11 53 30.3

14.765

11 38 42.1

14.840

11 23 49.5

14.91t

11 8 52.5

14.984

10 53 51.4

15.053

10 38 46.2

15.119

10 23 37.1

15.183

10 8 24.2

15.346

9 53 7.6

15.307

9 37 47.4

15.365

9 22 23.8

15.422

- 9 6 56.8

+15.476

21.

- 8 51 26.7

+15.538

8 35 53.5

15.578

8 20 17.3

15.827

8 4 38.3

15.673

7 48 56.6

15.717

7 33 12.3

15.759

7 17 25.5

15.798

7 1 36.5

15.837

6 45 45.1

15.873

6 29 51.7

15.907

6 13 56.3

15.938

5 57 59,1

15.968

5 42 0.1

16.997

5 25 59.5

16.023

5 9 57.4

16.047

4 53 53.9

16.068

4 37 49.2

16.088

4 21 43.3

16.107

4 5 36.4

16.133

3 49 28.6

16.137

3 33 20.0

16.149

3 17 10.7

16.159

3 1 0.9

16.168

2 44 50.6

16.174

- 2 28 40.0

+16.178

MOON, 1917.

MEAN TIME.

40 MOON, 1917.

MEAN TIME.

MOON, 1917.

MEAN TIME.

41

Bmt.

A.SSU.

V«r.

a.

MARCH

h m 1

0

« • H.13

IJQM

« 9 6.ia

I.IIM

« 11 13.00

3.1U7

a 13 29.M

a.iau

S 16 41.10

3.1M3

C 17 S2.35

3.UW

« 20 3.41

3.107

0 22 14.27

3,I?W

a 24 24.93

I.17M

6 26 36-39

3.i;3«

6 28 45.«4

l.lWl

e 30 55.08

3.i«6a

6 33 5.51

1.1S22

0 3G 15.14

a.iMT

6 37 24.55

3.1U1

8 39 33.75

3.1S1S

8 41 42.73

3.ura

6 43 51.50

3.1M3

IS

6 46 0.05

3.l«7

1»

6 48 8.38

3.1170

20

6 50 18.49

a.l3M

21

8 52 24.39

3.1»8

22

6 64 32.06

a.i2M

23

6 66 30.50
U

ARCH

0

6 58 46.73

2.11M

i

7 0 63.73

3.11*8

2

7 3 0.50

3.1U0

3

7 6 7.06

3.1073

4

7 7 18.37

a.ioM

5

7 » 10.46

3.aNT

S

7 11 S6.3S

a.oHS

7

7 13 30.96

I.TOO

8

7 16 36.37

l.<»«3

S

7 17 41.55

S.MU

10

7 U 48.51

Z.0W7

11

7 21 51.23

2.07U

12

7 23 66.72

a.07»

13

7 25 69.98

3.0083

14

7 28 4.02

3.aera

15

7 30 7.82

3.oai5

U

7 32 11.40

2.0*77

17

7 34 14.74

2.0i38

18

7 36 17.86

2.0901

t»

7 38 20.75

2.04*3

ao

7 40 23.41

3.0*34

21

7 42 25.84

3.0380

22

7 44 28.01

3.0MS

23

7 46 30.02

2.0312

U

7 48 81.78

3.0874

MOON, 1917.

MEAN TIME.

MOON, 1917. 43

MEAN TIME.

44 MOON, 1917.

MEAN TIME.

MOON. 1917.

46

GREENWICH MEAN TBIE

Hour.

lUgfat
Aspwinion.

Var.

Dedhwtkm.

Var.

£fai.

Hour.

Right
Aaoemion.

Var.

Decliiwtlon.

Var.
£ftn.

MARCH 18.

MARCH 20.

h m . 8

s

• / */

//

h m 8

s

o / //

//

0

19 39 15.65

3.4828

-20 57 52.8

> 9.094

0

21 34 37.41

2.3333

-11 20 43.1

+14.395

I

19 41 44.53

2.47V9

20 48 42.9

9.236

1

21 36 56.72

2.3303

11 6 17.2

14.468

2

19 44 13.24

2.4709

20 39 24.5

9.377

2

21 39 15.85

3.3173

10 51 47.0

14.539

3

19 46 41.76

3.4738

20 29 57.7

9.516

3

21 41 34.80

3.3144

10 37 12.5

14.608

4

19 49 10.10

2.4706

20 20 22.6

9.655

4

21 43 53.58

3.3116

10 22 34.1

14.674

5

19 51 38.25

3.4«77

20 10 39.1

9.793

5

21 46 12.19

3.3088

10 7 51.6

14.741

6

19 54 6.22

3.4640

20 0 47.5

9.928

6

21 48 30.63

3.3058

9 53 5.2

14.804

19 56 34.00

3.4613

19 50 47.7

10.064

7

21 50 48.89

2.3031

9 38 15.1

14.865

8

19 59 1.58

3.4581

19 40 39.8

10.198

8

21 53 7.00

2.3004

9 23 21.4

14.925

9

20 1 28.97

3.4548

19 30 24.0

10.330

9

21 55 24.94

2.2977

9 8 24.1

14.984

10

20 8 56.16

3.4616

19 20 0.2

10.463

10

21 57 42.72

2.2951

8 53 23.3

15.041

11

20 6 23.16

3.4483

19 9 28.6

10.593

11

22 0 0.35

2.2925

8 38 19.2

15.095

12

20 8 49.95

3.4448

18 58 49.1

10.722

12

22 2 17.82

2.2899

8 23 11.9

15.148

13

20 11 16.54

3.4416

18 48 2.0

10.849

13

22 4 35.14

2.2875

8 8 1.4

15.300

14

20 18 42.94

3.4383

18 37 7.2

10.976

14

22 6 52.32

2.2851

7 52 47.9

15.349

15

20 16 9.12

3.4347

18 26 4.9

11.100

15

22 9 9.35

2.2827

7 37 31.5

15.397

16

20 18 35.10

3.4313

18 14 55.2

11.224

16

22 11 26.24

2.2803

7 22 12.3

15.843

17

20 21 0.88

3.4370

18 3 38.0

11.347

17

22 13 42.99

2.2780

7 6 50.4

15.387

18

20 23 26.45

3.4344

17 52 13.6

11.468

18

22 15 59.60

2.2758

6 51 25.9

15.439

19

20 25 51.81

3.4309

17 40 41.9

11.588

19

22 18 16.08

2.2737

6 35 56.9

15.470

20

20 28 16.96

3.4174

17 29 3.1

11.705

20

22 20 32.44

2.2715

6 20 29.5

16.509

21

20 30 41.90

3.4139

17 17 17.3

11.823

21

22 22 48.66

2.2Q04

6 4 57.8

15.646

22

20 33 6.63

3.4104

17 5 24.4

11.938

22

22 25 4.77

3.2674

5 49 24.0

15.681

23

20 35 31.15
M

3.4070

ARCH

-16 53 24.7
19.

+12.052

23

22 27 20.75
MA

2.2653
RCH 2

- 5 33 48.1
1.

+16.614

0

20 37 55.47

2.4035

-16 41 18.2

+12.164

0

22 29 36.61

2.2634

- 5 18 10.3

+15.645

I

20 40 19.57

3.39ra

16 29 5.0

12.275

1

22 31 52.36

2.2617

5 2 30.7

16.675

2

20 42 43.46

3.3965

16 16 45.2

12.385

2

22 34 8.01

2.2599

4 46 49.3

16.703

3

20 45 7.15

3.3990

16 4 18.8

12.493

3

22 36 23.55

2.2581

4 31 6.3

15.729

4

20 47 30.62

2.3895

15 51 46.0

12.600

4

22 38 38.98

2.2564

4 15 21.8

15.753

5

20 49 53.89

3.8860

15 39 6.8

12.705

5

22 40 54.32

2.2548

3 59 35.9

15.776

6

20 52 16.94

3.3825

15 26 21.4

13.808

6

22 43 9.56

2.2533

3 43 48.7

15.797

7

20 54 39.79

3.3791

15 13 29.8

12.910

7

22 45 24.71

2.2517

3 28 0.3

15.815

8

20 57 2.43

3.3757

15 0 32.2

13.010

8

22 47 39.76

2.2503

3 12 10.9

15.833

9

20 59 24.87

3.3723

14 47 28.6

13.109

9

22 49 54.74

2.2489

2 56 20.4

15.848

10

21 1 47.09

3.3688

14 34 19.1

13.208

10

22 52 9.63

2.2475

2 40 29.2

15.861

11

21 4 9.12

3.3654

14 21 3.7

13.303

' 11

22 54 24.44

2.2462

2 24 37.1

15.873

12

21 6 30.94

3.3620

14 7 42.8

13.396

12

22 56 39.17

2.2450

2 8 44.4

15.883

13

21 8 52.56

3.3587

13 54 16.2

13.488

13

22 58 53.84

2.2438

1 52 51.2

15.890

14

21 11 13.98

3.3553

13 40 44.2

13.579

14

23 1 8.43

2.2428

1 36 57.6

15.897

15

21 13 35.19

2.3519

13 27 6.7

13.068

15

23 3 22.97

2.2418

1 21 3.6

15.902

16

21 15 56.21

2.3487

13 13 24.0

13.756

16

23 5 37.44

2.2407

1 5 9.4

15.903

17

21 18 17.03

2.3454

12 59 36.0

13.843

17

23 7 51.85

2.2398

0 49 15.2

15.904

18

21 20 37.66

2.3422

12 45 42.9

13.926

18

23 10 6.21

2.2389

0 33 20.9

15.904

19

21 22 58.09

2.3389

12 31 44.9

14.00S

19

23 12 20.52

2.2382

0 17 26.7

15.901

20

21 25 18.33

2.3358

12 17 41.9

14.089

20

23 14 34.79

2.2374

- 0 1 32.8

16.897

21

21 27 38.38

2.3327

12 3 34.2

14.168

21

23 16 49.01

2.2366

+ 0 14 20.9

15.891

22

21 29 58.25

2.3295

11 49 21.7

14.247

22

23 19 3.18

2.2360

0 30 14.1

15.882

23

21 32 17.92

2.3263

11 35 4.6

14.322

23

23 21 17.33

2.2355

0 46 6.7

15.872

24

21 34 37.41

2.3233 '

-11 20 43.1

+14.395

24

23 23 31.44

3.2349

+ 1 1 58.7

+15.861

46 MOON, 1917.

MEANTIME.

MOON, 1917.

MEAN TIME.

47

b m *

3 2 4.«i

3Mta

3 4 25.43

IM^O

3 6 46.28

7M»a

3 « 7.19

i.«sg

3 11 28.15

2M16

3 13 4».16

1.3«M

3 16 10.22

2MU

3 18 31^

ijszi

3 20 62.47

1.1138

3 23 13.86

1.1U3

3 26 34.87

ajus

3 27 56.12

1JM4

3 30 17.«

ajM8

3 32 38.70

ajstt

3 35 0.02

iMa

3 37 21.36

I.3U8

3 3« 12.71

13H0

342 406

2.»«1

3 44 2S.44

IJMl

3 46 46.81

ajtm

3 49 8.16

3Mti

3 Bl 2B.64

3Mm

3 53 50.90

3.UM

3 56 12JM

aMK

21 50 58.7

21 6

».5

3 58 33.66

4 0 64.86
3 16.14
5 37.38

4 7 58.5&
4 10 19.77
4 12 40.90
4 16 1.99
4 17 23.02
4 19 44.00
4 22 4.92
4 24 26.78
4 26 46.66
4 29 7.28
4 31 27,92
4 33 48.48
4 36 8.96
« 20.34
4 40 49.64
4 43 9.64
4 45 20.93
4 47 49-92
4 50 9.80
4 62 20.67
4 54 49.22

22 6 62.2
22 13 6.6
22 20 12,9
22 27 11.0
22 34 0.8
22 40 42.4
22 47 15.6
22 53 ■40.5

22 50 57.1

23 G 5.3
23 12 5.2
23 17 56.6
23 23 30.7
23 29 14.4
23 34 40.6
23 39 68.4
23 45 7.7
23 50 S-O
23 55 1.0
23 59 44.9

24 8 47.4
24 13
24 17 15.B
24 21 17.
24 25 10.2
24 28 54.7
24 32 30,7
24 35 68.1
24 30 17.1
24 42 27.7
24 45 29.7
24 48 23.3
24 61 8.4
24 53 46.1
24 66 13.3

24 58 33.1

25 044.6
25 2 47.

25

1 42.1
S 28.3

Hour.

Blithi
.isnulon.

DMdlDUlOD.

Vu.

is.

MARCH 28.

h n. .

7. SSI

0

4 64 40.22

2,12«

+ 25 12 9.9

+1.1W

7. TIT

4 57 8.75

1,32M

25 13 14.5

LOOM

TiM

4 59 28.15

:.3223

25 14 10.9

0.S72

T.MS

5 I 47.42

;.3KH

25 14 59.1

0,734

T.30g

5 4 6.66

1.3178

25 15 39.0

0.S9-

7. ITS

5 fl 25,5fi

2.31M

25 16 10.7

0.481

7.03T

6 8 44-42

2,3131

26 16 34.3

0.32S

S.H9>

5 11 3,13

2,3107

25 16 49.7

0.1>4

B.T«2

5 13 21.70

2.3M12

25 16 57.0

+0,054

n.tea

5 15 40.11

2.3"Si

25 16 56,2

-0.OH0

e.iM

5 17 58.30

j.*ee

25 16 47.4

0.3H

i-M

6 20 lfi.4G

2.3002

35 16 30.5

0,348

6.10T

5 22 34.38

2.2aT3

25 10 5.6

0.41i2

d.a>M

5 24 52,14

Q.Wtt

25 15 32.7

0,014

S.Rg

5 27 9.73

2.2917

25 14 51,9

0.74B

i.TW

5 29 27.14

I.im

25 14 3.2

0.878

I-Mtl

6 31 44 37

»,2M7

25 13 6.6

1,00>

I.MS

6 34 1 .42

2,2M7

26 12 2.1

1,140

S.MT

6 36 18.29

2,2T»»

25 10 49.8

1,270

S.IM

19

6 38 34,97

2.2; (3

25 9 29,7

L3»»

5.0M

20

5 40 61.46

2 2731

2E 8 1,9

1JI28

l.Mt

21

6 43 7,74

2.2«M

25 6 26,3

1.8ST

*.m

22

5 46 23.84

I.2W

26 4 43,1

1.78*

4.««3

23

5 47 39.73

2.2*32

+25 2 62.2

-1,012

M^

Rre !

■9.

*.S21

0

5 49 55.42

2.2S1W

+25 0 53.7

-1,038

»,3T»

1

6 52 10,90

2,2S03

24 58 47.7

2,183

4.237

2

6 64 26,18

2.2S2N

24 56 34.1

2,2Sa

4.095

3

4

5 66 41.24

5 58 56.08

2.24«

24 54 13,0

24 51 44,5

2,S3g

3.NI3

5

6 1 10.71

2.2420

24 49 8.5

2.e«i

3.W1

6

6 3 25.12

2-23IO

24 46 25.2

2,783

3J2g

6 5 39.31

2,23M

24 43 34.6

3.906

a,3«7

8

6 7 63.27

2.230S

24 40 36.6

8,027

3.247

9

6 10 7.00

2.2270

24 37 31.4

3,147

3.109

10

6 12 20.51

2,2'J32

24 34 19 0

3,287

!.m

11

6 14 33.78

2.2183

24 30 59,4

S,S87

2.B3

12

6 16 46.83

2.2I5S

24 27 32.6

3.805

2.082

13

6 18 69.64

2.211S

24 23 58.8

3,823

2,MI

14

6 21 12.21

2.20TS

24 20 17.9

3,740

2,400

16

6 23 24,64

2.2038

24 16 30.0

3,857

■J .280

16

6 25 30,64

2.1996

24 12 35.1

3,072

2.120

17

6 27 48.49

2.1954

24 8 33,4

4.0!.T

I.9S0

18

6 30 0.09

2.1914

24 4 24.7

4.201

i.m

19

6 32 11,46

2.IR73

24 0 9.3

4 314

1,701

20

6 34 22.57

2.1832

23 55 47.0

4,42T

I.S63

21

6 36 33.44

2.1790

23 61 18.1

4,8,'<S

1.423

22

a 38 44.05

2.IT48

23 46 42.4

4.851

1.284

23

6 40 54.42

2.1708

23 42 0.0

4,T01

Lite

24

6 43 4,54

2,19M

+23 37 11.1

-4.870

48 MOON, 1917.

MEAN TIME.

MOON, 1917.

MEAN TIME.

50 MOON, 1917.

MEAN TIME.

MOON, 1917.

51

GREENWICH MEAN TIME.

BflV.

R^j»jt

DtoiliHtfaiL

Var.

Hour.

Ajoeaslon.

Var.

PfHtitartftn

Var.
SSL

APRIL 11.

APRIL 13.

b m ■

■

• # ##

tt

h m 8

9

• * //

tt

0

16 84 46M

3.4fi08

-24 38 20.8

-^.068

0

18 24 45.67

2.5029

-24 5 12.5

+ 4.480

1

16 27 14^

S.4687

24 41 18.6

2.880

1

18 27 15.80

2.5014

24 0 39.1

4.636

2

16 29 41.88

s.Mao

24 44 7.5

2.741

2

18 29 45.84

2.4998

23 55 56.3

4.790

S

16 32 9.70

3.4658

24 46 47.5

3.591

3

18 32 15.77

2.4980

23 51 4.3

4.9a

4

16 34 37.71

S.4fl84

24 49 18.4

2.440

4

18 34 45.60

2.4963

23 46 3.1

5.097

5

16 37 5.91

S.47U

24 51 40.3

2.289

5

18 37 15.32

2.4943

23 40 52.7

5.251

6

16 39 34.29

S.4744

24 53 53.1

2.138

6

18 39 44.92

2.4923

23 35 33.0

5.403

7

16 42 2.84

S.477S

24 55 56.8

1.986

7

18 42 14.39

2.4902

23 30 4.3

5.554

8

16 44 31.56

3.4801

24 57 51.3

1.833

8

18 44 43.74

2.4881

23 24 26.5

5.706

9

16 47 0.45

3.4838

24 59 36.7

1.679

9

18 47 12.96

2.4858

23 18 39.6

5.857

10

16 49 29.49

3.4868

25 1 12.8

1.524

10

18 49 42.04

2.4835

23 12 43.7

6.007

11

16 51 58.68

3.4878

25 2 39.6

1.370

11

18 52 10.98

2.4811

23 6 38.8

6.156

12

16 54 28.02

3.4908

25 3 57.2

1.215

12

18 54 39.77

2.4786

23 0 25.0

6.304

13

16 56 57.50

3.4934

25 5 5.4

1.069

13

18 57 8.41

2.4761

22 54 2.3

6.453

14

16 59 27.11

3.4946

25 6 4.3

0.904

14

18 59 36.90

2.4735

22 47 30.7

6.600

15

17 1 56.84

3.4966

25 6 53.9

0.748

15

19 2 5.23

2.4708

22 40 50.3

6.746

16

17 4 26.69

3.4966

25 7 34.0

0.590

16

19 4 33.40

2.46M1

22 34 1.2

6.891

17

17 6 56.66

3.6008

25 8 4.7

0.433

17

19 7 1.40

2.4A,'>3

22 27 3.4

7.036

18

17 9 26.73

3JQI0

25 8 26.0

0.276

18

19 9 29.23

2.4624

22 19 56.9

7.180

19

17 11 56.90

3.6086

25 8 37.8

-0.118

19

19 11 56.89

2.4595

22 12 41.8

7.323

.20

17 14 27.16

3.6063

25 8 40.1

+0.040

20

19 14 24.37

2.4565

22 5 18.2

7.464

21

17 16 57.52

3.6066

25 8 33.0

0.198

21

19 16 51.67

2.4534

21 57 46.1

7.606

22

17 19 27.96

3.6078

25 8 16.3

0.358

22

19 19 18.78

2.4503

21 50 5.5

7.747

23

17 21 58.45
A

3.6060

PRIL :

-25 7 60.1
12.

•fO.516

23

19 21 45.71
AI

2.4473
*RIL h

-21 42 16.5
1.

+ 7.886

0

17 24 29.02

3.6100

-25 7 14.4

+0.675

0

19 24 12.45

2.4440

-21 34 19.2

+ 8.024

1

17 26 59.65

8.6100

25 6 29.1

0.833

1

19 26 38.99

2.4408

21 26 13.6

8.163

2

17 29 30.33

3.6118

25 5 34.4

0.993

2

19 29 5.34

2.4375

21 17 59.8

8.298

3

17 32 1.06

2.5135

25 4 30.0

1.153

3

19 31 3] .49

2.4342

21 9 37.9

8.433

4

17 34 31.83

2.5131

25 3 16.1

1.312

4

19 33 57.44

2.4308

21 1 7.9

8.568

5

17 37 2.63

2.5136

25 1 52.6

1.472

5

19 30 23.19

2.4274

20 52 29.8

8.701

6

17 39 33.46

3.6140

25 0 19.5

1.632

6

19 38 48.73

2.4239

20 43 43.8

8.833

7

17 42 4.31

3.5148

24 58 36.8

1.791

7

19 41 14.06

2.4204

20 34 49.8

8.965

8

17 44 35.18

3.5145

24 56 44.6

1.061

8

19 43 39.18

2.4169

20 25 48.0

9.095

9

17 47 6.05

3.5145

24 54 42.7

2.111

9

39 46 4.09

2.4134

20 16 38.4

9.225

10

17 49 36.92

3.5145

24 52 31.3

2.270

10

19 48 28.79

2.4099

20 7 21.0

9.353

11

17 52 7.79

3.5144

24 50 10.3

2.430

11

19 50 53.28

2.4053

19 57 56.0

9.480

12

17 54 38.65

3.5143

24 47 39.7

2.589

12

• 19 53 17.55

2.4027

19 48 23.4

9.606

13

17 57 9 49

3.5138

24 44 59.6

2.748

13

19 55 41.60

2.3W0

19 38 43.3

9.730

14

17 59 40.30

3.5133

24 42 10.0

2.906

14

19 58 5.43

2.3954

19 28 55.8

9.854

15

18 2 11.08

3.5127

24 39 10.9

3.065

15

20 0 29.05

2.3918

19 19 0.8

9.977

16

18 4 41.82

3.5130

24 36 2.2

3.223

16

20 2 52.44

2.3880

19 8 58.6

10.098

17

18 7 12.52

3.5118

24 32 44.1

3.382

17

20 5 15.61

2.3843

18 58 49.1

10.218

18

18 9 43.17

3.5108

24 29 16.4

3.540

18

20 7 38.55

2.3800

18 48 32.5

10.336

19

18 12 13.76

3.5003

24 25 39.3

3.G97

19

20 10 1.28

2.3769

18 38 8.8

10.453

20

18 14 44.29

3.6083

24 21 52.8

3.854

20

20 12 23.78

2.3731

18 27 38.1

10.570

21

18 17 14.75

3.50n

24 17 56.8

4.012

21

20 14 46.05

2.3694

18 17 0.4

10.686

22

18 19 45.14

3.5068

24 13 51.4

4.168

22

20 17 8.11

2.3658

18 6 15.8

10.799

23

18 22 15.45

3.5044

24 9 36.7

4.324

23

20 19 29.94

2.3619

17 55 24.5

10.912

24

18 24 45.67

3.6090

-24 5 12.5

+4.480

24

20 21 51.54

2.3582

-17 44 2.^A

Uwssft

62 MOON, 1917.

MEAN TIME.

MOON, 1917. 5S

MEAN TIME.

54 MOON, 1917.

MEAN TIME.

MOON, 1917. 55

MEAN TIME.

56 MOON, 1917.

MEAN TIME.

MOOK, 1917. 57

MEANTIME.

58 MOON, 1917.

MEAN TIME.

MOON, 1917. 69

MEAN TIME.

60 MOON, 1917.

MEAN TIME.

MOON, 1917.

MEAN TIME.

MOON, 1917.

MEAN TIME.

MOON, 1917. 68

MEAN TBIE.

64 MOON, 1917.

MEAN TIME.

MOON, 1917. 65

MEAN TIME.

MOON, 1917.

MEAN TIME.

MOON, 1917. 67

MEAN TIME.

MOON, 1917.

MEAN TIME.

MOOX, 1917.

MEAN TIME.

70

MOON, 1917.

GREENWICH MEAN TIME.

Hour.

Right

Var.

Declination.

Var.

Hour.

Right

Var.

Declination.

Var.

JUNE 26.

JUNE 28

•

h m 9

s

• / //

ff

h m a

s

• / //

//

0

11 20 4.85

1.8009

- 1 7 20.8

-12.653

0

12 49 0.97

1.9323

-10 58 53.2

-11.813

1

11 21 52.94

1.8020

1 19 54.0

12.554

1

12 50 57.04

1.0368

11 10 40.9

11.778

2

11 23 41.09

1.8032

1 32 27.3

12.654

2

12 52 53.38

1.9413

11 22 26.5

11.743

3

11 25 29.32

1.8043

1 45 0.5

12.653

3

12 54 49.99

1.0458

11 34 10.0

11.706

4

11 27 17.61

1.8066

1 57 33.7

12.663

4

12 56 46.88

1.9606

11 45 51.2

11.668

5

11 29 5.99

1.8070

2 10 6.9

12.562

5

12 58 44.06

1.0654

11 57 30.2

11.630

6

11 30 54.45

1.8083

2 22 39.9

12.640

6

13 0 41.53

1.9602

12 9 6.8

11.590

7

11 32 42.99

1.8008

2 35 12.8

12.547

7

13 2 39.28

1.9660

12 20 41.0

11.550

8

11 34 31.G3

1.8114

2 47 45.5

12.643

8

13 4 37.33

1.9700

12 32 12.8

11.509

9

11 36 20.36

1.8120

3 0 17.9

12.638

9

13 6 35.68

1.9761

12 43 42.1

11.467

10

11 38 9.18

1.8147

3 12 50.1

12.634

10

13 8 34.34

1.9803

12 55 8.8

11.423

11

11 39 58.12

1.8166

3 25 22.0

12.628

11

13 10 33.30

1.9863

13 6 32.9

11.878

12

11 41 47.16

1.8183

3 37 53.5

12.622

12

13 12 32.58

1.9906

13 17 54.2

11.833

13

11 43 36.31

1.8203

3 50 24.6

12.615

13

13 14 32.17

1.0968

13 29 12.6

11.288

14

11 45 25.59

1.8223

4 2 55.3

12.608

14

13 16 32.08

2.0018

13 40 28.7

11.240

15

11 47 14.98

1.8242

4 15 25.5

12.499

15

13 18 32.32

2.0067

13 51 41.6

11.192

16

11 49 4.49

1.8263

4 27 55.2

12.490

16

13 20 32.88

2.0121

14 2 51.7

11.143

17

11 50 54.14

1.8286

4 40 24.3

12.480

17

13 22 33.77

2.0177

14 13 58.7

11.092

18

11 52 43.92

1.8308

4 52 52.8

12.470

18

13 24 35.00

2.0238

14 25 2.7

11.040

19

11 54 33.84

1.8332

5 5 20.7

12.460

19

13 26 36.57

3.0289

14 36 3.5

10.988

20

11 56 23.90

1.8365

5 17 47.9

12.448

20

13 28 38.47

2.0347

14 47 1.2

10.934

21

11 58 14.10

1.8380

5 30 14.4

12.435

21

13 30 40.73

2.0406

14 57 55.6

10.879

22

12 0 4.46

1.8407

5 42 40.1

12.422

22

13 32 43.33

2.0463

15 8 46.7

10.823

23

12 1 54.98
J

1.8433

UNE 2

- 5 55 5.0

7.

-12.408

23

13 34 46.29
Jl

2.0623
JNE 29

-15 19 34.4

•

-10.767

0

12 3 45.65

1.8459

- 6 7 29.0

-12.393

0

13 36 49.60

2.0582

-15 30 18.7

[-10.708

1

12 5 36.49

1.8487

6 19 52.2

12.378

1

13 38 53.27

2.0642

15 40 59.4

10.648

2

12 7 27.49

1.8515

6 32 14.4

12.363

2

13 40 57.30

2.0708

15 51 36.5

10.588

3

12 9 18.67

1.8545

6 44 35.7

12.346

3

13 43 1.70

2.0764

16 2 10.0

10.527

4

12 11 10.03

1.8574

6 56 55.9

12.328

4

13 45 6.47

2.0827

16 12 39.7

10.463

6

12 13 1.56

1.8606

7 9 15.1

12.310

5

13 47 11.62

2.0689

16 23 5.6

10.400

6

12 14 53.29

1.8637

7 21 33.1

12.291

6

13 49 17.14

2.0952

16 33 27.7

10.336

7

12 16 45.20

1.8668

7 33 50.0

12.272

7

13 51 23.04

2.1015

16 43 45.8

10.268

8

12 18 37.31

1.8702

7 46 5.7

12.252

8

13 53 29.32

2.1078

16 53 59.8

10.200

9

12 20 29.61

1.8735

7 58 20.2

12.230

9

13 55 35.98

2.1143

17 4 9.8

10.133

10

12 22 22.12'

1.8760

8 10 33.3

12.208

10

13 57 43.04

2.1206

17 14 15.7

10.062

11

12 24 14.84

1.8804

8 22 45.1

12.184

11

13 59 50.48

2.1273

17 24 17.2

9.990

12

12 26 7.77

1.8840

8 34 55.4

12.160

12

14 1 58.32

2.1339

17 34 14.5

9.918

13

12 28 0.92

1.8876

8 47 4.3

12.137

13

14 4 6.55

2.1405

17 44 7.4

9.844

14

12 29 54.28

1.8913

8 59 11.8

12.112

14

14 6 15.18

2.1473

17 53 55.8

9.768

15

12 31 47.87

1.8951

9 11 17.7

12.085

15

14 8 24.22

2.1539

18 3 39.6

9.692

16

12 33 41.69

1.8989

9 23 22.0

12.058

16

14 10 33.65

2.1607

18 13 18.8

9.614

17

12 35 35.74

1.9028

9 35 24.7

12.030

17

14 12 43.50

2.1675

18 22 53.3

9.536

18

12 37 30.03

1.9068

9 47 25.6

12.002

18

14 14 53.75

2.1743

18 32 23.1

9.455

19

12 39 24.56

1.9108

9 59 24.9

11.973

19

14 17 4.41

2.1811

18 41 47.9

9.373

20

12 41 19.33

1.9149

10 11 22.3

11.942

20

14 19 15.48

2.1879

18 51 7.9

9.291

21

12 43 14.35

1.9192

10 23 17.9

11.912

21

14 21 26.96

2.1949

19 0 22.8

9.206

22

12 45 9.63

1.9235

10 35 11.7

11.879

22

14 23 38.87

2J2019

19 9 32.6

9.120

23

12 47 5.17

1.9278

' 10 47 3.4

11.846
-11.813

23

14 25 51.19

2.2088

19 18 37.2

9.033

24

12 49 0.97

1.9323

-10 53 53.2

24

14 28 3.92

2.2158

-19 27 36.6

- 8.946

MOON, 1917. 71

MEAN TIUE.

72

MOON, 19i7.

GREENWICH MEAN TIME.

Hmit.

Right

Asoeosion.

Vsr.

Declination.

Var.
per
Min.

Hofir.

Right
A.<wension.

Var.
iSin.

PeclloaUon.

Var.

per

Min.

JULY 4

.

JULY 6.

h xn s

s

• f tt

//

h m s

s

• / */

tt

0

18 27 56.91

2.(n8i

-23 41 50.3

+ 5.123

0

20 30 55.76

2.4550

-16 36 34.0

+12.078

1

18 30 35.15

2.6367

23 36 37.8

5.204

1

20 33 22.96

2.4508

16 24 26.1

12.185

2

18 33 13.31

2.6351

23 31 15.0

5.466

2

20 35 49.85

2.4456

16 12 11.7

12.202

3

18 35 51.36

2.6333

23 25 41.9

5.636

3

20 38 16.43

2.4406

15 59 51.1

12.306

A

18 38 29.30

2.6314

23 19 58.7

5.804

4

20 40 42.71

2.4353

15 47 24.3

12.407

5

18 41 7.13

2.6205

23 14 5.4

5.073

5

20 43 8.67

2.4302

15 34 51.5

12.507

6

18 43 44.84

2.6273

23 8 1.9

6.142

6

20 45 34.33

2.4251

15 22 12.7

12.606

7

18 46 22.41

2.6251

23 1 48.4

6.308

7

20 47 59.68

2.4100

15 9 28.1

12.708

8

18 48 59.85

2.6228

22 55 24.9

6.474

8

20 50 24.72

2.4148

14 56 37.7

13.886

9

18 51 37.14

2.6202

22 48 51.5

6.630

9

20 52 49.46

2.4007

14 43 41.8

12.078

10

18 54 14.27

2.6176

22 42 8.2

6.804

10

20 55 13.88

2.4047

14 30 40.3

18.060

11

18 56 51.25

2.6140

22 35 15.0

6.068

11

20 57 38.00

2.3005

14 17 33.5

13.158

12

18 59 28.06

2.6120

22 28 12.1

7.130

12

21 0 1.82

2.3044

14 4 21.4

13.245

13

19 2 4.69

2.6001

22 20 59.4

7.202

13

21 2 25.33

2.3803

13 51 4.1

13.830

14

19 4 41.15

2.6060

22 13 37.1

7.452

14

21 4 48.54

2.3843

13 37 41.8

13.418

15

19 7 17.41

2.6028

22 6 5.2

7.611

15

21 7 11.45

2.3703

13 24 14.6

18.404

16

19 9 53.48

2.5006

21 58 23.8

7.760

16

21 9 34.06

2.8743

13 10 42.5

18.574

17

19 12 29.35

2.5061

21 50 32.9

7.027

17

21 11 56.37

2.3603

12 57 5.7

13.651

18

1^15 5.01

2.5026

21 42 32.6

8.083

18

21 14 18.38

2.3644

12 43 24.4

18.727

19

19 17 40.46

2.5800

21 34 23.0

8.238

19

21 16 40.10

2.3506

12 29 38.5

13.808

20

19 20 15.69

2.5853

21 26 4.1

8.301

20

21 19 1.53

2.3548

12 15 48.2

13.873

21

19 22 50.70

2.5815

21 17 36.1

8.543

21

21 21 22.67

2.3408

12 1 53.7

13.043

22

19 25 25.47

2.5777

21 8 59.0

8.603

22

21 23 43.51

2.3450

11 47 55.0

14.013

23

19 28 0.02

2.5738

JULYI

-21 0 12.9
5.

+ 8.843

23

21 26 4.07
J

2.3403
ULY 7

-11 33 52.3

1

+14.078

0

19 30 34.32

2.5607

-20 51 17.8

i+ 8.002

0

21 28 24.35

2.3357

-11 19 45.6

+14.148

1

19 33 8.38

2.5656 !

20 42 13.9

0.138

1

21 30 44.35

2.3300

11 5 35.1

14.205

2

19 35 42.19

2.5613

20 33 1.3

0.283

2

21 33 4.06

2.3263

10 51 21.0

14.266

3

19 38 15.74

2.5571

20 23 39.9

0.428

3

21 35 23.50

2.3218

10 37 3.2

14.826

4

19 40 49.04

2.5528

20 14 10.0

0.560

4

21 37 42.67

2.8173

10 22 41.9

144»3

5

19 43 22.08

2.5484

20 4 31.6

0.710

5

21 40 1.57

2.3128

10 8 17.3

14.488

6

19 45 54.85

2.5430

19 54 44.8

0.840

6

21 42 20.20

2.3083

9 53 49.4

14.403

7

19 48 27.35

2.5304

19 44 49.7

0.088

7

21 44 38.56

2.3038

9 39 18.3

14.543

8

19 50 59.58

2.5348

19 34 46.3

10.124

8

21 46 56.66

2.2005

9 24 44.2

14.503

9

19 53 31.53

2.5302

19 24 34.8

10.258

9

21 49 14.50

2.2053

9 10 7.1

14.641

10

19 56 3.20

2.5254

19 14 15.3

10.302

10

21 51 32.09

2.2010

8 55 27.3

14.687

11

19 58 34.58

2.5207

19 3 47.8

10.523

11

21 53 49.42

2.2868

8 40 44.7

14.738

12

20 1 5.68

2.5150

18 53 12.6

10.652

12

2166 6.50

2.2827

8 25 59.4

14.775

13

20 3 36.49

2.5111

18 42 20.6

10.781

13

1 21 58 23.34

2.2787

8 11 11.7

14.815

14

20 6 7.01

2.5062

18 31 38.9

10.008

14

22 0 39.94

2.2747

7 56 21.6

14.854

15

20 8 37.23

2.5013

18 20 40.7

11.033

15

22 2 56.30

2.2707

7 41 29.2

14.802

16

20 11 7.16

2.4064

18 9 35.0

11.156

16

22 5 12.42

2.2668

7 26 34.6

14.028

17

20 13 36.80

2.4014

17 58 22.0

11.278

17

22 7 28.31

2.2620

7 11 37.9

14.061

18

20 16 6.13

2.4863

17 47 1.7

11.308

18

22 9 43.97

2.2502

6 56 39.3

14.003

19

20 18 35.16

2.4813

17 35 34.3

11.515

19

22 11 59.41

2.2555

6 41 38.8

15.033

20

20 21 3:89

2.4763

17 23 59.9

11.631

20

22 14 14.63

2.2518

6 26 36.5

15.063

21

20 23 32.31

2.4713

17 12 18.6

11.746

21

22 16 29.63

2.2483

6 11 32.6

15.073

22

20 26 0.44

2.4662

17 0 30.4

11.850

22

22 18 44.42

2.2447

5 56 27.1

15.104

23

20 28 28.25

2.4610

16 48 35.5

11.070

23

22 20 58.99

2.2412

5 41 20.1

15. 128

24

20 30 55.76

2.4550

-16 36 31.0

+12.078

24

22 23 13.36

2.2378

- 5 26 11.8

+15.140

MOON, 1917. 78

ICH MEAN TIME.

74 MOON, 1917.

HEAK TIME.

MOON, 1917.

75

GREENWICH MEAN TIME.

^v0Q»»

V«r.

DecUnation.

Var.

Hour.

RIcht
AficATislcin.

Var.

per

Mio.

DcoUiMtloo.

Var.

JULY 16.

JULY 18

i.

h m s

8

• t ff

ff

h m n

s

9 f ft

ft

0

6 32 42.04

2.2896

+24 50 48.9

-1.272

0

7 18 58.42

2.1212

+21 30 32.0

-0.807

1

5 34 59.35

2.2873

24 49 28.7

1.401

1

7 21 5.56

2.1168

21 23 40.7

0.908

2

5 37 16.52

2.2861

24 48 0.8

1.530

2

7 23 12.44

2.1124

21 16 43.6

0.909

S

5 39 33.56

2.2828

24 46 25.1

1.659

3

7 25 19.05

2.1080

21 9 40.8

7.098

4

5 41 50.45

2.28Q2

24 44 41.7

1.788

4

7 27 25.40

2.1037

21 2 32.4

7.188

5

5 44 7.18

2.2777

24 42 50.6

1.916

5

7 29 31.49

2.0993

20 55 18.3

7.281

6

5 46 23.77

2.2752

24 40 61.8

2.043

6

7 31 37.32

2.0950

20 47 58.7

7.378

7

5 48 40.20

2.2725

24 38 45.4

2.170

7

7 33 42.89

2.0906

20 40 33.6

7.405

8

5 50 56.47

2.2098

24 36 31.4

2.297

8

7 35 48.19

2.0861

20 33 2.9

7.566

9

6 53 12.57

2.2670

24 34 9.8

2.423

9

7 37 53.22

2.0818

20 25 26,9

7.044

10

5 55 28.51

2.2642

24 31 40.7

2.548

10

7 39 58.00

2.0774

20 17 45.6

7.788

11

5 67 44.27

2.2612

24 29 4.1

2.673

11

7 42 2.51

2.0729

20 9 58.9

7.821

12

6 59 59.85

2.2583

24 26 19.9

2.798

12

7 44 6.75

2.0685

20 2 7.1

7J07

13

6 2 15.26

2.2553

24 23 28.4

2.921

13

7 46 10.73

2.0642

19 54 10.1

7.908

14

6 4 30.48

2.2522

24 20 29.4

3.044

14

7 48 14.46

2.0598

19 46 7.9

Bjm

15

6 6 45.52

2.2491

24 17 23.1

3.166

15

7 50 17.90

2.0553

19 38 0.6

8J08

16

6 9 0.37

2.2458

24 14 9.5

3.288

16

7 52 21.09

2.0500

19 29 48.3

8.247

17

6 11 15.02

2.2426

24 10 48.5

3.410

17

7 64 24.01

2.0466

19 21 31.0

8.829

18

6 13 29.48

2.2393

24 7 20.3

3.530

18

7 56 26.68

2.0423

19 13 8.8

8.410

19

6 15 43.73

2.2359

24 3 44.9

3.650

19

7 58 29.08

2.0378

19 4 41.8

SA^

20

6 17 57.79

2.2325

24 0 2.3

3.769

20

8 0 31.22

2.0335

18 56 9.9

8.671

21

6 20 11.63

2.2290

23 56 12.6

3.888

21

8 2 33.10

2.0292

18 47 33,3

8.060

22

6 22 25.27

2.2256

23 52 15.7

4.006

22

8 4 34.72

2.0248

18 38 51.9

8.728

23

6 24 38.70
J

2.2220

ULY 1

+23 48 11.9

7.

-4.123

23

8 6 36.08
Jl

2.0200
JLY 10

+18 30 6.9

•

- 8.804

0

6 26 51.91

2. 2183

+23 44 1.0

-4.240

0

8 8 37.19

2.0163

+18 21 15.4

-6.880

1

6 29 4.90

2.2148

23 89 43.1

4.356

1

8 10 38.04

2.0120

18 12 20,3

8.960

2

6 31 17.68

2.2111

23 35 18.3

4.471

2

8 12 38.63

2.0078

18 3 20.7

9.031

3

6 33 30.23

2.2073

23 30 46.6

4.586

3

8 14 38.97

2.0036

17 54 16.6

9.106

4

6 35 42.55

2.2035

23 26 8.0

4.699

4

8 16 39.06 .

1.9093

17 45 8,1

9.178

5

6 37 54.65

2.1997

23 21 22.7

4.812

5

8 18 38.89

1.9951

17 35 55.3

9248

6

6 40 6.61

2.1958

23 16 30.6

4.924

6

8 20 38.47

1.9910

17 26 38;3

9.319

7

6 42 18.14

2.1919

23 11 31.8

5.036

7

8 22 37.81

1.9868

17 17 17.0

9.390

8

6 44 29.54

2.1880

23 6 26.3

5.147

8

8 24 36.89

1.9827

17 7 51.5

9.459

9

6 46 40.70

2.1840

23 1 14.2

5.257

9

8 26 35.73

1.9786

16 58 21.9

9.528

10

6 48 51.62

2.1800

22 55 55.5

5.366

10

8 28 34.32

1.9745

16 48 48.2

9.596

11

6 51 2.30

2.1760

22 50 30.3

5.473

11

8 30 32.67

1.9704

16 39 10.5

9.661

12

6 53 12.74

2.1719

22 44 58.7

5.581

12

8 32 30.77

1.9663

16 29 28.9

«.720

13

6 55 22.93

2.1678

22 39 20.6

5.688

13

8 34 28.63

1.9624

16 19 43.4

9.792

14

6 57 32.87

2.1637

22 33 36.2

5.793

14

8 36 26.26

1.9585

16 9 53.9 i

0.850

16

6 59 42.57

2.1596

22 27 45.4

5.898

15

8 38 23.65

1.9545

16 0 0.7

9.918

16

7 1 52.02

2.1553

22 21 48.4

6.003

16

8 40 20.80

1.9506

15 50 3.7 '

9.980

17

7 4 1.21

2.1511

22 15 45.1

6.106

17

8 42 17.72

1.9467

15 40 3.1 •

10.042

18

7 6 10.15

2.1469

22 9 35.7

6.208

18

8 44 14.40

1.9428

15 29 58.7 ;

10.103

19

7 8 18.84

2.1427

22 3 20.1

6.311

19

8 46 10.86

1.9391

15 19 50.8 '

10.162

20

7 10 27.27

2.1384

21 56 58.4

6.411

20

8 48 7.09

1.9353

15 9 39.3

10J221

21

7 12 35.45

2.1342

21 50 30.8

6.511

21

8 50 3.09

1.9315

14 59 24.3 =

1

10.279

22

7 14 43.37

2.1298

21 43 57.1

6.611

22

8 51 58.87

1.9278

14 49 5.8 :

10.337

23

7 16 51.02

2.1254

21 37 17.5

6.709

23

8 53 54.43

1.9242

14 38 43.9 :

10.392

24

7 18 58.42

2.1212

+21 30 32.0

-6.807

24

8 55 49.77

1.9205

+14 28 18.8 ■

-10.447

76 MOON, 1917.

MEAN TIME.

MOON, 1917. 77

MEAN TIME.

78 MOON, 1917.

MEAN TIME.

MOON, 1917. 79

MRAN TIME.

80 MOON, 1917.

MEAN TIME.

MOOK, 1917. • 81

MEAN TIME.

39398°— 1917—

MOON, 1917.

MEAN TIME.

MOOX, 1917.

83

GREENWKW MEAN TIME,

*^ Amosion.

Var.
iSto.

Dwlination.

Vstr.
Min.

Hour.

As I'li'^ioit.

.\r(

Vjir.
Mill.

LJl'ST

Pitlinatkip.
19.

Vjir.
Mill.

AUGUST 17.

1 h m s

s

• f ft

*f

h III s

s

w / //

ff

0 1 9 29 34.57

1.8823

+11 15 52.9

-ll.??8

0

10 56 47.3;i

1.7912

+ 1 42 32.4

-I2.::s5

1 1 9 31 26.23

1.8507

11 4 38.0

11.269

1

10 58 34.79

1.7910

1 m 9.1

12.391

2 9 33 17.73

1.8571

10 53 20.6

11.310

11 0 22.25

1.7909

1 17 45.5

12.397

3 9 35 9.08

1.8M8

10 42 0.8

11.350

3

11 2 9.70

1.79<W

1 5 21.5

12.403

4 9 37 0.28

1.8521

10 30 38.6

11.389

4

11 3 57.14

1.7«.KW

0 52 57.2

12.408

5 9 38 51.33

1.8197

10 19 14.1

11.42S

5

11 5 44.59

1.7908

0 40 32.6

12.412

6 9 40 42.24

1.8473

10 7 47.3

11.46.^

6

1 1 7 32.0-1

1.7909

0 28 7.8

12.415

7 9 42 33.00

1.8448

9 56 1S.3

11.502

7

11 9 19.r>0

1.7911

0 15 42.8

12.418

8 9 44 23.62

1.8425

9 44 47.1

ll.WS

8

11 11 6.97

1.7913

+0 3 17.7

12.419

9 9 46 14.10

1.8403

9 33 13.8

ll..'i73

9

11 12 54.45

1.7915

-0 9 7.5

12.421

10

9 48 4.45

1.8380

9 21 38.4

11.607

10

11 14 41.95

1.7919

0 21 32.8

12.421

11

9 49 54.66

1.8358

9 10 1.0

11.641

11

11 16 29.48

1.7?«3

0 33 58.0

12.421

12 1 9 51 44.75

1.8338

8 58 21.5

11.674

12

11 18 17.02

1.7926

0 46 23.3

12.421

13 9 53 34.71

1.8316

8 46 40.1

11.707

13

11 20 4.59

1.7932

0 58 4S.5

12.418

14 9 55 24.54

1.82M

8 34 56.7

il.7:w

14

11 21 52.20

1.7938

1 11 13.5

12.417

15 ' 9 57 14.26

1.8276

8 23 11.5

11.769

15

11 23 39.84

1 .7943

1 23 :w.5

12.414

16 9 59 3.85

1.8257

8 11 24.4

11.799

16

11 25 27.52

1.7(M9

1 36 3.2

12.410

17

10 0 53.34

1.8238

7 59 35.6

I1.H2H

17

11 27 15.23

1.7^57

1 48 27.7

12.4(16

18

10 2 42.71

1.8219

7 47 45.0

11.K57

18

11 29 3.(M)

1.7965

2 0 51.9

12.400

19

10 4 31.97

1.82U2

7 35 52.8

11.SS4

10

11 30 50.81

1.7973

2 13 15.7

12.3W

20

10 6 21.13

1.8185

7 23 58.9

11.912

20

11 32 38.68

1.7983

2 25 39.3

12.389

21

10 8 10.19

1.8168

7 12 3.4

11.9:t8

21

11 34 26. W)

1.7992

2 38 2.4

12.:i81

oo

10 9 59.14

1.8151

7 0 6.3

11.964

11 36 14.58

1.8002

2 50 25.0

12.373

23

10 11 48.00

1.8136

+ 6 48 7.7

-11.989

2-3

11 38 2.(i2

1.8013

-3 2 47.2

-12.366

AT

JGUST

18.

AU(

uusT :

20.

0

10 13 36.77

1.8121

+ 6 36 7.6

-12.013

0

1 1 39 50.73

1.S021

3 15 8.9

-12.357

1

10 15 25.45

1.8105

6 24 6.1

12.037

1

11 41 38. JM

l.s<)35

3 27 30.0

12.347

2

10 17 14.03

1.8091

6 12 3.2

12.(H.0

o

11 43 27.15

l.N)48

3 39 50.5

12.:«6

3

10 19 2.54

1.8078

5 59 58.9

12.0V2

3

11 45 15.48

l.MKil

3 52 10.3

12.325

4

10 20 50.96

1.8064

5 47 53.4

12. HW

4

11 47 3.88

l.S(»74

4 4 29.5

12.313

5

10 22 39.31

1.8052

5 35 46.5

12.124

5

11 48 52.37

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4 16 47.9

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6

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1.8038

5 23 38.5

12.144

(>

11 50 .I0.f»5

1.S103

4 29 5.5

12.JS7

7

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1.8027

5 11 29.2

12.1<«

7

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1.8119

4 41 22.3

12.273

8

10 28 3.90

1.8017

4 59 18.9

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8

11 5-1 18.38

1.si:j5

4 53 38.2

12. 2 ".8

9

10 29 51.97

1.8007

4 47 7.4

12.1'00

9

11 :>{) 7.23

1.8151

5 5 53.2

12.243

10

10 31 39.98

1.7996

4 34 54.9

12.2 IS

10

11 57 r.o.io

1 .8169

5 18 7.3

12.227

11

10 33 27.92

1.7986

4 22 41.3

i2.2:u

11

11 59 45.26

1.8187

5 30 20.4

12.209

12

10 35 15.81

1.7978

4 10 26.8

12.249

12

12 1 34.43

1.8204

5 42 32.4

12.192

13 ; 10 37 3.65

1.7968

3 58 11.4

12.264

13

12 3 23.71

1.8223

5 54 43.4

12.173

14

10 38 51.43

1.7960

3 45 55.1

12.279

14

12 5 13.11

1.8243

6 6 53.2

12.154

15

10 40 39.17

1.7953

3 33 37.9

12.293

15

12 7 2.62

1.82(«

6 19 1.9

12.134

16

10 42 26.87

1.7947

3 21 19.9

12.306

16

12 8 52.26

1.8283

6 31 9.3

12.113

17

10 44 14.53

1.7940

3 9 1.2

12.318

17

12 10 12.02

1.8:J05

6 43 J5.5

12.093

18

10 46 2.15

1.7935

2 56 41.8

12.;i29

IS

12 12 31.92

1.S327

6 55 20.4

12.071

19

10 47 49.75

1.7930

2 44 21.7

I2.:ui

19

12 14 2\M

1.8348

7 7 24.0

12.018

20

10 49 37.31

1.7924

2 32 0.9

12.351

20

12 16 12.10

1.83?2

7 19 26.2

12.024

21

10 51 24.84

1.7921

2 19 39.6

12.360

21

12 18 2.40

1.8395

7 31 26.9

12.0<K)

22

10 53 12.36

1.7918

2 7 17.7

12.;«J9

22

12 19 52.84

1.8419

7 43 26.2

11.9/5

23

10 54 59.85

1.7914

1 54 55.3

12.378

23

12 21 43.43

1.8444

7 55 23.9

11.949

24

10 56 47.33

1.7912

+ 1 42 32.4

-12.3R5

24

12 23 ;^.17

1.8469

-8 7 20.1

-11.923

84 MOON, 1917.

MEAN TIME.

MOON, 1917. 85

MEAN TIME.

MOON, 1917.

MEAN TIME.

MOON, 1917. 87

MEAN TIME.

88 MOON, 1917.

MEAN TIME.

MOON, 1917.

ME^AN TIME.

90

MOON, 1917.

GREENWICH MEAN TIME.

Hour.

Right
Asoension.

Var.

Deelinatlaa.

Var.

Hour.

Right
AsoensioQ.

Var.
MiD.

DecUnatioQ.

Var.
Hto.

SEPTEMBER 14.

SEPTEMBER 16.

h m 8

s

• f ff

//

h m 8

8

• t ff

ff

0

10 2 39.91

1.8230

+7 46 24.1

-11.756

0

11 29 18.52

1.8066

- 1 58. 39.3

-12.353

1

10 4 29.30

1.8223

7 34 37.9

11.784

1

11 31 6.95

1.8076

2 11 0.3

12.347

2

10 6 18.59

1.8208

7 22 50.0

11.812

2

11 32 55.43

1.8086

2 23 20.9

12.341

3

10 8 7.80

1.8193

7 11 0.5

11.840

3

11 34 43.98

1.8097

2 35 41.2

12.335

4

10 9 56.91

1.8178

6 59 9.2

11.868

4

11 36 32.59

1.8108

2 48 1.1

12.328

5

10 11 45.94

1.8165

6 47 16.4

11.893

5

11 38 21.27

1.8119

3 0 20.5

12.319

6

10 13 34.89

1.8152

6 35 22.1

11.918

6

11 40 10.02

1.8132

3 12 39.4

12.311

7

10 15 23.76

1.8138

6 23 26.3

11.943

7

11 41 58.85

1.8144

3 24 57.8

12.302

8

10 17 12.55

1.8127

6 11 28.9

11.968

8

11 43 47.75

1.8158

3 37 15.6

12.292

9

10 19 1.28

1.8115

5 59 30.2

11.990

9

11 45 36.74

1.8172

3 49 32.8

12.281

10

10 20 49.93

1.8103

5 47 30.1

12.013

10

11 47 25.81

1.8186

4 1 49.3

12.269

11

10 22 38.51

1.8002

5 35 28.6

12.035

11

11 49 14.97

1.8200

4 14 5.1

12.257

12

10 24 27.03

1.8082

5 23 25.9

12.056

12

11 51 4.21

1.8215

4 26 20.1

12.243

13

10 26 15.49

1.8073

5 11 21.9

12.077

13

11 52 53.55

1.8233

4 38 34.3

12.230

14

10 28 3.90

1.8003

4 59 16.7

12.096

14

11 54 43.00

1.8249

4 50 47.7

12.216

15

10 29 52.25

1.8054

4 47 10.4

12.115

15

11 56 32.54

1.8265

5 3 0.2

12.200

16

10 31 40.55

1.8046

4 35 2.9

12.134

16

11 58 22.18

1.8283

5 15 11.7

12.184

17

10 33 28.80

1.8038

4 22 54.3

12.152

17

12 0 11.94-

1.8902

5 27 22.3

12.168

18

10 35 17.01

1.8031

4 10 44.7

12.169

18

12 2 1.80

1.8320

5 39 31.8

12.149

19

10 37 5.17

1.8024

3 58 34.0

12.185

19

12 3 51.78

1.8330

5 51 40.2

12.132

20

10 38 53.30

1.8019

3 46 22.5

12.200

20

12 5 41.87

1.8358

6 3 47.6

12.113

21

10 40 41.40

1.8013

3 34 10.0

12.216

21

12 7 32.08

1.8370

6 15 53.7

12.092

22

10 42 29.46

1.8008

3 21 56.6

12.230

22

12 9 22.42

1.8400

6 27 58.6

12.072

23

10 44 17.50
SEF

1.8003

FEMBE

+3 9 42.4

:r 15.

-12.243

23

12 11 12.88
SEPT

1.8421

EMBEl

- 6 40 2.3
fl 17.

-12.060

0

10 46 5.50

1.7900

+2 57 27.4

-12.256

0

12 13 3.47

1.8443

- 6 52 4.6

-12.028

1

10 47 53.49

1.7006

2 45 11.7

12.268

1

12 14 54.20

1.8466

7 4 5.6

12.005

2

10 49 41.45

1.7093

2 32 55.3

12.279

2

12 16 45.06

1.8488

7 16 5.2

11.981

3

10 51 29.40

1.7091

2 20 38.2

12.291

3

12 18 36.06

1.8512

7 28 3.3

11.956

4

10 53 17.34

1.7089

2 8 20.4

12.301

4

12 20 27.20

1.8535

7 39 59.9

11.931

5

10 55 5.27

1.7088

1 56 2.1

12.309

5

12 22 18.48

1.8560

7 51 55.0

11.905

6

10 56 53.20

1.7088

1 43 43.3

12.818

6

12 24 9.92

1.8585

8 3 48.5

11.878

7

10 58 41.12

1.7088

1 31 24.0

12J26

7

12 26 1.50

1.8610

8 15 40.3

11.850

8

11 0 29.05

1.7088

1 19 4.2

12.333

8

12 27 53.24

1.8637

8 27 30.5

11.822

9

11 2 16.97

1.7088

1 6 44.0

12.340

9

12 29 45.14

1.8663

8 39 18.9

11.792

10

11 4 4.91

1.7090

0 54 23.4

12.846

10

12 31 37.20

1.8680

8 51 5.5

11.761

11

11 5 52.85

1.7992

0 42 2.5

12.350

11

12 33 29.41

1.8717

9 2 50.2

11.730

12

11 7 40.81

1.7994

0 29 41.4

12.354

12

12 35 21.80

1.8746

9 14 33.1

11.699

13

11 9 28.78

1.7998

0 17 20.0

12.358

13

12 37 14.36

1.8774

9 26 14.1

11.667

14

11 11 16.78

1.8002

+0 4 58.4

12.362

14

12 39 7.09

1.8803

9 37 53.1

11.633

15

11 13 4.80

1.8005

-0 7 23.4

12.864

15

12 40 59.99

1.8833

9 49 30.0

11.598

16

11 14 52.84

1.8009

0 19 45.3

12.366

16

12 42 53.08

1.8863

10 1 4.9

11.563

17

11 16 40.91

1.8015

0 32 7.3

12.367

17

12 44 46.34

1.8893

10 12 37.6

11.528

18

11 18 29.02

1.8021

0 44 29.3

12.366

18

12 46 39.79

1.8024

10 24 8.2

11.491

19

11 20 17.16

1.8027

0 56 51.2

12.365

19

12 48 33.43

1.8056

10 35 36.5

11.453

20

11 22 5.34

1.8034

1 9 13.1

12.364

20

12 50 27.26

1.8068

10 47 2.5

11.415

21

11 23 53.57

1.8042

1 21 34.9

12.363

21

12 52 21.29

1.9021

10 58 26.3

11.376

22

11 25 41.84

1.8040

1 33 56.6

12.359

22

12 54 15.51

1.0063

11 9 47.6

11.335

23

11 27 30.16

1.8067

1 46 18.0

12.356

23

12 56 9.92

1.9086

11 21 6.5

11.293

24

11 29 18.52

1^066

'1 58 39.3

-12J53

24

12 58 4.54

1^121

-II 32 22^

-11.252

MOOX, 1917.

91

GREENWICH MEAN TIME.

Hour.

AsoensJoo.

Var.

Declinatioo.

Var.

Hour.

Right
Ascension.

Var.

I

Declination.

1

Var.

SEPTEMBER 18.

SEPTEMBER 20.

h m s

8

• / //

ff

h m 8

8

• / //

tt

0

12 58 4.54

1.0121

-11 32 22.8

-11.252

0

14 34 32.85

2.1205

-19 27 11.0

-8.171

1

12 59 59.37

1.9155

11 43 36.7

11.209

1

14 36 40.23

2.1255

19 35 18.6

8.083

2

13 1 54.40

1.91S0

11 54 47.9

11.165

2

14 38 47.91

2.1306

19 43 21.0

7.995

3 ,

13 3 49.64

1.9235

12 5 56.5

11.122

3

14 40 55.90

2.1356

19 51 18.0

7.905

4 1

13 5 45.10

1.9261

12 17 2.5

11.077

4

14 43 4.18

2.1406

19 59 9.6

7.814

5

13 7 40.77

1.929S

12 28 5.7

11.030

5

14 45 12.77

2.1457

20 6 55.7

7.723

6

13 9 36.67

1.9S34

12 39 6.1

10.983

6

14 47 21.66

2.1508

20 14 36.3

7.629

13 11 32.78

1.9371

12 50 3.6

10.935

7

14 49 30.86

2.1558

20 22 11.2

7.536

8

13 13 29.12

1.9408

13 0 58.3

10.886

8

14 51 40.35

2.1606

20 29 40.6

7.442

9

13 15 25.68

1.9447

13 11 49.9

10.836

9

14 53 50.15

2.1650

20 37 4.2

7.345

10 i

13 17 22.48

1.9485

13 22 38.6

10.786

10

14 56 0.26

2.1709

20 44 22.0

7.248

11 I

13 19 19.50

1.9523

13 33 24.2

10.734

11

14 58 10.66

2.1759

20 51 34.0

7.153

12 1

13 21 16.76

1.9563

13 44 6.7

10.682

12

15 0 21.37

2.1810

20 58 40.2

7.053

13

13 23 14.26

1.9603

13 54 46.0

10.628

13

15 2 32.38

2.1861

21 5 40.4

6.953

14

13 25 11.99

1.9643

14 5 22.1

10.575

14

15 4 43.70

2.1012

21 12 34.6

6.853

15

13 27 9.97

1.9683

14 15 55.0

10.520

15

15 6 55.32

2.1062

21 19 22.7

6.751

16

13 29 8.19

1.9724

14 26 24.5

10.463

16

15 9 7.24

2.2012

21 26 4.7

6.648

17

13 31 6.66

1.9766

14 36 50.6

10.406

17

15 11 19.46

2.2062

21 32 40.6

6.545

18

13 33 5-38

1.9806

14 47 13.2

10.348

18

15 13 31.98

2.2112

21 39 10.1

6.441

19 t

13 35 4.35

1.9849

14 57 32.4

10.290

19

15 15 44.80

2.2163

21 45 33.4

6.335

20 ;

13 37 3.57

1.9893

15 7 48.0

10J»0

20

15 17 57.93

2.2213

21 51 50.3

6.228

21

13 39 3.05

1.9RiS

15 18 0.0

10.169

21

15 20 11.35

2.2262

21 58 0.8

6.121

22

13 41 2.79

1.9978

15 28 8.3

10.108

22

15 22 25.07

2.2811

22 4 4.8

6.013

23

13 43 2.79
SEK

2.0022

r£MB£

-15 38 12.9
;R 19.

-10.045

23

15 24 39.08
SEPT

2.2361

EMBEl

-22 10 2.3
I 21.

-5.903

0

13 45 3.05

2.0066

-15 48 13.7

- 9.082

0

15 26 53.40

2.2411

-22 15 53.2

-5.798

1

13 47 3.58

2.0110

15 58 10.7

9.018

1

15 29 8.01

2.2450

22 21 37.5

5.682

2

13 49 4.37

2.0154

16 8 3.8

0.852

2

15 31 22.91

2.2508

22 27 15.0

5.569

3

13 61 6.43

2.0199

16 17 52.9

0.786

3

15 33 38.11

2.2557

22 32 45.8

5.457

4

13 63 6.76

2.0245

16 27 38.1

0.718

4

15 35 53.59

2.2605

22 38 9.8

5.343

5

13 65 8.37

2.0290

16 37 19.1

0.650

5

15 38 9.37

2.2653

22 43 26.9

5.227

6

13 67 10.24

2.0336

16 46 56.1

0.582

6

15 40 25.43

2.2701

22 48 37.0

5.111

7

13 69 12.40

2UI383

16 56 28.9

0.511

7

15 42 41.78

2.2740

22 53 40.2

4.094

8

14 1 14.83

2.0429

17 5 57.4

0.440

8

15 44 58.42

2.2796

22 58 36.3

4.877

9

14 3 17.55

2XM76

17 15 21.7

0.368

9

15 47 15.33

2.2843

23 3 25.4

4.758

10

14 5 20.54

2.0533

17 24 41.6

0.205

10

15 49 32.53

2.2889

23 8 7.3

4.638

11

14 7 23.82

2.0570

17 33 57.1

0.222

11

15 51 50.00

2.2935

23 12 41.9

4.518

12

14 9 27.38

2.0618

17 43 8.2

9.147

12

15 54 7.75

2.2981

23 17 9.4

4.397

13

14 11 31.23

2.0666

17 52 14.7

0.071

13

15 56 25.77

2.3027

23 21 29.5

4.274

14

14 13 35.37

2.0714

18 1 16.7

8.003

14

15 58 44.07

2.3072

23 25 42.3

4.151

15

14 15 39.80

3.0763

18 10 13.9

8.015

15

16 1 2.63

2.3116

23 29 47.6

4.027

16

14 17 44.51

2.0810

18 19 6.5

8.838

16

16 3 21.46

2.3161

23 33 45.5

3.903

17

14 19 49.52

2.0860

18 27 54.4

8.768

17

16 5 40.56

2.3204

23 37 35.9

3.777

18

14 21 54.83

3.0906

18 36 37.4

8.676

18

16 7 59.91

2.3247

23 41 18.7

3.650

19

14 24 0.42

3.0958

18 45 15.5

8.504

19

16 10 19.52

2.3200

23 44 53.9

3.523

20

14 26 6.32

2.1007

18 53 48.7

8.512

20

16 12 39.39

2.3333

23 48 21.4

3.394

21

14 28 12.50

2.1066

19 2 16.9

8.428

21

16 14 59.51

2.3374

23 51 41.2

3.265

n

14 30 l&M

34106

19 10 40.1

8.343

22

16 17 19.88

2.3415

23 54 53.2

3.135

23

14 82 25.77

3.1156

19 18 58.1

8.258

23

16 19 40.49

2.3456

23 57 57.4

3.005

24

14 34 32.85

3.1906

-19 27 11.0

- 8.171

24

16 22 1.35

2.3497

-24 0 53.8

-2JK4

92

MOON, 1917.

GREENWICH MEAN TIME.

Hour.

Right
AscensioD.

Var.

DecUnatiGn.

Var.

Honr.

Right
AsoensioD.

Var.

Declination.

Var.

SEPTEMBER 22.

SEPTEMBER 24.

h m 8

8

• / //

//

h m 8

8

• t t*

tt

0

16 22 1.35

2.3497

-24 0 53.8

-2.874

0

18 18 7.19

2.4578

-23 36 12.1

4 4.050

1

16 24 22.45

2.3536

24 3 42.3

2.742

1

18 20 34.67

2.4581

23 32 4.6

4.199

2

16 26 43.78

2.3574

24 6 22.8

2.608

2

18 23 ' 2.16

2.4582

23 27 48.2

4.348

3

16 29 5.34

2.3613

24 8 55.3

2.475

3

18 25 29.65

2.4583

23 23 22.8

4.498

4

16 31 27.14

2.3651

24 11 19.8

2.341

4

18 27 57.16

2.4684

23 18 48.4

4.648

6

16 33 49.15

2.3688

24 13 36.2

2.205

5

18 30 24.66

2.4583

23 14 5.0

4.797

6

16 36 11.39

2.3725

24 15 44.4

2.069

6

18 32 52.16

2.4583

23 9 12.8

4.945

7

16 38 33.85

2.3761

24 17 44.5

1.933

7

18 35 19.66

2.4581

23 4 11.6

5.094

8

16 40 56.52

2.3796

24 19 36.4

1.797

8

18 37 47.13

2.4578

22 69 1.5

5.248

9

16 43 19.40

2.3831

24 21 20.1

1.658

9

18 40 14.59

2.4575

22 53 42.5

5.391

10

16 45 42.49

2.3865

24 22 55.4

1.519

10

18 42 42.03

2.4571

22 48 14.6

5.538

11

16 48 5.78

2.3898

24 24 22.4

1.381

11

18 45 9.44

2.4566

22 42 37.9

5.686

12

16 50 29.26

2.3930

24 25 41.1

1.242

12

18 47 36.82

2.4560

22 36 52.3

5.833

13

16 52 52.94

2.3963

24 26 51.4

1.101

13

18 50 4.16

2.4554

22 30 57.9

5.979

14

16 55 16.81

2.3993

24 27 53.2

0.960

14

18 52 31.47

2.4548

22 24 54.8

6.125

15

16 57 40.86

2.4023

24 28 46.6

0.819

15

18 64 58.73

2.4540

22 18 42.9

6.272

16

17 0 5.09

2.4053

24 29 31.5

0.677

16

18 57 25.95

2.4532

22 12 22.2

6.418

17

17 2 29.50

2.4083

24 30 7.8

0.533

17

18 59 53.11

2.4523

22 5 52.8

6.563

18

17 4 54.08

2.4111

24 30 35.5

0.391

18

19 2 20.22

2.4513

21 59 14.7

6.707

19

17 7 18.83

2.4138

24 30 54.7

0.248

19

19 4 47.27

2.4508

21 52 28.0

6.851

20

17 9 43.73

2.4164

24 31 5.2

-0.103

20

19 7 14.26

2.4498

21 45 32.6

6.994

21

17 12 8.80

2.4191

24 31 7.1

40.041

21

19 9 41.18

2.4482

21 38 28.7

7.138

22

17 14 34.02

2.4215

24 31 0.3

0.187

22

19 12 8.04

2.4470

21 31 16.1

7.280

23

17 16 59.38
SEF

2.4239

rEMBF

-24 30 44.7
:R 23.

40.382

23

19 14 34.82
8EFr

2.4457
EMB£]

-21 23 66.1
El 25.

4 7.422

0

17 19 24.89

2.4268

-24 SO 20.5

+0.477

0

19 17 1.62

2.4443

-21 16 26.5

4 7.563

1

17 21 50.54

2.4286

24 29 47.6

0.623

1

19 19 28.14

2.4430

21 8 47.6

7.703

2

17 24 16.32

2.4306

24 29 5.7

0.770

2

19 21 54.68

2.4417

21 1 1.1

7.843

3

17 26 42.23

2.4328

24 28 15.1

0.917

3

19 24 21.14

2.4403

20 53 6.3

7.983

4

17 29 8.26

2.4348

24 27 15.7

1.064

4

19 26 47.51

2.4387

20 45 3.1

8.122

5

17 31 34.41

2.4368

24 26 7.4

1.212

5

19 29 13.78

2.4871

20 36 51.7

8.259

6

17 34 0.68

2.4387

24 24 50.3

1.359

6

19 31 39.96

2.4856

20 28 32.0

8.397

7

17 36 27.05

2.4404

24 23 24.3

1.508

7

19 34 6.05

2.4339

20 20 4.1

8.533

8

17 38 53.53

2.4422

24 21 49.4

1.657

8

19 36 32.03

2.4322

20 11 28.1

8.668

9

17 41 20.11

2.4438

24 20 5.5

1.805

9

19 38 57.91

2.4305

20 2 43.9

8.804

10

17 43 46.78

2.4453

24 18 12.8

1.953

10

19 41 23.69

2.4288

19 53 51.6

8.938

11

17 46 13.54

2.4467

24 16 11.1

2.103

11

19 43 49.36

2.4269

19 44 51.4

9.071

12

17 48 40.38

2.4480

24 14 0.5

2.252

12

19 46 14.92

2.4251

19 35 43.1

9.203

13

17 51 7.30

2.4498

24 11 40.9

2.402

13

19 48 40.37

2.4232

19 26 27.0

9.335

14

17 53 34.30

2.4505

24 9 12.3

2.551

14

19 61 5.70

2.4218

19 17 2.9

9.466

15

17 56 1.36

2.4516

24 6 34.8

2.701

16

19 63 30.92

2.4194

19 7 31.1

9.595

16

17 58 28.49

2.4526

24 3 48.2

2.851

16

19 55 56.03

2.4174

18 67 51.5

9.723

17

18 0 55.67

2.4535

24 0 52.7

3U)01

17

19 58 21.01

2.4164

18 48 4.3

9.851

18

18 3 22.91

2.4544

23 57 48.1

3.151

18

20 0 45.88

2.4134

18 38 9.4

9.978

19

18 5 50.20

2.4552

23 54 34.6

3.300

19

20 3 10.62

2.4113

18 28 6.9

10.106

20

18 8 17.53

2.4558

23 51 12.1

3.450

20

20 5 35.24

2.4093

18 17 56.8

10.230

21

18 10 44.90

2.4564

23 47 40.6

3.600

21

20 7 59.73

2.4072

18 7 39.3

10.353

22

18 13 12.30

2.4570

23 44 0.1

3.750

22

20 10 24.10

2.4062

17 57 14.4

10.476

23

18 15 39.74

2.4574

23 40 10.6

3.900

23

20 12 48.35

2.4030

17 46 42.2

10.598

24

18 18 7.19

2.4578

-23 36 12.1

44.060

24

20 15 12.46

2.4006

-17 36 2.7

410.718

MOON, 1917.

MEAN TIME.

94 MOON, 1917.

MEAN TIME.

MOON, 1917. 95

MEAN TIME.

96

MOON, 1917.

GREENWICH MEAN TIME.

Hour.

Right
ABoensksi.

Var.

Declinatloa.

Var.
fin.

Hour.

Right
Ascension.

Var.

iStD.

DecUnatloQ.

Var.

OCTOBER 8.

OCTOBER 10.

h m 8

8

• / //

It

h m 8

8

• / //

//

0

7 80 8.33

2.1018

+20 27 6.4

- 7.165

0

9 5 48.49

1.8986

+13 16 42.2

-10.455

1

7 32 14.29

2.0960

20 19 53.8

7.253

1

9 7 42.31

1.8054

13 6 13.4

10.504

2

7 34 19.96

2.0020

20 12 36.0

7.341

2

9 9 36.94

1.8923

12 56 41.7

10.553

3

7 36 25.33

2.0870

20 5 12.9

7.428

3

9 11 29.38

1.8891

12 46 7.0

10.662

4

7 38 30.40

2.0822

19 57 44.7

7.613

4

9 13 22.63

1.8860

12 34 29.6

10.648

5

7 40 35.19

2.0773

19 50 11.4

7.598

5

9 16 16.70

1.8831

12 23 49.2

10.605

6

7 42 39.67

2.0723

19 42 33.0

7.683

6

9 17 8.60

1.8802

12 13 6.1

10.741

7

7 44 43.87

2.0676

19 34 49.5

7.765

7

9 19 1.32

1.8773

12 2 20.3

10.786

8

7 46 47.78

2.0627

19 27 1.2

7.847

8

9 20 53.87

1.8744

11 61 31.8

10.831

9

7 48 51.39

2.0678

19 19 7.9

7.928

9

9 22 46.26

1.8716

11 40 40.6

10.874

10

7 50 54.72

2.0632

19 11 9.8

8.008

10

9 24 38.46

1.8688

11 29 46.9

10.918

11

7 52 57.77

2.0484

19 3 6.9

8.068

11

9 26 30.61

1.8662

11 18 60.5

10.960

12

7 55 0.53

2.0437

18 54 59.2

8.167

12

9 28 22.40

1.8635

11 7 51.7

11.001

13

7 57 3.01

2.0390

18 46 46.9

8.245

13

9 30 14.13

1.8609

10 56 50.4

11.042

14

7 59 5.21

2.0343

18 38 29.8

8.323

14

9 32 6.71

1.8584

10 46 46.7

11.082

15

8 1 7.13

2.0297

18 30 8.2

8.308

15

9 33 57.14

1.8560

10 34 40.6

11.122

16

8 3 8.77

2.0250

18 21 42.1

8.473

16

9 36 48.43

1.8536

10 23 32.1

11.161

17

8 5 10.13

2.0206

18 13 11.5

8.548

17

9 37 39.57

1.8512

10 12 21.3

11.198

18

8 7 11.23

2.0160

18 4 36.4

8.622

18

9 39 30.57

1.8489

10 1 8.3

11.236

19

8 9 12.05

2.0115

17 55 56.9

8.693

19

9 41 21.44

1.8467

9 49 63.0

11.273

20

8 11 12.61

2.0071

17 47 13.2

8.765

20

9 43 12.17

1.8444

9 38 36.5

11.310

21

8 13 12.90

2.0026

17 38 25.1

8.838

21

9 46 2.77

1.8423

9 27 16.8

11.345

22

8 15 12.92

1.9982

17 29 32.7

8.908

22

9 46 53.26

1.8403

9 15 64.1

11.380

23

8 17 12.68
0(

1.9938

xtobe:

+17 20 36.2
R 9.

-8.976

23

9 48 43.60
OCI

1.8382
*OBER

+ 9 4 30.2
11.

-11.414

0

8 19 12.18

1.9896

+17 11 35.6

-9.044

0

9 50 33.83

1.8368

+ 8 53 4.4

-11.447

1

8 21 11.42

1.9653

17 2 30.9

9.113

1

9 62 23.95

1.8343

8 41 36.6

11.480

2

8 23 10.41

1.9810

16 53 22.1

9.180

2

9 54 13.95

1.8324

8 30 6.8

11.513

3

8 25 9.14

1.9766

16 44 9.3

9.246

3

9 56 3.84

1.8306

8 18 36.1

11.544

4

8 27 7.62

1.9726

16 34 52.6

9.311

4

9 57 53.62

1.8288

8 7 1.5

11.575

5

8 29 5.85

1.9685

16 25 32.0

9.376

5

9 59 43.30

1.8272

7 56 26.1

11.604

6

8 31 3.84

1.9644

16 16 7.5

9.439

6

10 1 32.88

1.8256

7 43 49.0

11.634

7

8 33 1.58

1.9603

16 6 39.3

9.502

7

10 3 22.37

1.8240

7 32 10.0

11.663

8

8 34 59.08

1.0564

15 67 7.3

9.565

8

10 5 11.76

1.8224

7 20 29.4

11.691

9

8 36 56.35

1.9524

16 47 31.5

9.626

9

10 7 1.06

1.8210

7 8 47.1

11.719

10

8 38 53.37

1.9485

15 37 62.2

9.686

10

10 8 60.28

1.8196

6 57 3.1

11.746

11

8 40 50.17

1.9447

15 28 9.2

9.747

11

10 10 39.41

1.8182

6 45 17.6

11.772

12

8 42 46.73

1.9408

15 18 22.6

9.806

12

10 12 28.46

1.8160

6 33 30.6

11.798

13

8 44 43.06

1.9370

16 8 32.6

9.863

13

10 14 17.44

1.8157

6 21 41.9

11.823

14

8 46 39.17

1.9333

14 58 39.0

9.921

14

10 16 6.34

1.8145

6 9 51.8

11.847

15

8 48 35.06

1.9297

14 48 42.0

9.978

15

10 17 56.18

1.8133

6 58 0.3

11.870

16

8 50 30.73

1.9260

14 38 41.6

10.034

16

10 19 43.94

1.8123

5 46 7.4

11.893

17

8 52 26.18

1.9223

14 28 37.9

10.089

17

10 21 32.65

1.8113

5 34 13.2

11.915

18

8 54 21.41

1.9188

14 18 30.9

10.143

18

10 23 21.30

1.8103

6 22 17.6

11.938

19

8 56 16.44

1.9153

14 8 20.7

10.198

19

10 26 9.89

1.8094

5 10 20.7

11.958

20

8 58 11.25

1.9119

13 68 7.2

10.251

20

10 26 58.43

1.8085

4 58 22.7

11.978

21

9 0 5.87

1.9085

13 47 60.6

10.303

21

10 28 46.91

1.8078

4 46 23.4

11.998

22

9 2 0.27

1.9051

13 37 30.8

10.855

22

10 30 36.36

1.8071

4 34 22.9

12.018

23

9 3 54.48

1.9018

13 27 8.0

10.405

23

10 32 23.76

1.8063

4 22 21.3

12.035

24

9 5 48.49

1.8986

+13 16 42.2

-10.455

24

10 34 12.12

1.8068

+ 4 10 18.7

-12.053

MOON, 1917.

97

GREENWICH MEAN TIME.

Hour.

Right
Asomsioo.

Var.

DeoHnatlon.

Var.

Hour.

Right
AsoensUxi.

Var.

SSL.

Doclinatian.

Var.

OCTOBER 12.

OCTOBER 14.

h m f

8

o / /v

00

h m t

8

• / //

//

0

10 34 12.12

1.8068

+4 10 18.7

-12.053

0

12 1 15.64

1.8434

- 5 35 48.6

-12.100

1

10 36 0.45

1.8063

3 58 15.0

12.070

1

12 3 6.31

1.8457

5 47 54.1

12.083

2

10 37 48.75

1.8047

3 46 10.3

12.086

2

12 4 57.12

1.8479

5 59 58.6

12.066

3

10 39 37.01

1.8043

3 34 4.7

12.102

3

12 6 48.06

1.8501

6 12 1.9

12.047

4

10 41 25.26

1.8039

3 21 58.1

12.118

4

12 8 39.13

1.8524

6 24 4.2

12.028

5

10 43 13.48

1.8036

3 9 50.6

12.132

5

12 10 30.35

1.8548

6 36 5.3

12.008

6

10 45 1.68

1.8033

2 57 42.3

12.145

6

12 12 21.71

1.8573

6 48 5.2

11.987

7

10 46 49.87

1.8031

2 45 33.2

12.158

7

12 14 13.22

1.8598

7 0 3.7

11.965

8

10 48 38.05

1.8029

2 33 23.3

12.171

8

12 16 4.88

1.8623

7 12 1.0

11.943

9

10 50 26.22

1.8028

2 21 12.7

12.183

9

12 17 56.69

1.8648

7 23 56.9

11.920

10

10 52 14.39

1.8028

2 9 1.4

12.194

10

12 19 48.66

1.8675

7 35 51.4

11.806

11

10 54 2.56

1.8028

1 56 49.4

12.204

11

12 21 40.79

1.8702

7 47 44.4

11.871

12

10 55 50.73

1.8029

1 44 36.9

12.213

12

12 23 33.08

1.8729

7 59 35.9

11.646

13

10 57 38.91

1.8030

1 32 23.8

12.223

13

12 25 25.54

1.8758

8 11 25.8

11.619

14

10 59 27.09

1.8032

1 20 10.2

12.232

14

12 27 18.17

1.8786

8 23 14.2

11.792

15

11 1 15.29

1.8035

1 7 56.0

12.239

15

12 29 10.97

1.8814

8 35 0.8

11.763

16

11 3 3.51

1.8038

0 55 41.5

12.246

16

12 31 3.94

1.8843

8 46 45.8

11.736

17

11 4 51.75

1.8042

0 43 26.5

12 .233

17

12 32 57.09

1.8874

8 58 29.0

11.704

18

11 6 40.01

1.8045

0 31 11.2

12.258

18

12 34 50.43

1.8904

9 10 10.3

U.678

19

11 8 28.29

1.8050

0 18 55.5

12.263

19

12 36 43.94

1.8935

9 21 49.8

11.643

20

11 10 16.61

1.8056

+0 6 39.6

12.268

20

12 38 37.65

1.8968

9 33 27.4

11.610

21

11 12 4.96

1.8062

-0 5 36.6

12.271

21

12 40 31.55

1.8996

9 45 3.0

11.577

22

11 13 53.35

1.8068

0 17 52.9

12.274

22

12 42 25.63

1.9031

9 56 36.6

11.543

23

11 15 41.78
OC

1.8076

TOBEI

-0 30 9.5
t 13.

-12.277

23

12 44 19.92
OCT

1.9064

OBER

-10 8 8.1
15.

-11.508

0

11 17 30.25

1.8083

-0 42 26.1

-12.278

0

12 46 14.40

1.9096

-10 19 37.5

-11.472

1

11 19 18.77

1.8091

0 54 42.8

12.278

1

12 48 9.09

1.9132

10 31 4.7

11.436

2

11 21 7.34

1.8100

1 6 59.5

12.278

2

12 50 3.98

1.9165

10 42 29.7

11.398

3

11 22 55.97

1.8109

1 19 16.2

12.278

3

12 51 59.07

1.9200

10 53 52.4

11.360

4

11 24 44.65

1.8118

1 31 32.9

12.277

4

12 53 54.38

1.9236

11 5 12.8

11.319

5

11 26 33.39

1.8129

1 43 49.4

12.275

5

12 55 49.90

1.9271

11 16 30.7

11.278

6

11 28 22.20

1.8141

1 56 5.9

12.273

6

12 57 45.63

1.9307

11 27 46.2

11.238

7

11 30 11.08

1.8163

2 8 22.1

12.269

7

12 59 41.58

1.9344

11 38 59.2

11.196

8

11 32 0.03

1.8164

2 20 38.2

12.265

8

13 1 37.76

1.9381

11 50 9.7

11.163

9

11 33 49.05

1.8177

2 32 53.9

12.260

9

13 3 34.15

1.9418

12 1 17.5

11.106

10

11 35 38.15

1.8190

2 45 9.4

12.255

10

13 5 30.78

1.9467

12 12 22.7

11.063

11

11 37 27.33

1.8204

2 57 24.5

12.248

11

13 7 27.63

1.9494

12 23 25.1

11.017

12

11 39 16.60

1.8219

3 9 39.2

12.242

12

13 9 24.71

1.9533

12 34 24.7

10.970

13

11 41 5.96

1.8233

3 21 53.5

12.233

13

13 11 22.02

1.9572

12 45 21.5

10.923

14

11 42 55.40

1.8248

3 34 7.2

12.225

14

13 13 19.57

1.9612

12 56 15.4

10.874

15

11 44 44.94

1.8265

3 46 20.5

12.217

15

13 15 17.36

1.9653

13 7 6.4

10.824

16

11 46 34.58

1.8283

3 58 33.2

12.206

16

13 17 15.40

1.9693

13 17 54.3

10.778

17

11 48 24.33

1.8299

4 10 45.2

12.195

17

13 19 13.67

1.9733

13 28 39.2

10.723

18

11 50 14.17

1.8317

4 22 56.6

12.184

18

13 21 12.19

1.9774

13 39 21.0

10.670

19

11 52 4.13

1.8336

4 35 7.3

12.173

19

13 23 10.96

1.9816

13 49 59.6

10.617

20

11 53 54.19

1.8364

4 47 17.3

12.159

20

13 25 9.97

1.9868

14 0 35.0

10.562

21

11 55 44.38

1.8373

4 59 26.4

12.145

21

13 27 9.25

1.9900

14 11 7.0

10.606

22

11 57 84.67

1.8393

5 11 34.7

12.131

22

13 29 8.77

1.9942

14 21 35.7

10.460

23

11 59 25.10

1.8414

5 23 42.1

12.116

23

13 31 8.55

1.9986

14 32 1.0

10.393

24

12 1 15.64
39398*>— ]

1.8434
L917

-5 35 48.6
-7

-12.100

24

13 33 8.59

2.0028

-14 42 22.8

-10J33<V

98 MOON, 1917.

MEAN TIME.

MOON^, 1917.

MEAN TIJtE.

100

MOON, 1917.

MEAN TIME.

MOOX, 1917. 101

MEAN TIME.

102 MOON, 1917.

MEAN TIME.

MOON, 1917. 103

MEAN TIME.

104 MOON, 1917.

MEAN TIME.

MOON, 1917. 105

MEAN TIME.

106 MOOX, 1917.

MEAN TIMB.

MOON, 1917. 107

MEAN TIME.

108

MOON, 1917.

GREENWICH MEAN TIME

Hour.

Ascconioo.

Var.

Dedinatldii.

Var.

Hour.

Right

Var.

DecUnatioo.

Var.

NOVEMBER 25.

NOVEMBER 27.

h m s

8

• / //

//

h m 8 ~

s

• / //

//

0

1 5 58.07

2.2720

+12 22 42.6

+12.712

0

2 59 3.30

2.4348

+20 43 36.9

+7.670

1

1 8 14.49

2.2756

12 35 23.1

12.638

1

3 1 29.47

2.4374

20 51 13.1

7.537

2

1 10 31.11

2.2788

12 47 59.2

12.563

2

3 3 55.79

2.4400

20 58 41.3

7.402

3

1 12 47.94

2.2822

13 0 30.7

12.487

3

3 6 22.27

2.4426

21 6 1.3

7.266

4

1 15 4.97

2.2856

18 12 57.6

12.409

4

3 8 48.90

2.4450

21 13 13.2

7.130

5

1 17 22.21

2.2891

13 25 19.8

12.330

5

3 11 15.67

2.4473

21 20 16.9

6.993

6

1 19 39.66

2.2925

13 37 37.2

12.249

6

3 13 42.57

2.4496

21 27 12.4

6.855

^ 7

1 21 57.31

2.2960

13 49 49.7

12.167

7

3 16 9.62

2.4518

21 33 59.5

6.716

8

1 24 15.18

2.2996

14 1 57.2

12.083

8

3 18 36.79

2.4539

21 40 38.3

6.677

9

1 26 33.26

2.3032

14 13 59.6

11.998

9

3 21 4.09

2.4560

21 47 8.7

6.437

10

1 28 51.56

2.3068

14 25 57.0

11.913

10

3 23 31.51

2.4579

21 53 30.7

6.295

11

1 31 10.07

2.3103

14 37 49.1

11.824

11

3 25 59.04

2.4598

21 59 44.1

6.163

12

1 33 28.79

2.3138

14 49 35.9

11.735

12

3 28 26.69

2.4618

22 5 49.1

6.012

13

1 35 47.73

2.3175

15 1 17.3

11.645

13

3 30 54.45

2.4634

22 11 45.6

5.868

14

1 38 6.89

2.3211

15 12 53.3

11.553

14

3 33 22.30

2.4651

22 17 33.3

5.724

15

1 40 26.26

2.3247

15 24 23.7

11.459

15

3 35 50.26

2.4667

22 23 12.4

5.680

16

1 42 45.85

2.3283

15 35 48.4

11.365

16

3 38 18.30

2.4680

22 28 42.9

6.436

17

1 45 5.66

2.3320

15 47 7.5

11.269

17

3 40 46.42

2.4694

22 34 4.7

6.291

18

1 47 25.69

2.3356

15 58 20.7

11.171

18

3 43 14.63

2.4708

22 39 17.8

5.144

19

1 49 45.93

2.3392

16 9 28.0

11.073

19

3 45 42.91

2.4718

22 44 22.0

4.998

20

1 52 6.39

2.3428

16 20 29.4

10.973

20

3 48 11.25

2.4729

22 49 17.5

4.852

21

1 54 27.07

2.3464

16 31 24.7

10.871

21

3 50 39.66

2.4739

22 54 4.2

4.704

22

1 56 47.96

2.3500

16 42 13.9

10.768

22

3 53 8.12

2.4748

22 58 42.0

4.657

23

1 59 9.07
NOV

2.3536

+16 52 56.9
R 26.

+10.664

23

3 55 36.63
NOVI

2.4766

SMBEB

+23 3 11.0

, 28.

+4.408

0

2 1 30.39

2.3572

+17 3 33.6

+10.558

0

3 58 5.19

2.4763

+23 7 31.0

+4.259

1

2 3 51.93

2.3608

17 14 3.9

10.452

1

4 0 33.79

2.4768

23 11 42.1

4.111

2

2 6 13.69

2.3644

17 24 27.8

10.344

2

4 3 2.41

2.4773

23 15 44.3

3.963

3

2 8 35.66

2.3679

17 34 45.2

10.235

3

4 5 31.07

2.4778

23 19 37.6

3.813

4

2 10 57.84

2.3714

17 44 56.0

10.124

4

4 7 59.74

2.4779

23 23 21.9

3.663

5

2 13 20.23

2.3749

17 55 0.1

10.013

5

4 10 28.42

2.4781

23 26 57.2

3.613

6

2 15 42.83

2.3784

18 4 57.5

9.899

6

4 12 57.11

2.4782

23 30 23.5

3.363

7

2 18 5.64

2.3819

18 14 48.0

9.785

7

4 15 25.80

2.4782

23 33 40.8

3.213

8

2 20 28.66

2.3854

18 24 31.7

9.670

8

4 17 54.49

2.4780

23 36 49.1

3.063

9

2 22 51.89

2.3888

18 34 8.4

9.553

9

4 20 23.16

2.4777

23 39 48.3

2.913

10

2 25 15.31

2.3921

18 43 38.0

9.435

10

4 22 51.81

2.4773

23 42 38.6

2.763

11

2 27 38.94

2.3955

18 53 0.6

9.317

11

4 25 20.44

2.4768

23 45 19.8

2.611

12

2 30 2.77

2.3988

19 2 16.0

9.196

12

4 27 49.03

2.4763

23 47 51.9

2.460

13

2 32 26.80

2.4021

19 11 24.1

9.075

13

4 30 17.59

2.4756

23 50 15.0

2.310

14

2 34 51.02

2.4053

19 20 25.0

8.953

14

4 32 46.10

2.4747

23 52 29.1

2.160

15

2 37 15.43

2.4084

19 29 18.4

8.838

15

4 35 14.55

2.4738

23 54 34.2

2.009

16

2 39 40.03

2.4115

19 38 4.4

8.704

16

4 37 42.95

2.4728

23 56 30.2

1.859

17

2 42 4.81

2.4147

19 46 42.9

8.578

17

4 40 11.28

2.4716

23 58 17.3

1.709

18

2 44 29.79

2.4178

19 55 13.8

8.452

18

4 42 39.54

2.4703

23 59 55.3

1.558

19

2 46 54.94

2.4207

20 3 37.1

8.324

19

4 45 7.72

2.4690

24 1 24.3

1.408

20

2 49 20.27

2.4236

20 11 52.7

8.196

20

4 47 35.82

2.4675

24 2 44.3

1.268

21

2 51 45.77

2.4265

20 20 0.5

8.065

21

4 50 3.82

2.4659

24 3 55.3

1.109

22

2 54 11.45

2.4293

20 28 0.5

7.936

22

4 52 31.73

2.4643

24 4 57.4

0.960

23

2 56 37.29

2.4321

20 35 52.7

7.803

23

4 54 59.53

2.4624

24 5 50.5

0.811

24

2 59 3.30

2.4348

+20 43 36.9

+ 7.670

24

4 57 27.22

2.4606

+24 6 34.7

+0.663

MOON. 1917. 109

MEAN TIME.

110 MOON, 1917.

MEAN TIME.

MOON. 1917.

MEAN TIME.

Ill

DECEUBER 7.

0 I 11 32

1 1 11 34

2 11 35

3 11 37

4 11 39

5 11 41

6 I 11 43

7 11 44

8 11 46

9 I 11 48
10 I II SO
U 11 52
■" 11 53

11 55
11 57

11 59

12 1
12 3

11.62 1 1

0.08 ;

48.61 i
37.22 '
25.90 ;
14.67 i

3.52 I
52.46
41.49
30.63
19.86

9.21
56.66
4S.23
37.91
27.72
17.65

- 2 41

2 53

3 5

12 4 5

7.71
57.91
12 6 48.24
38.72
29.34
20.12

12 10 2
12 12 2
12 14 1

DECEUBER 8.

12 16
12 17 5
12 19 4
12 21 3
12 23 2
12 25
12 27
12 29
12 30
12 32
12 34
12 36
12 38
12 40
12 42
12 44
12 46
12 47
12 49
12 51
12 53
12 W
12 57
12 U
IS 1

;.i3

20.06
12.18
4.48
66.96
49.65
42.52
35.60
28.68
22.37
16.07
9.98
4.11
68.47
53.05
47.86
42.90
38.19
33.71
29.47
26.48

6 13 4
8 25 2
8 36 5
8 48 3

10 19 5
10 31 1
10 42 2
10 53 4

1.8 -11

oeo

5.3 i;

m

S.3 12

0*6

10.8 12

UTA

12.8 12

020

14.3 12

0211

15.2 12

flll»

15.4 11

WS

15.0 11

OM

13.9 11

»70

12.1 U

m

0.4 11

H9

fi.O 11

mi)

1.7 11

W2I

56.5 11

wic

rMA 11

«>u

43.3 11

H73

3.'>.2 11

m;

26.1 11

S39

15.9 11

820

4.5 11

eoi

52.0 11

T«l

38.2 11

7M

23.2 -11

739

6.9 l-u

-18

49.3 11

SM

30.2 11

evi

9.8 II

«u

47.9 11

ez3

24.5 11

sv;

59.5 11

s;o

32.8 11

m

4.6 11

SIS

34.7 11

*X7

3.0 11

«T

2D.S 11

427

54,2 11

3M

17.0 11

3M

37-9 11

JM

56.8 11

M8

13.7 11

2GS

28.6 11

130

41.3 U

IM

51,9 11

lis

0.2 11

120

6.3 11

082

10.0 11

043

11.4 11

003

10.4 UlO

Ml

DECEMBER 0.

1 25.48 ,
3 21-74
5 lK.2fi '
7 |.-,-0:t ■
!l i2.0fi
1 !t.36

13 13
13 15
13 17
13 19

i 13 24 5

; 13 26 5

13 28 5

: 13 30 0

■ 13 32 5

i 13 34 5

{ 13 36 5

I 13 39

13 41

13 43

13 45

i 13 47

1.07

2.K4X

2.71

2.n2tK

4.65

2.0M0

6.91

2.0403

9.49

2.0447

12 0 10.4

-10

12 11 6.9

10

12 22 0.9

10

12 32 52.4

10

12 43 41,2

10

12 54 27.3

10

13 5 10-7

10

13 15 51.3

10

13 26 29.1

10

13 37 3.9

10

13 47 35.8

10

13 58 4.7

.0

14 8 :)0.5

10

14 18 53.2

10

14 29 12.7

10

14 39 29-0

10

14 49 41.9

10

14 59 51.5

10

15 9 57.7

10

15 20 0.4

10

15 29 59.5

9

15 39 65.1

8

15 49 47.0

0

15 59 35.1

-9

DECEMBER 10.

12.39

2.osoe

15.61

2.0583

19.15

23.02

J,06T3

27.22

2,0^8

31.75

2,07S3

36.61

3,0R38

41.80

2,0803

47.33

2,0M0

53.20

2.1007

59.41

2,10*4

5.97

2,1121

12.8G

2,1178

20.10

27.68

?.,m

35.62

2,1,1S2

43.90

lAm

62.53

2.U68

1.61

2,1.^26

10.84

2 1SSS

20.53

2-1444

30,57

2-i7o:i

40.96

2.17(12

51,71

2,iwi ;

2,61

2-l»»l

16 9 19.5

Le.TO

16 19 0.0

(.01

16 28 36,7

0-S

16 38 9.3

S-5

18 47 37.9

11.44

16 57 2,4

0-3

17 6 22,7

O.JO

17 15 38,8

8.23

J 7 24 50-6

a.it

17 33 58,0

g.oa

17 43 1,0

>.o

17 51 59,5

8,»3

18 0 53,4

K.KO

18 9 42,7

8,T«

18 18 27,3

Ji-Tfl

18 27 7,1

0.C3

18 35 43.0

R,S1

18 44 12.1

It A

18 52 37.2

B.3

19 0 57.2

N,29

19 9 13.1

8,20

19 17 21.9

8,1

19 25 2S.4

8.03

19 33 25.5

7,94

19 41 19-S

-T.«

112 MOON, 1917.

MEAN TIME.

Hotir.

MOON, 1917.

GREENWICH MEAN TIME.

118

Right
A^renskn.

Var.
£ta.

Deolfnatlao.

DECEMBER 15.

0

1
2

3
4

mm

O

6 -.
7
8
9
10
11
12
13
14
ir.
1<>
17
IS
19
20
21
22
23

0

1
2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

b m 9
18 31 4.74
18 33 34.49
18 36 4.15
18 38 33.71
18 41 3.15
18 43 32.49
18 46 1.70
18 48 30.79
18 50 59.75
18 53 28.58

18 55 57.26

18 58 25.80

19 0 54.19
19 3 22.42
19 5 50.49
19 8 18.40
19 10 46.14
19 13 13.70
19 15 41.09

I 19 18 8.30
19 20 35.33
19 23 2.16
I 19 25 28.81
1 19 27 55.26

8

2.4967 1-22 44

3.4«51
2.4936
2.4917

2.4898 [

2.4879 I

2.4858 '

2.4838 '

2.4816 ,
2.4793

2.4768 I

2.4744 !

2.4718 !

2.4692 I

2.4666 I

22 38

22 33
22 28
22 22
22 16
22 10
22 4
21 58
21 52
21 46
21 39
21 32
21 25
21 18

2.4638 I 21 11

2.4608 I 21 4

2.4679 I 20 56

2.4650 : 20 49

2.4620 20 41

2.4488 20 33

2.4467 20 25

2.4426 20 17

I 2.4392 -20 9

DECEMBER 16.

19 30 21.51 2.4358

19 32 47.56 2.4324

19 35 13.40 2.4290

19 37 39.04 2.4256

19 40 4.46 2.4219

19 42 29.67 2.4184

19 44 54.67 2.4148

19 47 19.44 2.4111

19 49 44.00 2.4074

19 52 8.33 2.4037

19 54 32.44 2.3999

19 56 56.32 2.3962

19 59 19.98 2.3924

20 1 43.41 2.3886 j
20 4 6.60 2.3846 I

20 6 29.56 2.3808 '

20 8 52.29 2.3709

20 11 14.79 2.3730 I

20 13 37.05 2.3690 I

20 15 59.07 2.3651 '

20 18 20.86 2.3612 '

20 20 42.41 2.3573

20 23 3.73 2.3633

20 25 24.80 2.3493

20 27 45.64 2.3453

39398**— 1917

-20 1
9 52
9 44
9 35
9 26
9 17
9 8
8 59
8 49
8 40
8 30
8 21
8 11
1
51

8

7

7 41
7 31
7 20
7 10
6 59
6 48
6 38
6 27
6 16
C 5

0.0
51.8
34.7

8.7
33.9
50.4
58.1
57.1
47.5
29.3

2.5
27.2
43.4
51.2
50.7
41.9
24.8
59.5
26.1
44.6
55.1
57.6
52.2
39.0

18.1
49.4
13.1
29.3
37.9
39.1
33.0
19.5
58.9
31.1
56.2
14.4
25.6
30.0
27.7
18.6
3.0
40.8

19 O

37.2
55.9

8.4
14.7
15.0

9.4

Var.

Hmir.

//

+ 5.063

0

5.211

1

5.359

2

5.607

3

5.663

4

5.798

5

5.944

6

6.088

7

6.232

8

6.375

9

6.518

10

6.659

11

6.800

12

6.939

13

7.07H

14

7.216

15

7.363

16

7.489

17

7.624

18

7.758

19

7.892

20

S.034

21

H.166

22

4 8.284

23

•i- K.41S

0

K.542

1

8.668

2

S.793

3

8.918

4

0.041

5

9.163

6

9.284

7

9.403

8

».523

9

9.639

10

9.765

11

9.870

12

9.983

13

10.095

14

10.206

15

10.315

16

10.423

17

10.530

18

10.636

19

10.740

20

10.843

21

10.945

22

11.044

23

+ 11.143

24

KiRht
Asindinsion.

Var.

h m
20 27
20 30
20 32
20 34
20 37
20 39
20 41
20 44
20 46
20 48
20 51
20 53
20 55

20 57

21 0

DECEMBER

8

45.64
6.24

21
21
21
21

9

4

t

9

21 11
21 13
21 16
21 18
21 20

26.61
46.73

6.63
26.28
45.70

4.89
23.84
42.55

1.04
19.30
37.32
55.12
12.69
30.03
47.15

4.05
20.73
37.20
53.44

9.47
25.29
40.91

DECEMBER

s
2.3453

2.3414
2.3374
2.3336
2.3296
2.3256
2.3218
2.3178
2.3138
2.3100
2.3063
2.3023
2.2986
2.2948
2.2909
2.2872
2.2836
2.2798
2.2763
2.2726
2.2689
2.2664
2.2620
2.2686

21 22 56.31

21

25 11.51

21

27 26.51

21 29 41.31

21

31 55.91

21 34 10.32

21 36 24.53

21

38 38.56

21 40 52.40

21

43 6.06

21

45 19.54

21

47 32.84

21

49 45.97

21

51 58.93

21

54 11.72

21

56 24.35

21 58 36.82

22

0 49.13

22

3 1.29

22

5 13.30

22

7 25.16

22

9 36.88

22

11 48.47

22

13 59.91

Hi 11.23

2.2550
2.2517
2.2483 i
2.2450 I
2.2418
2.2385 !
2.2353 I
2.2323 ,
2.2292
2.2262 I
2.2232 I
2.2203 I
2.2174 ,
2.2146
2.2118
2.2092 I
2.2065 !
2.2039
2.2014
2.1989
2.1965
2.1943
2.1919
2.1897 j
2.1876

>ecliiiatiou.

Var.

ft

6 5 9.4
5 53 57.9
5 42 40.6
5 31 17.7
5 19 49.0
5 8 14.9
56 35.3
44 50.3
33 0.1
21 4.6
9 4.0
3 56 58.4
3 44 47.9
3 32 32.5
3 20 12^4
3 7 47.6
2 55 18.2
2 42 44.2
2 30 5.9
2 17 23.2
2 4 36.3
1 51 45.2
1 38 50.1
I 25 50.9

8.

1 12
0 59
0 46
0 33
0 19
0 6
9 53
9 39
9 26
9 12
8 59
8 45
8 31

8 17
8 4
7 50
7 36
7 22
8
54
6 40
6 26
6 12
5 58

6

- r> 43

47.9
41.1
30.5
16.3
58.6
37.4
12.8
44.9
13.9
39.7

22.4
39.4
53.7

5.2
14.2
20.7
24.7
26.4
25.9
23.2
18.4
11.6

2.9
52.3

hlt.143
11.240
11.33.'>
11.430
11.623
11.614
11.705
11.793
11.881
11.96H
12.062
12.134
12.316
12.39G
12.374
13.462
12.638
12.608
12.676
12.747
12.817
12.885
12.963

-13.018

> 13 .082
13.145
13.207
13.266
13.324
' 13.382
' 13.4.38
13.491
13.643
13.595
13.644
13.603
13.739
13.785
13.82<.»
13.871
13.9i;{
13.95:i
13.990
14.027
14.063
14.097
14.129
14.161

114 MOON, 1917.

MEAN TIME.

MOON, 1917. 115

MEAN TDIE.

116 MOON, 1917.

GBEENWIOH MEAN TIME.

MOON, 1917.

117

GREENWICH MEAN TIME.

Hear.

Riitbt

Var.

DecUnatkn.

Var.
£te.

Hour.

Right
AflccDskn.

Var.

DecUnatioiL

Var.

DECEMBER 31.

DECEMBER 31.

b m s

8

m t ff

tt

b m 8

8

• t n

n

0

9 4 24.27

1.9496

+12 57 41.7

-ia678

12

9 27 30.92

1.9034

+ 10 46 25.8

-11.178

1

9 6 21.12

1.9455

12 46 59.6

10.725

13

9 29 25.02

1.8999

10 35 14.0

11.214

2

9 8 17.73

1.9414

12 36 14.7

10.770

14

9 31 18.91

1.8964

10 24 0.1

11.249

3

9 10 14.09

1.9373

12 25 27.2

10.815

15

9 33 12.59

1.8931

10 12 44.1

11.283

4

9 12 10.21

1.9334

12 14 36.9

10.859

16

9 35 6.08

1.8898

10 1 26.1

11.318

o

9 14 6.10

1.9295

12 3 44.1

10.902

17

9 36 59.36

1.8863

9 50 6.0

11.351

6

9 16 1.75

1.9256

11 52 48.7

10.943

18

9 38 52.44

1.8832

9 38 44.0

11.383

7

9 17 57.17

1.9218

11 41 60.9

10.985

19

9 40 45.34

1.8800

9 27 20.1

11.414

8

9 19 52.36

1.9180

11 30 60.5

11.028

20

9 42 38.04

1.8768

9 15 54.3

11.444

9

9 21 47.33

1.9143

11 19 47.8

11.065

21

9 44 30.56

1.873H

9 4 26.8

11.474

10

9 23 42.08

1.9107

11 8 42.7

11.103

22

9 46 22.89

1.8707

8 52 57.4

11.503

11

9 25 36.61

1.9070

10 57 35.4

11.141

23

9 48 15.04

1.8678

8 41 26.4

11.5.31

12

9 27 30.92

1.9034

+ 10 46 26.8

-11.178

24

9 50 7.02

1.8fl4«

+ 8 29 53.7

-11.558

PHASES OF THE MOON

O FullMcxm
C Last Quarter
% New Moon
3 First Quarter

Jan.

d h m

7 19 42.0

15 23 42.1

22 19 40.0

29 13 1.5

Apr.

d h m

7 1 48.8

14 8 12.0

21 2 1.3

28 17 22.0

July

O Full Moon
C Last Quarter
% New Moon
3) First Quarter

Feb.

6 15 28.4
14 13 53.2
21 6 9.0
28 4 43.7

May

6 14 43.3
13 13 47.9
20 12 46.8
28 11 33.5

Aug.

O Full Moon
C Last Quarter
% New Moon
]) First Quarter

Mar.

8 9 58.0
16 0 33.1
22 16 5.0
29 22 36.4

June

5 1 6.7
11 18 38.5
19 1 2.2
27 4 8.4

Sept.

O Full Moon
([ lAst Quarter

Apr.

7 1 48.8
14 8 12.0

July

4 9 40.5
11 0 11.9

Oct.

APOGEE.

d h

January

9 20.4

February

5 20.7

March

5 2.9

April

1 19.2

April

29 14.2

May

27 9.4

June

24 3.1

July

August

September

October

November

December

d
21
18
14
11
8
6

h

17.6
0.5
2.7

12.5
5.4
2.3

d h m

4 9 40.5

11 0 11.9

18 15 0.1

26 18 40.4

2 17 10.9

9 7 56.4

17 6 21.0

25 7 8.2

1 0 28.5

7 19 5.2

15 22 27.5

23 17 41.4

30 8 31.1

7 10 14.3

Sept.
Oct.

Nov.

Dec.

PERIGEE.

January

February

March

April

May

June

July

d

h m

30

8 31.1

7

10 14.3

15 14 41.0

23

2 37.7

29 18 19.2

6

5 3.5

14

6 28.5

21

10 28.8

28

6 41.3

6

2 13.8

13

21 17.3

20 18 7.3

27 21 51.6

d b

d

23 0.6

August

3

20 13.3

August

31

20 21.2

September

29

17 15.2

October

27

13 6.6

November

23

8 8.2

December

18

6 3.6

b

9.9
19.9
6.1
10.8
18.5
10.2

118 MOON, 1917.

QKEBNWICH MEAM TDIE.

MOON, 1917.
GREENWICH MEAN TIME.

119

V*t.

Agt.

HerUluiDtaranwfch.

-

d

h m

m

1.2

Jan. 24

U

1 19.0

3.10

1.310

1.7

24

L

13 46.2

>.»

l.HS

2.2

26

U

2l2.e

2.17

I.SK)

2.7

25

L

14 38.4

3.13

lOU

3.8

26

U

3 3.6

3.00

-I.I1J

3.7

26

L

15 28,5

3. on

1.314

4.2

27

U

3 5S.2

3.<»

3.380

4.7

27

L

16 17.8

3.05

1.3U

5.8

28

U

4 42.4

3.00

3.30e

5.7

28

I-

17 7.2

J.07

-2.m

G.2

29

u

5 32.1

3.W

3.113

6.7

20l L

17 B7.3

I.1I

l.«8

7.2

30! U

6 22.8

3.13

I.S28

7.7

30

L

18 48.6

a. IS

I. MO

8.2

31

V

7 14.4

1.10

-l.MM

8.7

31

L

19 40.3

3.17

i.ns

9.2

Feb. 1

V

8 6.3

1.18

i.in

9.7

1

h

20 92.2

1.14

i.»ii

10.2

2

V

8 57,8

1.11

0.8)7

10.7

2

h

2123.1

LOt

-0.701

11.2

3

V

9 48.0

l.OS

O.HS

11.7

3

L

2212.3

1.00

0.436

12.2

4

u

10 36.1

l.W

0.30»

12.7

4

L

22 59.2

1.01

0.1M

13.2

5

V

U 21.8

1.80

-o.on

13.7

5

L

23 43.8

1.81

*O.QBO

14.2

6

U

12 5.4

1.T7

0.13J

14.7

o.m

15.2

7

L

0 26.4

1.74

a343

15.7

7

U

1247.2

1.71

■KL4M

16.2

8

L

1 7.6

1.00

o.ut

16.7

8

U

13 27.9

1.00

0.007

17.2

9

L

148.1

1.00

0.78t

17.7

9

U

14 8.4

l.TO

O.W»

18.2

10

L

2 28.9

1.71

+1.03t

18.7

10

U

14 49.6

1.74

1.WS

19.2

11

L

310.8

l.TB

i.aoB

16.7

11

U

15 32.5

1.84

1.44*

20.2

12

L

3 65.0

i.on

i.m

20.7

12

U

16 18.2

1.97

+1.710

21.2

13

L

4 42-3

1.0J

1.M7

21.7

13

U

17 7.4

1. 11

l.«63

22.2

U

L

5 33.6

J. 33

i-oei

22.7

14

U

18 0.8

2.31

a. 137

23.2

15

L

6 29.1

1.40

+3. 183

23.7

15

U

18 58.3

1.47

+3.1«1

24.2

18

L

7 28.3

1.E3

120

MOON, 1917.
GREENWICH MEAN TIME.

TrwHU

1

mnt<Uw..H-lrh.

Vml

I.

7 28.3

u

I.

19 58.9
8 29.7

u

21 0.6

L

9 31.1

u

22 1.8

L

1030.8

U

22 59.6

L

1127.7

U

23 65.1

L

12 22.0

V

048.3

L

13 14.3

U
L

140.0
U 5.6

U

2 31.1

L

14 66.7

U

3 22.6

L

16 4S.4

U

414.5

I.

16 40.9

U

6 7.3

L

17 33.9

U

6 0.3

L

18 26.7

U

6K2.8

L

19 18.6

U

7 43.7

L

20 8.4

U

8 32.6

L

2056.1

U

9 19.0

L

2141.4

U

10 3.2

L

22 24.6

U

10 45.6

L

23 6.3

U

11 26.8

L

23 47.Z

U

12 7.7

L

0 28.2

U

12 49.0

L

1 10.1

U

13 31.7

L

153.9

MOON, 1917.

MEANTDIE.

121

a.u.T.

LmcRndr.

UlRudf.

.SS^L.

Ifir. 10.0

187 10 56.3

-4 68 16.3

16 2.3

10.S

193 23 32.5

5 2 31.4

16 5.6

no

199 38 1«A

6 3 11.7

16 9.1

H.5

206 56 <2.1

5 011.4

15 12.9

12.0

212 17 26.3

4 63 28.0

16 17.0

12.6

218 41 3.4

-4 43 1.4

16 21.2

13.0

225 7 44.6

4 28 53.9

16 26.7

13.6

23137 38.7

4 11 U.O

15 30.4

MO

238 10 67.0

3 50 0.4

15 3S,4

14.5

244 47 52.3

3 26 32.0

15 40.5

15.0

261 28 37.8

-2 58 2.4

15 45.8

16.6

268 13 26.9

2 27 46.0

15 61.2

16.0

2b5 2 32.4

156 4.2

15 56.7

16.5

271 66 5.4

120 20.5

16 2.2

17.0

278 54 14.0

0 44 2.4

16 7.6

17.6

285 57 2,1

-0 8 40.7

16 12.8

18.0

293 4 27,8

+0 31 10.3

16 17.6

18.6

300 16 22.3

1 8 53.5

16 22.0

».o

307 32 28.*

1 46 49.4

16 25.9

19.5

314 52 20.0

2 21 17.2

16 29,0

20.0

322 15 21.1

+2 54 36.7

16 31,2

20.6

329 40 46.1

3 26 6.3

16 32,6

21.0

337 7 41.0

3 62 0.0

16 32.8

21.6

344 35 4.9

4 16 14.7

Iti 32,0

22.0

362 1 51.7

4 33 56,0

16 30.1

22.6

369 26 63.6

+4 47 54.0

16 27,1

23.0

6 49 3.4

4 56 57.6

16 23.2

23.6

14 7 18.3

6 1 3.0

16 18.2

a*.o

21 20 42.0

5 0 16.1

16 12.6

24.6

28 28 27.2

4 64 45.0

16 6.2

26.0

36 29 67.1

+4 44 49.8

15 5S.4

26.6

42 24 46.3

4 30 50,8

15 62.3

26.0

4912 40.9

4 13 12.6

15 45.0

26.6

6S 63 38.1

3 52 20.7

15 37.7

27.0

62 27 46.1

3 28 42.6

15 30.6

27.5

68 65 18.1

+3 2 44,5

15 23.8

28.0

75 16 40.8

2 34 62.3

15 17.4

28.6

SI 32 23.0

2 5 30.5

15 11.4

29.0

67 42 59.3

136 2.3

16 6.0

2S.6

93 49 7.5

1 3 49,6

15 1.2

30.0

98 61 27,9

+0 32 12.4

14 57.1

30.6

105 50 41.9

+0 0 20.9

14 63.6

31.0

11147 31,5

-0 30 59.8

14 60.9

31.5

117 42 38.0

1 159,5

14 48.8

AjM-. 1.0

123 36 41.9

132 12.4

14 47.6

1.6

129 30 22,1

-2 122.6

14 46.8

2.0

135 24 15,4

-2 20 13.9

14 46,7

66 6.49
6617.70
56 30.76
66 44.67
66 69.43
56 16.06

56 31.53

66 48.86

57 6.97
57 26,80

67 45,26

68 5.16
68 25.32

SO 12.32
60 23.72
SU 32,03
60 36,86
00 37,88
80 34,91
60 27.91
60 16.98
60 2.32
59 44.31
69 28.42
69 0.16
58 36.16
68 9.01
67 42.33
67 15.87
66 49.69
66 24.64
66 0.92
56 39.07
56 19.26 I
55 1.70 j
64 46.66
64 33.89
64 23.78
64 16.22
64 11.18
54 8.61
54 8.30

122 MOON, 1917.

GREENWICH MEAN TIME.

MOON, 1917. 123

OEEENWICH UEAK TIME.

124

MOON, 1917.
GREENWICH MEAN TIME.

MOOX, 1917.

GREENWICH MEAN TIME.

125

310 fi9 6.9
318 11 66.6
325 23 36.2
332 33 3B,6
338 41 46.1
346 47 30.9
363 51 6.3
0 61 4».H
7 49 42.8
14 44 36.7
2136 21.0
28 24 S2.3
3610 4.5
41 61 52.7
48 30 13.4

87 6 17.3
S3 20 14.1
99 30 59.5
106 38 44.4
11143 41.8
117 46 7.4
123 46 19.0
129 44 37.4
136 4126.5
14137 8.5
147 32 13.4
153 27 9.6
159 22 37.8
16618 40.6
17116 21.1
177 16 3,2
1S318 21.5
189 23 60.2
195 33 2.4
201 46 30.0
208 4 43.0
214 28 8.2
220 67 8.4
227 32 2.1
234 13 1.9
241 013.6
247 53 36.3

+4 48 O.i

6 134.S

6 10 32.f

5 14 52.^

5 14 35.f

+6 9 48.(

6 0 41.:

4 47 27.S

4 30 23.1

4 9 48.^

f3 46 4.!

3 19 35.1

2 60 46.1

2 20 0.(

1 47 46.1

+ I14 2».i

0 40 35.:

+0 8 28.:

-0 27 26.f

1 0 4g.l

-1 33 I6.i

■1 4 29.(

2 34 12.1

3 2 6.4

3 27 67.(

-3 61 33.(

4 12 39.i

4 31 4.(

4 46 39.1

4 59 12.(

-5 «34.1

5 14 36.;

517 11. (

5 16 10.(

5 11 27 .i

-5 2 57.S

4 60 3B.f

4 34 24.S

4 14 21,5

3 60 34.:

-3 23 MA

-2 52 27.:

Ar-

-„«J^!^..*.

£.

..

d

m

iB.e

June t

1.M

0.4U

20.0

1

a.ig

o.«u

20.6

10

a. 13

O.T»

21.0

10

3.(»

O.MR

21.6

11

3.x

-0.W1

22.0

11

3.<a

i.an

22.6

1!

2.<a

l.DM

23.0

12

>.«

I.IW

23.6

13

3.0i

1.173

24-0

IS

S.07

-1.IW

24.5

14

3:10

i.no

25.0

14

3. IS

i.m

25.6

IE

3.17

1.MI

26.0

IB

3.31

l-SM

26.6

1<

3.M

-i.an

27.0

le

3.36

l.ltT

27.6

17

3.37

1.W)

28.0

17

3.77

1.3U

28.6

11

J.3t

1.311

29.0

IB

3.33

-I.m

29.5

I.IM

0.6

IS

3.17

1.0M

1.0

20

3.11

O.MM

1.5

20

3.08

o.>oa

2.0

21

3.00

~o.m

2,5

21

i.n

o.«7e

3.0

22

1.87

0.S40

3.6

22

1.83

0.188

4.0

23

1.T7

0.2B

4.6

23

1.7*

-O.DU

5.0

24

1.71

+0.1*4

5.5

24

l.«0

0.M1

6.0

2B

1.08

O.SM

6.5

26

1.08

O.JM

7.0

2«

i.ae

■H).««a

7.5

26

1.71

1.171

8.0

2!

1.7S

1.373

8.5

27

1-70

l.««

9.0

2S

1.88

1.7a

9.5

2£

1.93

+1.001

10.0

2fl

3.01

I.QU

10.5

2t

2M

2.13B

11.0

:M

3.18

2. JOT

11.5

30

3.37

3.1M

12.0

July 1

3.37

+3.311

12.5

1

2M

+3.H8

13.0

i

Z.fi3

126

MOON, 1917.

GREENWICH MEAN TIME.

G. M. T.

Longitude.

Latitude.

Semi-
diameter.

Horizontal
Parallax.

Var.
Koar.

Age.

Transit,
Meridian of Greenwich.

Var.
Hour.

• t ft

p 1 tt

1 §§

# It

§t

d

h m

m

July 1.0

234 13 1.9

-3 50 34.3

15 45.3

57 43.47

+2.234

12.0

July 1

u

9 8.0

2.37

1.5

241 013.6

3 23 11.4

15 52.6

58 10.21

2.216

12.5

1

L

21 37.0

2.46

2.0

247 53 36.3

2 62 27.7

15 59.7

58 36.44

2.148

13.0

2

U

10 6.9

2.52

2.5

254 53 0.5

2 18 42.9

16 6.6

59 1.66

2.080

13.5

2

L

22 37.4

2.67

3.0

26168 8.7

1 42 22.6

16 13.0

59 24.97

1.803

14.0

3

U

11 8.4

2.69

3.5

269 8 34.5

-1 3 58.5

16 18.7

59 46.07

+1.646

14.5

3

L

23 39.4

2.68

4.0

276 23 44.0

-0 24 7.2

16 23.7

60 4.31

1.888

15.0

4

U

12 10.2

2.55

4.5

283 42 55.3

+0 16 29.9

16 27.8

6019.24

1.0M

16.5

■ ■ •

5.0

291 619.9

0 57 8.1

16 30.8

60 30.46

0.773

16.0

5

L

0 40.6

2.60

5.5

298 30 4.6

137 0.8

16 32.8

60 37.75

0.440

16.5

5

U

13 10.6

2.44

6.0

305 56 12.9

+2 15 21.6

16 33.7

60 40.99

+0.101

17.0

6

L

139.1

2.37

6.5

313 22 46.9

2 5125.9

16 33.5

60 40.20

-0.22»

17.6

6

U

14 7.2

2.30

7.0

320 48 49.2

3 24 32.5

16 32.2

60 36.56

0.639

18.0

7

L

2 34.5

2.24

7.5

328 13 26.2

3 54 5.8

16 30.0

60 27.38

0.820

18.5

7

U

15 1.0

2.18

8.0

335 35 44.5

4 19 35.9

16 26.9

6016.02

1.068

19.0

8

L

3 26.9

2.13

8.5

342 55 2.7

+4 40 40.0

16 23.1

60 1.92

-1.276

19.5

8

U

15 52.3

2.10

9.0

350 10 41.8

4 57 2.4

16 18.6

59 45.59

1.442

20.0

9

L

4 17.3

2.08

9.5

357 22 11.3

5 8 34.4

16 13.7

59 27.49

1.668

20.5

9

U

16 42.2

2.06

10.0

4 29 8.3

5 15 13.6

16 8.4

59 8.12

1.664

21.0

10

L

5 6.9

2.06

10.5

11 31 17.0

517 3.1

16 2.9

58 47.95

1.706

21.5

10

U

17 31.7

2.07

11.0

18 28 28.5

+5 14 11.5

15 57.3

58 27.33

-L7a6

22.0

11

L

5 56.7

2.09

11.5

25 20 40.0

5 6 51.0

15 51.6

58 6.64

1.720

22.5

11

U

18 21.9

2.11

12.0

32 7 53.5

4 55 17.3

15 46.1

57 46.15

1.002

23.0

12

L

6 47.6

2.14

12.5

38 50 15.6

4 39 48.6

15 40.6

57 26.10

1.647

23.5

12

U

1913.4

2.17

13.0

45 27 56.4

4 20 45.3

15 35.3

57 6.67

1.601

24.0

13

L

7 39.6

2.20

13.5

62 1 7.9

+3 58 29.2

15 30.2

56 47.97

-1.624

24.5

13

U

20 6.1

2.22

14.0

68 30 4.3

3 33 23.1

15 25.3

56 30.11

1.464

25.0

14

L

8 32.9

2.24

14.5

64 55 0.8

3 5 50.5

16 20.7

56 13.11

1.370

25.5

14

U

20 59.7

2.24

15.0

71 16 12.8

2 36 15.6

15 16.3

55 57.02

1.303

26.0

15

L

9 26.6

2.23

15.5

77 33 56.1

2 5 2.6

15 12.2

55 41.85

1.226

26.5

15

U

2153.2

2.21

16.0

83 48 26.2

+ 132 35.5

15 8.3

55 27.59

-1.160

27.0

16

L

10 19.5

2.18

16.5

89 59 58.0

0 59 18.6

16 4.6

55 14.26

1.071

27.5

16

U

22 45.4

2.13

17.0

96 8 46.2

+0 25 35.3

15 1.3

55 1.88

0.003

28.0

17

L

11 10.6

2.08

17.5

10215 5.1

-0 811.3

14 58.2

54 50.43

0.013

28.5

17

U

23 35.3

2.02

18.0

10819 8.4

0 41 38.8

14 55.3

54 39.99

0.820

29.0

• • •

18.5

114 21 9.8

-1 14 26.1

14 52.7

54 30.56

-0.742

29.5

18

L

11 69.2

1.97

19.0

120 21 23.1

1 46 12.6

14 50.5

54 22.20

0.649

0.4

19

U

0 22.5

1.91

19.5

126 20 2.6

2 16 39.4

14 48.5

54 15.00

0.649

0.9

19

L

12 45.1

L85

20.0

132 17 22.5

2 45 28.6

14 46.9

54 9.05

0.441

1.4

20

U

1 7.0

1.80

20.5

138 13 38.5

3 12 23.8

14 45.6

54 4.44

0.326

1.9

20

L

13 28.4

1.76

21.0

144 9 6.8

-3 37 9.7

14 44.8

54 1.29

-0.199

2.4

21

U

149.3

1.73

21.5

150 4 5.1

3 59 32.7

14 44.3

53 59.71

-0.063

2.9

21

L

14 9.8

1.70

22.0

155 58 52.5

4 19 20.5

14 44.4

53 59.83

+0.084

3.4

22

U

2 30.1

1.68

22.5

161 53 49.6

4 36 21.8

14 44.9

54 1.78

0.243

3.9

22

L

14 50.2

1.67

23.0

167 49 19.0

4 50 20.8

14 46.0

54 5.70

0.411

4.4

23

U

3 10.2

1.67

23.5

173 45 44.6

-5 I 26.4

14 47.6

64 11.67

+0.687

4.9

23

L '

15 30.3

1.6S

24.0

179 43 32.4

-5 9 13.3

14 49.8

54 19.81

+0.771

5.4

24

U

3 50.6

1.70

MOON, 1917. 127

GREENWICH UEAN TIME.

128 MOON, 1917.

QREBNWICH MEAN TIME.

MOON, 1917. 189

OBEENWICH MfiAN THIS.

39398'— 1917—

ISO MOON, 1917.

GREENWICH MEAN TIME.

MOON, 1917.

131

GREENWIC5H MEAN TIME.

o.

M.T.

Lon^hude.

Laiitude.

Off

Semi-
diameter.

Horltontal.
Parmllaz. '

Var.

Art.

Transit,
Meridfen of Greenwich.

Var.
I^Hir.

• > >»

tf

d

h m

m

Oct.

24.0

312 5 19.6

+3 9 35.3

16 10.0

59 14.06 -^1.834

1

8.4

Oct. 24

U

7 0.1

2.18

24.5

319 1121.9

3 37 38.6

16 14.2

59 29.40 1 1.227

8.9

24

L

19 26.1

2.16

25.0

326 21 34.6

4 2 32.9

16 18.0

59 43.39 1.098

9.4

25

U

7 51.9

2.14

25.5

333 35 39.6

4 23 47.7

16 21.3

59 55.61

0.8a4

9.9

25

L

2017.6

2.13

26.0

340 53 10.1

4 40 55.7

16 24.1

60 5.67

0.735

10.4

26

U

8 43.2

2.13

26.5

348 13 30.4

+4 53 33.4

16 26.1

60 13.14

+0.504

10.9

•26

L

21 8.9

2.15

27.0

355 35 56.0

5 1 22.4

16 27.3

60 17.67

+0.248

11.4

27

U

9 34.7

2.17

27.5

2 59 34.4

5 4 11.1

16 27.7

60 18.99

-0.031

11.9

27

L

22 1.0

2.20

28.0

10 23 27.9

5 1 54.6

16 27.1

60 16.86

0.325

12.4

28

U

10 27.6

2.34

28.5

17 46 34.5

4 54 35.9

16 25.6

60 11.16

0.626

12.9

28

1.

22 54.6

2.28

29.0

25 7 51.0

+4 42 25.3

16 23.0

60 1.87

-0.919

13.4

*29

U

11 22.3

2.32

29.5

32 26 16.2

4 25 40.5

16 19.6

59 49.18

1.194

13.9

29

L

23 50.4

2.36

90.0

39 40 53.3

4 4 4.').4

16 15.2

59 33.30

1.447

14.4

:K)

U

12 18.9

2.39

30.5

46 50 51.5

3 40 9.1

16 10.1

59 14.57

1.667

14.9

• • •

31.0

53 55 28.8

3 12 24.2

16 4.4

58 53.44

1.847

15.4

31

L

0 47.7

2.41

31.5

60 54 12.9

+2 42 6.6

15 58.1

58 :i0.42

-1.983

15.9

31

U

13 16.8

2.42

Nov

1.0

67 46 41.8

2 9 48.6

15 51.5

58 6.05 2.072

16.4

Nov. 1

L

145.7

2.41

1.5

74 32 43.5

1 36 8.0

15 44.6

57 40.89 2.116

16.9

1

U

14 14.6

2.38

2.0

81 12 16.1

1 1 37.3

15 37.7

57 15.46

2.114

17.4

2

L

2 42.8

2.38

2.5

87 45 26.4

1-0 26 47.5

15 30.8

56 50.33

2.060

17.9

2

U

15 10.5

2.27

3.0

94 12 29.4

-0 7 52.9

15 24.2

5<> 25.95

-1.9K8

18.4

3

h

3 37.4

2.21

3.5

100 33 47.0

0 41 58.6

15 17.9

5fJ 2.77

1.872

18.9

3

V

16 3.5

2.14

4.0

106 49 46.5

1 15 6.9

15 12.0

55 41.14

1.728

19.4

4

L

4 28.7

2.06

4.5

113 0 59.3

1 46 57.7

15 6.6

5.5 21.39

1.561

19.9

4

U

16 53.0

1.99

5.0

119 8 0.5

2 17 13.6

15 1.8

55 3.75

1.376

20.4

5

L

516.4

1.92

5.5

125 1127.5

-2 45 39.1

14 57.6

54 48.44

-1.175

20.9

5

u

17 39.1

1.86

6.0

131 11 58.7

3 12 0.8

14 54.1

54 35.60

0.963

21.4

6

L

6 1.1

1.81

6.5

137 10 13.5

3 36 6.3

14 51.3

54 25.34

0.747

21.9

6

U

18 22.5

1.76

7.0

143 6 50.9

^ 57 44.5

14 49.2

54 17.67

0.530

22.4

7

L

6 43.4

1.73

7.5

149 2 29.3

4 16 45.5

14 47.9

54 12.63

0.310

22.9

7

U

19 4.0

1.70

8.0

154 57 46.2

-4 33 0.0

14 47.2

54 10.20

-0.0U7

2:^.4

8

L

7 24.3

1.69

8.5

160 53 16.C

4 46 19.1

14 47.2

54 10.27

■» 0.107

23.9

8

V

19 44.5

1.68

9.0

166 49 34.2

4 56 35.0

14 47.9

54 12.75

0.304

24.4

9

L

8 4.7

1.69

9.5

172 47 9.7

5 3 40.3

14 49.2

54 17.52

0.4S8

24.9

9

U

20 25.1

1.71

10.0

178 46 30.8

5 7 28.5

14 51.1

5-1 24.41

0.639

25.4

10

1.

8 45.8

1.73

10.5

184 48 2.1

-5 7 53.9

14 53.5

54 33.25

+0.818

25.9

10

u

21 6.7

1.77

11.0

190 52 4.7

5 4 52.2

14 56.4

54 43.84

0.947

26.4

11

L

9 28.1

1.81

11.5

196 58 56.4

4 58 20.4

14 59.6

54 55.91

1.062

26.9

11

U

2150.2

1.87

12.0

203 8 50.9

4 48 17.5

15 3.3

55 9.26

1.159

27.4

12

L

10 13.0

1.93

12.5

209 21 58.4

4 34 44.7

15 7.2

55 2:^.64

1.233

27.9

12

U

22 36.6

2.00

13.0

215 38 25.6

-4 17 45.6

15 11.3

55 38.78

-H.286

28.4

13

L

11 0.9

2.07

13.5

221 58 15.8

3 57 26.6

15 15.6

.55 54.44 1.321

28.9

13

U

23 26.1 , 2.14

14.0

228 21 29.3

3 33 57.4

15 20.0

56 10.41 1.336

29.4

• • •

14.5

234 48 3.9

3 7 30.8

15 24.3

56 26.42

1.331

0.2

14

L

11 52.2

2.21

15.0

241 17 55.4

2 38 22.8

15 28.6

IA> 42.29

1.311

0.7

16

U

0 19.0

2.27

15.5

247 50 57.8

-2 6 53.1

15 32.9

56 57.84

+1.278

1.2

15

L

12 46.6

2.'^2

16.0

254 27 4.4

-133 24.3

15 37.0

57 12.92

+ 1.233

1.7

16

IT

1 14.6

2.35

132 MOON, 1917.

GREENWICH MEAN TIME.

MOON, 1917. 188

GREENWICH MEAN TBIE.

134

MERCURY, 1917.

GREENWICH MEAN TIME.

Date.

Am)arent
Ascension.

Var. per
Hour.

Apparent
Decimation. .

Var. per
Hour.

Logarithm of

Distance
from £arth.

Var. per
Hour.

JNoon.

Semi-
diam-
eter.

Hot.
Paral-
lax.

Transit.

Meridian

of

GrfMn-

Noou.

Noon.

Xoon.

Nixtn.

yoon.

yf^m.

S'wn.

wich.

h m s

8

m t n

f

tt

If

b m

Jan. 1

20 8 54.66

+11.874

-21 30 48.2

-^60 .35

0.013 0168

-4399.8

3.24

8.54

1 26.7

2

20 13 28.72

10.946

21 6 26.3

61.39

0.002 1984

4614.9

3.32

8.76

1 27.3

3

20 17 39.05

9.805

20 41 46.3

61.84

9.990 8704

4823.6

3.42

8.99

1 27.5

4

20 21 22.61

8.713

20 17 3.3

61.62

9.979 0547

5020.1

3.50

9.23

1 27.2

0

20 24 36.17

7.394

19 52 34.5

60.64

9.966 7889

5197.6

3.60

9.50

1 26.5

6

20 27 16.37

+ 5.933

-19 28 38.9

+58.85

9.954 1282

-5347.5

3.71

9.78

1 25.2

7

20 29 19.82

4.331

19 5 36.6

56.19

9.941 1515

5459.2

3.82

10.08

1 23.3

8

20 30 43.18

2.595

18 43 48.9

52.63

9.927 9630

5522.0

3.95

10.39

1 20.7

9

20 31 23.42

+ 0.741

18 23 37.3

48.19

9.914 6949

5523.4

4.07

10.71

1 17.4

10

20 31 18.02

- 1.204

18 5 22.8

42.89

9.901 5099

5450.6

4.19

11.04

1 13.3

11

20 30 25.18

- 3.204

-17 49 24.8

+36.83

9.888 6007

-5291.9

4.32

11.37

1 8.5

12

20 28 44.22

5.205

17 35 59.7

30.17

9.876 1852

6037.7

4.44

11.70

1 2.9

13

20 26 15.80

7.147

17 25 20.1

23.07

9.864 5017

4681.2

4.56

12.02

0 56.4

14

20 23 2.20

8.957

17 17 33.7

15.78

9.853 7984

4221.3

4.68

12.32

0 49.2

15

20 19 7.50

10.560

17 12 42.3

8.53

9.844 3184

3663.0

4.78

12.59

0 41.4

16

20 14 37.56

-11.882

-17 10 41.6

+ 1.59

9.836 2854

-3018.2

4.87

12.83

0 33.0

17

20 9 39.92

12.860

17 11 22.0

- 4.H5

9.829 8848

2306.3

4.94

13.02

0 24.2

18

20 4 23.41

13.449

17 14 28.8

10.59

9.825 2497

1551.6

4.99

13.16

0 15.0

19

19 58 57.65

13.629

17 19 44.0

15.54

9.822 4495

781.6

5.03

13.24

( 0 6.7
\ » 56^4

20

19 53 32.43

13.407

17 26 47.8

19.63

9.821 4873

- 24.8

5.04

13.27

23 47.3

21

19 48 17.09

-12.813

-17 35 19.7

-22.89

9.822 2990

+ 693.0

5.03

13.25

23 38.4

22

19 43 19.99

11.896

17 45 0.4

25.37

9.824 7659

1351.3

5.00

13.17

23 30.0

23

19 38 48.13

10.720

17 55 31.7

27.15

9.828 7258

1935.4

4.95

13.05

23 22.1

24

19 34 46.90

9.355

18 6 37.7

28.27

9.833 9895

2436.8

4.90

12.90

23 14.7

25

19 31 20,11

7.863

18 18 4.3

28 .8d

9.840 3545

2853.2

4.82

12.71

23 7.9

26

19 28 30.01

- 6.305

-18 29 39.5

-29.00

9.847 6194

+3187.6

4.74

12.50

23 1.8

27

19 26 17.62

4.729

18 41 13.0

28.73

9.855 5930

3444.9

4.66

12.27

22 56.2

28

19 24 42.83

3.176

18 52 35.6

28.10

9.864 0995

3633.2

4.56

12.03

22 51.3

29

19 23 44.76

1.674

19 3 39.5

27.17

9.872 9844

3761.7

4.48

11.79

22 47.0

30

•19 23 21.92

- 0.242

19 14 17.8

25.98

9.882 1147

3839.0

4.38

11.54

22 43.2

31

19 28 32.45

+ 1.105

-19 24 24.4

-24.53

9.891 3776

+3873.9

4.29

11.30

22 39.9

Feb. 1

19 24 14.25

2.363

19 33 53.7

22.88

9.900 6817

3874.3

4.19

11.06

22 37.2

o

19 25 25.14

3.529

19 42 40.9

21 .02

9.909 9518

3846.7

4.11

10.83

22 34.8

3

19 27 2.92

4.004

19 50 41.4

19.00

9.919 1287

3797.5

4.02

10.60

22 32.9

4

10 29 5.44

5.592

19 57 51.5

16.82

9.928 1665

3731.5

3.04

10.38

22 31.3

5

19 31 30.64

+ 6.495

-20 4 7.7

-14.50

9.937 0296

+3652.7

3.86

10.17

22 30.1

6

19 34 16.58

7.321

20 9 26.7

12.06

9.945 6924

3565.0

3.79

9.97

22 29.3

7

19 37 21.46

8.074

20 13 45.8

9.51

9.954 1365

3470.7

3.71

9.78

22 28.7

8

19 40 43.60

8.761

20 17 2.4

6.S6

9.962 3487

3372.3

3.64

9.60

22 28.4

9

19 44 21.48

1>.3«8

20 19 14.4

4.13

9.970 3216

3271.4

3.5H

9.42

22 28.3

10

19 48 13.70

+ 9.956

-20 20 20.0

- 1.32

9.978 0505

+3169.4

3.51

9.26

22 28.4

11

19 52 18.98

10.475

20 20 17.2

+ 1.56

9.985 5349

3067.5

3.46

9.10

22 28.7

12

19 56 36.14

10.948

20 19 4.6

4.49

9.992 7753

296t).3

3.40

8.95

22 29.2

13

20 1 4.16

ll.;J80

20 16 41.1

7.48

9.999 7745

2866.7

3.34

8.80

22 29.9

14

20 5 42.05

11.772

20 13 5.3

10.51

0.006 5370

2768.9

3.29

8.67

22 30.7

15

20 10 28.96

+12.131
+12.459

-20 8 16.5

+13.57

0.013 0671

+2673.2

3.24

8.54

22 31.7

16

20 15 24.11

-20 2 13.6

+16.67

0.019 3706

+2580.1

3.20

8.42

22 32.8

MERCURY, 1917.

135

GREENWICH MEAN TIME.

IVate.

Ascension. «"»"•

1

Apparent
Declination.

Var. per
Hour.

1

1/omrithm of

Distance
from Earth, j

1

Var. per
Hour.

Semi-

dlam-

eter.

H(ir.
Paral-
lax.

Noon.

Traretit,

Meridian

of

Green-

Noon. 1 Noon.

1

Noon,

Noon.

Noon.

Noon.

Noon.

wich.

h m s

s

• r ft

It

II

ti

h m

Feb. 16

20 15 24.11

+12.459

-20 2 13.6

+ 16.67

0.019 3706

+2580.1

3.20

8.42

22 32.8

17

20 20 26.77

12.758

19 54 56.1

19.79

0.025 4536

2480.5

3.15

8.30

22 34.0

18

20 25 36.31

13.033

19 46 23.3

22.94

0.031 3224

2401.6

3.11

8.19

22 35.3

19

20 30 52.15

13.283

19 36 34.7

26.11

0.036 9832

2316.2

3.06

8.08

22 36.8

20

20 36 13.74

13.513

19 25 30.0

29.29

0.042 4425

2233.6

3.03

7.98

22 38.3

21

20 41 40.62

+13.724

-19 13 8.8

+ 32.48

0.047 7065

+2153.6

2.99

7.88

22 39.8

22

20 47 12.35

13.918

18 59 30.9

35.69

0.052 7817

2076.1

2.96

7.79

22 41.5

23

20 52 48,57

14.097

18 44 35.9

38.90

0.057 6736

2001.0

2.92

7.71

22 43.2

24

20 58 28.90

14.202

18 28 23.9

42.11

0.062 3883

1928.2

2.89

7.62

22 45.0

25

21 4 13.06

14.415

18 10 54.7

45.32

0.066 9309

1857.7

2.86

7.54

22 46.9

26

21 10 0.75

+14.557

-17 52 8.3

+ 48.55

0.071 3068

+1789.2

2.84

7.47

22 48.8

27

21 15 51.74

14.690

• 17 32 4.4

51.77

0.075 5206

1722.5

2.81

7.39

22 50.7

28

21 21 45.81

14.815

17 10 43.3

54.99

0.079 5762

1667.5

2.78

7.33

22 52.7

Mar. 1

21 27 42.78

14.932

16 48 4.9

58.21

0.083 4781

1504.2

2.76

7.26

22 54.8

2

21 33 42.49

15.013

16 24 9.3

61.43

0.087 2294

1532.1

2.74

7.20

22 56.9

3

21 39 44.80

+15.149

-15 58 56.4

+ 64.64

0.090 8333

+1471.2

2.72

7.14

22 59.0

4

21 45 49.59

15.250

15 32 26.5

67.85

0.094 2922

1411.4

2.69

7.08

23 1.2

5

21 51 56.77

15.348

15 4 39.6

71.05

0.097 6085

1352.2

2.67

7.03

23 3.4

6

21 58 6.26

15.443

14 35 36.0

74.25

0.100 7831

1293.4

2.65

6.98

23 5.7

7

22 4 18.01

15.536

14 5 15.7

77.44

0.103 8174

1236.2

2.63

6.93

23 8.0

8

22 10 31.98

+15.628

-13 33 38.9

+ 80.63

0.106 7123

+1177.1

2.61

6.88

23 10.3

9

22 16 48.16

15.720

13 0 46.0

83.79

0. 109 4673

1118.7

2.60

6.84

23 12.7

10

22 23 6.52

15.811

12 26 37.1

86.95

0.112 0817

1059.9

2.58

6.80

23 15.1

11

22 29 27.11

15.904

11 51 12.5

90.10

0.114 5543

1000.5

2.56

6.76

23 17.5

12

22 35 49.94

15.998

11 14 32.5

93.23

0.116 8833

940.1

2.55

6.72

23 20.0

13

22 42 15.04

+16.094

-10 36 37.7

+ 96.34

0.119 0658

+ 878.4

2.54

6.69

23 22.5

14

22 48 42.48

16.193

9 57 28.3

99.44

0.121 0981

815.0

2.52

6.66

23 25.1

15

22 55 12.33

16.395

9 17 5.0

102.50

0.122 9763

749.7

2.51

6.63

23 27.7

16

23 1 44.65

16.400

8 35 28.4

105.55

0.124 6949

682.0

2.50

6.60

23 30.3

17

23 8 19.54

16.509

7 52 39.0

108.56

0.126 2479

611.6

2.49

6.58

23 33.0

18

23 14 57.09

+16.621

- 7 8 38.0

+ 111.52

0. 127 6280

+ 537.9

2.49

6.56

23 35.7

19

23 21 37.41

16.739

6 23 26.2

114.45

0.128 8270

460.6

2.49

6.55

23 38.5

20

23 28 20.60

16.861

5 37 4.8

117.32

0.129 8357

379.0

2.48

6.53

23 41.3

21

23 35 6.76

16.986

4 49 35.3

120.13

0.130 6432

293.0

2.47

6.51

23 44.2

22

23 41 55.99

17.117

4 0 59.3

122.86

0.131 2380

201.7

2.47

6.50

23 47.2

23

23 48 48.41

+17.252

- 3 11 18.9

1+125.50

0.131 6067

+ 104.5

2.47

6.50

23 50.2

24

23 55 44.10

17.389

2 20 36.3

\ 128.03

0.131 7347

+ 1.0

2.47

6.50

23 53.2

25

0 2 43.12

17.530

1 28 54.3

130.44

0.131 6060

- 109.5

2.47

6.50

23 56.3

26

0 9 45.54

17.6?2

- 0 36 16.2

132.71

0.1312031

227.6

2.47

6.50

23 59.5

27

0 16 51.37

17.814

+ 0 17 14.2

134.80

0.130 5072

353.7

2.47

6.51

28

0 24 0.61

+17.955

+ 1 11 32.6

+136.69

0.129 4981

- 488.7

2.48

6.53

0 2.7

29

0 31 13.19

18.092

2 6 33.6

l;J8.35

0.128 1539

632.9

2.49

6.55

0 6.0

30

0 38 28.99

18.223

3 2 11.4

139.75

0.126 4526

786.6

2.49

6.58

0 9.3

31

0 45 47.83

18.345

3 58 19.2

140.84

0.124 3705

950.1

2.50

6.61

0 12.7

Apr. 1

0 53 9.44

18.454

4 54 49.1

141.59

0.121 8842

1123.5

2.52

6.65

0 16.1

2

1 0 33.46

+18.545

+ 5 51 32.5

+141.96

•

0.118 9700

-1306.6

2.54
2.56

6.69

0 19.6

3

1 7 59.43

+18.615

+ 6 48 19.6

+141.90

0.115 6050

-1499.0

6J4

<i*ia

186

MERCURY, 1917.

GREENWICH MEAN TIME.

Dtte.

-'WST'

Var.per
Hour.

ApiMrent
DecUDfttion.

Var.per
Hour.

Lomiithm of

Distanco
from Earth.

Var.per
Hour.

Seml-

diam-

eter.

Hor.
Paral-
lax.

Transit,

MeridiaD

of

Green-

2fdoH.

Noon,

JVbon.

Noon.

Noon.

Noon.

Noon.

Soon.

wich.

h m s

8

• in

n

1'

n

h m

Apr. 1

0 53 9.44

+18.464

+ 4 54 49.1

+141.59

0.121 8842

-1123.5

2.52

6.65

0 16.]

2

1 0 33.46

18.545

5 51 32.5

141.96

0.118 9700

1806.6

2.54

6.69

0 19.t

3

1 7 59.43

18.615

6 48 19.6

141.90

0.115 6050

1499.0

2.56

6.74

0 23.]

4

1 15 26.78

18.660

7 44 59.8

141.37

0.111 7679

1700.0

2.58

6.80

0 26.(

5

1 22 54.82

18.672

8 41 21.5

140.85

0.107 4392

1906.4

2.61

6.87

0 30.1

6

1 30 22.76

+18.660

+ 9 37 12.4

+138.80

0.102 6027

-2122.9

2.64

6.95

0 33.;

7

1 37 49.68

18.586

10 32 19.7

136.71

0.097 2457

2341.9

2.67

7.03

0 37.2

8

1 45 14.55

18.479

11 26 30.2

134.07

0.091 3598

2563.3

2.71

7.13

0 40.;

9

1 52 36.28

18.324

12 19 30.5

130.87

0.084 9417

2786.0

2.75

7.24

0 44.1

10

1 59 53.67

18.117

13 11 7.6

127.14

0.077 9935

3004.6

2.79

7.35

0 47.-^

11

2 7 5.48

+17.868

+14 1 8.9

+122.89

0.070 5228

-3220.1

2.84

7.48

0 50.;

12

2 14 10.45

17.547

14 49 22.7

118.18

0.062 5424

3429.0

2.89

7.62

0 53.^

13

2 21 7.30

17.182

15 35 38.2

113.06

0.054 0706

3629.3

2.95

7.77

0 56.€

14

2 27 54.78

16.766

16 19 46.0

107.54

0.045 1301

3819.1

3.01

7.93

0 59.7

15

2 34 31.66

16J290

17 1 37.7

101.72

0.035 7480

3997.2

3.07

8.10

1 2.^

16

2 40 56.76

+15.785

+17 41 6.6

+ 95.66

0.025 9540

-4162.1

3.15

8.29

1 4.J

17

2 47 8.97

15.225

18 18 7.3

89.38

0.015 7815

4312.7

3.23

8.49

1 7.1

18

2 53 7.24

14.624

18 52 35.5

82.95

0.005 2649

4448.6

3.30

8.69

1 9.1

19

2 58 50.60

18.963

19 24 28.3

76.43

9.994 4403

4569.3

3.38

8.91

1 lO.t

20

3 4 18.11

13.304

19 53 43.8

09.85

9.983 3448

4674.3

3.47

9.14

1 12.4

21

3 9 28.92

+12M2

+20 20 21.0

+ 63.24

9.972 0163

-4763.5

3.57

9.39

1 13.6

22

3 14 22.26

11.848

20 44 19.5

56.63

9.960 4928

4836.8

3.66

9.64

1 14..^

23

3 18 57.38

11.074

21 5 39.5

50.04

9.948 8128

4893.8

3.76

9.90

1 15.1

24

3 23 13.60

10.274

21 24 21.7

43.48

9.937 0159

4934.3

3.86

10.17

1 15.S

25

3 27 10.31

9.448

21 40 27.0

36.97

9.925 1414

4958.2

3.97

10.46

1 15.4

26

3 30 46.94

+ 8.601

+21 53 56.6

+ 30.51

9.913 2301

-4966.0

4.08

10.75

1 15.1

27

3 34 2.98

7.733

22 4 51.9

24.11

9.901 3236

4954.1

4.19

11.04

1 14.4

28

3 36 57.99

6.849

22 13 14.3

17.76

9.889 4651

4925.0

4.31

11.35

1 13.4

29

3 39 31.61

5.951

22 19 5.1

11.49

9.877 6990

4876.8

4.42

11.66

1 12.C

30

3 41 43.55

5.043

22 22 26.1

+ 5.27

9.866 0723

4808.8

4.54

11.98

1 10.2

May 1

3 43 33.64

+ 4.131

+22 23 18.7

- 0.89

9.854 6334

-4720.0

4.67

12.30

1 8.1

2

3 45 1.82

3.218

22 21 44.8

6.93

9.843 4337

4609.5

4.79

12.62

1 5.C

3

3 46 8.14

2.311

22 17 46.7

12.90

9.832 5260

4476.4

4.91

12.94

1 2.7

4

3 46 52.83

1.416

22 11 26.7

18.75

9.821 9659

4319.7

5.03

13.26

0 59..!

5

3 47 16.28

+ 0.542

22 2 48.1

24.45

9.811 8108

4138.9

5.15

13.57

0 56.(

6

3 47 19.10

-0.302

+21 51 54.5

-29.98

9.802 1191

-3933.3

5.27

13.88

0 52.1

7

3 47 2.08

1.110

21 38 50.8

35.29

9.792 9509

3702.8

5.38

14.17

0 47.S

8

3 46 26.22

1.870

21 23 42.9

40.32

9.784 3653

3447.6

5.49

14.46

0 43.2

9

3 45 32.77

2.574

21 6 37.9

45.03

9.776 4216

3168.2

5.59

14.72

0 .38.5

10

3 44 23.19

3.212

20 47 44.6

49.35

9.769 1760

2866.1

5.68

14.97

0 33.4

11

3 42 59.19

- 3.776

+20 27 12.9

- 53.20

9.762 6814

-2542.7

5.77

15.20

0 28.1

12

3 41 22.64

4.256

20 5 15.0

56.53

9.756 9863

2200.2

5.84

15.40

0 22.5

13

3 39 35.62

4.617

19 42 4.0

59.27

9.752 1333

1841.7

5.90

lo.-)?

0 16.S

14

3 37 40.33

4.944

19 17 55.1

61.36

9.748 1561

1470.6

0.96

15.72

0 ll.C

15

3 35 39.08

5.143

18 53 4.5

62.74

9.745 0818

1090. .1

6.00

15.S3

( 0 BJ

16

3 33 34.26

- 5.242

+ 18 27 49.3

- 63.39

9.742 9268

- 705.0

6.03

15.91

23 53.(

17

3 31 28.25

- 5.242

+18 2 27.7

-63.28

9.741 6986

- 31 S. 8

6.05

15.0.1

23 47. (

MERCURY, 1917.

137

GREENWICH MEAN TIME.

Date.

Apparant
Afloeosloti.

Var. per
Hoar.

Appvent
Declination.

Var. per
Hour.

Lqnrithmof

Distance
from Earth.

Var. per
Hour.

Semi-
diam-
eter.

Hor.
Paral-
lax.

Transit,

Meridian

of

Green-

Ifoo%.

Nwtn,

Noon.

JVOOR.

Noon,

JVbofi.

Noon.

Noon,

wich.

b m s

8

O / «/

rt

n

II

h m

May 17

3 31 28.25

- 6.242

+ 18 2 27.7

-63.28

9.741 6986

- 318.8

6.05

15.95

23 47.0

18

3 29 23.38

6.148

17 37 17.8

62.41

9.741 3937

+ 68.9

6.05

15.96

23 41.1

19

3 27 21.90

4.M0

17 12 37.9

60.80

9.741 9996

439.4

6.04

15.94

23 35.3

20

3 25 25.98

4.687

16 48 45.3

58.46

9.743 4938

803.8

6.02

15.88

23 29.5

21

3 23 37.56

4.3o5

16 25 56.9

56.47

9.745 8462

1153.8

5.99

15.80

23 23.9

22

3 21 58.45

- 8.913

+16 4 27.7

-51.87

9.749 0184

+1486.7

5.95

15.68

23 18.5

23

3 20 30.23

3.429

15 44 31.5

47.73

9.762 9668

1800.2

5.90

15.54

23 13.4

24

3 19 14.28

2.892

15 26 20.1

43.15

9.757 6426

2092.7

5.83

15.38

23 8.4

25

3 18 11.76

2.311

16 10 3.4

38.19

9.762 9943

2363.2

5.76

15.19

23 3.6

26

3 17 23.64

1.694

14 55 49.5

32.93

9.768 9679

2611.0

5.68

14.98

22 59.1

27

3 16 50.67

- 1.049

+14 43 44.3

-27.47

9.775 5087

+2836.0

5.60

14.76

22 54.9

28

3 16 33.44

-0.384

14 33 52.0

21.87

9.782 5625

3038.3

5.50

14.52

22 51.0

29

3 16 32.35

+ 0.296

14 26 15.0

16.21

9.790 0763

3219.4

5.41

14.27

22 47.3

30

3 16 47.70

0.984

14 20 54.2

10.53

9.797 9992

3379.6

5.31

14.01

22 43.9

31

3 17 19.63

1.677

14 17 49.1

- 4.91

9.806 2825

3519.9

5.22

13.75

22 40.7

June 1

3 18 8.21

+ 2.371

+14 16 57.9

+ 0.62

9.814 8801

+3641.9

5.11

13.48

22 37.8

2

3 19 13.40

8.062

14 18 17.9

6.02

9.823 7498

3746.7

5.01

13.20

22 35.3

3

3 20 35.14

3.749

14 21 45.4

11.24

9.832 8515

3835.5

4.90

12.93

22 32.9

4

3 22 13.28

4.429

14 27 16.1

16.28

9.842 1487

3909.9

4.80

12.66

22 30.9

5

3 24 7.65

5.101

14 34 45.1

21.10

9.851 6080

3970.7

4.70

12.38

22 29.1

6

3 26 18.09

+ 6.767

+14 44 6.9

+26.68

9.861 1983

+4019.4

4.59

12.11

22 27.6

7

3 28 44.42

6.425

14 55 15.9

30.02

9.870 8920

4056.9

4.50

11.85

22 26.3

8

3 31 26.44

7.076

15 8 6.0

a4.ll

9.880 6629

4084.0

4.39

11.58

22 25.3

9

3 34 23.97

7.718

15 22 30.9

37 .tt

9.890 4875

4101.7

4.30

11.32

22 24.6

10

3 37 36.86

8.356

15 38 24.2

41.47

"•WaI 0^t4

4111.0

4.20

11.07

22 24.1

11

3 41 4.98

•1-8.987

+15 55 39.3

+44.74

9.910 2139

+4112.1

4.10

10.82

22 23.9

12

3 44 48.18

9.613

16 14 9.5

47.73

9.920 0765

4105.7

4.01

10.58

22 23.9

13

3 48 46.40

10.238

16 33 47.9

50.42

9.929 9156

4092.3

3.93

10.34

22 24.1

14

3 52 59.57

10.859

16 54 27.5

52.83

9.939 7143

4072.2

3.85

10.11

22 24.6

15

3 57 27.64

11.481

17 16 1.4

54.94

9.949 4571

4045.6

3.76

9.89

22 25.4

16

4 2 10.64

+12.102

+17 38 22.2

+56.74

9.959 1281

+4012. >

3.67

9.67

22 26.4

17

4 7 8.56

12.725

18 1 22.4

58.22

9.968 7121

3973.1

3.59

9.46

22 27.7

18

4 12 21.46

13.350

18 24 54.4

59.39

9.978 1936

3927.1

3.51

9.25

22 29.2

19

4 17 49.40

13.979

18 48 60.2

60.21

9.987 5668

3874.4

3.44

9.06

22 30.9

20

4 23 32.46

14.611

19 13 1.7

60.69

9.996 7852

3814.7

3.37

8.87

22 32.9

21

4 29 30.73

+15.245

+19 37 20.1

+60.79

0.005 8618

+3747.9

3.29

8.68

22 35.2

22

4 35 44.26

15.883

20 1 36.5

60.51

0.014 7688

3673.3

3.23

8.51

22 37.7

23

4 42 13.14

16.624

20 25 41.5

59.83

0.023 4870

3590.5

3.17

8.34

22 40.5

24

4 48 57.39

17.164

20 49 25.1

58.73

0.031 9963

3499.1

3.10

8.17

22 43.6

25

4 55 57.00

17.803

21 12 37.0

57.19

0.040 2752

3398. 4

3.04

8.02

22 46.9

26

5 3 11.88

+18.436

+21 35 6.4

+55.18

0.048 3009

+3288.1

2.98

7.87

22 50.4

27

5 10 41.87

19.061

21 56 41.8

.12.69

0.056 0501

3167.8

2.93

7.73

22 54.2

28

5 18 26.71

19.672

22 17 11.8

49.72

0.063 4981

3037.1

2.88

7.60

22 58.3

29

5 26 25.99

20.264

22 36 24.3

46.24

0.070 6195

2895.7

2.84

7.48

23 2.5

30

5 34 39.19

20.831

22 54 7.1

42.25

0.077 3889

2743.7

2.79

7.36

23 7.1

July 1

5 43 5.60

+21.364

+23 10 8.2

+37.76 1 0.083 7811

+2581.4

2.76

7.26

23 11.8

2

5 51 44.35

+21.857

+23 24 15.9

+32.80

1 0.089 7719

+2409.3

2.72

7.16

23 16.7

138

MERCURY, 1917.

GREENWICH MEAN TIME.

Date.

July

Aug.

1
2
3
4
5

6
7
8
9
10

11
12
13
14
16

16
17
18
19
20

21
22
23
24
25

26
27
28
29
30

31
1
2
3
4

5
6

8
9

10
11
12
13
14

15
16

Apparent
Asoenskm.

Var. per
Hour.

Noon.

Noon.

h m s

s

5 43 5.60

4-31.364

5 51 44.35

21.857

6 0 34.37

22.303

6 9 34.45

22.694

6 18 43.18

23.023

6 27 59.02

+23.2^

6 37 20.31

23.477

6 46 45.33

23.596

6 56 12.31

23.641

7 5 39.51

23.614

7 15 5.24

+23.519

7 24 27.89

23.359

7 33 46.03

23.143

7 42 58.33

22.875

7 52 3.66

22.563

8 1 1.04

+22.213

8 9 49.68

21.835

8 18 28.93

21.433

8 26 58.32

21.014

8 35 17.49

20.582

8 43 26.22

+20.144

8 51 24.37

19.702

8 59 11.91

19.260

9 6 48.87

18.821

9 14 15.33

18.385

9 21 31.41

+17.957

9 28 37.31

17.536

9 35 33.20

17.123

9 42 19.28

16.719

9 48 55.78

16.324

9 55 22.91

+15.939

10 1 40.90

15.562

10 7 49.94

15.194

10 13 50.27

14.835

10 19 42.06

14.482

10 25 25.49

+14.138

10 31 0.73

13.800

10 36 27.92

13.467

10 41 47.18

13.139

10 46 58.62

12.815

10 52 2.31

+12.493

10 56 58.30

12.173

11 1 46.60

11.853

U 6 27.23

11.532

11 U 0.12

11.209

11 15 25.23

+10.882

11 19 42.44

'+10.551

Apparent
Decimation.

Var. per
Hour.

L<»arithin of

Distance
. /rom Earth.

Noon.

Noon.

Noon.

+23 10 8.2

It
+ 37.76

0.083 7811

23 24 15.9

32.80

0.089 7719

23 36 18.8

27.87

0.095 3386

23 46 6.4

21.53

0.100 4606

23 53 29.3

15.32

0.105 1207

+23 58 19.6

+ 8.82

0.109 :U)53

24 0 30.7

+ 2.07

0.113 0050

23 59 58.0

- 4.81

0.116 2146

23 56 39.1

11.77

0.118 9349

23 50 33.0

18.72

0.121 1702

+23 41 41.1

- 25.58

0.122 9292

23 30 6.3

32.29

0.124 2259

23 15 53.1

38.77

0.125 0761

22 59 7.4

44.99

0.125 4989

22 39 56.2

50.89

0.125 5156

+22 18 27.2

- 56.46

0.125 1479

21 54 48.9

61.67

0.124 4192

21 29 9.8

66.52

0.123 3518

21 1 38.8

71.00

0.121 9682

20 32 24.9

76.11

0.120 2897

+20 1 36.5

- 78. W)

0.118 3368

19 29 22.2

82.27

0.116 1286

18 55 50.1

S5.35

0.113 6826

18 21 8.0

88.11

0.111 0152

17 45 23.2

90.57

0.108 1406

+ 17 8 42.8

- 92.75

0.105 0730

16 31 13.3

94.67

0.1018235

15 53 0.8

96.83

0.098 4028

15 14 11.4

97.75

0.094 8201

14 34 50.4

98.96

0.091 0836

+13 55 3.1

- 99.95

0.087 2001

13 14 54.2

100.75

0.083 1757

12 34 28.4

101 .37

0.079 0151

11 53 50.0

101 .SI

0.074 7223

11 13 3.0

102 .OK

0.070 3009

+ 10 32 11.5

-102.19

0.005 7530

9 51 19.2

102.1.)

0.061 0806

9 10 29.7

101 .9<i

0.050 2845

8 29 46.4

101.62

0.051 3054

7 49 12.9

101.15

0.040 32,^2

+ 78 52.5

-100.53

0.041 1574

6 28 48.0

W.77

0.035 8070

5 49 4.4

9>!..}0%

0.0;K) 4508

5 9 43.3

97.i»o

0.024 9073

4 30 48.6

96.68

0.019 2340

+ 3 52 23.9

- 95. :w

0.013 4312

+ 3 14 32.6

- 93.89

0.007 4945

Var. per
Hour.

Semi-
diam-
eter.

Hot.
Paral-
lax.

Transit.

Meridian

of

Green-

JVoon.

Noon.

Noon,

wich.

n

n

h m

+2581.4

2.76

7.26

23 11.8

2409.3

2.72

7.16

23 16.7

2228.1

2.68

7.07

23 21.7

2039.0

2.65

6.99

23 27.0

1843.4

2.62

6.91

23 32.3

+1643.1

2.60

6.84

23 37.7

1439.6

2.57

6.78

23 43.2

1235.2

2.55

6.73

23 48.8

1032.0

2.53

6.69

23 54.3

831.4

2.52

6.66

23 59.8

+ 635.6

2.51

0.63

• • • • •

446.1

2.50

0.61

0 5.2

263.8

2.50

0.60

0 10.6

+ 90.1

2.49

6.59

0 15.9

- 74.7

2.50

6.60

0 21.1

-230.0

2.50

6.60

0 26.1

375.7

2.50

6.61

0 31.0

512.1

2.51

6.62

0 35.7

639.4

2.52

6.64

0 40.3

757.9

2.53

6.67

0 44.6

- 888.2

2.54

0.70

0 48.9

970.8

2.55

0.73

0 52.9

1066.4

2.56

6.77

0 56.7

1155.6

2.58

6.81

1 0.4

1238.8

2.60

6.86

1 3.9

-1316.8

2.62

6.91

1 7.2

1390.3

2.64

0.97

1 10.4

1459.6

2.66

7.02

1 13.4

1525.4

2.68

7.07

1 16.2

1588.0

2.71

7.13

1 18.9

-1647.9

2.74

7.20

1 21.4

1705.5

2.76

7.27

1 23.7

1761.4

2.78

7.33

1 25.9

1815.7

2.81

7.41

1 28.0

1868.7

2.84

7.48

1 29.9

-1920.9

2.87

7.56

1 31.7

1972.6

2.90

7.65

1 33.3

2024.0

2.93

" ►to

i .i6

1 34.8

2075.2

2.96

7.82

1 36.2

2126.6

3.00

7.91

1 37.4

-2178.3

3.04

8.00

1 38.5

2230.4

3.07

8.10

1 39.5

2283.1

3.11

8.20

1 40.4

2;J36.6

3.15

8.31

1 41.1

2390.7

3.19

8.42

1 41.7

-2445.7

3.24

8.53

1 42.2

-2501,6

3.28

8.65

1 42.5

MERCURY, 1917.

189

GREENWICH MEAN TIME.

Data.

AmMuront
Asocnsfafi.

Var. per
Hour.

Apparent
Decimation.

Var. per
Hour.

Logarithm of

Distance
from Earth.

Var. per
Hoar.

Noon.

Semi-
diam-
eter.

Hor.
Paral-
lax.

Tranatt.
Meridian

of
Green-

Noon.

Noon.

Noon.

Noon.

iYoon.

}toon.

Noon.

wich.

h m 8

s

• / »/

ft

ft

It

h ni

kus, 16

11 19 42.44

+10.551

4-3 14 32.6

- 93.89

0.007 4945

-2501.6

3.28

8.65

1 42.5

17

11 23 51.61

10.212

2 37 18.2

92.27

0.001 4228

2558.2

3.32

8.77

1 42.7

18

11 27 52.56

9.866

2 0 44.7

90.49

9.995 2141

2615.8

3.38

8.90

1 42.8

19

11 31 45.08

9.509

1 24 56.0

88.54

9.988 8665

2674.0

3.43

9.03

142.7

20

11 35 28.90

9.140

0 49 56.3

86.41

9.982 3785

2732.7

3.47

9.16

1 42.5

21

11 39 3.72

+ 8.758

+0 15 50.0

- 84.09

9.975 7491

-2791.8

3.53

9.31

142.1

22

11 42 29.17

8.360

-0 17 18.2

81.57

9.968 9778

2850.9

3.59

9.45

1 41.6

23

11 45 44.85

7.946

0 49 23.4

78.82

9.962 0648

2909.9

3.64

9.60

1 40.9

24

11 48 50.30

7.507

1 20 19.9

75.86

9.955 0110

2968.1

3.70

9.76

140.0

25

11 51 45.00

7.047

1 50 2.0

72.02

9.947 8192

3024.9

3.76

9.92

1 39.0

26

11 54 28.38

+ 6.563

-2 18 23.6

- 69.12

9.940 4931

-3079.9

3.83

10.09

137.7

27

11 56 59.80

6.050

2 45 17.6

65.33

9.933 0383

3131.8

3.89

10.27

1 36.3

28

11 59 18.56

5.508

3 10 36.8

61.21

9.925 4635

3179.8

3.96

10.45

1 34.7

29

12 1 23.92

4.933

3 34 13.1

56.75

9.917 7793

3222.8

4.03

10.63

1 32.8

30

12 3 15.06

4.323

3 55 57.9

51.92

9.909 9995

3259.1

4.11

10.83

1 30.7

31

12 4 51.13

+ 3.677

-4 15 41.9

- 46.68

9.902 1424

-3287.0

4.18

11.02

1 28.3

Sept. 1

12 6 11.24

2.992

4 33 15.2

41.01

9.894 2304

3304.3

4.26

11.23

125.7

2

12 7 14.44

2.26R

4 48 26.9

34.88

9.886 2921

3308.7

4.34

11.43

1 22.8

3

12 7 59.78

1.504

5 1 5.7

28J26

9.878 3611

3297.6

4.42

11.64

1 19.6

4

12 8 26.33

+ 0.702

5 10 59.6

21.14

9.870 4789

3267.6

4.50

11.86

1 16.1

5

12 8 33.18

-0.137

-5 17 56.3

- 13.49

9.862 6949

-^15.0

4.58

12.07

1 12.3

6

12 8 19.51

1.007

5 21 42.9

- 5.31

9.855 0681

3136.1

4.67

12.29

1 8.1

7

12 7 44.61

1.905

5 22 7.2

+ 3.38

9.847 6663

3026.5

4.74

12.50

1 3.6

8

12 6 47.95

2.819

5 18 56.8

12.56

9.840 5690

2881.7

4.82

12.70

0 58.7

9

12 5 29.28

3.737

5 12 1.2

22.14

9.833 8662

2606.9

4.90

12.90

0 53.4

10

12 3 48.64

- 4.646

-5 1 11.3

+ 32.06

9.827 6596

-2467.7

4.97

13.09

0 47.8

11

12 1 46.49

5.526

4 46 20.9

42.16

9.822 0598

2190.4

5.03

13.26

0 41.9

12

11 59 23.80

6.354

4 27 27.4

52.28

9.817 1868

1861.7

5.09

13.41

0 35.6

13

11 56 42.11

7.105

4 4 33.3

62.17

9.813 1660

1480.1

5.13

13.53

0 28.9

14

11 53 43.60

7.751

3 37 47.1

71.58

9.810 1247

1045.7

5.17

13.63

0 22.1

15

11 50 31.12

- 8.264

-3 7 23.9

+ 80.20

9.808 1868

- 561.1

5.20

13.69

0 14.9

16

11 47 8.20

8.617

2 33 46.4

87.71

9.807 4673

- 31.6

5.20

13.71

0 7.7

17

11 43 39.01

8.783

1 57 25.3

93.79

9.808 0648

+ 534.9

5.20

13.69

( 0 0.S
) SS 5S.8

18

11 40 8.25

8.745

1 18 58.1

9X.16

9.810 0558

1127.5

5.17

13.63

23 45.5

19

11 36 41.03

8.488

-0 39 9.2

100.56

9.813 4872

1733.0

5.13

13.52

23 38.3

20

11 33 22.69

- 8.005

+0 1 12.2

+100.86

9.818 3729

+2337.0

5.08

13.37

23 31.3

21

11 30 18.52

7.306

0 41 14.6

98.97

9.824 6911

2924.0

5.00

13.18

23 24.6

22

11 27 33.64

6.401

1 20 5.4

94.92

9.832 3827

3479.2

4.92

12.95

23 18.3

23

11 25 12.72

5.314

1 56 54.5

88.85

9.841 3553

3989.5

4.82

12.68

23 12.5

24

11 23 19.82

4.071

2 30 55.3

80.94

9.851 4868

4443.3

4.71

12.39

23 7.2

25

11 21 58.26

- 2.708

+3 1 27.1

+ 71.47

9.862 6313

+4832.5

4.58

12.07

23 2.5

26

11 21 10.53

- 1.259

3 27 56.0

60.75

9.874 6266

5151.7

4.46

11.74

22 58.3

27

11 20 58.24

+ 0.240

3 49 55.6

49.08

9.887 3014

5398.4

4.33

11.41

22 54.8

28

11 21 22.16

1.753

4 7 6.8

36.78

9.900 4812

6573.0

4.20

11.07

22 51.8

29

11 22 22.26

3.250

4 19 18.3

24.14

9.913 9963

5678.2

4.07

10.73

22 49.4

30

11 23 57.80

+ 4.702

+4 26 25.1

+ 11.44

9.927 6845

+6718.2

3.95

10.39

22 47.6

Oct. 1

11 26 7.39

+ 6.08.5

+4 28 28.6

- 1.10

9.941 3965

+5699.2

3.82

10.07

22 46.3

140

MERCURY, 1917.

GREENWICH MEAN TIME.

Date.

AsoeosioD.

Var.per
Hoot.

Apparent
Decunation.

Var.per
Hour.

Lqmrithin of

Diitaiioe
from Earth.

Var.per
Hoar.

Semi-

diam-

eter.

Hot.
Paral-
lax.

Transit.
Meridian

of
Oreen-

.Yoon.

Noon.

Noon,

Noon,

Noon.

Noon.

Noon.

Noon.

widi.

h m 8

8

• 1 ft

It

n

ti

h m

Oct. 1

11 26 7.39

+ 6.065

+ 4 28 28.6

- 1.10

9.941 3965

+5699.2

3.82

10.07

22 46.3

2

11 28 49.18

7.382

4 25 35.4

13.26

9.954 9986

5627.8

3.70

9.76

22 45.6

3

11 32 0.93

8.579

4 17 56.6

24.88

9.968 3740

5511.4

3.59

9.46

22 45.3

4

11 35 40.12

9.068

4 5 46.5

35.84

9.981 4232

5357.4

3.48

9.18

22 45.4

5

11 39 44.09

10.644

3 49 22.5

46.02

9.994 0658

5173.6

3.39

8.92

22 45.8

6

11 44 10.12

+11.607

+ 3 29 3.9

-55.39

0.006 2379

+4966.5

3.29

8.67

22 46.6

7

11 48 55.53

12.259

3 5 10.9

63.88

0.017 8917

4742.9

3.21

8.44

22 47.7

8

11 53 57.72

12.907

2 38 4.8

71.49

0.028 9951

4508.6

3.12

8.23

22 49.0

9

11 59 14.28

13.457

2 8 6.3

78.24

0.039 5283

4268.5

3.05

8.03

22 50.6

10

12 4 42.96

13.919

1 35 36.2

84.14

0.049 4825

4026.7

2.98

7.85

22 52.3

11

12 10 21.75

+14.301

+ 1 0 54.1

- 89.24

0.058 8582

+8787.1

2.91

7.68

22 54.1

12

12 16 8.83

14.610

+ 0 24 18.8

03.58

0.067 6638

8552.0

2.86

7.53

22 56.1

13

12 22 2.63

14.862

- 0 13 52.3

97.23

0.075 9128

8828.4

2.81

7.39

22 58.1

14

12 28 1.81

15.061

0 53 23.2

100.24

0.083 6227

8108.1

2.76

7.26

23 0.2

15

12 34 5.18

15.214

1 33 59.2

102.66

0.090 8150

2892.0

2.72

7.14

23 2.4

16

12 40 11.79

+15.331

- 2 15 26.9

-104.56

0.097 5119

+2690.3

2.67

7.03

23 4.6

17

12 46 20.83

15.417

2 57 34.5

105.99

0.103 7366

2498.8

2.63

6.93

23 6.8

18

12 52 31.63

15.479

3 40 11.2

107.00

0.109 5141

2317.2

2.60

6.84

23 9.1

19

12 58 43.66

15.521

4 23 7.5

107.64

0.114 8671

2145.2

2.56

6.75

23 11.4

20

13 4 56.51

15.547

5 6 15.0

107.94

0.119 8189

1982.8

2.53

6.68

23 13.6

21

13 11 9.84

+15.562

- 6 49 26.1

-107.94

0.124 3916

+1829.3

2.50

6.61

23 15.9

22

13 17 23.42

15.568

6 32 34.3

107.69

0.128 6062

1684.2

2.48

6.54

23 18.2

23

13 23 37.07

15.568

7 15 33.6

107.21

0.132 4820

1547.1

2.46

6.49

23 20.5

24

13 29 50.67

15.565

7 58 18.9

106.53

0.136 0384

1417.6

2.44

6.43

23 22.8

25

13 36 4.15

15.559

8 40 45.7

105.67

0.139 2919

1294.8

2.43

6.39

23 25.1

26

13 42 17.49

+15.552

- 9 22 49.8

-104.65

0.142 2585

+1178.4

2.41

6.34

23 27.4

27

13 48 30.66

15.546

10 4 27.6

103.48

0.144 9528

1067.8

2.39

6.30

23 29.6

28

13 54 43.72

15.542

10 45 36.0

102.19

0.147 3883

962.6

2.38

6.27

23 31.9

29

14 0 56.69

15.540

11 26 12.0

100.79

0.149 5771

862.2

2.37

6.24

23 34.2

30

14 7 9.65

15.541

12 6 13.0

99.28

0.151 5302

766.1

2.35

6.21

23 36.5

31

14 13 22.67

+15.545

-12 45 36.7

-97.68

0.153 2575

+ 674.0

2.34

6.18

23 38.8

Nov. 1

14 19 35.83

15.553

13 24 20.9

95.99

0.154 7682

585.4

2.34

6.16

23 41.0

2

14 25 49.23

15.564

14 2 23.5

94.22

0.156 0700

500.0

2.33

6.14

23 43.3

3

14 32 2.95

15.580

14 39 42.7

92.37

0.157 1702

417.2

2.33

6.13

23 45.6

4

14 38 17.10

15.600

15 16 16.9

90.46

0.158 0748

337.1

2.32

6.11

23 47.9

5

14 44 31.76

+15.623

-15 52 4.3

- 88.48

0.158 7899

+ 259.1

2.32

6.10

23 50.2

6

14 50 47.04

15.651

16 27 3.4

86.44

0.159 3197

182.7

2.32

6.10

23 52.6

7

14 57 3.03

15.682

17 1 12.7

84.33

0.159 6683

108.0

2.32

6.09

23 54.9

8

15 3 19.81

15.717

17 34 30.8

82.17

0. 159 8394

+ 34.8

2.32

6.09

23 57.3

9

15 9 37.47

15.755

18 6 56.2

79.94

0.159 8359

- 37.7

2.32

6.09

23 59.6

10

15 15 56.07

+15.796

-18 38 27.6

- 77.67

0.159 6593

- 109.3

2.32

6.09

11

15 22 15.71

15.841

19 9 3.7

75.33

0.159 3118

180.3

2.32

6.10

0 2.0

12

15 28 36.44

15.887

19 38 42.9

72.93

0.158 7942

250.9

2.32

6.10

0 4.4

13

15 34 58.32

15.936

20 7 24.1

70.49

0.158 1074

;j21.5

2.32

6.11

0 6.9

14

15 41 21.38

15.986

20 35 6.0

67.99

0.157 2508

392.3

2.33

6.13

0 9.3

15

15 47 45.67

+16.038

-21 1 47.0

- 65.42

0.156 2242

- 463.3

2.34

6.14

0 11.8

16

15 54 11.21

+16.090

-21 27 25.8

- 62. W

0.155 0265

- 534.9

2.34

6.16

0 14.3

MERCURY, 1917.

141

GREENWICH MEAN TIME.

Da

tc.

^fiSSf'

\'ttr. per
Hour.

Apparent
Decimation.

Var.per
Hour.

Lqaritbmof

Dlftamce
from Earth.

Var.per
Hour.

Semi,
diam-
eter.

Hor.

Paral-

lax.

Tramlt,
ICeridian

of
Oreen-

^0011.

AooM.

JVioofi.

^OOfl.

JViMm.

JVwm.

iVoon.

JVison.

widi.

h m s

8

• / II

II

II

II

h m

Nov.

16

15 54 11.21

-1-16.000

-21 27 25.8

-62.80

0.155 0265

- 534.0

2.34

6.16

0 14.3

17

16 0 38.01

16.143

21 52 1.2

60.14

0.153 6561

607.3

2.35

6.18

0 16.8

18

16 7 6.08

16.105

22 15 31.9

57.41

0.152 1107

680.7

2.35

6.20

0 19.3

19

16 13 35.38

16.246

22 37 56.2

54.61

0.150 3880

756.1

2.36

6.22

0 21.9

20

16 20 5.90

16.206

22 59 12.9

51.77

0.148 4848

831.2

2.37

6.25

0 24.4

21

16 26 37.59

+16.344

-23 19 20.7

-48.86

0.146 3970

- 008.8

2.38

6.28

0 27.0

22

16 33 10.37

16.388

23 38 17.9

45.89

0.144 1209

088.3

2.39

6.31

0 29.6

23

16 39 44.17

16.428

23 56 3.2

42.87

0.141 6515

1060.0

2.41

6.35

0 32.3

24

16 46 18.87

16.463

24 12 35.3

30.70

0.138 9834

1154.0

2.43

6.39

0 34.9

25

16 52 54.35

16.402

24 27 52.8

36.65

0.136 1100

1240. K

2.44

•6.43

0 37.6

26

16 59 30.45

+16.515

-24 41 54.0

-33.44

0.133 0253

-1330.4

2.46

6.48

0 40.2

27

17 6 6.99

16.520

24 54 37.7

30.10

0.129 7214

1423.4

2.48

6.53

0 42.9

28

17 12 43.74

16.532

25 6 2.6

26.87

0.126 1902

1520.0

2.49

6.58

0 45.6

29

17 19 20.45

16.525

25 16 7.1

23.50

0.122 4225

1620.4

2.52

6.64

0 48.2

30

17 25 56.84

16.505

25 24 50.3

20.08

0.118 4087

1725.1

2.54

6.70

0 60.9

Dec.

1

17 32 32.67

+16.470

-25 32 10.6

-16.60

0.114 1381

-1834.5

2.57

6.77

0 53.6

2

17 39 7.24

16.417

25 38 7.0

13.00

0.109 5991

1048.0

2.60

6.84

0 56.2

3

17 45 40.43

16.345

25 42 38.5

0.53

0.104 7794

2068.5

2.62

6.91

0 68.8

4

17 52 11.61

16.250

25 45 44.1

5.04

0.0f>9 6659

2103.0

2.66

6.99

1 1.4

5

17 58 40.24

16.130

25 47 23.2

- 2.32

0.094 2438

2325.4

2.69

7.08

1 3.9

6

18 5 5.63

+15.081

-25 47 35.1

+ 1.32

0.088 4990

-2463.2

2.73

7.18

1 6.4

7

18 11 27.07

15.700

25 46 19.6

4.07

0.082 4150

2607.0

2.77

7.28

1 8.8

8

18 17 43.70

15.580

25 43 36.6

8.61

0.075 9754

2759.6

2.81

7.39

1 11.2

9

18 23 54.57

15.310

25 39 26.5

12.23

0.069 1633

2018.5

2.85

7.50

1 13.4

10

18 29 58.60

15.000

25 33 50.0

15.81

0.061 9610

3084.6

2.89

7.63

1 16.6

11

18 35 54.55

+14.645

-25 26 48.3

+10.33

0.054 3512

-^258.1

2.94

7.76

1 17.6

12

18 41 41.05

14.210

25 18 23.2

22.75

0.046 3164

3438.6

3.00

7.91

1 19.3

13

18 47 16.52

13.724

25 8 37.2

26.07

0.037 8408

3626.5

3.06

8.06

1 21.0

14

18 52 39.19

13.151

24 57 33.2

20.24

0.028 9096

3817.0

3.12

8.23

1 22.4

15

18 57 47.06

12.480

24 45 15.3

32.21

0.019 5114

4014.6

3.19

8.41

1 23.6

16

19 2 37^

+11.720

-24 31 48.7

+34.06

0.009 6378

-4213.6

3.26

8.61

1 24.4

17

19 7 9.17

10.850

24 17 19.2

37.44

9.999 2866

4412.0

3.34

8.81

1 26.0

18

19 11 18.16

0.860

24 1 54.1

30.60

9.988 4635

4606.1

3.43

9.04

1 26.2

li^

19 15 1.82

8.747

23 45 41.5

41.38

9.977 1843

4701.2

3.52

9.27

1 24.9

20

19 18 16.86

7.482

23 28 51.2

42.74

9.966 4778

4061.0

3.62

9.53

1 24.2

21

19 20 59.78

+ 6.069

-23 11 33.8

+43.62

9.953 3897

-5107.0

3.72

9.80

1 22.9

22

19 23 6.94

4.502

22 54 1.3

44.00

9.940 9859

5222.4

3.82

10.08

1 21.1

23

19 24 34.68

2.784

22 36 26.1

43.84

9.928 3572

5203.3

3.94

10.38

1 18.6

24

19 25 19.44

+ 0.924

22 19 1.4

43.12

0.915 6228

5308.2

4.06

10.69

1 15.4

25

19 26 18.07

- 1.057

22 2 0.6

41.86

9.902 9333

5253.6

4.17

11.00

1 11.4

26

19 24 28.02

- 3.125

-21 45 36.2

+40.07

9.890 4724

-5115.5

4.30

11.32

1 6.6

27

19 22 47.77

5.231

21 30 0.1

37.86

9.878 4563

4880.9

4.42

11.64

1 0.9

28

19 20 17.14

7.310

21 15 22.0

35.25

9.867 1291

4540.2

4.54

11.95

0 54.5

29

19 16 57.72

9.283

21 1 50.3

32.35

9.856 7527

4088.1

4.65

12.24

0 47.2

30

19 12 53.11

11.063

20 49 31.0

29.24

9.847 5942

3526.1

4.74

12.50

0 39.2

31

19 8 9.10

-12.551

-20 38 28.0

+25.99

9.839 9078

-2863.9

4.83

12.72

0 30.6

32

19 2 58.57

■ • • ■

20 28 44.2

• • •

9.833 9126

• ■ • •

4.90

12.90

0 21.4

142 MEKOURY, 1917.

FOR MEAN NOON.

MERCURY, 1917.

FOR GREENWICH MEAN NOON.

143

HdiooeAtiic

Var. per
Day.

Reduction
to Orbit.

HeUooentric
Latitude.

Var. per
Day.

Lonrlthm of
Ramus Vector.

D«lA.

Longitude,

MMa Equinox

of Date.

Var. per
Day.

• 1 tt

• r II

/ $1

• t It

/ II

Feb. 16

231 27 43.4

3 51 50.8

+ 1 50.9

-0 30 17.3

-21 4.0

9.658 8892

+28098

17

234 18 48.3

2 50 15.4

3 6.6

0 51 12.1

20 45.4

9.661 0663

20444)

18

237 8 18.8

2 48 48.0

4 19.7

1 11 47.6

aO 26.4

9.662 9788

17805

19

239 56 28.8

2 47 34.2

5 29.8

1 32 2.6

aO 4.5

9.664 6276

15173

20

242 43 31.6

2 40 33.6

6 36.2

1 51 66.2

19 42.4

9.666 0137

12550

21

245 29 40.4

2 45 40.0

+ 7 38.5

-2 11 27.1

-19 19.2

9.667 1379

+ 9935

22

248 16 7.9

2 45 11.0

8 36.3

2 30 34.4

18 55.2

9.668 0009

7326

23

251 0 6.7

2 44 48.6

9 29.1

2 49 17.1

18 30.0

9.668 6033

4722

24

253 44 49.3

2 44 38.0

10 16.5

3 7 34.1

18 3.8

9.668 9454

+ 2120

25

256 29 27.9

2 44 40.0

10 58.3

3 26 24.2

17 36.3

9.669 0274

- 480

26

259 14 14.7

2 44 55.0

+11 34.0

-3 42 46.3

-17 7.7

9.668 8495

-8080

27

261 59 22.0

2 45 21.0

12 3.3

3 59 39.2

16 37.8

9.668 4114

5684

28

264 45 1.9

2 46 0.4

12 26.0

4 16 1.5

16 6.6

9.667 7127

8289

Mar. 1

267 31 26.9

2 46 51.6

12 41.9

4 31 51.9

15 33.8

9.666 7534

10900

2

270 18 49.2

2 47 55.2

12 50.6

4 47 8.6

14 59.4

9.665 5325

13518

3

273 7 21.7

2 49 11.8

+12 52.0

-5 1 50.0

-14 23.2

9.664 0494

-16145

4

275 57 17.2

2 50 41.4

12 45.8

5 15 54.2

13 44.8

9.662 3032

18780

5

278 48 48.8

2 52 24.2

12 32.1

6 29 19.0

13 4.4

9.660 2931

21425

6

281 42 10.1

2 54 20.7

12 10.6

5 42 2.2

12 21.5

9.658 0179

24080

7

284 37 34.9

2 56 31.3

11 41.4

5 54 1.1

11 85.9

9.655 4767

26746

8

287 35 17.6

2 58 56.6

+ 11 4.3

-6 5 13.0

-10 47.3

9.652 6684

-29420

9

290 35 33.0

3 1 36.8

10 19.6

6 15 34.6

9 55.4

9.649 6925

32102

10

293 38 36.4

3 4 32.7

9 27.2

6 26 2.7

9 0.0

9.646 2479

34790

11

296 44 43.8

8 7 44.8

8 27.4

6 33 33.4

8 0.6

9.642 6345

37478

12

299 54 11.7

3 11 13.8

7 20.4

6 41 2.5

6 56.8

9.638 7525

40162

13

303 7 17.3

3 15 0.3

+ 6 6.8

-6 47 25.5

- 5 48.3

9.634 6025

-42838

14

306 24 18.4

3 19 5.1

4 46.9

6 52 37.4

4 34.6

9.630 1855

45498

15

309 45 33.8

3 23 28.8

3 21.5

6 56 32.8

3 15.2

9.625 5038

48130

16

313 11 22.6

3 28 12.2

1 51.3

6 59 5.8

1 49.6

9.620 5608

50722

17

316 42 4.9

3 33 15.8

+ 0 17.4

7 0 9.9

- 0 17.5

9.615 3612

53260

18

320 18 1.3

3 38 40.6

- 1 19.1

-6 59 38.4

+ 1 21.8

9.609 9111

-55727

19

323 59 33.3

3 44 27.0

2 66.8

6 67 23.9

3 8.5

9.604 2190

58098

20

327 47 2.6

3 50 35.3

4 34.2

6 53 18.7

5 3.4

9.598 2956

60348

21

331 40 51.4

3 57 6.2

6 9.2

6 47 14.4

7 6.5

9.592 1544

62447

22

335 41 22.4

4 3 59.6

7 39.9

6 39 2.8

9 18.4

9.585 8125

64358

23

339 48 58.0

4 11 15.4

- 9 4.0

-6 28 35.0

+11 38.7

9.579 2906

-66041

24

344 4 0.5

4 IS 53.1

10 18.9

6 15 42.6

14 7.6

9.672 6137

67444

25

348 26 51.2

4 26 51.8

11 21.9

6 0 17.1

16 44.8

9.565 8129

68514

26

352 57 60.7

4 35 10.1

12 10.4

5 42 10.6

19 29.4

9.558 9239

69197

27

357 37 17.3

4 43 45.8

12 41.4

6 21 16.3

22 20.2

9.561 9888

69422

28

2 26 27.2

4 52 36.2

-12 52.3

-4 67 28.7

+25 15.5

9.645 0672

-69118

29

7 22 33.2

5 1 37.3

12 41.0

4 30 44.5

28 13.0

9.638 1854

68212

30

12 28 43.8

5 10 44.4

12 5.5

4 1 2.8

31 9.8

9.531 4373

66634

31

17 44 2.2

5 19 51.9

11 4.9

3 28 26.4

34 2.0

9.524 8834

64314

Apr. 1

23 8 25.4

5 28 52.8

9 39.2

2 53 1.8

36 45.2

9.618 6012

61194

2

28 41 42.7

5 37 38.6

- 7 49.5

-2 15 0.7

+39 14.2

9.512 6731

-57222

3

34 23 34.8

5 46 0.8

- 5 38.7

-1 34 40.0

+41 23.4

9.507 1862

-63370

144

MBEOURY, 1917.

FOR GREENWICH MEAN NOON.

Date.

HeUooentric

Ixiiultode,

MeuiEqninox

of Date.

Var. per
Day.

Reduction
to Orbit.

HeUooentric
LatitDde.

Var. per
Day.

Locaritlun of
Radius Vector.

Var. per
Day.

9 t n

• r rt

/ If

• r rr

/ It

Apr. 1

23 8 25.4

5 28 52.8

- 9 39.2

-2 53 1.8

+36 45.2

9.518 6012

-61194

2

28 41 42.7

5 37 38.6

7 49.5

2 15 0.7

39 14.2

9.612 6731

57222

3

34 23 34.8

S 46 0.8

5 38.7

1 34 40.0

41 23.4

9.507 1862

52370

4

40 13 33.0

5 53 49.1

3 10.8

0 52 22.4

43 7.1

9.502 2282

46645

5

46 10 58.2

6 0 53.0

- 0 31.6

-0 8 36.3

44 19.4

9.497 8854

40075

6

52 15 0.8

6 7 2.0

+ 2 11.9

+0 36 4.1

+44 55.0

9.494 2393

-32728

7

58 24 40.4

6 12 5.6

4 51.8

1 21 0.1

44 50.0

9.491 3624

24707

8

64 38 47.1

6 15 54.6

7 19.8

2 5 29.7

44 1.8

9.489 3156

16157

9

70 66 2.1

6 18 21.2

9 27.8

2 48 49.0

42 29.6

9.488 1429

- 7252

10

77 15 0.1

6 19 20.0

11 8.7

3 30 14.6

40 14.8

9.487 8708

+ 1818

11

83 34 11.7

6 18 48.0

+12 17.1

+4 9 5.3

+37 20.6

9.488 5062

+10847

12

89 52 5.7

6 16 45.0

12 49.7

4 44 44.5

33 52.8

9.490 0321

19G33

13

96 7 12.6

6 13 14.6

12 45.3

5 16 41.7

29 57.8

9.492 4174

27988

14

102 18 7.6

6 8 22.3

12 6.2

5 44 33.7

25 43.6

9.496 6101

35755

15

108 23 32.7

6 2 16.5

10 53.1

6 8 5.1

21 18.0

9.499 5443

42801

16

114 22 19.3

5 55 7.0

+ 9 13.7

+6 27 8.6

+16 48.9

9.504 1433

+49040

17

120 13 29.1

5 47 5.0

7 13.3

6 41 44.0

12 23.0

9.509 3235

54418

18

125 66 15.7

5 38 22.3

4 58.6

6 51 57.8

8 6.4

9.514 9974

58914

19

131 30 3.9

5 29 10.2

2 36.0

6 68 1.5

4 3.6

9.521 0773

62542

20

136 54 29.9

5 19 39.6

+ 0 11.9

7 0 10.8

+ 0 17.9

9.527 4780

65336

21

142 9 20.0

5 9 59.9

" 2 8.4

+6 58 43.8

-3 8.6

9.534 1185

+67350

22

147 14 29.6

5 0 20.0

4 20.4

6 54 0.5

6 14.7

9.540 9243

68652

23

152 10 2.2

4 50 46.8

6 20.6

6 46 21.2

9 0.4

9.547 8272

69305

24

166 56 7.5

4 41 26.3

8 6.4

6 36 6.3

11 26.2

9.554 7663

09388

26

161 33 0.6

4 32 23.0

9 36.1

6 23 35.3

13 32.7

9.5616883

68974

26

166 1 0.4

4 23 40.2

-10 48.8

+6 9 6.8

-15 21.5

9.568 6468

+68130

27

170 20 28.7

4 15 20.5

11 44.4

5 62 57.7

16 54.0

9.575 3020

60917

28

174 31 49.6

4 7 25.4

12 23.0

5 35 23.8

18 11.6

9.681 9200

65396

29

178 36 28.0

3 59 55.8

12 45.3

5 16 39.0

19 15.9

9.688 3727

63617

30

182 31 49.7

3 52 52.1

12 52.3

4 66 56.0

20 8.4

9.594 6864

61627

May 1

186 21 20.8

3 46 14.3

-12 45.2

+4 36 26.8

-20 50.4

9.600 6923

+59464

2

190 4 26.8

3 40 2.0

12 26.2

4 16 18.2

21 23.4

9.606 5246

57162

3

193 41 33.0

3 34 14.6

11 63.6

3 63 41.8

21 48.2

9.612 1210

54749

4

197 13 3.9

3 28 51.2

11 11.9

3 31 44.0

22 6.2

9.617 4716

52252

5

200 39 23.3

3 23 51.4

10 21.3

3 9 31.3

22 18.2

9.622 5692

49690

6

204 0 54.0

8 19 13.8

- 9 23.2

+2 47 9.2

-22 25.1

9.627 4080

+47079

7

207 17 57.9

8 14 57.6

8 18.9

2 24 42.6

22 27.4

9.631 9839

44436

8

210 30 55.9

3 11 1.8

7 9.5

2 2 15.6

22 25.9

9.636 2944

41709

9

213 40 8.0

3 7 25.6

5 66.2

1 39 51.9

22 21.0

9.640 3372

39068

10

216 45 53.3

3 4 8.1

4 39.9

1 17 34.4

22 13.4

9.644 1117

36400

11

219 48 30.2

3 1 8.5

- 3 21.7

+0 55 25.9

-22 8.2

9.647 6173

+83713

12

222 48 16.0

2 58 26.0

2 2.5

0 33 28.7

21 50.8

9.650 8544

31028

13

226 45 27.5

2 55 59.7

- 0 43.1

+0 11 44.9

21 36.6

9.653 8230

28348

14

228 40 20.6

2 53 49.1

+ 0 35.7

-0 9 44.0

21 20.8

9.656 5244

25679

15

231 33 10.7

2 51 53.6

1 53.3

0 30 56.2

21 3.4

9.658 9691

23018

16

234 24 12.6

2 50 12.6

+ 3 8.9

-0 51 50.3

-20 44.7

9.661 1283

+20367

17

237 13 40.5

2 48 45.4

+ 4 21.9

-1 12 25.2

-20 24.9

9.663 0328

+17726

MERCURY, 1917. 145

FOR \n5/VN NOON

146 MEROTJRY, 1917.

FOR MEAN NOON.

MEKCTJRT, 1917. 147

POK MEAN NOON.

150 VENUS, 1917.

GREENWICH MEAN TIME.

VENUS, 1917. 151

OEBBNWICH MEAN TIME.

152

VENUS, 1917.

GREENWICH MEAN TIME.

Date.

Apparent
Asoenskm.

Var. per
Hoot.

Apparent
Declination.

Var. per
Hour.

Lfl^lthni of

Distance
from Earth.

Var. per
Hour.

Semi-
diam-
eter.

Hor.
Paral-
lax.

Tran.sit,

Meridian

of

Green-

Noon.

Noon.

Noon,

Noon.

JVbon.

JVbon.

iVioon.

Noon.

wich.

h m s

8

• i It

It

II

It

h ui

Apr. 1

0 19 42.77

+11.353

+ 0 36 16.1

+74.91

0.233 1819

+144.7

5.00

5.14

23 43.2

2

0 24 15.22

11.352

1 6 13.8

74.89

0.233 5234

139.9

5.00

5.14

23 43.8

3

0 28 47.66

11.352

1 35 10.8

74.85

0.233 8532

135.0

5.00

5.14

23 44.4

4

0 33 20.15

11.355

2 5 6.5

74.78

0.234 1712

130.1

4.99

5.13

23 45.0

5

0 37 52.73

11.360

2 35 0.2

74.68

0.234 4775

125.1

4.99

5.13

23 45.6

6

0 42 25.44

+11.366

+ 34 51.1

+74.55

0.234 7719

+120.2

4.98

5.12

23 46.2

7

0 46 58.31

11.374

3 34 38.5

74.39

0.235 0545

115.3

4.98

5.12

23 46.8

8

0 51 31.40

11.384

4 4 21.8

74.21

0.235 3253

110.4

4.98

5.12

23 47.5

9

0 56 4.75

11.395

4 34 0.3

73.99

0.235 5842

105.4

4.98

5.12

23 48.1

10

1 0 38.39

11.409

5 3 33.2

73.74

0.235 8311

100.4

4.97

5.11

23 48.7

11

1 5 12.38

+11.424

+ 5 32 59.7

+73.46

0.236 0659

+ 95.3

4.97

5.11

23 49.3

12

1 9 46.76

11.441

6 2 19.3

73.16

0.236 2885

90.2

4.97

5.11

23 50.0

13

1 14 21.56

11.459

6 31 31.2

72.82

0.236 4989

86.1

4.96

5.10

23 50.6

14

1 18 56.82

11.479

7 0 34.6

72.45

0.236 6968

T9.8

4.96

5.10

23 51.3

15

1 23 32.59

11.501

7 29 28.8

72.06

0.236 8821

74.6

4.96

5.10

23 51.9

16

1 28 8.90

+11.525

+ 7 58 13.1

+71.63

0.237 0547

+ 60.2

4.96

5.10

23 52.6

17

1 32 45.79

11.550

8 26 46.8

71.17

0.237 2144

63.9

4.96

5.10

23 53.3

18

1 37 23.30

11.576

8 55 9.1

70.68

0.237 3612

58.5

4.95

5.09

23 54.0

19

1 42 1.45

11.604

9 23 19.3

70.16

0.237 4950

53.0

4.95

5.09

23 54.7

20

1 46 40.29

11.633

9 51 16.6

69.61

0.237 6156

47.5

4.95

5.09

23 55.4

21

1 51 19.84

+11.663

+10 19 0.3

+60.03

0.237 7229

+ 41.9

4.95

5.09

23 56.1

22

1 56 0.14

11.695

10 46 29.6

68.41

0.237 8169

36.4

4.95

5.09

23 56.9

23

2 0 41.22

11.728

11 13 43.8

67.77

0.237 8975

30.8

4.95

5.09

23 57.6

24

2 5 23.10

11.762

11 40 42.1

67.09

0.237 9647

26.2

4.95

5.09

23 58.4

25

2 10 5.82

11.797

12 7 23.8

66.38

0.238 0184

19.6

4.95

5.09

23 59.2

26

2 14 49.39

+11.834

+12 33 48.1

+65.64

0.238 0586

+ 14.0

4.95

5.09

27

2 19 33.86

11.872

12 59 54.3

64.87

0.238 0854

8.4

4.95

5.09

0 0.0

28

2 24 19.24

11.910

13 25 41.7

64.07

0.238 0988

+ 2.8

4.95

5.09

0 0.8

29

2 29 5.56

11.950

13 51 9.5

63.24

0.238 0987

- 2.9

4.95

5.09

0 1.6

30

2 33 52.85

11.991

14 16 17.0

62.38

0.238 0851

8.5

4.95

5.09

0 2.5

May 1

2 38 41.12

+12.032

+14 41 3.4

+61.48

0.238 0580

- 14.1

4.95

5.09

0 3.3

2

2 43 30.40

12.075

15 5 28.0

60.56

0.238 0175

19.7

4.95

5.09

0 4.2

3

2 48 20.72

12.118

15 29 30.1

59.61

0.237 9634

25.4

4.95

5.09

0 5.1

4

2 53 12.08

12.162

15 53 8.9

58.62

0.237 8958

31.0

4.95

5.09

0 6.0

5

2 58 4.50

12.207

16 16 23.7

57.61

0.237 8146

36.6

4.95

5.09

0 6.9

6

3 2 58.01

+12.252

+16 39 13.8

+56.56

0.237 7199

- 42.3

4.95

5.09

0 7.9

7

3 7 52.60

12.298

17 1 38.5

55.49

0.237 6115

48.0

4.95

5.09

0 8.9

8

3 12 48.31

12.344

17 23 37.0

54.38

0.237 4894

53.7

4.95

5.09

0 9.9

9

3 17 45.13

12.391

17 45 8.6

53.25

0.237 3536

59.4

4.95

5.09

0 10.9

10

3 22 43.08

12.438

18 6 12.6

52.08

0.237 2040

65.2

4.96

5.10

0 11.9

11

3 27 42.17

+12.486

+18 26 48.3

+50.89

0.237 0404

- 71.1

4.96

5.10

0 12.9

12

3 32 42.39

12.533

18 46 54.9

49.66

0.236 8628

76.9

4.96

5.10

0 14.0

13

3 37 43.74

12.580

19 6 31.8

48.41

0.236 6710

82.9

4.96

5.10

0 15.1

14

3 42 46.23

12.627

19 25 38.2

47.12

0.236 4649

88.9

4.96

5.10

0 16.2

15

3 47 49.85

12.674

19 44 13.5

45.81

0.236 2444

94.9

4.97

5.11

0 17.3

16

3 52 54.59

+12.721

+20 2 17.0

+44.47

0.236 0092

-101.1

4.97

5.11

0 18.4

17

3 58 0.44

+12.767

+20 19 48.0

+43.10

0.235 7593

-107.2

4.97

5.11

0 19.6

VENUS, 1917. 153

OREENWICH MEAN TIME.

154

VENUS, 1917.

GREENWICH MEAN TIME.

Dftte.

Apparent
Asoeoslon.

Var.per
Hour.

Apparent
DedSnation.

Var.per
Hoar.

LfOnrithm of

Distance
from Earth.

Var.per
Hour.

Semi-
diam*
eter.

Hor.
Paral-
lax.

TnuMit.
Meridian

of
Green-

Noon.

Noon,

Noon,

Noon.

Noon,

Noon.

Noon.

iVbon.

wich.

h m s

s

• f It

If

11

n

h m

July 1

7 56 23.34

+12.909

+22 10 3.0

-32.51

0.208 4622

-404.5

5.29

5.44

1 20.6

2

8 1 34.55

12.945

21 56 43.9

34.08

0.207 4831

411.4

5.31

5.46

1 21.8

3

8 6 44.69

12.900

21 42 47.3

35.63

0.206 4876

418.2

5.32

5.47

1 23.1

4

8 11 53.73

12.853

21 28 13.7

37.16

0.205 47o6

425.1

5.33

5.48

1 24.3

5

•

8 17 1.64

12.806

21 13 3.7

38.67

0.204 4473

431.9

5.35

5.50

1 25.5

6

8 22 8.40

+12.757

+20 57 17.7

-40.16

0.203 4027

^438.7

5.36

5.51

1 26.6

7

8 27 13.99

12.708

20 40 56.4

41.61

0.202 3416

445.5

5.37

5.52

1 27.8

8

8 32 18.38

12.858

20 24 0.4

43.05

0.201 2641

452.4

5.38

5.54

1 28.9

9

8 37 21.56

12.607

20 6 30.2

44.46

0.200 1701

459.3

5.39

5.55

1 30.0

10

8 42 23.53

12.556

19 48 26.6

45.84

0.199 0595

466.2

5.40

5.56

1 31.1

11

8 47 24.26

+12.504

+19 29 50.0

-47.20

0.197 9323

-473.2

5.42

5.58

1 32.2

12

8 52 23.74

12.453

19 10 41.3

48.53

0.196 78S3

480.2

5.43

6.59

1 33.2

13

8 57 21.98

12.401

18 51 1.0

49.83

0.195 6275

487.2

5.45

5.61

1 34.3

14

9 2 18.96

12.348

18 30 49.8

51.10

0.194 4497

494.3

5.46

5.62

1 35.3

15

9 7 14.67

12.295

18 10 8.4

52.34

0.193 2548

501.4

5.48

5.64

1 36.2

16

9 12 9.13

+12.243

+17 48 57.5

-53.56

0.192 0428

-508.6

5.49

5.65

1 37.2

17

9 17 2.32

12.190

17 27 17.8

54.74

0.190 8135

515.8

5.51

5.67

1 38.1

18

9 21 54.25

12.137

17 5 10.0

55.90

0.189 5669

523.0

5.53

5.69

1 39.1

19

9 26 44.92

12.085

16 42 34.8

57.03

0.188 3029

630.3

5.54

5.70

1 40.0

20

9 31 34.33

12.033

16 19 33.0

58.12

0.187 0215

537.5

5.56

5.72

1 40.9

21

9 36 22.50

+11.981

+15 56 6.3

-^.19

0.185 7227

-544.8

5.58

5.74

1 41.7

22

9 41 9.44

11.930

15 32 12.3

60.22

0.184 4064

552.1

5.59

5.75

1 42.6

23

9 45 55.15

11.879

15 7 54.9

61.22

0.183 0726

559.4

5.61

5.77

1 43.4

24

9 50 39.66

11.830

14 43 13.8

62.20

0.181 7213

566.7

5.63

5.79

1 44.2

25

9 55 22.97

11.780

14 18 9.7

63.14

0.180 3525

574.0

6.65

5.81

1 44.9

26

10 0 5.09

+11.731

+13 52 43.4

-64.05

0.178 9662

-581.3

5.67

5.83

1 45.7

27

10 4 46.06

11.683

13 26 55.6

64.93

0.177 5624

588.5

5.69

5.85

1 46.4

28

10 9 25.89

11.636

13 0 47.0

65.78

0.176 1412

595.8

5.71

5.87

1 47.2

29

10 14 4.60

11.590

12 34 18.4

66.60

0.174 7025

603.1

5.72

5.88

1 47.9

30

10 18 42.22

11.545

12 7 30.4

67.39

0.173 2464

610.3

5.73

5.90

1 48.5

31

10 23 18.77

+11.501

+11 40 23.9

-68.15

0.171 7730

-617.5

5.75

5.92

1 49.2

Aug. 1

10 27 54.28

11.458

11 12 59.5

68.88

0.170 2825

624.6

5.78

5.95

1 49.9

2

10 32 28.78

11.417

10 45 17.9

69.58

0.168 7748

631.8

5.80

5.97

1 50.5

3

10 37 2.30

11.377

10 17 19.9

70.25

0.167 2500

638.9

5.82

5.99

1 51.1

4

10 41 34.87

11.338

9 49 6.2

70.89

0.165 7081

646.0

5.84

6.01

1 51.7

5

10 46 6.54

+11.301

+ 9 20 37.4

-71.51

0.164 1491

-653.1

5.86

6.03

1 52.3

6

10 50 37.33

11.265

8 51 54.2

72.09

0.162 5730

660.3

5.88

6.05

1 52.9

7

10 55 7.29

11.231

8 22 57.3

:f2.64

0.160 9798

667.5

5.90

6.07

1 53.4

S

10 59 36.44

11.198

7 53 47.5

73.17

0.159 3692

674.7

5.93

6.10

1 54.0

9

11 4 4.83

11.167

7 24 25.4

73.67

0.157 7413

682.0

5.96

6.12

1 54.5

10

11 8 32.49

+11.138

+ 6 54 51.7

-74.14

0.156 0958

-689.3

5.97

6.14

1 55.0

11

11 12 59.46

11.110

6 25 7.1

74.57

0.154 4326

696.7

6.00

6.17

1 55.5

12

11 17 25.78

11.083

5 55 12.4

74.98

0.152 7517

704.1

6.02

6.19

1 56.0

13

11 21 51.48

11.059

5 25 8.2

75.36

0.151 0530

711.5

6.04

6.21

1 56.5

14

11 26 16.61

11.036

4 54 55.2

75.72

0.149 3363

719.0

6.07

6.24

1 57.0

15

11 30 41.20

+11.014

+ 4 24 34.1

-76.03

0.147 6015

-726.6

6.08

6.26

1 57.4

16

11 35 5.28

+10.993

+ 3 54 5.8

-76.32

0.145 8484

-734.2

6.11

6.29

1 57.9

VENUS, 1917.

155

GREENWICH MEAN TIME.

Dito.

• Aaoenskvi.

Var.per
Hour.

Apparent
Decunatian.

Var.per
Hour.

LqcarUhmof

Dbtanoe
from Karth.

Var.per
Hour.

aeml-
diam-
eter.

Hot.
Paral-
lax.

Trmostt.
Meridten

of
Oreen-

J990H.

Noon.

Noon.

Noon,

Notm.

JRxw.

Noon.

Noum*

WldL

h m 8

s

• if

ti

tt

rt

h m

«. 16

11 35 5.28

-)-10.093

+ 3 54 5.8

-76.32

0.145 8484

- 784.2

6.11

6.29

1 57.9

17

11 39 28.90

10.975

3 23 30.8

76.59

0.144 0771

741.9

6.14

6.32

1 58.4

18

11 43 52.09

10.058

2 52 49.9

76.82

0.142 2874

749.6

6.16

6.34

1 58.8

19

11 48 14.90

10.043

2 22 3.8

77.02

0.140 4791

767.3

6.19

6.37

1 59.2

20

11 62 37.36

10.929

1 61 13.2

77.19

0.138 6522

763.1

6.21

6.39

1 59.7

21

11 56 59.61

+10.917

+ 1 20 18.8

-77.34

0.136 8066

- 772.9

6.24

6.42

2 0.1

22

12 1 21.38

10.906

0 49 21.3

77.45

0.134 9422

780.8

6.27

6.46

2 0.5

23

12 5 43.02

10.897

+ 0 18 21.3

77.54

0J33 0589

788.6

6.30

6.48

2 0.9

24

12 10 4.47

10.800

- 0 12 40.4

77.59

0.131 1568

796.5

6.33

6.51

2 1.3

25

12 14 25.76

10.884

0 43 43.0

77.62

0.129 2357

804.4

G.35

6.53

2 1.8

26

12 18 46.93

+10.880

- 1 14 46.0

-77.62

0.127 2957

- 812.2

6.38

6.56

2 2.2

27

12 23 8.03

10.878

1 45 48.6

77.59

0.125 3369

820.1

6.41

6.59

2 2.6

28

12 27 29.08

10.877

2 16 60.1

77.53

0.123 3591

828.0

6.43

6.62

2 3.0

29

12 31 50.13

10.878

2 47 49.8

77.44

0.121 3625

83.'>.9

6.46

6.65

2 3.4

30

12 36 11.22

10.880

3 18 47.1

77.33

0.119 3469

843.7

6.49

6.68

2 3.8

31

12 40 32.39

+10.884

- 3 49 41.3

-77.18

0.117 3125

-851.6

6.53

6.72

2 4.2

ipt. 1

12 44 53.08

10.890

4 20 31.7

77.01

0.116 2591

859.5

6.66

6.75

2 4.6

2

12 49 15.14

10.898

4 51 17.6

76.81

0.113 1869

867.4

6.59

6.78

2 5.0

3

12 53 36.81

10.908

5 21 58.4

76.58

0.111 0967

875.3

6.62

6.81

2 5.5

4

12 57 58.72

10.919

5 52 33.4

76.33

0.108 9856

883.2

6.66

6.85

2 6.9

5

13 2 20.93

+10.982

- 6 23 2.0

-76.06

0.106 8562

-891.2

6.69

6.88

2 6.3

6

13 6 43.46

10.946

6 53 23.5

75.74

0.104 7077

800.2

6.72

6.91

2 6.7

7

13 11 6.37

10.963

7 23 37.2

75.40

0.102 5398

007.4

6.76

6.95

2 7.2

8

13 15 29.70

10.981

7 53 42.3

75.03

0.100 3522

015.6

6.78

6.98

2 7.6

9

13 19 63.47

11.000

8 23 38.2

74.63

0.098 1448

023.0

6.82

7.02

2 8.1

10

13 24 17.73

+11.022

- 8 53 24.2

-74.20

0.096 9174

-032.3

6.85

7.05

2 8.6

11

13 28 42.52

11.044

9 22 69.6

73.74

0.093 6697

040.8

6.89

7.09

2 9.0

12

13 33 7.87

11.068

9 52 23.7

73.26

0.091 4016

049.4

6.93

7.13

2 9.5

13

13 37 33.81

11.093

10 21 35.7

72.74

0.089 1129

058.0

6.97

7.17

2 10.0

14

13 42 0.37

11.120

10 50 34.9

72.19

0.086 8032

066.7

7.00

7.20

2 10.5

15

13 46 27.60

+11.149

-11 19 20.7

-71.62

0.084 4725

- 075.6

7.04

7.24

2 11.0

16

13 50 55.52

11.178

11 47 52.4

71.01

0.082 1204

084.5

7.08

7.28

2 11.5

17

13 65 24.15

11.208

12 16 9.1

70.37

0.079 7468

093.5

7.12

7.32

2 12.1

18

13 59 53.52

11.240

12 44 10.1

60.71

0.077 3514

1002.7

7.15

7.36

2 12.6

19

14 4 23.66

11.272

13 11 64.8

69.01

0.074 9339

1011.9

7.19

7.40

2 13.2

20

14 8 54.59

+11.306

-13 39 22.3

-68.28

0.072 4943

-1021.2

7.24

7.45

2 13.7

21

14 13 26.34

11.340

14 6 31.9

67.52

0.070 0322

1030.6

7.28

7.49

2 14.3

22

14 17 68.92

11 .375

14 33 23.0

66.73

0.067 5476

1040.0

7.32

7.53

2 14.9

23

14 22 32.36

11.411

14 59 54.8

65.91

0.0G5 0403

1049.4

7.37

7.58

2 15.6

24

14 27 6.67

11.448

15 26 6.6

65.06

0.062 5102

1059.0

7.41

7.62

2 16.2

25

14 31 41.87

+11.485

-15 51 57.6

-64.18

0.059 9570

-1068.7

7.45

7.67

2 16.8

26

14 36 17.97

11.523

16 17 27.1

63.27

0.057 3806

1078.4

7.49

7.71

2 17.6

27

14 40 54.99

11.562

16 42 34.4

62.33

0.064 7809

1088.1

7.54

7.76

2 18.2

28

14 46 32.95

11.601

17 7 18.8

61.36

0.052 1579

1097.8

7.58

7.80

2 18.9

29

14 50 11.84

11.640

17 31 39.5

60.36

0.049 5116

1107.5

7.63

7.85

2 19.6

30

14 54 51.69

+11.680

-17 55 35.9

-59.33

0.046 8417

-1117.3

7.68

7.90

2 20.3

rt. 1

14 59 32.60

+11.721

-18 19 7.8

-58.28

0.044 1483

-1127.2

7.73

7.95

2 21.0

156

VENUS, 1917.

GREENWICH MEAN TIME.

Dftte.

Apparent
Asoeoskxi.

Var.per
Hoar.

Apparent
Declination.

Var. per
Hour.

Logarithm of

Distance
from Earth.

Var.per
Hour.

Semi-
diam-
eter.

Hor.
Paral-
lax.

TraiLsit,
Meridian

of
Green-

Noon.

2foon,

JVbon.

Noon.

JVbon.

Noon.

Noon.

Noon.

wich.

h in s

3

e / //

$1

II

II

h m

Oct. 1

14 59 32.50

+11.721

-18 19 7.3

-68.28

0.044 1483

-1127.2

7.73

7.95

2 21.0

2

15 4 14.29

11.761

18 42 13.0

57.19

0.041 4312

1137.1

7.78

8.00

2 21.8

3

15 8 67.05

11.802

19 4 52.2

56.08

0.038 6900

1147.2

7.82

8.05

2 22.5

4

16 13 40.80

11.844

19 27 4.4

54.93

0.035 9247

1157.3

7.87

8.10

2 28.3

5

15 18 25.54

11.885

19 48 48.8

53.76

0.033 1349

1167.5

7.92

8.15

2 24.2

6

15 23 11.26

+11.926

-20 10 4.8

-62.56

0.030 3204

-1177.9

7.98

8.21

2 25.0

7

15 27 67.97

11.967

20 30 51.5

51.33

0.027 480vS

1188.4

8.03

8.26

2 25.8

8

16 32 45.66

12.007

20 51 8.5

•

50.08

0.024 6158

1199.1

8.08

8.31

2 26.7

9

15 37 34.32

12.048

21 10 55.0

48.80

0.021 7251

1209.9

8.14

8.37

2 27.5

10

15 42 23.94

12.087

21 30 10.5

47.49

0.018 8082

1220.9

8.19

8.43

2 28.4

11

15 47 14.51

+12.126

-21 48 54.1

-46.15

0.015 8648

-1232.0

8.24

8.48

2 29.3

12

15 52 5.99

12.164

22 7 5.3

44.79

0.012 8944

1243.3

8.30

8.54

2 30.2

13

15 56 58.37

12.201

22 24 43.5

43.40

0.009 8966

1254.8

8.36

8.60

2 31.2

14

16 1 51.62

12.237

22 41 48.1

41.98

0.006 8710

1266.5

8.42

8.66

2 32.1

15

16 6 45.72

12.271

22 58 18.3

40.54

0.003 8171

1278.4

8.48

8.72

2 33.1

16

16 11 40.62

+12.304

-23 14 13.8

-39.08

0.000 7347

-1290.3

8.53

8.78

2 34.1

17

16 16 36.31

12.336

23 29 33.9

37.59

9.997 6233

1302.5

8.60

8.85

2 35.1

18

16 21 32.72

12.365

23 44 18.0

36.08

9.994 4824

1314.9

8.66

8.91

2 36.1

19

16 26 29.83

12.393

23 58 25.6

34.55

9.9913116

1327.5

8.73

8.98

2 37.1

20

16 31 27.57

12.418

24 11 56.2

33.00

9.988 1104

1340.2

8.79

9.04

2 38.1

21

16 36 25.90

+12.442

-24 24 49.4

-31.43

9.984 8785

-1353.1

8.85

9.11

2 39.1

22

16 41 24.76

12.463

24 37 4.7

29.84

9.981 6155

1366.1

8.92

9.18

2 40.2

23

16 46 24.09

12.481

24 48 41.7

28.24

9.978 3210

1379.3

8.99

9.25

2 41.2

24

16 51 23.83

12.497

24 59 39.9

26.61

9.974 9948

1392.6

9.06

9.32

2 42.2

25

16 56 23.93

12.311

25 9 59.0

24.97

9.97 1 6364

1406.1

9.13

9.39

2 43.3

26

17 1 24.33

+12.522

-25 19 38.6

-23.32

9.968 2456

-1419.6

9.20

9.47

2 44.4

27

17 6 24.95

12.530

26 28 38.5

21.66

9.964 8221

1433.3

9.27

9.54

2 45.4

28

17 11 25.73

12.535

25 36 58.3

19.99

9.961 3658

1447.0

9.35

9.62

2 46.5

29

17 16 26.60

12.537

25 44 37.8

18.30

9.957 8763

1460.9

9.43

9.70

2 47.6

30

17 21 27.49

12.537

25 51 36.7

16.61

9.954 3532

1475.0

9.51

9.78

2 48.7

31

17 26 28.34

+12.533

-25 57 54.9

-14.91

9.950 7963

-1489.2

9.58

9.86

2 49.7

Nov. 1

17 31 29.06

12.527

26 3 32.1

13.20

9.947 2051

1503.5

9.66

9.94

2 50.8

2

17 36 29.60

12.617

26 8 28.3

11.48

9.943 5793

1518.0

9.74

10.02

2 51.9

3

17 41 29.87

12.503

26 12 43.3

9.70

9.939 9183

1532.8

9.83

10.11

2 52.9

4

17 46 29.80

12.489

26 16 17.0

8.04

9.936 2217

1547.7

9.90

10.19

2 54.0

5

17 51 29.31

+12.470

-26 19 9.3

- 6.32

9.932 4890

-1562.9

9.99

10.28

2 55.0

6

17 56 28.33

12.448

26 21 20.4

4.60

9.928 7195

1578.4

10.08

10.37

2 56.1

7

18 1 26.78

12.422

26 22 50.2

2.88

9.924 9127

1594.0

10.17

10.40

2 57.1

8

18 6 24.58

12.393

26 23 38.7

- 1.16

9.921 0680

1609.9

10.25

10.55

2 58.1

9

18 11 21.63

12.361

26 23 46.1

+ 0.55

9.917 1847

1626.2

10.35

10.65

2 59.1

10

18 16 17.86

+12.325

-26 2? 12.5

+ 2.25

9.913 2622

-1642.7

10.45

10.75

3 0.1

11

18 21 13.18

12.285

26 21 58.1

3.95

9.909 2997

1659.5

10.54

10.84

3 1.1

12

18 26 7.50

12.241

26 20 3.0

5.64

9.905 2965

1676.6

10.63

10.94

3 2.1

13

18 31 0.74

12.195

26 17 27.5

7.32

9.901 2520

1603.9

10.74

11.05

3 3.0

14

18 35 52.81

12.144

26 14 11.9

8.98

9.897 1655

1711.5

10.84

11.15

3 a.9

15

18 40 43.61

+ 12.089

-26 10 16.4

+ 10.63

9.893 0363

-1729.6

10.94

11.26

3 4.8

16

18 45 33.07

+12.031

-26 5 41.6

+12.27

9.888 8634

-1747.9

11.05

11.37

3 5.7

VENUS, 1917.

GREENWICH MEAN TIME.

157

Dat«.

Apptrent
Ajoenskn.

Ifoon.

Var. per
Hour.

Noon.

Nov. 16

17
18
19
20

21
22
23
24
25

26
27
28
29
30

1

Dec.

2
3
4
5

6
7
8
9
10

11
12
13
14
16

16
17
18
19
20

21
22
23
24
25

26
27
28
29
30

31
32

h in s
18 45 33.07
18 50 21.07
18 55 7.54

18 59 52.39

19 4 35.51

19 9 16.82
19 13 56.23
19 18 33.64
19 23 8.97
19 27 42.14

19 32 13.06
19 36 41.64
19 41 7.82
19 45 31.52
19 49 52.(55

19 54 11.15
I^ 58 26.94

20 2 39.95
20 6 50.11
20 10 57.34

20 15 1.57
20 19 2.72
20 23 0.72
20 26 55.50
20 30 46.96

20 34 35.03
20 38 19.63
20 42 0.68
20 45 38.08
20 49 11.73

20 52 41.55
20 56 7.42

20 59 29.25

21 2 46.91
21 6 0.30

+12.031
11.969
11.903
11.833
11.760

+11.682
11.601
11.516
11.428
11.336

+ 11.240
11.141
11.040
10.935
10.826

+10.715
10.601
10.483
10.363
10.239

+10.113
9.983
9.850
9.714
9.574

+ 9.431
9.285
9.135
8.981
8.823

+ 8.661
8.495
8.324
8.148
7.967

21 i) 9.29

+ 7.781

21 12 13.76

7.591

21 15 13.60

7.395

21 18 8.67

7.193

21 20 58.83

6.986

21 23 43.97

+ 6.774

21 26 23.93

6.555

21 28 58.58

6.331

21 31 27.77

6.100

21 33 51.35

5.864

21 36 9.17

+ 5.620

21 38 21.07

+ 5.370

Apparent
Declniation.

Var. i^er
Hour.

Xoon.

Aoow.

26 5 41.6

+12.27

26 0 27.6

13.80

25 51 35.0

15.49

25 48 4.3

17.07

25 40 55.9

18.63

25 33 10.4

+20.16

25 24 48.3

21.67

25 15 50.3

23.16

25 6 16.9

24.62

24 56 8.8

26.06

24 45 26.6

+27.46

24 34 11.0

28.84

24 22 22.7

30.18

24 10 2.5

31.50

23 57 11.0

.32.79

23 43 49.1

+34.04

23 29 57.5

35.36

23 15 37.0

36.44

23 0 48.5

37.60

22 45 32.7

38.71

22 29 50.7

+39.79

22 13 43.2

40.83

21 57 11.1

41.84

21 40 15.4

42.80

21 22 57.0

43.73

21 5 16.9

+44.61

20 47 16.1

45.45

20 28 55.6

46.35

20 10 16.5

47.00

19 51 19.8

47.71

19 32 6.6

+48.37

19 12 38.2

48.99

18 52 55.6

49.55

18 33 0.0

50.07

18 12 52.7

50.53

17 52 34.8

+50.95

17 32 7.6

.>1.31

17 11 32.3

51.62

16 50 50.2

51.88

16 30 2.7 '

52.08

16 9 10.9 :

+52.23

15 48 16.2

52.32

15 27 20.0 '

52.36

15 6 23.6

52.34

14 45 28.3 ;

52.26

14 24 35.7 !

+52.12

14 3 47.1 '

+51.92

I.4>ioarithin of

Distance
from Earth.

Noon.

9.888 8634
9.884 6463
9.8S0 3841
9.876 0762
9.871 7219

9.867
9.862
9.858
9.853
9.849

9.844
9.839
9.835
9.830
9.825

9.820
9.815
9.810
9.805
9.800

3207
8718
3748
8292
2344

5900
8955
1504
3542
5064

6064
6536
6474
5871
4721

Var. per
Hoar.

Noon.

9.795 3015
9.790 0748
9.784 7912
9.779 4500
9.774 0504

9.768 5918
9.763 0735
9.757 4948
9.751 8549
9.746 1534

9.740 3896
9.734 5632
9.728 6738
9.722 7214
9.716 7059

9.710
9.704
9.698
9.692
9.685

9.679
9.672
9.666
9.659
9.653

6274
4865
2835
0193
6947

3109
8692
3713
8186
2132

9.646 5573
9.639 8535

-1747.9
1766.5
1785.4
1804.6
1824.0

-1843.7
1863.7
1883.8
1904.2
1924.8

-1945.6
1966.5
1987.7
2009.1
2030.7

-2052.6
2074.7
3097.1
2119.8
2142.8

-2166.1
2189.6
2213.4
2337.6
2262.1

-2286.8
2311.8
2337.2
2362.8
2388.6

-3414.6
2440.8
2467.0
2493.3
2519.6

-2545.7
2571.7
2597.4
2622.7
2647.7

-2672.1
2695.9
2719.0
2741.4
2762.9

-2783.5
-2802.8

Bemi-

dlam-

eter.

Noon.

1.05
1.16
1.27
1.38
1.49

1.61
1.73
1.85
1.98
2.10

2.24
2.36
2.50
2.65

2.78

2.93
3.07
3.23
3.:i8
3.54

3.71
3.87
4.04
4.21
4.40

4.57
4.75
4.95
5.14
5.35

5.55
5.77
5.98
6.19
6.43

6.65
6.89
7.14
7.38
7.64

7.90

8.17
8.44
8.72
9.01

9.30
9.61

nor.
Paral-
lax.

Noon.

Traasit.

Meridian

of

Qreen-

wlch.

/f

1.37
1.48
1.69
1.71
1.82

1.94
2.07
2.19
2.32
2.45

2.69
2.72
2.86
3.01
3.15

3.30
3.45
3.61
3.77
3.93

4.10
4.27
4.44
4.62
4.81

4.99
5.18
5.38
5.58
5.79

6.00
6.22
6.44
6.66
6.90

7.13
7.38
7.63
7.88
8.15

8.42
8.69
8.97
9.26
9.56

9.86
20.17

h
3
3
3
3
3

m
5.7
6.6
7.4
8.2
9.0

3 9.7

3 10.4

3 11.1

3 11.7

3 12.3

3 12.9

3 13.4

3 13.9

3 14.4

3 14.8

3 15.1

3 15.4

3 16.7

3 16.0

3 16.1

3 16.2

3 16.3

3 16.3

3 16.3

3 16.2

3 16.0

3 15.8

3 15.6

3 15.3

3 14.9

3 14.4

3 13.9

3 13.3

3 12.6

3 11.9

3 11.1

3 10.2

3 9.3

3 8.2

3 7.1

3
3
3
3
3

2
2

5.9
4.6
3.3
1.8
0.2

58.6
56.8

158

VENUS, 1917.

FOR GREENWICH MEAN NOON.

Date.

Heliooentric

Loncitudc,

Mean Equinox

of Dat(>.

• 1 II

Jan. 1

213 3 29.8

3

216 16 0.5

5

219 28 20.1

7

222 40 28.7

9

225 52 26.6

11

229 4 13.7

13

232 15 50.4

15

235 27 16.9

17

238 38 33.3

19

241 49 40.2

21

245 0 38.0

23

248 11 26.9

25

251 22 7.6

27

254 32 40.4

29

257 43 5.8

31

260 53 24.5

Feb. 2

264 3 37.0

4

267 13 43.7

6

270 23 45.4

8

273 33 42.5

10

276 43 35.7

12

279 53 25.6

14

283 3 12.6

16

286 12 57.4

18

289 22 40.6

20

292 32 22.6

22

295 42 4.1

24

298 51 45.5

26

302 1 27.4

28

305 11 10.1

Mar. 2

308 20 54.2

4

311 30 40.1

6

314 40 28.1

8

317 50 18.7

10

321 0 12.3

12

324 10 9.0

14

327 20 9.3

16

330 30 13.4

18

333 40 21.6

20

336 50 34.1

22

340 0 51.1

24

343 11 12.7

26

346 21 39.2

28

349 32 10.8

30

352 42 47.5

Apr. 1

355 53 29.5

3

359 4 17.0

Var. per
Day.

1

Reduction
to Orbit.

HeUooentric
Latitude.

• 9 99

1 If

• 1 fi

1 36 18.1

-3 0.5

+2 18 38.2

1 36 12.6

2 57.9

2 10 4.2

1 36 7.0

2 53.1

2 1 6.2

1 36 1.6

2 46.1

1 51 45.9

1 35 56.2

2 37.0

1 42 5.2

1 35 50.9

-2 26.0

+1 32 5.8

1 35 45.8

2 13.2

1 21 49.8

1 35 40.7

1 58.7

1 11 18.9

1 35 35.8

1 42.8

1 0 35.3

1 35 31.1

1 25.6

0 49 40.9

1 35 26.6

-1 7.4

+0 38 37.7

1 35 22.4

0 48.4

0 27 27.9

1 35 18.3

0 28.8

0 16 13.5

1 35 14.5

-0 8.8

+0 4 56.5

1 35 11.0

+0 11.3

-0 6 20.9

1 35 7.8

+0 31.2

-0 17 36.8

1 35 4.8

0 50.7

0 28 49.1

1 35 2.1

1 9.6

0 39 55.7

1 34 59.7

1 27.6

0 50 54.6

1 34 57.5

1 44.6

1 1 43.8

1 34 55.7

+2 0.2

-1 12 21.5

1 34 54.2

2 14.4

1 22 45.7

1 34 52.9

2 27.0

1 32 54.6

1 34 52.0

2 37.7

1 42 46.2

1 34 51.3

2 46.6

1 52 18.9

1 34 50.8

+2 53.4

-2 1 30.9

1 34 50.7

2 58.1

2 10 20.7

1 34 50.8

3 0.6

2 18 46.5

1 34 51.1

3 0.9

2 26 47.0

1 34 51.7

2 59.0

2 34 20.6

1 34 52.5

+2 55.0

-2 41 26.0

1 34 53.4

2 48.8

2 48 2.0

1 34 54.6

2 40.5

2 54 7.3

1 34 56.0

2 30.3

2 59 40.8

1 34 57.5

2 18.3

3 4 41.6

1 34 59.2

+2 4.6

-3 9 8.6

1 35 1.1

1 49.4

3 13 1.1

1 35 3.1

1 32.8

3 16 18.3

1 35 5.2

1 15.1

3 18 59.7

1 35 7.4

0 56.4

3 21 4.6

1 35 9.6

+0 37.1

-3 22 32.8

1 35 12.0

+0 17.3

3 23 23.8

1 35 14.5

-0 2.7

3 23 37.5

1 35 17.1

0 22.7

3 23 13.8

1 35 19.7

0 42.4

3 22 12.7

1 35 22.4

-1 1.6

-3 20 34.3

1 35 25.1

-1 20.1

-3 18 18.9

Var. i)er
Day.

Lof^thm of
Radius Vector.

Var. per
Day.

1 II
-4 10.7

9.858 9181

+821

4 23.1

9.859 0828

826

4 34.7

9.859 2482

828

4 45.4

9.859 4138

827

4 55.2

9.859 5790

824

-5 4.0

9.859 7434

+819

5 11.9

9.859 9063

810

5 18.8

9.860 0673

800

6 24.7

9.860 2260

787

5 29.6

9.860 3818

771

-5 33.4

9.860 5342

+753

5 36.2

9.860 6828

733

5 38.0

9.860 8271

710

5 38.8

9.860 9667

686

5 38.5

9.861 1012

659

-6 37.2

9.861 2302

+631

5 34.9

9.861 3583

600

5 31.5

9.861 4700

567

5 27.2

9.861 5801

533

5 21.0

9.861 6832

498

-5 15.6

9.861 7790

+460

5 8.4

9.861 8671

422

5 0.3

9.861 9476

382

4 51.2

9.862 0199

341

4 41.3

9.862 0840

299

-4 30.6

9.862 1396

+256

4 19.0

9.862 1865

213

4 6.7

9.862 2246

168

3 53.6

9.862 2538

124

3 39.9

9.862 2741

79

-3 25.5

9.862 2853

+ 33

3 10.4

9.862 2874

- 12

2 54.8

9.862 2805

57

2 38.7

9.862 2W5

103

2 22.0

9.862 2395

147

-2 4.9

9.862 2056

-192

1 47.5

9.862 1628

236

1 29.7

9.862 1112

279

1 11.0

9.862 0511

321

0 53.3

9.861 9827

363

-0 34.8

9.861 9061

-403

-0 1ft. 2

9.861 8215

442

+0 2.0

9.861 7292

481

0 21.2

9.861 6294

517

0 39.9

9.861 5226

5ol

+0 68.5

9.861 4090

-584

+1 16.9

9.861 2889

-616

VENUS, 1917.

159

FOR GREENWICH MEAN NOON.

Date.

HflUoontiic

Loocltode,

ICinaEqiiiDoz

of Date.

Var. per
Day.

Redaction
to Orbit.

Helioocotric
Latttnde.

Var. per
Day.

Lonrithmof
RaSos Vector.

Var. per
Day.

• 1 II

• $ II

$ ft

9 1 II

1 n

Apr. 1

355 53 29.5

1 36 23.4

-1 1.6

-3 20 34.3

40 58.5

9.8614090

-584

3

359 4 17.0

1 35 35.1

1 20.1

3 18 18.9

1 16.9

9.861 2889

616

5

2 15 9.9

1 35 37.9

1 37.6

3 15 26.9

1 35.1

9.861 1627

646

7

5 26 8.5

1 35 30.7

1 53.8

3 11 58.6

1 53.1

9.861 0307

674

9

8 37 12.7

1 35 33.5

2 8.7

3 7 54.6

3 10.8

9.860 8934

600

11

11 48 22.7

1 35 36.5

-2 22.1

-3 3 15.8

•1-3 38.0

9.860 7513

-722

13

14 59 38.6

1 35 30.4

2 33.7

2 58 2.9

3 44.9

9.860 6046

744

16

18 11 0.5

1 35 43.5

2 43.3

2 52 16.7

8 1.3

9.860 4540

763

17

21 22 28.5

1 35 45.5

2 51.0

2 45 58.3

8 17.1

9.860 2997

779

19

24 34 2.5

1 35 48.6

2 56.5

2 39 8.7

8 83.4

9.860 1424

794

21

27 45 42.8

1 35 51.7

-2 59.9

-2 31 49.2

+3 47.0

9.859 9824

-806

23

30 57 29.4

1 35 54.9

3 1.0

2 24 1.0

4 1.0

9.859 8203

815

25

34 9 22.4

1 35 58.1

2 59.9

2 16 45.7

4 14.3

9.859 6566

833

27

37 21 21.8

1 36 1.3

2 56.6

2 7 4.6

4 36.7

9.859 4918

836

29

40 33 27.8

1 36 4.7

2 51.0

1 57 59.4

4 88.4

9.859 3265

837

May 1

43 45 40.5

1 86 8.0

-2 43.3

-1 48 31.6

44 49.3

9.859 1611

-836

3

46 57 59.9

1 86 11.4

2 33.5

1 38 43.0

4 59.3

9.858 9961

833

5

50 10 26.1

1 36 14.8

2 21.8

1 28 35.5

5 8.2

9.858 8320

817

7

53 22 59.1

1 36 18.3

2 8.3

1 18 10.8

5 16.3

9.858 6694

808

9

56 35 39.2

1 36 31.8

1 53.2

1 7 31.0

5 33.4

9.858 5089

797

11

59 48 26.4

1 36 35.4

-1 36.7

-0 56 37.9

4^ 39.5

9.858 3508

-783

13

63 1 20.7

1 36 38.9

1 18.9

0 45 33.7

5 34.6

9.858 1957

767

15

66 14 22.2

1 36 33.5

1 0.1

0 34 20.4

5 88.6

9.858 0441

748

17

69 27 30.8

1 36 36.1

0 40.6

0 23 0.1

5 41.5

9.857 8965

737

19

72 40 46.8

1 86 39.8

0 20.5

0 11 35.0

5 43.4

9.857 7534

704

21

75 54 10.0

1 36 43.4

-0 0.2

-0 0 7.3

4^ 44.1

9.857 6152

-678

23

79 7 40.5

1 36 47.0

+0 20.2

+0 11 20.8

5 43.8

9.857 4824

650

25

82 21 18.1

1 36 50.6

0 40.3

0 22 47.3

5 43.4

9.857 3553

630

27

85 35 2.9

1 36 54.3

0 59.9

0 34 9.8

5 89.0

9.857 2344

M?

29

88 48 54.8

1 36 57.7

1 18.7

0 45 26.1

5 86.3

9.8571202

554

31

92 2 53.6

1 37 1.1

+1 36.6

+0 56 34.1

+5 31.5

9.857 0129

-519

June 2

95 16 59.1

1 37 4.4

1 63.3

1 7 31.5

5 35.7

9.856 9128

481

4

98 31 11.3

1 37 7.7

2 8.6

1 18 16.4

5 18.0

9.856 8205

443

6

101 45 29.8

1 37 10.8

2 22.0

1 28 46.6

5 11.0

9.856 7360

403

8

104 59 54.5

1 37 13.8

2 33.8

1 39 0.0

5 2.1

9.856 6599

360

10

108 14 25.0

1 37 16.7

+2 43.6

+1 48 54.5

+4 52.3

9.856 5922

-317

12

111 29 1.0

1 37 19.3

2 61.3

1 58 28.4

4 41.4

9.856 6332

273

14

114 43 42.1

1 37 21.8

2 66.8

2 7 39.6

4 30.6

9.866 4831

228

16

117 58 28.0

1 37 24.0

3 0.1

2 16 26.4

4 17.0

9.856 4420

188

18

121 13 18.1

1 37 26.0

3 1.0

2 24 47.0

4 3.5

9.856 4101

136

20

124 28 12.0

1 37 27.8

+2 59.6

+2 32 39.8

+8 40.2

9.856 3875

- 90

22

127 43 9.2

1 37 29.3

2 56.9

2 40 3.2

3 84.1

9.866 3743

- 42

24

130 58 9.1

1 37 30.6

2 60.0

2 46 66.9

3 18.4

9.856 3706

+ 5

26

134 13 11.2

1 37 31.6

2 41.9

2 53 16.3

3 2.0

9.856 3762

52

28

137 28 14.7

1 37 32.1

2 31.6

2 69 3.4

2 45.0

9.856 3912

99

30

140 43 19.2

1 37 32.3

+2 19.6
+2 5.6

+3 4 16.9

•1-3 37.4

9.856 4156

+145

July 2

143 58 23.8

1 37 32.2

+3 8 62.8

+3 0.4

9.856 4493

4193

160

VENUS, 1917.

FOR GREENWICH MEAN NOON.

Date.

ITeUooentric

TiOnffltude,

M«ui Equinox

of Date.

Var. per
Day.

Reduction
to Orbtt.

Heliocentric
Latitude.

Var. per
Day.

Logarithm of
RiMlius Vector.

Var. per
Day.

O / tf

• t tt

t II

m 1 II

1 II

July 2

143 58 23.8

1 37 32.2

+2 5.5

+3 8 52.8

+2 9.4

9.8564493

+192

4

147 13 28.0

1 37 31. g

1 49.9

3 12 53.3

1 61.0

9.856 4922

287

6

150 28 31.1

1 37 31.1

1 33.0

3 16 16.6

1 82.2

9.856 5440

381

8

153 43 32.3

1 37 30.0

1 14.8

3 19 2.0

1 13.1

0.856 6047

825

10

156 58 31.0

1 37 28.6

0 55.7

3 21 9.0

0 63.8

0.856 6740

868

12

160 13 26.5

1 37 26.8

+0 35.8

+3 22 37.3

+0 34.4

9.866 7517

-I-40U

14

163 28 18.0

1 37 24.7

+0 15.6

3 23 26.6

-lO 14.9

9.866 8376

450

16

166 43 4.0

1 37 22.2

-0 4.9

3 23 36.8

-0 4.7

9.856 9314

488

18

169 57 46.4

1 37 19.3

0 25.3

3 23 7.9

0 34.2

9.857 0327

6Z'>

20

173 12 22.0

1 37 16.2

0 45.4

3 22 0.0

0 43.6

0.857 1418

661

22

176 26 51.0

1 87 12.8

-1 4.9

+3 20 13.4

-1 2.9

0.857 2568

+594

24

179 41 12.8

1 37 9.0

1 23.5

3 17 48.6

1 21.9

0.867 3788

626

26

182 55 26.8

1 37 6.0

1 41.1

3 14 46.1

1 40.6

0.857 5060

655

28

186 9 32.5

1 37 0.7

1 57.4

3 11 6.5

1 69.0

0.857 6407

683

ao

189 23 29.4

1 36 56.2

2 12.1

3 6 50.6

2 16.9

0.857 7708

70J*

AUJT. 1

192 37 17.0

1 36 61.4

-2 25.2

+3 1 59.4

-2 84.3

0.857 0237

+731

3

195 50 55.0

1 36 46.5

2 36.4

2 56 33.8

2 61.2

0.858 0710

751

5

199 4 22.9

1 36 41.4

2 45.7

2 50 34.9

8 7.6

0.858 2240

769

7

202 17 40.5

1 36 36.2

2 52.8

2 44 3.9

8 23.3

0.858 3705

78o

9

205 30 47.6

1 36 80.9

2 57.8

2 37 2.2

3 88.3

0.868 5870

799

11

208 43 43.9

1 36 25.5

-3 0.5

+2 29 31.1

-3 52.7

0.858 6088

+809

13

211 56 29.4

1 36 20.0

3 0.9

2 21 32.1

4 6.2

0.858 8616

817

15

215 9 3.8

1 36 14.5

2 59.1

2 13 6.9

4 18.9

0.859 0255

823

17

218 21 27.3

1 36 9.0

2 55.0

2 4 17.1

4 30.8

9.8691904

836

19

221 33 39.9

1 36 8.5

2 48.8

1 55 4.4

4 41.8

9.859 3556

826

21

224 45 41.5

1 3o 58.1

-2 40.4

+1 45 30.7

-4 61.9

9.869 5207

+834

23

227 57 32.4

1 35 52.8

2 30.1

1 35 37.6

6 1.0

9.869 6850

819

25

231 9 12.7

1 35 47.6

2 17.9

1 25 27.2

5 9.2

0.859 8482

812

27

234 20 42.8

1 35 42.5

2 4.0

1 15 1.3

5 16.5

9.860 0097

802

29

237 32 2.8

1 35 37.5

1 48.5

1 4 21.9

6 22.7

9.860 1689

790

31

240 43 13.1

1 35 32.8

-1 31.8

+0 53 31.1

-6 27.9

9.860 3256

+776

S*«pt. 2

243 54 14.1

1 35 28.2

1 13.9

0 42 30.8

6 82.2

0.860 4780

768

4

247 5 6.2

1 35 23.9

0 55.1

0 31 23.1

6 85.4

0.860 6286

739

6

250 15 49.9

1 85 19.8

0 35.7

0 20 10.0

5 87.6

0.860 7742

717

8

253 26 25.5

1 35 15.9

-0 15.8

+0 8 53.6

5 88.6

0.860 9162

093

10

256 36 53.7

1 35 12.3

+0 4.3

-0 2 23.9

-6 88.7

9.861 0512

+667

12

259 47 15.0

1 35 9.0

0 24.3

0 13 40.6

5 37.8

9.861 1819

6:19

14

262 57 29.7

1 35 5.9

0 44.0

0 24 54.4

6 85.8

9.861 3068

610

16

266 7 38.7

1 35 3.1

1 3.1

0 36 3.2

5 82.8

9.861 4256

678

18

269 17 42.2

1 35 0.6

1 21.4

0 47 6.1

6 28.9

9.861 6378

644

20

272 27 41.1

1 34 58.4

+1 38.8

-0 57 58.0

-^ 23.9

9.861 6432

+609

22

275 37 35.8

1 34 56.4

1 54.9

1 8 39.9

6 17.9

9.861 7414

473

24

278 47 27.0

1 34 54.8

2 9.6

1 19 9.1

5 11.0

9.861 8322

435

26

281 57 15.2

1 34 53.5

2 22.S

1 29 23.5

5 3.3

9.861 9162

395

28

285 7 1.1

1 34 52.4

2 34.2

1 39 21.4

4 54.5

9.861 9902

355

30

288 16 45.0

1 34 51.0

+2 43.7

-1 49 1.0

-4 44.9

9.862 0571

+313

Ov\. 2

291 26 27.6

1 34 51.1

+2 51.2

-1 58 20.4

-4 34.4

9.862 11J55

+271

VENUS, 1917.

161

FOR GREENWICH MEAN NOON.

Date.

HeUocentric

LoDffitude,

Mean Equinox

of Dat^.

Var. per
Day.

Reduction
to Orbit.

Hfdlooentrlo
Latitude.

Var. per
Day.

Logarithm of
Radius Vector.

Var. per
Day.

m r n

• t n

t t»

m t II

1 II

Oct. 2

291 26 27.6

I 34 51.1

+2 51.2

-1 58 20.4

-4 84.4

9.862 1155

+271

4

294 36 9.6

1 34 50.8

2 56.6

2 7 18.2

4 23.2

9.862 1654

228

6

297 45 51.2

1 3i 50.8

2 59.9

2 15 52.6

4 11.1

9.862 2066

184

8

300 55 33.1

1 34 51.1

3 1.0

2 24 2.1

3 58.3

9.862 2389

139

10

304 5 15.8

1 34 51.6

2 59.9

2 31 45.2

3 44.8

9.862 2622

94

12

307 14 59.6

1 34 52.3

+2 56.6

-2 39 0.6

-3 30.6

9.862 2766

+ 49

14

310 24 45.2

1 34 53.3

2 51.2

2 45 47.0

3 15.7

9.862 2819

•f 4

16

313 34 32.8

1 34 54.3

2 43.6

2 52 3.2

3 0.3

9.862 2781

- 41

18

316 44 22.7

1 34 55.6

2 34.1

2 57 48.0

2 44.4

9.862 2653

87

20

319 54 15.5

1 34 57.1

2 22.7

3 3 0.3

2 27.9

9.862 2434

132

22

323 4 11.3

1 34 58.8

+2 9.6

-3 7 39.2

-2 11.0

9.862 2126

-176

24

326 14 10.6

1 35 0.6

1 54.8

3 11 43.9

1 53.6

9.862 1730

220

26

329 24 13.6

1 35 2.5

1 38.7

3 15 13.5

1 35.9

9.862 1245

264

28

332 34 20.0

1 35 4.5

1 21.4

3 18 7.5

1 18.0

9.862 0675

306

30

335 44 31.8

1 35 6.7

1 3.0

3 20 25.2

0 59.7

9.862 0020

348

Nov. 1

338 54 47.4

1 35 8.9

+0 43.9

-3 22 6.3

-0 41.3

9.861 9283

-380

3

342 5 7.6

1 35 11.3

0 24.3

3 23 10.3

0 22.7

9.861 8466

428

5

345 15 32.6

1 35 13.8

+0 4.3

3 23 37.1

-0 4.0

9.861 7571

467

7

348 26 2.7

1 35 1G.3

"0 16.7

3 23 26.4

+0 14.7

9.861 6600

604

9

351 36 37.8

1 35 18.0

0 35.6

3 22 38.4

0 33.4

9.861 5557

639

11

354 47 18.2

1 35 21.5

-0 55.0

-3 21 13.0

+0 62.0

9.861 4444

-673

13

357 58 4.0

1 35 24.2

1 13.7

3 19 10.5

1 10.6

9.861 3266

605

15

1 8 55.2

1 35 27.0

1 31.6

3 16 31.2

1 28.8

9.861 2025

636

17

4 19 51.9

1 35 20.8

1 48.3

3 13 15.5

1 46.9

9.861 0726

668

19

7 30 54.3

1 35 32.7

2 3.7

3 9 23.9

2 4.6

9.860 9373

090

21

10 42 2.6

1 35 35.6

-2 17.6

-3 4 57.2

+2 22.0

9.860 7968

-714

23

13 53 16.6

1 35 38.5

2 29.8

2 59 56.1

2 39.0

9.860 6517

736

25

17 4 36.6

1 35 41.5

2 40.2

2 54 21.4

2 65.6

9.860 5025

766

27

20 16 2.6

1 35 44.5

2 48.6

2 48 14.1

3 11.7

9.860 3495

774

29

23 27 34.7

1 35 47.6

2 54.9

2 41 35.2

3 27.1

9.860 1932

780

Dec 1

26 39 13.0

1 35 50.7

-2 59.0

-2 34 26.0

4^ 42.0

9.860 0342

-801

3

29 50 57.6

1 36 53.9

3 0.9

2 26 47.7

3 66.2

9.859 8729

812

5

33 2 48.5

1 35 57.1

3 0.6

2 18 41.7

4 9.7

9.859 7097

820

7

36 14 45.9

1 36 0.3

2 58.0

2 10 9.4

4 22.6

9.859 5453

824

9

39 26 49.8

1 36 3.6

2 53.2

2 1 12.4

4 34.4

9.859 3802

827

11

42 39 0.3

1 36 6.9

-2 46.2

-1 51 52.2

+4 45.6

9.859 2148

-827

13

45 51 17.5

1 36 10.3

2 37.1

1 42 10.7

4 66.8

9.859 0496

824

16

49 3 41.6

1 36 13.7

2 26.1

1 32 9.5

6 6.2

9.858 8852

819

17

52 16 12.4

1 36 17.2

2 13.2

1 21 50.6

5 13.6

9.858 7221

811

19

56 28 50.3

1 36 20.7

1 58.7

1 11 15.9

6 21.0

9.858 5608

801

21

58 41 35.2

1 36 24.2

-1 42.6

-1 0 27.2

+6 27.5

9.858 4019

-788

23

61 54 27.3

1 36 27.8

1 25.3

0 49 26.6

6 32.9

9.858 2458

7'. 3

25

65 7 26.4

1 36 31.4

1 6.8

0 38 16.2

5 37.3

9.858 0930

756

27

68 20 32.8

1 36 35.0

0 47.5

0 26 58.1

6 40.6

9.857 9441

734

29

71 33 46.5

1 36 38.7

0 27.6

0 15 34.4

6 42.9

9.857 7995

712

31

74 47 7.4

1 36 42.3

-0 7.3

-0 4 7.4

+6 44.0

9.857 6596

-687

S3

78 0 35.5

1 36 45.9

+0 13.1

+0 7 20.9

+5 44.0

9.857 5250

-«9

39398*^—1917 ^11

162 MAES, 1917.

Q MEAN TIME.

MARS, 1917.

GREENWICH MEAN TIME.

163

Date.

Apparent
AaremioD.

Noon.

h m s

Feb. 16

22 9 41.12

17

22 12 42.49

18

22 15 43.46

19

22 18 44.05

20

22 21 44.24

21

22 24 44.05

22

22 27 43.48

23

22 30 42.63

24

22 33 41.21

25

22 36 39.52

26

22 39 37.46

27

22 42 35.04

28

22 45 32.27

U»T. 1

22 48 29.15

2

22 51 25.69

3

22 54 21.90

4

22 57 17.78

5

23 0 13.35

6

23 3 8.60

7

23 6 3.55

8

23 8 58.21

0

23 11 52.59

10

23 14 46.69

11

23 17 40.53

12

23 20 34.11

13

23 23 27.44

14

23 26 20.53

15

23 29 13.39

16

23 32 6.04

17

23 34 58.47

18

23 37 50.69

19

23 40 42.72

20

23 43 34.56

21

23 46 26.21

22

23 49 17.69

23

23 52 8.99

24

23 55 0.13

25

23 57 61.11

26

0 0 41.94

27

0 3 32.62

28

0 6 23.17

29

0 9 13.59

30

0 12 3.88

31

0 14 54.06

Apr. 1

0 17 44.14

2

0 20 34.12

3

0 23 24.01

Var.p«r
Hour.

Apparent

Soon.

Soon,

s
+7.565

-12 28 49.3 *

7.549

12 11 51.7

7.533

11 54 47.1

7.516

11 37 35.7

7.500

11 20 17.8

+7.484

-11 2 63.5 !

1

7.468

10 46 23.1

7.453

10 27 46.8

7.437

10 10 4.7 i

7.422

9 52 17.2 1

+7.407

- 9 34 24.4

7.392

9 16 26.6

7.377

8 58 24.0

7.363

8 40 16.8

7.349

8 22 5.1

+7.335

- 8 3 49.2

7.322

7 45 29.3

7.309

7 27 5.6

7.296

7 8 38.3

7.284

6 60 7.6

+7.272

- 6 31 33.7

7.260

6 12 56.7

7.249

6 54 16.9 I

7.238

5 35 34.4

7.227

6 16 49.5

-r7.217

- 4 58 2.3

7.207

4 39 13.1

7.198

4 20 22.0

7.189

4 1 29.2

7.180

3 42 35.0

+7.172

- 3 23 39.5

7.164

3 4 42.9

7.156

2 45 45.4

7.149

2 26 47.3

7.141

2 7 48.7

+7.134

- 1 48 49.9

7.128

1 29 51.0

7.121

1 10 52.4

7.116

0 51 54.1

7.109

0 32 56.3

+7.104

- 0 13 59.3

7.098

+ 0 4 56.8

7.093

0 23 51.7

7.089

0 42 45.3

7.085

1 I 37.5

+7.081

+ 1 20 28.0

+7.077

+ 1 39 16.6 1

Var. p«r
II our.

JVoofi.

+42.25
42.55

42.84
43.11
43.38

-^43.64
43.89
44.13
44.37
44.59

+44.80
45.00
45.20
45.39
45.58

+45.75
45.91
46.06
46.21
46.35

+46.48
46.60
46.71
46.82
46.92

+47.01
47.09
47.17
47.23
47.29

+ 47.34
47.37
47.40
47.43
47.44

+47.46

47.45
47.44
47.42
47.39

+47. .36
47.31
47.26
47.20
47.14

+47.07
+46.99

Lonrithm of

Distanc«
from Earth.

.YOOR.

0.374 3462
0.374 4292
0.374 6107
0.374 5908
0.3; 4 6693

0.374 7463
0.374 8217
0.374 8956
0.374 9680
0.375 0389

0.375 1083
0.375 1764
0.375 2431
0.375 3086
0.375 3728

0.375 4359
0.375 4978
0.375 5586
0.375 6182
0.375 6768

0.375 7343
0.375 7906
0.375 8458
0.375 8999
0.375 9528

0.376 0046
0.376 0550
0.376 1041
0.376 1517
0.376 1979

0.376 2426
0.376 2K57
0.376 3270
0.376 3665
0.376 4042

0.376 4399
0.376 4736
0.376 5063
0.376 5351
0.376 6()30

0.376 5.S90
0.376 6131
0.376 6354
0 376 6560
0.376 6748

0.376 6917
0.376 7068

Var. per
Hour.

Noon.

+34.9
34.3
33.7
33.0
32.4

+31.7
31.1
30.5
29.9
29.2

+28.6
28.1
27.5
27.0
26.5

+26.0
25.6
25.1
24.6
24.2

+23.7
23.2
22.8
22.3
21.8

+21.3
20.7
20.1
19.5
18.9

+18.3
17.6
16.8
16.1
15.3

+14.5
13.6
12.8
12.0
11.2

+10.4
9.7
8.9
8.2
7.4

+ 6.7
+ 5.9

//

Transit.

ICerldian
of
Green-
wich.

h m

0 26.1

0 25.1

0 24.2

0 23.3

0 22.3

0 21.4
0 20.4
0 19.5
0 18.5
0 17.6

0 16.6
0 15.6
0 14.6
0 13.6
0 12.6

0 11.6
0 10.6
0 9.6
0 8.6

0 7.5

0
0
0
0
0

6.5
5.5
4.4
3.4
2.3

1.3

o.t
r.9.1

0

23 5S.1
23 57.0
23 55.9

23 54.9

23 63.8

23 62.7

23 51.6

23 50.6

23 49.5
23 48.3
23 47.2
23 46.1
23 45.0

23 41.0
23 42.9
23 4 1 .8
23 40.7
23 39.6

23 3s. 4

164

MARS, 1917.

GREENWICH MEAN TIME

£>at«.

Asoenskxi.

Var. p«r
Hour.

Apparent
DedtnatkHi.

!

Var. per
Hour.

Lcnarithm of

Distance
Cram Earth.

Var. per
Hour.

Semi-
dkm-
eter.

Hot.
Paral-
lax.

Transit,

of
Oreen-

Noon.

Noon,

Noon.

Noon.

Noon.

Noon.

Noon.

Noon,

wloh.

h m 8

8

• 1 »t

II

II

II

h m

Apr. 1

0 17 44.14

+7.085

+ 1 1 37.5

+47.14

0.376 6748

+ 7.4

2.12

3.70

23 39.6

2

0 20 34.12

7.oei

1 20 28.0

47.07

0.376 6917

6.7

2.12

3.70

23 38.4

3

0 23 24.01

7.077

1 39 16.6

46.99

0.376 7068

5.9

2.12

3.70

23 37.3

4

0 26 13.82

7.074

1 58 3.3

46.90

0.376 7200

5.1

2.12

3.70

23 36.2

5

0 29 3.56

7.071

2 16 47.8

46.80

0.376 7314

4.4

2.12

3.70

23 35.1

6

0 31 53.24

+7.009

+ 2 35 29.9

+46.70

0.376 7409

+ 3.6

2.12

3.70

23 34.0

7

0 34 42.86

7.067

2 54 9.5

46.59

0.376 7486

2.8

2.12

3.70

23 32.9

8

0 37 32.45

7.065

3 12 46.5

46.48

0.376 7545

2.1

2.12

3.70

23 31.8

9

0 40 22.00

7.064

3 31 20.6

46.36

0.376 7585

1.2

2.12

3.70

23 30.6

10

0 43 11.53

7.063

3 49 51.6

46.23

0.376 7604

* 0.4

2.12

3.70

23 29.5

11

0 46 1.04

+7.063

+ 48 19.5

+46.09

0.376 7603

- 0.5

2.12

3.70

23 28.4

12

0 48 50.54

7.063

4 26 44.1

45. «o

0.376 7579

1.5

2.12

3.70

23 27.3

13

0 51 40.05

7.063

4 45 5.1

45. ?«

0.376 7532

2.4

2.12

3.70

23 26.2

14

0 54 29.56

7.063

5 3 22.4

45.t'>4

0.376 7461

3.5

2.12

3.70

23 25.1

15

0 57 19.09

7.064

5 21 35.9

45.48

0.376 7364

4.6

2.12

3.70

23 23.9

16

1 0 8.64

+7.005

+ 5 39 45.3

+45.31

0.376 7242

- 5.7

2.12

3.70

23 22.8

17

1 2 58.23

7.067

5 57 50.5

45.13

0.376 7092

0.8

2.12

3.70

23 21.7

18

1 5 47.85

7.068

6 15 51.3

44.94

0.376 6915

8.0

2.12

3.70

23 20.6

19

1 8 37.51

7.070

6 33 47.6

44.75

0.376 6709

9.2

2.12

3.70

23 19.5

20

1 11 27.22

7.072

6 51 39.1

44.5£

0.376 6473

10.5

2.12

3.70

23 18.3

21

1 14 16.98

+7.074

+ 7 9 25.8

+44.34

0.376 6207

-11.7

2.12

3.70

23 17.2

22

1 17 6.79

7.077

7 27 7.3

44.12

0.376 5911

13.0

2.12

3.70

23 16.1

23

1 19 56.67

7.080

7 44 43.6

43.90

0.376 5584

14.3

2.12

3.70

23 15.0

24

1 22 46.61

7.082

8 2 14.4

43.67

0.376 5226

15.6

2.12

3.70

23 13.9

25

1 25 36.62

7.085

8 19 39.7

43.43

0.376 4836

16.9

2.12

3.70

23 12.8

26

1 28 26.70

+7.088

+ 8 36 59.1

+43.19

0.376 4415

-18.2

2.12

3.70

23 11.7

27

1 31 16.86

7.092

8 54 12.7

42.94

0.376 3962

19.5

2.12

3.70

23 10.6

28

1 34 7.11

7.095

9 11 20.2

42.68

0.376 3479

20.8

2.12

3.70

23 9.5

29

1 36 57.44

7.099

9 28 21.5

42.42

0.376 2963

22.1

2.12

3.70

23 8.4

30

1 39 47.87

7.104

9 45 16.4

42.15

0.376 2417

23.4

2.12

3.70

23 7.3

May 1

1 42 38.41

+7.108

+10 2 4.8

+41.88

0.376 1838

-24.8

2.12

3.70

23 6.2

2

1 45 29.05

7.112

10 18 46.6

41.60

0.376 1227

26.1

2.12

3.70

23 5.1

3

1 48 19.80

7.117

10 35 21.5

41.31

0.376 0583

27.5

2.12

3.70

23 4.0

4

1 51 10.67

7.122

10 51 49.6

41.02

0.375 9907

28.8

2.12

3.70

23 2.9

5

1 54 1.67

7.128

11 8 10.5

40.72

0.375 9199

30.2

2.12

3.70

23 1.8

6

1 56 52.79

+7.133

+11 24 24.2

+40.42

0.375 8458

-31.6

2.12

3.70

23 0.8

7

1 59 44.05

7.139

11 40 30.6

40.11

0.375 7684

33.0

2.12

3.70

22 59.7

8

2 2 35.46

7.145

11 56 29.5

39.79

0.375 6875

34.4

2.12

3.70

22 58.6

9

2 5 27.01

7.151

12 12 20.7

39.47

0.375 6031

35.9

2.12

3.70

22 57.5

10

2 8 18.71

7.158

12 28 4.2

39.15

0.375 5151

37.4

2.13

3.71

22 56.4

11

2 11 10.57

+7.164

+12 43 39.9

+38.82

0.375 4235

--39.0

2.13

3.71

22 55.3

12

2 14 2.60

7.171

12 59 7.5

38.48

0.375 3279

40.6

2.13

3.71

22 54.3

13

2 16 54.79

7.178

13 14 26.9

38.14

0.375 2284

42.3

2.13

3.71

22 53.2

14

2 19 47.15

7.186

13 29 38.0

37.79

0.375 1247

44.1

2.13

3.71

22 52.1

15

2 22 39.69

7.193

13 44 40.7

37.43

0.375 0168

45.9

2.13

3.71

22 51.1

16

2 25 32.39

+7.200

+13 59 34.8

+37.07

0.374 9045

-47.7

2.13

3.71

22 50.0

17

2 28 25.27

+7.207

+14 14 20.2

+36.71

0.374 7877

-49.6

2.13

3.71

22 49.0

MAES, 1917.

G MEAN TIME.

165

s.

Sixm.

h m s

2 28 25.27

2 31 18.32

2 34 11,54

2 37 4.M

2 39 58.61

2 42 52.26

2 45 46.18

2 48 40.26

2 51 34.52

2 64 28.95

2 67 23.66

3 0 18.31

3 3 13.25

3 6 8.35

3 9 3,62

3 1! 59.06

3 H 54.67

3 17 50.44

3 20 46.36

3 23 42.49

3 28 38.77

3 29 35.21

3 32 31.82

3 35 28.69

3 36 25.53

3 41 22.62

3 44 19.87

3 47 17.27

3 50 14.81

3 53 12.49

3 56 10.29

3 59 8.23

4 2 6.28

4 6 4.44

4 8 2.71

4 11 1.06

4 13 59.50

4 16 58.03

4 19 56.62

4 22 65.28

4 25 64.00

4 28 62.77

4 31 61.68

4 34 60.44

4 37 49.32

4 40 48.23

4 43 47.15

Si

lu.

Noon.

Nom,

2.13

3.71

2.13

3.71

2.13

3.71

2.14

3.72

2.14

3.72

2.14

3.72

2.14

3.72

2.14

3.72

2.14

3.72

2.14

3.72

2.14

3.72

2.14

3.73

2.14

3.73

2.14

3.73

2.14

3.73

2.14

3-73

2.14

3-73

2.16

3-74

2.15

3.74

2,15

3.74

2,15

3.74

2.15

3.74

2.16

3.7S

2.16

3.76

2.15

3.75

2.15

3.75

2.15

3.75

2.16

3.76

2.16

3.76

2.16

3.76

2.16

3.76

2.16

3.77

2.16

3.77

2.16

3.77

2.16

3.77

2.17

3.78

2.17

3.78

2.17

3.78

2.17

3.78

2.18

3.79

2.18

3.79

2.18

3.79

2.18

3.80

218

3.80

2,18

3.80

2-19

3.81

2,19

3.81

166 MAKS, 1917.

W^. MEAN TIME.

MARS, 1917. 167

MEAN' TIME.

168 MARS, 1917.

MEAN TIME.

MAES, 1917.

MEAN TIME.

170 MAK8, 1917.

FOR GREENWICH MEAN NOON.

MARS, 1917.

171

FOR GREENWICH MEAN NOON.

1

UeUooentric

Loocttiid^,

MflMi Kquinox

of Date.

1
• 1 »»

V'ar. per
Day.

1 //

kpr. I

359 40 19.4

37 38.0

3

0 55 11.8 1

37 24.3

5

2 9 56.7

37 20.5

7

3 24 33.8

87 16.6

9

4 39 2.7

37 12.4

11

5 53 23.2

37 8.1

13

7 7 34.9

37 3.6

15

8 21 37.6

36 69.0

17

9 35 31.0

36 64.3

19

10 49 14.9

36 49.6

21

12 2 49.0

36 44.5

23

13 16 13.0

36 39.5

25

14 29 26.8

36 34.3

27

15 42 30.1

36 29.0

29

16 55 22.7

36 23.6

Iby 1

18 8 4.3

36 18.0

3

19 20 34.7

36 12.4

5

20 32 53.8

36 6.7

7

21 45 1.3

36 0.8

9

22 56 57.0

36 54.9

11

24 8 41.0

36 49.0

13

25 20 12.9

35 42.9

15

26 31 32.5

36 36.7

17

27 42 39.8

36 30.6

19

28 53 34.7

36 24.3

21

30 4 16.8

36 17.9

23

31 14 46.3

36 11.6

25

32 25 2.9

36 5.1

27

33 35 6.5

34 58.5

29

34 44 57.0

34 52.0

31

35 54 34.4

34 45.4

June 2

37 3 58.4

34 38.7

4

38 13 9.2

34 32.1

6

39 22 6.6

34 25.3

8

40 30 50.5

34 18.6

10

41 39 21.0

34 11.8

12

42 47 37.8

34 5.0

14

43 55 41.0

33 58.2

16

45 3 30.7

33 51.4

18

46 11 6.6

33 44.5

20

47 18 28.9

33 37.7

22

48 25 37.6

33 30.9

24

49 32 32.4

33 24.0

26

50 39 13.6

33 17.2

28

51 45 41.1

33 10.3

30

52 51 54.8

33 3.6

rnly 2

53 57 55.0

32 56.6

Reduction
to Orbit.

-53.2
53.5
53.7
53.8
53.8

-53.6
53.4
53.1
52.7
52.2

-51.0
51.0
60.2
49.3
48.3

-47.3
46.2
45.0
43.7
42.4

-40.9
39.4
37.9
36.3
34.6

-32.9
31.1
29.3
27.4
25.5

-23.6
21.6
19.6
17.6
15.6

-13.5

11.4

9.3

7.2

5.1

- 3.0

- O.D
+ i.i

3.2
6.3

+ 7.4
+ 9.4

1

Heliocentrii-
Latitude.

Var. per
Day.

Lonrithm of
Radius Vector.

Var. per
Day.

-I 24 6.9

-t-47.4

0. 143 9014

+1725

1 22 31.1

48.4

0.144 2543

1804

1 20 53.1

49.5

0.144 6228

1881

I 19 12.9

50.6

0.145 0066

1957

I 17 30.7

51.6

0.145 4054

3031

-1 15 46.6

+52.6

0.145 8191

+2105

1 14 0.4

53.6

0.146 2473

2177

1 12 12.4

54.5

0.146 6897

2247

1 10 22.6

55.3

0.147 1462

2317

1 8 31.2

56.1

0.147 6164

2385

-1 6 38.1

+37.0

0.1481000

+3451

1 4 43.4

57.7

0.148 5967

2516

1 2 47.2

68.5

0.149 1062

3579

1 0 49.6

59.1

0.149 6283

3641

0 58 50.7

59.8

0.1501626

2701

-0 56 50.5

+60.4

0.150 7086

+3760

0 54 49.1

61.0

0.1512663

3817

0 52 46.5

61.6

0.1618353

3872

0 50 42.8

63.1

0.162 4151

3926

0 48 38.1

62.6

0.153 0056

3979

-0 46 32.5

+63.U

0.153 6064

+3029

0 44 26.1

63.4

0.154 2170

3077

0 42 18.8

63.8

0.164 8372

3124

0 40 10.8

64.2

0.155 4667

3170

0 38 2.2

64.5

0.1561051

8214

-0 35 53.0

+64.7

0.166 7520

+8256

0 33 43.3

65.0

0.157 4072

3396

0 31 33.1

65.2

0.158 0703

8335

0 29 22.5

65.4

0.168 7409

8372

0 27 11.6

65.5

0.159 4188

3407

-0 25 0.4

+65.6

0.160 1035

+8440

0 22 49.1

65.7

0.160 7947

8472

0 20 37.6

65.8

0.1614922

8602

0 18 26.1

65.8

0.162 1965

3631

0 16 14.5

65.8

0.162 9044

3558

-0 14 2.9

+65.8

0.163 6184

+35S3

0 11 51.5

65.7

0.164 3373

8606

0 9 40.2

65.6

0.166 0607

3628

0 7 29.1

65.5

0.165 7883

8648

0 5 18.3

65.3

0.166 5198

3667

-0 3 7.8

+65.2

0.167 2549

+^684

-0 0 57.7

64.9

0.167 9932

8609

+0 1 11.9

64.7

0.168 7345

8713

0 3 21.2

64.5

0.169 4783

8725

0 5 29.9

64.2

0.170 2246

8736

+0 7 38.0

+63.9

0.170 9728

+3746

+0 9 45.6

+«3.6

0.171 7227

+3753

172

MAES, 1917.

FOR GREENWICH MEAN NOON.

Date.

HeUooentric

Longitude,

Mean fiquinox

of Date.

Var. per
Day.

Reduction
to Orbit.

Heliocentric
Latitude.

• in

/ tt

ti

• in

July 2

53 57 55.0

32 56.6

+ 9.4

+0 9 45.6

4

55 3 41.4

32 49.8

11.4

0 11 52.4

6

56 9 14.3

32 43.0

13.4

0 13 58.6

8

57 14 33.5

32 36.2

15.4

0 16 4.0

10

58 19 39.2

32 29.5

17.3

0 18 8.7

12

59 24 31.4

32 22.7

+ 19.2

+0 20 12.5

14

60 29 10.2

32 16.0

21.1

0 22 15.5

16

61 33 35.5

32 9.3

23.0

0 24 17.6

18

62 37 47.5

32 2.6

24.8

0 26 18.7

20

63 41 46.1

31 56.0

26.5

0 28 18.9

22

64 45 31.4

31 49.4

+28.2

+0 30 18.1

24

65 49 3.7

31 42.8

29.9

0 32 16.2

26

66 52 22.8

31 36.3

31.5

0 34 13.3

28

67 55 29.0

31 29.8

33.1

0 36 9.3

30

68 58 22.2

31 23.4

34.6

0 38 4.1

Aug. 1

70 1 2.6

31 17.0

+36.1

+0 39 57.8

3

71 3 30.2

31 10.6

37.6

0 41 50.3

5

72 6 45.1

31 4.3

38.9

0 43 41.6

7

73 7 47.4

30 58.0

40.2

0 45 31.7

9

74 9 37.3

30 51.8

41.5

0 47 20.6

11

75 11 14.7

30 45.7

+42.7

+0 49 8.2

13

76 12 40.0

30 39.6

43.8

0 60 54.5

16

77 13 53.0

30 33.5

44.9

0 52 39.4

17

78 14 53.9

30 27.5

45.9

0 64 23.0

19

79 15 42.9

30 21.6

46.9

0 66 5.2

21

80 16 20.1

30 15.6

+47.8

+0 57 46.0

23

81 16 45.4

30 9.8

48.6

0 59 25.6

25

82 16 59.3

30 4.0

49.4

1 1 3.6

27

83 17 1.6

29 58.3

50.1

1 2 40.1

29

84 16 52.5

29 52.6

50.8

1 4 15.3

31

85 16 32.2

29 47.1

+61.4

+1 5 49.0

Sept. 2

86 16 0.8

29 41.5

51.9

1 7 21.2

4

87 15 18.4

29 36.1

52.3

1 8 51.9

6

88 14 25.1

29 30.7

52.7

1 10 21.1

8

89 13 21.1

29 25.3

53.1

1 11 48.8

10

90 12 6.4

29 20.0

+53.3

+1 13 15.0

12

91 10 41.3

29 14.9

53.5

1 14 39.7

14

92 9 5.9

29 9.7

53.7

1 16 2.7

16

93 7 20.2

29 4.6

53.8

1 17 24.3

18

94 5 24.5

28 59.6

53.8

1 18 44.3

20

95 3 18.8

28 54.7

+53.7

+1 20 2.7

22

96 1 3.3

28 49.8

53.6

1 21 19.6

24

96 58 38.2

28 4o.l

53.5

1 22 34.8

26

97 56 3.6

28 40.3

53.3

1 23 48.5

28

98 53 19.6

28 35.7

53.0

1 25 0.5

30

99 50 26.3

28 31.1

+52.6

+1 26 10.9

Oct. 2

100 47 24.0

28 26.6

+52.2

+1 27 19.8

Var. per
Day.

It
+63.6
63.2
62.9
62.5
62.1

+61.7
61.2
60.8
60.3
59.9

+59.3
58.8
58.3
57.7
57.1

+56.6
56.0
55.4
54.8
.>4.1

+53.5
52.8
52.1
51.5
50.8

+50.1
49.4
48.7
48.0
47.2

+46.5
45.7
45.0
44.2
43.5

+42.7
41.9
41.2
40.4
39.6

+38.8
38.0
37.2
36.4
35.0

+34.8
+34.0

Logarithm of
Radius Vector.

Var. per
Day.

0.171 7227

+3753

0.172 4740

3760

0.173 2266

3765

0.173 9797

3768

0.174 7336

3770

0.175 4877

+3771

0.176 2418

3770

0.176 9956

3768

0.177 7488

3764

0.178 5013

3760

0.179 2527

+3754

0.180 0027

3746

0.180 7511

3788

0.181 4978

3738

0.182 2423

3717

0.182 9846

+3705

0.183 7244

3602

0.184 4613

3677

0.186 1963

3662

0.186 9260

3645

0.186 6633

+3638

0.187 3770

3609

0.188 0968

3580

0.188 8126

3568

0.189 6241

3546

0.190 2312

+3524

0.190 9337

3500

0.191 6313

3476

0.192 3240

3451

0.193 0116

3425

0.193 6938

+3307

0.194 3704

3360

0.195 0414

3340

0.196 7066

3311

0.196 3667

3281

0.197 0187

+3240

0.197 6654

3218

0.198 3057

3185

0.198 9394

3152

0.199 5663

3118

0.200 1865

+3083

0.200 7996

3048

0.201 4057

3012

0.202 0044

2076

0.202 5959

2930

0.203 1799

+2901

0.203 7563

+2863

MAK8, 1917.

FOR GREENWICH MEAN NOON.

173

Date.

Htllooentrio

LoDEltude,

M fan EquIdox

of Date.

Var. per
Day.

Reduction
to Orbit.

Haliooeotric
latitude.

Var. per
Day.

Logarithm of
RadJns Vector.

Var. per
Day.

• 1 It

1 It

//

• / n

II

Ct, 2

100 47 24.0

28 26.6

+52.2

+1 27 19.8

•f34.0

0.203 7563

+2868

4

101 44 12.8

28 22.2

51.8

1 28 27.1

33.2

0.204 3251

2834

6

102 40 52.7

28 17.8

51.3

1 29 32.7

32.4

0.204 8859

3786

8

103 37 24.0

28 13.5

50.7

1 30 36.7

31.6

0.205 4389

3746

10

104 33 46.8

28 9.3

50.1

1 31 39.0

30.8

0.205 9839

3706

12

105 30 1.2

28 5.1

+49.4

+ 1 32 39.7

-1-29.9

0.206 5207

+3664

14

106 26 7.4

28 1.1

48.7

1 33 38.7

29.1

0.207 0494

3633

16

107 22 5.5

27 67.1

48.0

L 34 36.2

28.3

0.207 5697

3581

18

108 17 55.7

27 53.1

47.2

1 35 32.0

27.5

0.208 0817

3S39

20

109 13 38.1

27 49.3

46.3

L 36 26.2

26.7

0.208 5851

3496

22

110 9 12.9

27 45.5

+45.4

+1 37 18.8

+25.9

0.209 0801

+3453

24

111 4 40.1

27 41.8

44.4

1 38 9.8

25.1

0.209 5663

3409

26

112 0 0.1

27 38.2

43.4

1 38 59.1

24.2

0.210 0438

3366

28

112 55 12.9

27 34.6

42.4

1 39 46.7

23.4

0.210 5125

3332

30

113 50 18.7

27 31.2

41.3

1 40 32.7

22.6

0.210 9724

3377

fov. 1

114 45 17.6

27 27.7

+40.2

+1 41 17.1

+21.8

0.211 4233

+3232

3

115 40 9.7

27 24.4

39.0

1 41 59.9

21.0

0.2118651

2187

6

116 34 55.3

27 21.2

37.8

1 42 40.9

20.1

0.212 2979

2141

7

117 29 34.4

27 18.0

36.6

1 43 20.4

19.3

0.212 7215

3096

9

118 24 7.2

27 14.9

35.3

1 43 58.2

18.5

0.213 1359

3049

11

119 18 33.9

27 11.9

+34.0

+1 44 34.4

+17.7

0.213 5410

+3003

13

120 12 54.7

27 8.9

32.7

1 45 9.0

16.9

0.213 9368

1066

15

121 7 9.5

27 6.0

31.3

1 45 41.9

16.0

0.214 3232

1908

17

122 1 18.7

27 3.2

29.9

1 46 13.1

15.2

0.214 7001

1861

19

122 55 22.4

27 0.6

28.5

1 46 42.7

14.4

0.215 0675

1813

21

123 49 20.7

20 67.8

+27.0

+1 47 10.7

+13.6

0.215 4254

+1766

23

124 43 13.7

26 55.2

25.6

1 47 37.1

12.8

0.215 7737

1717

25

125 37 1 .7

26 52.7

24.1

1 48 1.8

12.0

0.216 1123

1669

27

126 30 44.6

26 50.2

22.6

1 48 25.0

11.2

0.216 4412

1630

29

127 24 22.8

26 48.0

21.1

1 48 46.6

10.4

0.216 7602

1671

Dec. 1

128 17 56.5

20 45.7

+19.5

+1 49 6.4

+ 9.6

0.217 0696

+1633

3

129 11 25.6

26 43.6

17.9

1 49 24.7

8.8

0.217 3691

1473

5

130 4 50.4

26 41.3

16.3

1 49 41.4

8.0

0.217 6587

1433

7

130 58 11.0

26 39.3

14.7

1 49 56.5

7.2

0.217 9384

1374

9

131 51 27.6

26 37.3

13.1

1 50 10.0

6.4

0.218 2082

1334

11

132 44 40.2

26 35.4

+11.5

+1 50 21.9

+ 5.6

0.218 4681

+1274

13

133 37 49.1

26 33.6

9.9

1 50 32.2

4.8

0.218 7178

1224

15

134 30 54.5

26 31.8

8.2

1 50 40.9

4.0

0.218 9576

1174

17

135 23 56.4

26 30.1

6.6

1 50 48.0

3.2

0.219 1873

1123

19

136 16 55.0

26 28.5

5.0

1 50 53.5

2.4

0.219 4069

1073

21

137 9 50.5

26 27.0

+ 3.3

+1 50 57.5

+ 1.6

0.219 6164

+1022

23

138 2 43.0

26 25.5

+ 1.6

1 50 59.9

+ 0.8

0.219 8157

vn

25

138 55 32.7

. 26 24.2

0.0

1 51 0.7

0.0

0.220 0048

920

27

139 48 19.7

26 22.9

- 1.6

1 50 59.8

-0.8

0.220 1838

869

29

140 41 4.2

26 21.6

3.3

1 50 57.5

1.6

0.220 3525

818

81

141 33 46.3

26 20.5

- 4.9

+1 50 53.5

- 2.4
-3.1

0.220 5110

+ 767

33

142 26 26.1

26 19.4

- 6.6

+1 50 48.1

0.220 6592

+ 716

174

JUPITEK, 1917.

GREENWICH MEAN TIME.

Dal

te.

Apparent

Right
Ascension.

Var. per
Hour.

Apparent
Decunatton.

Var. per
Hoar.

Logarithm of

Distance
from Earth.

Var. per
Hoar.

Polar
Semi-
dlam-
eter.

Hot.

Paral-

lax.

Traiwit,

Meridian

of

Green-

Noon,

Noon,

Noon,

Noon.

Noon,

Noon.

Noon,

Noon.

wich.

h m s

3

o t tt

ff

It

It

h m

Jan.

1

1 36 58.03

+0.356

+ 8 45 15.9

+2.89

0.665 0022

+607.4

20.36

1.90

6 53.6

2

1 37 6.97

0.388

8 46 27.5

3.07

0.666 4607

607.9

20.29

1.90

6 49.8

3

1 37 16.67

0.420

8 47 43.4

3.25

0.667 9203

608.3

20.22

1.89

6 46.1

4

1 37 27.12

0.451

8 49 3.5

3.43

0.669 3806

608.6

20.15

1.88

6 42.3

5

1 37 38.32

0.482

8 50 27.8

3.60

0.670 8412

608.6

20.08

1.88

6 38.6

6

1 37 50.26

+0.513

+ 8 51 56.4

+3.78

0.672 3015

+608.4

20.02

1.87

6 34.8

7

1 38 2.94

0.544

8 53 29.1

3.96

0.673 7612

608.0

19.95

1.87

6 31.1

8

1 38 16.35

0.574

8 55 5.9

4.12

0.675 2199

607.5

19.88

1.86

6 27.4

9

1 38 30.49

0.604

8 56 46.7

4.28

0.676 6772

606.9

19.82

1.85

6 23.7

10

1 38 45.36

0.634

8 58 31.6

4.45

0.678 1327

606.1

19.75

1.85

6 20.0

11

1 39 0.94

+0.664

+ 9 0 20.5

+4.62

0.679 5862

+605.1

19.68

1.84

6 16.4

12

1 39 17.24

0.694

9 2 13.3

4.78

0.681 0371

604.0

19.62

1.83

6 12.7

13

1 39 34.24

0.723

9 4 9.9

4.94

0.682 4852

602.7

19.55

1.83

6 9.1

14

1 39 51.94

0.752

9 6 10.5

5.10

0.683 9301

601.3

19.49

1.82

6 5.4

15

1 40 10.34

0.781

9 8 14.8

5.26

0.685 3713

699.7

19.42

1.82

6 1.8

16

1 40 29.43

+0.810

+ 9 10 23.0

+5.42

0.686 8087

+598.0

19.36

1.81

5 58.2

17

1 40 49.21

0.838

9 12 34.7

5.57

0.688 2418

596.2

19.29

1.80

5 54.6

18

1 41 9.67

•

0.866

9 14 50.2

5.72

0.689 6703

594.2

19.23

1.80

5 51.0

19

1 41 30.80

0.894

9 17 9.3

5.87

0.691 0939

592.1

19.17
19.11

1.79

5 47.4

20

1 41 52.60

0.022

9 19 32.1

6.02

0.692 5122

589.8

1.79

5 43.9

21

1 42 15.06

+0.950

+ 9 21 58.3

+6.17

0.693 9249

+587.4

19.04

1.78

5 40.3

22

1 42 38.18

0.977

9 24 28.1

6.32

0.695 3317

584.9

18.98

1.77

5 36.8

23

1 43 1.96

1.004

9 27 1.4

6.46

0.696 7322

582.2

18.92

1.77

5 33.2

24

1 43 26.38

1.031

9 29 38.0

6.59

0.698 1260

579.3

18.86

1.76

5 29.7

25

1 43 51.44

1.057

9 32 17.9

6.73

0.699 5129

576.4

18.80

1.76

5 26.2

26

1 44 17.13

+1.084

+ 9 35 1.1

+6.87

0.700 8926

+573.3

18.74

1.75

5 22.7

27

1 44 43.45

1.109

9 37 47.5

7.00

0.702 2647

570.1

18.68

1.75

5 19.2

28

1 45 10.38

1.135

9 40 37.1

7.13

0.703 6290

566.8

18.62

1.74

5 15.7

29

1 45 37.91

1.160

9 43 29.7

7.26

0.704 9853

563.4

18.56

1.74

5 12.2

30

1 46 6.04

1.184

9 46 25.4

7.38

0.706 3333

559.9

18.51

1.73

5 8.8

31

1 46 34.77

+1.209

+ 9 49 24.1

+7.51

0.707 6728

+556.3

18.45

1.72

5 6.3

Feb

. 1

1 47 4.07

1.233

9 52 25.7

7.62

0.709 0035

552.6

18.39

1.72

5 1.9

2

1 47 33.95

1.257

9 55 30.1

7.74

0.710 3252

548.8

18.34

1.71

4 58.4

3

1 48 4.41

1.281

9 58 37.3

7.86

0.711 6377

544.9

18.28

1.71

4 55.0

4

1 48 35.42

1.304

10 1 47.3

7.97

0.712 9408

541.0

18.23

1.70

4 51.6

5

1 49 6.99

+1.327

+10 4 59.9

+8.08

0.714 2343

+536.9

18.17

1.70

4 48.2

6

1 49 39.11

1.350

10 8 15.2

8.19

0.715 5181

532.9

18.12

1.69

4 44.8

7

1 50 11.77

1.372

10 11 33.1

8.30

0.716 7921

528.8

18.07

1.69

4 41.4

8

1 50 44.96

1.394

10 14 53.5

8.40

0.718 0561

524.5

18.01

1.68

4 38.0

9

1 51 18.67

1.416

10 18 16.4

8.50

0.719 3098

520.2

17.96

1.68

4 34.6

10

1 51 52.91

+1.437

+10 21 41.7

+8.60

0.720 5531

+515.9

17.91

1.67

4 31.3

11

1 52 27.66

1.459

10 25 9.4

8.70

0.721 7859

511.4

17.86

1.67

4 27.9

12

1 53 2.92

1.480

10 28 39.4

8.80

0.723 0079

50IB.9

17.81

1.66

4 24.6

13

1 53 38.68

1.500

10 32 11.8

8.89

0.724 2192

502.4

17.76

1.66

4 21.2

14

1 54 14.94

1.521

10 35 46.3

8.98

0.725 4195

497.8

17.71

1.66

4 17.9

15

1 54 51.69

+1.641

+10 39 23.0

+9.07

0.726 6087

+493.1

17.66

1.65

4 14.6

16

1 65 28.92

+1 .561

+10 43 1.9

+9.16

0.727 7866

+488.4

17.62

1.65

4 11.3

JUPITER, 1917.

175

GREEXWICH MEAN TIME.

D^

AaooBslon.

Var. per
Hour.

Apparent
Dedinatton.

•

Var. per
Hour.

Loarlthm of

Distance
frani Earth.

Var. jier
Hour.

Polar

Smni-

diam-

eter.

Hor.
Paral-
lax.

Transif.

Meridkiii

of

Green-

Noon.

Noon.

XOOH,

JVbon.

JVoon.

JVbon.

Noon.

wich.

h m s

s

• f tt

ft

tt

/»

h m

Feb. 16

1 55 28.92

+1.661

+10 43 1.9

+ 9.16

0.727 7866

+488.4

17.62

1.65

4 11.3

17

1 56 6.62

1.681

10 46 42.8

9.25

0.728 9530

483.6

17.57

L.64

4 8.0

18

1 56 44.79

1.600

10 50 25.8

9.33

0.730 1079

478.8

17.52

1.64

4 4.7

19

1 57 23.44

1.620

10 54 10.8

9.41

0.731 2510

473.S

17.48

1.63

4 1.4

20

1 58 2.55

1.639

10 67 57.7

9.49

0.732 3821

468.8

17.43

1.63

3 58.1

21

1 58 42.10

+1.657

+ 11 1 46.4

+ 9.57

0.733 5011

+463.7

17.38

1.63

3 54.8

22

1 59 22.10

1.676

11 5 36.9

9.64

0.734 6078

458.5

17.34

1.62

3 51.6

23

2 0 2.54

1.694

11 9 29.2

9.71

0.735 7021

453.3

17.30

1.62

3 48.3

24

2 0 43.40

1.711

11 13 23.2

9.78

0.736 7839

448.1

17.25

1.61

3 45.1

25

2 1 24.69

1.729

11 17 18.8

9.85

0.737 8530

442.8

17.21

1.61

3 41.8

26

2 2 6.40

+1.746

+11 21 16.0

+ 9.91

0.738 9094

+437.6

17.17

1.60

3 38.6

27

2 2 48.52

1.763

11 25 14.7

9.98

0.739 9530

432.1

17.13

1.60

3 35.3

28

2 3 31.04

1.780

11 29 15.0

10.04

0.7 10 9836

426.7

17.09

1.60

3 32.1

liar. 1

2 4 13.96

1.796

11 33 16.7

10.10

0.742 0013

421.3

17.05

1.59

3 28.9

2

2 4 57.26

1.812

11 37 19.7

10.15

0.743 0059

415.8

17.01

1.59

3 25.7

3

2 5 40.94

+1.828

+11 41 24.1

+10.21

0.743 9972

+410.3

16.97

1.59

3 22.5

4

2 6 25.00

1.843

11 45 29.7

10.26

0.744 9754

404.8

16.93

1.58

3 19.3

6

2 7 9.42

1.85S

11 49 36.5

10.31

0.745 9403

399.3

16.89

1.58

3 16.1

6

2 7 54.20

1.873

11 53 44.5

10.36

0.746 8920

393.8

16.86

1.58

3 12.9

7

2 8 39.34

1.888

11 57 53.7

10.40

0.747 8305

388.2

16.82

1.57

3 9.7

8

2 9 24.84

+1.9a3

+12 2 3.9

+10.4,'S

0.748 7556

+382.7

16.79

1.57

3 6.5

9

2 10 10.68

1.917

12 6 15.2

10.49

0.749 6673

3n.i

16.75

1.57

3 3.4

10

2 10 56.85

1.931

12 10 27.4

10.53

0.750 5655

371.4

16.72

1.56

3 0.2

U

2 11 43.36

1.944

12 14 40.6

10.57

0.751 4501

365.8

16.68

1.56

2 57.0

12

2 12 30.19

1.958

12 18 54.7

10.01

0.752 3211

360.1

16.65

1.56

2 53.9

13

2 13 17.35

+1.972

+12 23 9.7

+10.64

0.753 1784

+364.4

16.62

1.55

2 50.7

14

2 14 4.83

1.985

12 27 25.4

10.67

0.754 0220

348.7

16.58

1.55

2 47.6

15

2 14 52.62

1.998

12 31 42.0

10.71

0.754 8519

342.9

16.55

1.55

2 44.4

16

2 15 40.72

2.010

12 35 59.3

10.74

0.755 6680

337.2

16.52

1.54

2 41.3

17

2 16 29.12

2.023

12 40 17.3

10.76

0.756 4703

331.4

16.49

1.54

2 38.2

18

2 17 17.82

+2.035

+12 44 36.0

+10.79

0.757 2586

+325.6

16.46

1.54

2 35.1

19

2 18 6.82

2.047

12 48 55.3

10.82

0.758 0330

319.8

16.43

1.54

2 32.0

20

2 18 56.10

2.059

12 53 15.1

10.84

0.758 7934

313.9

16.40

1.53

2 28.8

21

2 19 45.67

2.071

12 57 35.4

10.86

0.759 5396

308.0

16.37

1.53

2 25.7

22

2 20 35.51

2.082

13 1 56.2

10.88

0.760 2717

302.1

16.35

1.53

2 22.6

23

2 21 25.62

+2.093

+13 6 17.5

+10.89

0.760 9895

+296.1

16.32

1.53

2 19.5

24

2 22 16.00.

2.104

13 10 39.1

10.91

0.781 6929

290.1

16.29

1.52

2 16.4

25

2 23 6.64

2.115

13 15 1.1

10.92

0.762 3821

284.1

16.27

1.52

2 13.3

26

2 23 57.52

2.125

13 19 23.3

10.93

0.763 0568

278.1

16.24

1.52

2 10.2

27

2 24 48.65

2.135

13 23 45.8

10.94

0.763 7171

272.1

16.22

1.52

2 7.2

28

2 25 40.02

+2.145

+13 28 8.4

+10.95

0.764 3631

+266.1

16.19

1.51

2 4.1

29

2 26 31.63

2.155

13 32 31.2

10.05

0.764 9946

260.1

16.17

1.51

2 1.0

30

2 27 23.45

2.164

13 36 54.2

10.96

0.765 6117

254.1

16.15

1.51

1 57.9

31

2 28 15.50

2.173

13 41 17.2

10.96

0.766 2144

248.1

16.12

1.51

1 54.9

ipr. 1

2 29 7.77

2.182

13 45 40.3

10.96

0.766 8028

242.2

16.10

1.51

1 51.8

2

2 30 0.25

+2.191

+13 50 3.4

+10.96

0.767 3768

+236.2

16.08

1.50

1 48.7

8

2 30 52.94

+2.200

+13 54 26.5

+10.96

0.767 9363

+230.1

16.06

1.50

1 45.7

176

JUPITER, 1917.

MEAN TIME,

,iss,.

^ffi£

Poke
. dfam-

^-

Ifarldlui

w™,"""

^

»»ii.

Nam.

wlch.

.'

..

h m

0.766 8028

*-H3

2 16.10

1.51

1 61.8

0.767 3768

na

2 16.08

1.50

148.7

0.767 9363

no

1 16.06

1.50

146.7

0.768 4814

xu

1 16.04

1.60

142.6

0.769 OISI

3IB

1 16.03

1.60

1 39.6

0.769 5284

-flU

1 16,00

1.60

1 36.5

0.770 0303

aoe

1 15.98

1.49

1 33.5

0.770 5179

300

3 15.96

1.49

1 30.4

0.770 9911

104

2 15.95

1.49

1 27.4

0.771 4600

188

2 15.93

1.49

1 24.4

0.771 89*4

*m

2 16.91

1.49

1 21.3

0.772 3244

m

2 15.90

1.40

1 18.3

0.772 7400

170

1 15.88

1.48

1 15.3

0,773 1411

IM

1 15,87

1.4S

1 12.3

0.773 5277

IS8

1 15.85

1.48

1 9.2

0.773 89B9

+161

1 15.84

1.48

1 6.2

0.774 2576

IM

0 15.83

1.48

1 3.2

0.774 6007

139

B 15.82

1.48

1 0.2

0.774 9292

133

S 15.80

1.48

0 67.2

0,775 2431

lar

8 15.79

1.48

0 54.2

0.775 6424

-fiai

7 16.78

1.48

0 61.1

0.776 8270

lit

5 16.77

1.47

0 48.1

0.776 0970

loa

5 15.76

1.47

0 45.1

0.776 3524

103

4 16,76

1.47

0 42.1

0.776 5932

«

3 15.74

1.47

0 39.1

0.776 8195

+ 91

a 16.73

X.47

0 36.1

0.777 0311

Sfi

1 15.73

1.47

0 33.1

0.777 2282

n

1 15.72

1.47

0 30.1

0.777 4108

73

1 15.71

1.47

0 27.1

0.777 6789

•7

0 16.71

1.47

0 24.1

0.777 7326

+ «1

0 15.70

1.47

0 21.2

0.777 8716

K

0 15-70

1.47

0 18.2

0.777 9963

40

0 15.69

1.47

0 16.2

0-778 1067

43

B 15.69

1.47

0 12.2

0.778 2027

37

0 15,68

1.47

0 9.2

0.778 2846

+ 31

1 15,68

1.47

0 6.2

0.778 3519

3i

I 15.68

1.47

0 3.2

0.778 4051

K

2 15.68

1.47

i^ ^1

0.778 4439

13

2 15.68

1.47

23 54.2

0.778 46*4

T

3 15.68

1.47

23 61.3

0.778 4787

* 1

3 15.67

1.47

23 48.3

0.778 4746

- i

7 15.67

1.47

23 45.3

0.778 4662

10

« 15-68

1.47

23 42.3

0.778 4235

la

a 15.68

1.47

23 39.3

0.778 3764

22

fl 15,68

1.47

23 38.3

0.778 3150

-as

B 15.68

1.47

23 33.3

0.778 23B2

-34

6 15.68

1.47

23 30.3

JUPITER, 1917.

177

GREENWICH MEAN TIME.

DbU.

Atoensfcm.

Var.pCT
Hour.

Apparent
DctcUnatioo.

Var. per
Hour.

LoAflthm of

Distance
from Earth.

Var. per
Hour.

Polar

Somi-

diam-

cter.

Hor.
Paral-
lax.

Transit .
Meridian

of
Oroen-

Nairn.

Noon.

Noon.

Noon.

Noom.

Noon.

Noon.

Noon.

wich.

h in 8

s

• t tf

II

It

n

h m

Mfty 17

3 11 45.23

-1-2.382

+16 58 39.8

+9.69

0.778 2392

-34.6

15.68

1.47

23 30.3

18

3 12 42.40

2.382

17 2 29.4

9.54

0.778 1491

40.5

15.69

1.47

23 27.4

19

3 13 39.57

2.382

17 6 17.6

9.48

0.778 0446

46.6

15.69

1.47

23 24.4

20

3 14 36.72

2.381

17 10 4.5

9.42

0.777 9257

62.6

15.69

1.47

23 21.4

21

3 15 33.86

2.380

17 13 50.0

9.37

0.777 7925

68.6

15.70

1.47

23 18.4

22

3 16 30.98

-1-2.379

+17 17 34.1

+9.31

0.777 6449

-64.6

15.70

1.47

23 15.5

23

3 17 28.07

2.378

17 21 16.8

9.25

0.777 4829

70.6

15.71

1.4V

23 12.5

24

3 18 25.12

2.376

17 24 58.1

9.19

0.777 3067

76.4

15.72

1.47

23 9.5

25

3 19 22.13

2.376

17 28 37.9

9.13

0.777 1162

82.3

15.72

1.47

23 6.5

26

3 20 19.10

2.373

17 32 16.3

9.07

0.776 9116

88.2

15.73

1.47

23 3.5

27

3 21 16.01

-1-2.370

+17 35 53.1

+9.00

0.776 6927

-94.1

15.74

1.47

23 0.5

28

3 22 12.88

2.368

17 39 28.5

8.94

0.776 4598

100.0

15.75

1.47

22 57.5

29

3 23 9.68

2.365

17 43 2.3

8.88

0.776 2128

105.9

15.76

1.47

22 54.5

30

3 24 6.42

2.363

17 46 34.6

8.81

0.775 9517

111.7

15.77

1.47

22 51.5

31

3 25 3.09

2.360

17 50 5.3

8.75

0.775 6766

117.6

15.78

1.47

22 48.5

Fiine 1

3 25 59.69

-h2.357

+ 17 53 34.5

+8.68

0.775 3875

-123.4

15.79

1.48

22 45.5

2

3 26 56.21

2.353

17 57 2.1

8.62

0.775 0844

129.2

15.80

1.48

22 42.5

3

3 27 52.64

2.360

18 0 28.1

8.55

0.774 7675

134.9

15.81

1.48

22 39.5

4

3 28 48.99

2.346

18 3 52.5

8.48

0.774 4366

140.7

15.82

1.48

22 36.5

5

3 29 45.24

2.342

18 7 15.3

8.42

0.774 0920

146.5

15.83

1.48

22 33.5

6

3 30 41.40

-(-2.338

+18 10 36.5

+8.35

0.773 7334

-152.3

15.85

1.48

22 30.6

7

3 31 37.46

2.334

18 13 56.1

8.28

0.773 3610

158.1

15.86

1.48

22 27.6

8

3 32 33.42

2.329

18 17 14.0

8.21

0.772 9748

163.8

15.87

1.48

22 24.6

9

3 33 29.27

2.325

18 20 30.2

8.14

0.772 5748

169.5

15.89

1.49

22 21.5

10

3 34 25.01

2.320

18 23 44.8

8.07

0.772 IGIO

175.3

15.90

1.49

22 18.5

11

3 35 20.63

+2.315

+ 18 26 57.7

+8.00

0.771 7335

-181 .0

15.92

l.-i9

22 15.5

12

3 36 16.13

2.310

18 30 9.0

7.93

0.771 2921

186.8

15.94

1.49

22 12.5

13

3 37 11.49

2.304

18 33 1K.5

7.86

0.770 8369

192.6

15.95

1.49

22 9.5

14

3 38 6.72

2.298

18 36 26.3

7.79

0.770 3678

198.4

15.97

1.49

22 6.5

15

3 39 1.81

2.293

18 39 32.4

7.72

0.769 8848

204.1

15.99

1.49

22 3.5

16

3 39 56.76

+2.286

+ 18 42 36.7

+7.64

0.769 3880

-209.9

16.01

1.50

22 0.4

17

3 40 51.54

2.279

18 45 39.3

7.57

0.768 8775

215.6

16.03

1.50

21 57.4

18

3 41 46.17

2.273

18 48 40.0

7.50

0.768 3531

221.3

16.04

1.50

21 54.4

19

3 42 40.63

2.266

18 51 39.1

7.42

0.767 8151

227.0

16.06

1.50

21 51.3

20

3 43 34.92

2.258

18 5-i 36.3

7.35

0.767 2634

232.7

16.08

1.50

21 48.3

21

3 44 29.02

+2.250

+ 18 57 31.8

+7.27

0.766 6981

-238.4

16.10

1.51

21 45.3

22

3 45 22.94

2.243

19 0 25.4

7.20

0.766 1193

244.0

16.13

1.51

21 42.2

23

3 46 16.67

2.235

19 3 17.2

7.12

0.765 5270

249.6

16.15

1.51

21 39.2

24

3 47 10.21

2.227

19 6 7.2

7.05

0.764 9211

255.2

16.17

1.51

21 36.1

25

3 48 3.54

2.218

19 8 55.4

6.97

0.764 3019

260.7

16.19

1.51

21 33.0

26

3 48 56.66

+2.209

+ 19 11 41.8

+6.89

0.763 6692

-266.4

16.22

1.52

21 30.0

27

3 49 49.56

2.200

19 14 26.3

6.82

0.763 0232

271.9

16.24

1.52

21 27.0

28

3 50 42.25

2.190

19 17 9. I

6.74

0.762 3640

277.4

16.27

1.52

21 23.9

29

3 51 3-1.70

2.181

19 19 49.9

6.66

0.761 6917

282.9

16.29

1.52

21 20.8

30

3 52 26.93

2.171

19 22 29.0

6.59

0.761 0062

288.3

16.32

1.53

21 17.8

lily 1

3 53 18.92

+2.161

+ 19 25 6.2

+6.51

0.7r>0 3077

-293.8

16.34

1.53

21 14.7

2

1

3 54 10.67
J9398*'— 1917-

+2.151

—12

-f-19 27 41.5

+6.43

0.759 5962

-299.2

16.37

1.53

21 11.6

178 JUPITEK, 1917.

MEAN TIME.

JUPITEK, 1917.

179

GREENWICH MEAN TIME.

Date.

Appvent
AscensioD.

Vnr. per
Hour.

Apparent
Decllnatioo.

Var. per
Hour.

Lonrlthm of

Dbtance
from Earth.

Var. per
Hoar.

Polar
Semi-
dJam-
eter.

Hor.
Paral-
lax.

Tran.sl{,

Meridian

of

I

Green-

Noon.

Noon.

Noon.

Noon.

Noon.

Noon.

Noon.

Noon.

wich.

h m 8

8

•

/ /»

tt

•

II

II

h m

LUg. 16

4 27 1.01

+1.3W

+20 51 57.1

+2.96

0.715 0815

-511.6

18.14

1.70

18 47.1

17

4 27 34.19

1.370

20 53 7.1

2.88

0.713 8494

515.1

18.19

1.70

18 43.7

18

4 28 6.79

1.346

20 54 15.4

2.81

0.712 6089

618.6

18.24

1.71

18 40.3

19

4 28 38.79

1.321

20 55 22.0

2.74

0.711 3603

521.9

18.29

1.71

18 36.9

20

4 29 10.19

1.205

20 56 26.7

2.66

0.710 1037

525.2

18.35

1.72

18 33.5

21

4 29 40.97

+ 1.270

+20 57 29.7

+2.59

0.708 8394

-628.4

18.40

1.72

18 30.1

22

4 30 11.14

1.244

20 58 31.0

2.52

0.707 5676

531.4

18.45

1.73

18 26.6

23

4 30 40.68

1.218

20 59 30.5

2.44

0.706 2886

534.4

18.51

1.73

18 23.2

24

4 31 9.58

1.191

21

0 28.3

2.37

0.705 0026

537.2

18.56

1.74

18 19.7

25

4 31 37.84

1.164

21

1 24.4

2.30

0.703 7098

640.0

18.62

1.74

18 16.2

26

4 32 5.46

+1.137

+21

2 18.8

+2.23

0.702 4106

-642.6

18.68

1.75

18 12.8

27

4 32 32.42

1.110

21

3 11.4

2.10

0.701 1051

645.2

18.73

1.75

18 9.3

28

4 32 58.72

1.082

21

4 2.4

2.09

0.699 7937

547.6

18.79

1.76

18 5.8

29

4 33 24.34

1.054

21

4 51.0

2.02

0.698 4765

560.0

18.85

1.76

18 2.3

30

4 33 49.29

1.025

21

5 39.2

1.95

0.697 1538

552.2

18.90

1.77

17 58.7

31

4 34 13.56

+0.997

+21

6 25.0

+ 1.88

0.695 8258

-554.4

18.96

1.77

17 55.2

Sept. 1

4 34 37.14

0.968

21

7 9.2

1.81

0.694 4928

656.4

19.02

1.78

17 51.6

2

4 35 0.01

0.939

21

7 51.7

1.74

0.693 1551

558.3

19.08

1.78

17 48.1

3

4 35 22.19

0.909

21

8 32.6

1.07

0.691 8129

600.2

19.14

1.79

17 44.5

4

4 35 43.65

0.879

21

9 11.8

1.60

0.690 4664

661.9

19.20

1.79

17 40.9

5

4 36 4.39

+0.840

+21

9 49.3

+1.53

0.689 1159

-563.6

19.26

1.80

17 37.3

6

4 36 24.40

0.818

21

10 25.1

1.46

0.687 7618

564.9

19.32

1.81

17 33.7

7

4 36 43.67

0.788

21

10 59.3

1.39

0.686 4043

666.3

19.38

1.81

17 30.1

8

4 37 2.20

0.756

21

11 31.9

1.32

0.685 0437

667.5

19.44

1.82

17 2*6.5

9

4 37 19.97

0.725

21

12 2.8

1.2o

0.683 6803

568.6

19.50

1.82

17 22.8

10

4 37 36.98

+0.603

+21

12 32.1

+1.19

0.682 3146

-509 .5

19.56

1.83

17 19.2

11

4 37 53.22

0.660

21

12 59.8

1.12

0.680 9470

570.2

19.62

1.83

17 15.5

12

4 38 8.68

0.628

21

13 25.8

1.05

0.679 5777

670.8

19.68

1.84

17 11.8

13

4 38 23.36

0.595

21

13 50.2

O.J»S

0.678 2072

571.2

19.75

1.85

17 8.1

14

4 38 37.24

0.562

21

14 13.0

0.y2

0.676 8359

571.5

19.81

1.85

17 4.4

15

4 38 50.33

+0.529

+21

14 3-1.2

+0.85

0.675 4642

-571.6

19.87

1.86

17 0.7

16

4 39 2.61

0.495

21

14 53.7

0.78

0.674 0925

571.5

19.93

1.86

16 57.0

17

4 39 14.08

0.4G1

21

15 11.7

0.71

0.672 7212

571.2

20.00

1.87

16 53.2

18

4 39 24.74

0.427

21

15 28.0

0.65

0.671 3509

570.7

20.06

1.88

16 49.4

19

4 39 34.58

0.39:{

21

15 42.8

0.58

0.669 9820

570.0

20.12

1.88

16 45.7

20

4 39 43.59

+0.358

f-21

15 55.0

+0.51

0.668 6148

-5tl9.2

20.19

1.89

16 41.9

21

4 39 51.78

0.324

21

16 7.5

0.45

0.667 2409

568.2

20.25

1.89

16 38.1

4 39 59.14

0.289

21

16 17.4

0.38

0.665 8877

5C7.0

20.31

1.90

16 34.2

2^

4 40 5.67

0.254

21

16 25.8

0.32

0.664 5287

505.5

20.38

1.90

16 30.4

24

4 40 11.35

0.219

21

16 32.6

0.25

0.663 1733

5(3. U

20.44

1.91

16 26.6

25

4 40 16.20

+0.184

+21

16 37.9

-rO.l'.)

0.661 8220

-51-.2.1

20.50

1 .92

16 22.7

26

4 40 20.20

0.149

21

16 41.5

0.12

0.660 4753

oiiO.l

20.57

1.92

16 18.8

27

4 40 23.36

0.114

21

]6 43.6

+0.a')

0.659 1337

557.9

20.63

1.93

16 14.9

28

4 40 25.67

0.078

21

16 44.1

-0.01

0.657 7976

555.5

20.70

1.94

16 11.0

29

4 40 27.13

0.043

21

16 43.1

0.08

0.656 4675

:;:)2.y

20.76

1.94

16 7.1

30

4 40 27.74

+0.008

+21

16 40.4

-0.14

0.655 1439

-550.1

20.82

1.95

16 3.2

Oct, 1

4 40 27.50

-0.028

+21

16 36.2

-0.21

0.653 8271

-547.2

20.89

1.95

15 59.2

180

JUPITER, 1917.

GREENWICH MEAN TIME.

•

Date.

Apparent

Right
Aaoension.

Var.per
Hour.

Apparent
Dedmation.

Var.per
Hoar.

Logarithm of

Distance
from Earth.

Var.per
Hour.

Polar
Semi-
diam-
eter.

Hor.
Paral-
lax.

Transit,
Meridian

of
Green-

iViBcm.

Noon,

Noon.

Noon.

Noon.

NoiQin.

Noon.

Noon.

wich.

h m s

s

• t n

It

//

n

h m

Oct. 1

4 40 27.50

-0.028

+21 16 36.2

-0.21

0.653 8271

-M7.2

20.89

1.95

15 59.2

2

4 40 26.41

0.063

21 16 30.5

0.27

0.652 5178

543.9

20.95

1.96

15 55.3

3

4 40 24.46

0.009

21 16 23.2

0.34

0.651 2163

540.6

21.01

1.96

15 51.3

4

4 40 21.66

0.135

21 16 14.3

0.40

0.649 9232

637.0

21.07

1.97

15 47.3

5

4 40 18.00

0.170

21 16 3.9

0.47

0.648 6390

533.1

21.14

1.98

15 43.3

6

4 40 13.48

-0.306

+21 15 51.8

-0.53

0.647 3644

-539.0

21.20

1.98

15 39.3

7

4 40 8.11

0.342

21 15 38.2

0.60

0.646 0998

534.7

21.26

1.99

15 35.3

8

4 40 1.87

0.278

21 15 23.1

0.66

0.644 8459

530.2

21.32

1.99

15 31.2

9

4 39 54.77

0.314

21 15 6.4

0.73

0.643 6032

515.4

21.38

2.00

15 27.2

10

4 39 46.82

0.340

21 14 48.1

0.79

0.642 3724

510.3

21.44

2.00

15 23.1

11

4 39 38.01

-0.385

+21 14 28.3

-0.86

0.641 1540

•-505.1

21.50

2.01

15 19.0

12

4 39 28.35

0.430

21 14 6.9

0.92

0.639 9487

499.4

21.56

2.02

15 14.9

13

4 39 17.85

0.455

21 13 44.0

0.99

0.638 7570

403.6

21.62

2.02

15 10.8

14

4 39 6.50

0.490

21 13 19.5

1.05

0.637 5796

487.5

21.68

2.03

15 6.6

15

4 38 54.32

0.535

21 12 53.5

1.12

0.636 4172

481.1

21.74

2.03

15 2.5

16

4 38 41.31

-0.559

+21 12 25.9

-1.18

0.635 2703

-474.5

21.80

2.04

14 58.4

17

4 38 27.47

0.594

21 11 56.8

1.24

0.634 1396

467.7

21.85

2.04

14 54.2

18

4 38 12.82

0.628

21 11 26.3

1.31

0.633 0256

460.6

21.91

2.05

14 50.0

19

4 37 57.35

0.661

21 10 54.1

1.37

0.631 9291

453.2

21.96

2.05

14 45.8

20

4 37 41.09

0.694

21 10 20.5

1.43

0.630 8506

445.5

22.02

2.06

14 41.6

21

4 37 24.04

-0.736

+21 9 45.3

-1.50

0.629 7907

-437.7

22.07

2.06

14 37.4

22

4 37 6.22

0.750

21 9 8.7

1.56

0.628 7501

429.5

22.13

2.07

14 33.2

23

4 36 47.62

0.791

21 8 30.5

1.62

0.627 7292

421.2

22.18

2.07

14 28.9

24

4 36 28.27

0.822

21 7 50.9

1.68

0.626 7287

412.6

22.23

2.08

14 24.6

25

4 36 8.18

0.852

21 7 9.9

1.74

0.625 7491

403.7

22.28

2.08

14 20.4

26

4 35 47.36

-0.882

+21 6 27.4

-1.80

0.624 7910

--394.7

22.33

2.09

14 16.1

27

4 35 25.82

0.912

21 5 43.5

1.86

0.623 8548

385.4

22.38

2.09

14 11.8

28

4 35 3.58

0.041

21 4 58.1

1.92

0.622 9413

375.9

22.43

2.10

14 7.5

29

4 34 40.65

0.970

21 4 11.2

1.98

0.622 0508

366.2

22.47

2.10

14 3.2

30

4 34 17.04

0.998

21 3 23.0

2.04

0.621 1839

356.2

22.52

2.11

13 58.9

31

4 33 52.76

-1.025

+21 2 33.4

-2.10

0.620 3411

-346.1

22.56

2.11

13 54.5

Nov. 1

4 33 27.84

1.052

21 1 42.4

2.15

0.619 5230

335.8

22.60

2.11

13 50.2

2

4 33 2.28

1.078

21 0 50.1

2.21

0.618 7301

325.0

22.64

2.12

13 45.8

3

4 32 36.10

1.104

20 59 56.5

2.26

0.617 9630

314.2

22.68

2.12

13 41.4

4

4 32 9.32

1.128

20 59 1.6

2.31

0.617 2221

303.2

22.72

2.12

13 37.0

5

4 31 41.96

-1.152

+20 58 5.4

-2.37

0.616 5080

-291.9

22.76

2.13

13 32.6

6

4 31 14.03

1.175

20 57 7.9

2.42

0.615 8212

280.4

22.80

2.13

13 28.2

7

4 30 45.55

1.198

20 56 9.1

2.47

0.615 1622

258.7

22.83

2.13

13 23.8

8

4 30 16.54

1.219

20 55 9.1

2.52

0.614 5315

256.8

22.86

2.14

13 19.4

9

4 29 47.03

1.240

20 54 7.9

2.57

0.613 9296

244.7

22.90

2.14

13 15.0

10

4 29 17.03

-1.260

+20 53 5.5

-2.62

0.613 3570

-232.4

22.93

2.14

13 10.5

11

4 28 46.56

1.279

20 52 1.9

2.67

0.612 8141

219.9

22.95

2.15

13 6.1

12

4 28 15.65

1.297

20 50 57.3

2.71

0.612 3014

207.3

22.98

2.15

13 1.6

13

4 27 44.33

1.313

20 49 51.7

2.75

0.611 8192

194.5

23.01

2.15

12 57.2

14

4 27 12.61

1.329

20 48 45.1

2.79

0.611 3680

181.5

23.03

2.15

12 52.8

15

4 26 40.52

-1.344

+20 47 37.6

-2.83

0.610 9481

-168.4

23.05

2.16

12 48.3

16

4 26 8.08

-1.358

+20 46 29.1

-2.8;

0.610 5600

-155.1

23.07

2.16

12 43^

JUPITER, 1917.

181

GREENWICH MEAN TIME.

Dite.

Apparent
Asoaakm.

Var. per
Hour.

Apparent
Declination.

Var. per
Hour.

Lo|mrithni of

Distance
from Earth.

Var. per
Hour.

Noon.

Polar

Seml-

dfam-

eter.

Hor.
Paral-
lax.

Transit,

Meridian

of

Oreen-

JVoofi.

Noon.
s

Noon.

1

1 Noon,

1

Nonn.

Noon.

Noon.

wich.

h m s

• t n

1 1

n

II

h m

Nov. 16

4 26 8.08

-1.358

+20 46 29.1

-2.87

0.G10 5*K)0

-155.1

23.07

2.16

12 43.8

17

4 25 35.32

1.3T1

20 45 19.8

2.91

0.610 2038

141.7

23.09

2.16

12 39.3

18

4 25 2.27

1.382

20 44 9.6

2.94

0.G09 8S00

128.1

23.11

2.16

12 34.9

19

4 24 28.96

1.393

20 42 58.7

2.97

0.609 5887

114.6

23.13

2.16

12 30.4

20

4 23 55.40

1.403

20 41 47.0

3.00

0.609 3301

100.9

23.14

2.16

12 25.9

21

4 23 21.64

-1.411

+20 40 34.6

-3.03

0.609 1044

- 87.1

23.15

2.16

12 21.4

22

4 22 47.69

1.418

20 39 21.6

3.05

0.608 9118

73.4

23.16

2.17

12 16.9

23

4 22 13.57

1.424

20 38 8.1

3.08

0.608 7523

59.5

23.17

2.17

12 12.4

24

4 21 39.33

1.429

20 36 54.0

3.10

0.608 6262

45.6

23.18

2.17

12 7.9

25

4 21 4.97

1.433

20 35 39.5

3.11

0.608 5334

31.7

23.18

2.17

12 3.4

26

4 20 30.54

-1.43fl

+20 34 24.5

-3.13

0.608 4741

- 17.7

23.18

2.17

11 58.9

27

4 19 56.05

1.438

20 33 9.2

3.14

0.008 4483

- 3.8

23.19

2.17

11 54.4

28

4 19 21.53

1.439

20 31 53.7

3.15

0.608 4561

+ 10.2

23.19

2.17

11 49.9

29

4 18 47.00

1.438

20 30 37.9

3.16

0.60S 4075

24.2

23.18

2.17

11 45.4

30

4 18 12.49

1.437

20 29 22.0

3.17

0.608 5725

38.2

23.18

2.17

11 40.9

Dec. 1

4 17 38.03

-1.434

+20 28 5.9

-^.17

0.608 6810

+ 52.2

23.18

2.17

11 36.4

2

4 17 3.65

1.431

20 26 49.9

3.17

0.608 8231

66.2

23.18

2.17

11 31.9

3

4 16 29.36

1.426

20 25 33.9

3.17

0.608 9987

80.1

23.16

2.17

11 27.4

4

4 15 55.20

1.421

20 24 17.9

3.16

0.609 2077

94.0

23.15

2.16

11 22.9

6

4 15 21.18

1.414

20 23 2.2

3.15

0.609 4501

107.9

23.13

2.16

11 18.4

6

4 14 47.34

-1.406

+20 21 46.6

-3.14

0.609 7257

+121.7

23.12

2.16

11 13.9

7

4 14 13.71

1.397

20 20 31.4

3. IS

0.610 0344

135.5

23.10

2.16

11 9.4

8

4 13 40.30

1.387

20 19 16.5

3.11

0.610 3761

149.2

23.08

2.16

11 4.9

9

4 13 7.14

1.376

20 18 2.2

3.09

0.610 7505

162.8

23.06

2.16

11 0.4

10

4 12 34.27

1.363

20 16 48.3

3.06

0.611 1576

176.3

23 .(M

2.15

10 56.0

11

4 12 1.70

-1.350

+20 15 35.1

-3.04

0.611 5969

+189.8

23.02

2.15

10 51.5

12

4 11 29.46

1.336

20 14 22.5

3.01

0.612 0684

203.1

22.99

2.15

10 47.0

13

4 10 57.58

1.320

20 13 10.6

2.98

0.612 5717

216.3

22.97

2.15

10 42.6

14

4 10 26.08

1.304

20 11 59.6

2.94

0.613 1064

229.3

22.94

2.14

10 38.1

15

4 9 54.99

1.286

20 10 49.5

2.90

0.613 6722

242.2

22.91

2.14

10 33.7

16

4 9 24.33

-1.268

+20 9 40.4

-2.86

0.614 2687 '

+254.9

22.88

2.14

10 29.2

17

4 8 54.12

1.249

20 8 32.3

2.82

0.614 8955

267.4

22.85

2.14

10 24.8

18

4 8 24.39

1.228

20 7 25.2

2.77

0.615 5522

279.8

22.81

2.13

10 20.4

19

4 7 55.16

1.207

20 6 19.4

2.72

0.616 2383

291.9

22.77

2.13

10 16.0

20

4 7 26.45

1.185

20 5 14.8

2.66

0.616 9533

303.8

22.74

2.13

10 11.6

21

4 6 58.28

-1.162

+20 4 11.5

-2.61

0.617 6968

+315.6

22.70

2.12

10 7.2

22

4 6 30.67

1.138

20 3 9.6

2.55

0.618 4681

327.1

22.66

10 2.8

23

4 6 3.64

1.114

20 2 9.1

2.49

0.619 2668

338.4

22.62

2.11

9 58.4

24

4 5 37.20

1.080

20 I 10.1

2.43

0.620 0924

349.5

22.57

2.11

9 54.1

25

4 5 11.37

1.063

20 0 12.6

2.36

0.620 9443

360.3

22.53

2.11

9 49.7

26

4 4 46.16

-1.037

+19 59 16.7

-2.29

0.621 8220

+371.0

22.48

2.10

9 45.4

27

4 4 21.59

1.010

19 58 22.5

2.22

0.622 7250

381.4

22.44

2.10

9 41.0

28

4 3 57.68

0.982

19 57 30.0

2.15

0.623 6526

391.6

22.39

2.09

9 36.7

29

4 3 34.44

0.954

19 56 39.3

2.08

0.624 6045

401.6

22.34

2.09

9 32.4

30

4 3 11.89

0.925

19 55 50.4

2.00

0.625 5800

411.3

22.29

2.08

9 28.1

31

4 2 50.04

-0,896

+ 19 55 3.4

-1.92

0.626 6786

+420.8

22.24

2.3^8

9 23.8

82

4 2 28.89

• • •

+19 54 18.3

• • •

0.627 6000

• • •

22.19

2.07

9 19.5

182

JUPITER, 1917.

FOR GREENWICH MEAN NOON,

Date.

Heliooentrio

Longitude,

Mean Equinox

of Date.

Var. per
Day.

Reduction
to Orbit.

Heliocentric
Latitude.

Var. per
Day.

Lofcarithm of
Radius Vector.

Var. per
Day.

• t II

1 II

II

• 1 II

II

Jan.

1

36 39 41.0

6 37.38

-21.8

-1 9 54.8

-1-3.40

0.696 5008

+126.6

5

37 1 30.4

5 27.30

22.0

1 9 41.1

3.44

0.696 5518

128.4

9

37 23 19.4

5 27.23

22.2

1 9 27.3

3.48

0.696 6035

130.2

13

37 45 8.1

5 27.14

22.3

1 9 13.3

3.52

0.696 6560

132.1

17

38 6 56.5

6 27.0fl

22.5

1 8 59.1

3.57

0.696 7092

133.9

21

38 28 44.6

5 26.98

-22.7

-1 8 44.7

+3.61

0.696 7631

+135.8

25

38 50 32.3

6 26.89

22.9

1 8 30.2

3.65

0.696 8178

137.5

29

39 12 19.7

6 26.81

23.1

1 8 15.5

3.69

0.696 8731

139.3

Feb.

2

39 34 6.8

5 26.72

23.2

1 8 0.7

3.73

0.696 9292

141.1

6

39 55 53.5

5 26.64

23.4

1 7 45.7

3.77

0.696 9860

142.9

10

40 17 39.9

6 26.55

-23.6

-1 7 30.5

+3.81

0.697 0435

+144.5

14

40 39 25.9

5 26.46

23.7

1 7 15.2

3.84

0.697 1016

146.2

18

41 1 11.6

5 26.38

23.9

1 6 59.8

3.88

0.697 1605

148.1

22

41 22 56.9

5 26.29

24.0

1 6 44.2

3.93

0.697 2201

149.8

26

41 44 41.9

5 26.20

24.2

1 6 28.4

3.97

0.697 2804

151.6

Mar.

2

42 6 26.5

5 26.10

-24.4

-1 6 12.4

+4.01

0.697 3414

+153.3

6

42 28 10.7

5 26.00

24.5

1 5 56.3

4.04

0.697 4030

155.0

10

42 49 54.5

5 25.91

24.6

1 5 40.1

4.08

0.697 4654

156.7

14

43 11 38.0

5 25.81

24.8

1 5 23.7

4.12

0.697 5284

158.4

18

43 33 21.0

5 25.71

24.9

1 5 7.1

4.16

0.697 5921

160.1

22

43 55 3.7

5 25.62

-25.0

-1 4 60.4

+4.19

0.697 6565

+161.9

26

44 16 46.0

5 25.52

25.1

1 4 33.6

4.22

0.697 7216

163.5

30

44 38 27.9

5 25.42

25.3

1 4 16.6

4.26

0.697 7873

165.1

Apr.

3

45 0 9.4

5 25.32

25.4

1 3 59.5

4.30

0.697 8537

166.9

7

45 21 50.5

5 25.22

25.5

1 3 42.2

4.35

0.697 9208

168.5

11

45 43 31.2

5 25.11

-25.6

-1 3 24.7

+4.39

0.697 9885

+170.0

15

46 5 11.4

5 25.01

25.7

1 3 7.1

4.41

0.698 0568

171.7

19

46 26 51.3

5 24.91

25.8

1 2 49.4

4.45

0.698 1259

173.4

23

46 48 30.7

5 24.81

25.9

1 2 31.5

4.49

0.698 1955

175.0

27

47 10 9.8

5 24.70

26.0

1 2 13.5

4.52

0.698 2659

176.7

May

1

47 31 48.3

5 ^.59

-26.0

-1 1 55.3

+4.56

0.698 3369

+178.3

5

47 53 26.5

5 24.49

26.1

1 1 37.0

4.59

0.698 4085

179.8

9

48 15 4.2

5 24.38

26.2

1 1 18.6

4.62

0.698 4807

181.4

13

48 36 41.5

5 24.28

26.3

1 1 0.0

4.66

0.698 5536

183.0

17

48 58 18.4

5 24.16

26.4

1 0 41.3

4.70

0.698 6271

184.6

21

49 19 54.8

5 24.04

-26.4

-1 0 22.4

+4.74

0.698 7013

+186.2

25

49 41 30.7

5 23.93

26.5

1 0 3.4

4.76

0.698 7761

187.8

29

50 3 6.2

5 23.82

26.5

0 59 44.3

4.80

0.698 8515

189.3

June

2

50 24 41.3

6 23.71

26.6

0 59 25.0

4.84

0.698 9275

190.8

6

50 46 15.9

5 23.59

26.6

0 59 5.6

4.86

0.699 0041

192.3

10

51 7 50.0

5 23.46

-26.7

-0 58 46.1

+4.89

0.699 0813

+193.9

14

51 29 23.6

5 23.35

26.7

0 58 26.5

4.92

0.699 1592

195.4

18

51 50 56.8

5 23.24

26.8

0 58 6.7

4.96

0.699 2376

196.8

22

52 12 29.5

5 23.12

26.8

0 57 46.8

6.00

0.699 3166

198.4

26

52 34 1.8

5 23.00

26.8

0 57 26.7

5.04

0.699 3963

199.9

30

52 55 33.5

5 22.88

-26.8

-0 57 G.5

+5.06

0.699 4765

+201.3

July

4

53 17 4.8

5 22.76

-26.8

-0 56 46.2

+5.09

0.699 5573

+302.7

JUPITEK, 1917.

188

FOR GREENWICH MEAN NOON

Dmtc.

Heliooentric

Loiu^de.

Mmld Equinox

of Date.

Var. per
Day.

Reduction
to Orbit.

Heliocentric
Latitude.

Var. per
Day.

Lonrithm of
Radius Vector.

Var. per
Day.

• 1 It

1 It

II

• / II

II

July 4

53 17 4.8

5 22.7tt

-26.8

-0 56 46.2

+5.09

0.699 5573

+208.7

8

53 38 35.6

5 22.64

26.8

0 56 25.8

5.12

0.699 6387

204.2

12

54 0 5.9

5 22.51

26.8

0 56 5.2

5.16

0.699 7207

205.6

16

54 21 36.7

6 22.39

26.9

0 55 44.5

5.19

0.699 8032

207.0

20

54 43 5.0

6 22.26

26.9

0 55 23.7

5.21

0.699 8863

308.5

24

55 4 33.8

6 22.14

-26.9

-0 55 2.8

+5.24

0.699 9700

+210.0

28

55 26 2.1

6 22.01

26.8

0 54 41.8

5.27

0.700 0543

211.5

Aug. 1

55 47 29.9

6 21.89

26.8

0 54 20.6

5.30

0.700 1392

212.9

5

56 8 57.2

6 21.76

26.8

0 53 59.4

5.33

0.700 2246

214.1

9

56 30 24.0

5 21.64

26.8

0 53 38.0

5.37

0.700 3105

215.5

13

56 51 50.3

5 21.50

-26.8

-0 53 16.4

+5.40

0.700 3970

+217.0

17

57 13 16.0

5 21.36

26.8

0 52 54.8

5.42

0.700 4841

218.4

21

57 34 41.2

5 21.24

26.7

0 52 33.1

5.45

0.700 5717

219.7

25

57 56 6.0

5 21.11

26.7

0 52 11.2

5.48

0.700 6599

221.0

29

58 17 30.1

5 20.98

26.6

0 51 49.2

5.50

0.700 7485

222.4

Sept. 2

58 38 53.8

5 20.85

-26.6

-0 51 27.2

+5.53

0.700 8378

+223.7

6

59 0 16.9

6 20.71

26.6

0 51 5.0

5.56

0.700 9275

225.0

10

59 21 39.5

5 20.58

26.5

0 50 42.7

5.59

0.701 0178

226.4

14

59 43 1.5

5 20.45

26.4

0 50 20.3

5.62

0.701 1086

227.6

18

60 4 23.1

5 20.31

26.4

0 49 57.7

5.65

0.701 1999

228.9

22

60 25 44.0

6 20.17

-26.3

-0 49 35.1

+6.67

0.701 2917

+230.1

26

60 47 4.4

5 20.04

26.2

0 49 12.4

5.70

0.701 3840

231.5

30

61 8 24.3

5 19.90

26.2

0 48 49.5

6.72

0.701 4769

232.7

Oct. 4

61 29 43.6

6 19.76

^ 26.1

0 48 26.6

5.75

0.701 5702

233.9

8

61 51 2.4

5 19.62

26.0

0 48 3.5

5.77

0.701 6640

235.0

12

62 12 20.6

5 19.48

-25.9

-0 47 40.4

+5.79

0.701 7582

+236.2

16

62 33 38.2

5 19.34

25.8

0 47 17.2

5.81

0.701 8530

237.6

20

62 54 65.3

5 19.20

25.8

0 46 53.9

5.85

• 0.701 9483

238.8

24

63 16 11.8

5 19.06

25.7

0 46 30.4

5.87

0.702 0440

239.9

28

63 37 27.8

5 18.92

25.6

0 46 6.9

5.89

0.702 1402

241.0

Nov. 1

63 58 43.2

5 18.78

-25.4

-0 45 43.3

+5.92

0.702 2368

+242.2

5

64 19 58.0

5 18.63

25.3

0 45 19.5

5.94

0.702 3340

243.4

9

64 41 12.2

5 18.49

25.2

0 44 55.7

5.96

0.702 4315

244.5

13

65 2 25.9

5 18.35

25.1

0 44 31.8

5.99

0.702 5296

245.7

17

65 23 39.0

5 18.20

25.0

0 44 7.8

6.01

0.702 6281

246.8

21

65 44 51.5

5 18.05

-24.9

-0 43 43.7

+6.03

0.702 7270

+247.9

25

66 6 3.4

5 17.90

24.7

0 43 19.6

6.05

0.702 8264

249.0

29

66 27 14.7

5 17.76

24.6

0 42 55.3

6.07

0.702 9262

250.1

Dec. 3

66 48 25.5

5 17.61

24.5

0 42 31.0

6.09

0.703 0265

251.2

7

67 9 35.6

5 17.46

24.3

0 42 6.6

6.12

0.703 1272

252.3

11

67 30 45.2

5 17.32

-24.2

-0 41 42.0

+6.15

0.703 2283

+253.3

15

67 51 54.2

5 17.17

24.0

0 41 17.4

6.17

0.703 3298

254.3

19

68 13 2.6

5 17.01

23.9

0 40 52.7

6.19

0.703 4317

255.4

23

68 34 10.3

5 16.86

23.7

0 40 27.9

6.20

0.703 5341

256.5

27

68 55 17.5

5 16.72

23.6

0 40 3.1

6.22

0.703 63C9

257.4

31

69 16 24.1

5 16.56

-23.4

-0 39 38.2

+6.24

0.703 7400

+258.4

35

69 37 30.0

5 16.41

-23.3

-0 39 13.2

+6.26

0.703 8436

+259.5

184 SATURN, 1917.

MEAN TIME.

SATURN, 1917.

185

GREENWICH MEAN TIME.

Date.

Apparent
Aaonaioo.

Var. per
Hour.

Apparent
DerJinatinn.

Var. per
Hour.

Lqnrithm of

Distanoe
from Earth.

Var. per
Hour.

Polar
Semi-
diam-
eter.

Hot.
Paral-
lax.

Transit,

Meridian

of

Green-

yoom.

JVboii*

JVboii*

JVOOA.

JVbon.

NOfM,

No(m,

Ifbon.

wich.

Feb. 16

h m 8
7 47 32.20

8

-0.668

+21 24 29.2

+1.91

0.914 6740

+196.9

ft
9.43

tt
1.07

h m
10 2.2

17

7 47 16.57

0.644

21 25 14.6

1.87

0.915 1534

202.5

9.42

1.07

9 58.0

18

7 47 1.27

0.631

21 25 59.0

1.83

0.915 6459

207.9

9.41

1.07

9 53.8

19

7 46 46.30

0.617

21 26 42.4

1.79

0.916 1514

213.3

9.40

1.07

9 49.6

20

7 46 31.68

0.602

21 27 24.8

1.75

0.916 6697

318.5

9.38

1.07

9 45.4

21

7 46 17.40

-QMS

+21 28 6.2

+1.70

0.917 2004

+223.7

9.37

1.06

9 41.3

22

7 46 3.48

0.572

21 28 46.6

1.66

0.917 7433

228.7

9.36

1.06

9 37.1

23

7 45 49.93

0.567

21 29 26.0

1.62

0.918 2981

233.6

9.35

1.06

9 33.0

24

7 45 36.75

0.641

21 30 4.3

1.57

0.918 8646

238.4

9.34

1.06

9 28.8

25

7 45 23.95

0.626

21 30 41.5

1.63

0.919 4425

343.1

9.32

1.06

9 24.7

26

7 45 11.54

-0.609

+21 31 17.7

+1.48

0.920 0315

+347.6

9.31

1.06

9 20.5

27

7 44 59.52

0.402

21 31 52.7

1.44

0.920 6312

363.1

9.30

1.06

9 16.4

28

7 44 47.91

0.476

21 32 26.7

1.39

0.921 2415

366.4

9.29

1.05

9 12.3

Mar. 1

7 44 36.69

0.469

21 32 59.5

1.34

0.921 8619

360.6

9.27

1.05

9 8.2

2

7 44 25.88

0.442

21 33 31.2

1.30

0.922 4923

364.7

9.26

1.05

9 4.1

3

7 44 15.49

-0.424

+21 34 1.8

+1.26

0.923 1324

+368.7

9.25

1.05

9 0.0

4

7 44 5.51

0.407

21 34 31.3

1.21

0.923 7820

373.6

9.23

1.05

8 55.9

5

7 43 55.96

0.389

21 34 59.7

1.16

0.924 4406

376.3

9.22

1.05

8 51.8

6

7 43 46.84

0.371

21 35 27.0

1.11

0.925 1081

379.9

9.20

1.05

8 47.7

7

7 43 38.15

0.363

21 35 53.1

1.06

0.925 7841

383.4

9.19

1.04

8 43.6

8

7 43 29.89

-0.336

+21 36 18.1

+1.02

0.926 4683

+386.8

9.18

1.04

8 39.6

9

7 43 22.07

0.317

21 36 42.0

0.97

0.927 1605

390.0

9.16

1.04

8 35.5

10

7 43 14.69

0.398

21 37 4.8

0.92

0.927 8605

303.2

9.15

1.04

8 31.4

11

7 43 7.75

0.280

21 37 26.4

0.88

0.928 5680

396.3

9.13

1.04

8 27.4

12

7 43 1.26

0.261

21 37 46.8

0.83

0.929 2826

399.2

9.12

1.04

8 23.4

13

7 42 55.22

-0.242

+21 38 6.1

+0.78

0.930 0043

+303.1

9.10

1.03

8 19.3

14

7 42 49.64

0.223

21 38 24.3

0.73

0.930 7326

804.8

9.09

1.03

8 15.3

15

7 42 44.51

0.204

21 38 41.3

0.68

0.931 4673

307.4

9.07

1.03

8 11.3

16

7 42 39.83

0.185

21 38 57.1

0.64

0.932 2081

300.9

9.05

1.03

8 7.3

17

7 42 35.62

0.166

21 39 11.8

0.59

0.932 9549

313.3

9.04

1.03

8 3.3

18

7 42 31.87

-0.147

+21 39 25.3

+0.64

0.933 7072

+814.6

9.02

1.03

7 59.3

19

7 42 28.58

0.128

21 39 37.6

0.49

0.934 4649

816.8

9.01

1.02

7 55.3

20

7 42 25.76

0.108

21 39 48.8

0.44

0.935 2276

318.8

8.99

1.02

7 51.4

21

7 42 23.41

0.068

21 39 58.8

0.39

0.935 9951

330.7

8.98

1.02

7 47.4

22

7 42 21.53

0.068

21 40 7.6

0.34

0.936 7671

333.6

8.96

1.02

7 43.4

23

7 42 20.13

-0.049

+21 40 15.2

+0.29

0.937 5433

+334.2

8.94

1.02

7 39.5

24

7 42 19.19

0.029

21 40 21.7

0.24

0.938 3234

826.8

8.93

1.01

7 35.5

25

7 42 18.73

-0.010

21 40 26.9

0.19

0.939 1071

337.2

8.91

1.01

7 31.6

26

7 42 18.74

+0X)10

21 40 31.0

0.16

0.939 8941

328.6

8.90

1.01

7 27.6

27

7 42 19.22

0.030

21 40 33.9

0.10

0.940 6842

329.8

8.88

1.01

7 23.7

28

7 42 20.18

•fO.049

+21 40 35.6

+0.05

0.941 4770

+330.8

8.86

1.01

7 19.8

29

7 42 21.60

0.069

21 40 36.1

0.00

0.942 2723

331.8

8.85

1.01

7 15.9

30

7 42 23.50

0.089

21 40 35.5

-0.05

0.943 0697

333.7

8.83

1.00

7 12.0

31

7 42 25.87

0.109

21 40 33.7

0.10

0.943 8691

833.4

8.82

1.00

7 8.1

Apr. 1

7 42 28.70

0.128

21 40 30.7

0.15

0.944 6702

334.1

8.80

1.00

7 4.3

2

7 42 32.00

+0.147

+21 40 26.6

-0.20

0.945 4727

+334.6

8.78

1.00

7 0.4

3

7 42 35.77

+0.167

+21 40 21.3

-0.24

0.946 2764

+335.1

8.77

1.00

6 56.^

186 SATURN, 1917.

MEAN TIME.

SATURN, 1917. 187

GREEXWICH MEAN TIME.

188

SATURN, 1917.

GREENWICH MEAN TIME.

Date.

Apptrent
AsoeDslan.

Var.per
Hour.

Apparant
DecHnntlnn.

Var.per
Hour.

Lqmrithm of

Distanoe
from Earth.

Var.per
Hour.

Polar

Semi-

diam-

eter.

Hot.
Paral-
lax.

Transit,

Meridian

of

Oreen*

JvwMl*

JVbon.

iVWHi.

Iwoon.

Wffm,

Nbon.

JVbon.

widi.

h m s

s

• f ft

ff

ft

tt

b m

July 1

8 12 S6.27

-1-1 .2S6

+20 22 16.8

-8.85

1.001 0123

-hll2.1

7.73

0.88

1 36.5

2

8 13 7.17

1.380

20 20 44.1

8.88

1.001 2764

106.0

7.72

0.88

1 33.1

3

8 13 38.16

1.283

20 19 10.8

8.90

1.001 5307

103.9

7.72

0.88

1 29.7

4

8 14 9.24

1.207

20 17 36.9

8.92

1.001 7752

00.8

7.71

0.88

1 26.3

5

8 14 40.42

1.801

20 16 2.4

8.95

1.002 0099

06.7

7.71

0.87

1 22.8

6

8 15 11.68

-t-l.a04

+20 14 27.2

-8.98

1.002 2346

+ 01.6

7.71

0.87

1 19.4

7

8 15 43.02

1.307

20 12 51.5

4.00

1.002 4495

87.5

7.70

0.87

1 16.0

8

8 16 14.43

1.810

20 11 15.1

4.03

1.002 6544

83.3

7.70

0.87

1 12.6

9

8 16 45.92

1.8U

20 9 38.1

4.06

1.002 8493

79.1

7.70

0.87

1 9.2

10

8 17 17.49

1.817

20 8 0.6

4.08

1.003 0342

75.0

7.69

0.87

1 5.8

11

8 17 49.12

-t-1.810

+20 6 22.5

-4.10

1.003 2091

-h 70.8

7.69

0.87

1 2.4

12

8 18 20.80

1.821

20 4 43.8

4.12

1.003 3739

66.6

7.69

0.87

0 59.0

13

8 18 52.55

1.824

20 3 4.6

4.14

1.003 5286

62.4

7.68

0.87

0 55.6

14

8 19 24.35

1.826

20 1 24.9

4.17

1.003 6732

58.1

7.68

0.87

0 52.2

15

8 19 56.21

1.828

19 59 44.6

4.19

1.003 8077

68.9

7.68

0.87

0 48.8

16

8 20 28.10

•f 1.830

+19 58 3.9

-4.21

1.003 9319

+ 49.6

7.68

0.87

0 45.4

17

8 21 0.04

IJ831

19 56 22.7

4.23

1.004 0459

45.4

7.67

0.87

0 42.0

18

8 21 32.01

1.383

19 54 41.0

4.25

1.004 1496

41.1

7.67

0.87

0 38.6

19

8 22 4.01

1.384

19 52 58.9

4.26

1.004 2431

86.8

7.67

0.87

0 35.2

20

8 22 36.03

1.385

19 51 16.3

4.28

1.004 3262

82.5

7.67

0.87

0 31.8

21

8 23 8.07

-t-1.835

+19 49 33.3

-4.30

1.004 3989

-h 28.2

7.67

0.87

0 28.3

22

8 23 40.13

1.838

19 47 49.9

4.32

1.004 4613

28.9

7.67

0.87

0 24.9

23

8 24 12.21

1.886

19 46 6.1

4.33

1.004 5134

19.6

7.67

0.87

0 21.5

24

8 24 44.28

1.836

19 44 22.0

4.35

1.004 5552

15.3

7.67

0.87

0 18.2

25

8 25 16.36

1.836

19 42 37.5

4.36

1.004 5868

11.0

7.67

0.87

0 14.8

26

8 25 48.43

-hi .836

+19 40 52.6

-4.88

1.004 6082

+ 6.8

7.66

0.87

0 11.4

27

8 26 20.50

1.336

19 39 7.5

4.30

1.004 6194

+ 2.5

7.66

0.87

0 7.9

28

8 26 52.55

1.886

19 37 22.0

4.40

1.004 6203

- 1.8

7.66

0.87

0 4.5

29

8 27 24.59

1.835

19 35 36.2

4.41

1.004 6109

6.1

7.66

0.87

( 0 1.1
1 tS 57.7

30

8 27 56.61

1.334

19 33 50.1

4.43

1.004 5912

10.3

7.67

0.87

23 54.3

31

8 28 28.61

-t-1.333

+19 32 3.8

-4.44

1.004 5613

- 14.6

7.67

0.87

23 50.9

Aug. 1

8 29 0.58

1J831

19 30 17.2

4.45

1.004 5211

18.9

7.67

0.87

23 47.5

2

8 29 32.51

1.330

19 28 30.4

4.46

1.004 4707

28.1

7.67

0.87

23 44.1

3

8 30 4.41

1.328

19 26 43.3

4.46

1.004 4102

27.4

7.67

0.87

23 40.7

4

8 30 36.27

1JM7

19 24 56.1

4.47

1.004 3394

81.6

7.67

0.87

23 37.3

5

8 31 8.09

-hi .325

+19 23 8.7

-4.48

1.004 2584

-85.9

7.67

0.87

23 33.9

6

8 31 39.86

1.823

19 21 21.1

4.49

1.004 1672

40.1

7.67

0.87

23 30.5

7

8 32 11.59

1.821

19 19 83.4

4.40

1.004 0658

44.4

7.67

0.87

23 27.1

8

8 32 43.25

1.818

19 17 45.5

4.50

1.003 9542

48.6

7.68

0.87

23 23.7

9

8 33 14.86

1.816

19 15 57.5

4.50

1.003 8324

52.9

7.68

0.87

23 20.3

10

8 33 46.41

-hi .313

+19 14 9.4

-4.51

1.003 7003

-57.2

7.68

0.87

23 16.9

11

8 34 17.89

1.310

19 12 21.2

4.51

1.003 5579

61.4

7.68

0.87

23 13.5

12

8 34 49.29

1.307

19 10 32.9

4.51

1.003 4054

65.7

7.68

0.87

23 10.0

13

8 35 20.62

1.304

19 8 44.6

4.51

1.003 2427

09.9

7.69

0.87

23 6.6

14

8 35 51.87

1.300

19 6 56.2

4.51

1.003 0698

74.2

7.69

0.87

23 3.2

15

8 36 23.03

-hi .207

+19 5 7.9

-4.51

1.002 8867

- 78.4

7.70

0.87

22 59.8

16

8 36 54.10

-hi .308

+19 3 19.5

-4^1

1.002 6935

-82.6

7.70

0.87

22 56.4

SATURN, 1917.

189

GREENWICH MEAN TIME.

DAte.

Aac«iBioii.

Var.per
Hour.

Apparent
Dedfaiatloii.

Var.per
Hour.

Lomrithmof

Distance
from Earth.

Var.per
Hour.

Polar

Hrnnt-

diam-

eter.

Hor.

Paral-
lax.

Transit.

Meridian

of

Green-

Noon.

Noon.

Ifoon,

Aiixm.

^fOON.

AooA.

Noon.

Noon.

wich.

h m s

8

• t n

II

II

II

h m

Aug. 16

8 36 54.10

+1.203

+19 3 19.5

-4.51

1.002 6935

-82.6

7.70

0.87

22 56.4

17

8 37 25.07

1.289

19 1 31.3

4.51

1.002 4900

86.9

7.70

0.87

22 53.0

18

8 37 55.95

1.284

18 59 43.1

4.51

1.002 2762

91.2

7.71

0.87

22 49.6

19

8 38 26.72

1.280

18 57 55.0

4.50

1.002 0523

96.4

7.71

0.87

22 46.1

20

8 38 57.38

1.275

18 56 7.0

4.50

1.001 8183

99.6

7.71

0.88

22 42.7

21

8 39 27.93

+1 .270

+18 54 19.1

-4.49

1.001 5742

-108.8

7.72

0.88

22 39.3

22

8 39 58.36

1.266

18 52 31.4

4.49

1.001 3202

107.9

7.72

0.88

22 35.8

23

8 40 28.67

1.260

18 50 43.8

4.48

1.0010562

112.1

7.73

0.88

22 32.4

24

8 40 58.86

1.256

18 48 56.4

4.47

1.000 7823

116.2

7.73

0.88

22 29.0

25

8 41 28.91

1.240

18 47 9.2

4.46

1.000 4985

120.3

7.74

0.88

22 25.5

26

8 41 58.82

+1.243

+18 45 22.3

-4.45

1.000 2048

-124.4

7.74

0.88

22 22.1

27

8 42 28.59

1.238

18 43 35.6

4.44

0.999 9013

128.5

7.75

0.88

22 18.6

28

8 42 58.22

1.231

18 41 49.1

4.43

0.999 5881

132.5

7.75

0.88

22 15.2

29

8 43 27.70

1.225

18 40 3.0

4.41

0.999 2651

136.6

7.76

0.88

22 11.8

30

8 43 57.03

1.219

18 38 17.2

4.40

0.998 9325

140.6

7.76

0.88

22 8.3

'31

8 44 26.21

+1.212

+18 36 31.7

-4.39

0.998 5903

-144.6

7.77

0.88

22 4.9

Sept. 1

8 44 55.22

1.205

18 34 46.6

4.37

0.998 2386

148.6

7.78

0.88

22 1.4

2

8 45 24.07

1.199

18 33 1.8

4.36

0.997 8772

152.6

7.78

0.88

21 5S.0

3

8 45 52.76

1.192

18 31 17.4

4.34

0.997 5063

156.5

7.79

0.88

21 54.5

4

8 46 21.27

1.184

18 29 33.5

4.32

0.997 1259

160.5

7.80

0.88

21 51.0

5

8 46 49.61

+1.177

+18 27 50.0

-4.30

0.996 7360

-164.4

7.80

0.89

21 47.6

6

8 47 17.77

1.170

18 26 6.9

4.29

0.996 3368

168.3

7.81

0.89

21 44.1

7

8 47 45.75

1.162

18 24 24.3

4.26

0.995 9282

172.2

7.82

0.89

21 40.6

8

8 48 13.53

1.154

18 22 42.2

4.24

0.995 5102

176.1

7.83

0.89

21 37.2

9

8 48 41.13

1.146

18 21 0.6

4.22

0.995 0829

180.0

7.83

0.89

21 33.7

10

8 49 8.52

+1.137

+18 19 19.6

-4.20

0.994 6464

-183.8

7.84

0.89

21 30.2

11

8 49 35.72

1.129

18 17 39.2

4.17

0.994 2007

187.6

7.85

0.89

21 26.7

12

8 50 2.71

1.120

18 15 59.3

4.15

0.993 7459

191.4

7.86

0.89

21 23.2

13

8 50 29.49

1.111

18 14 20.2

4.12

0.993 2820

195.2

7.87

0.89

21 19.8

14

8 50 56.05

1.102

18 12 41.7

4.09

0.992 8091

198.9

7.87

0.90

21 16.3

15

8 51 22.39

+1.003

+18 11 3.9

-4.06

0.992 3272

-202.6

7.88

0.90

21 12.8

16

8 51 48.50

1.083

18 9 26.8

4.03

0.991 8364

206.3

7.89

0.90

21 9.3

17

8 52 14.39

1.074

18 7 60.4

4.00

0.991 3368

210.0

7.90

0.90

21 5.8

18

8 52 40.03

1.064

18 6 14.8

3.97

0.990 8284

213.6

7.91

0.90

21 2.2

19

8 53 5.44

1.054

18 4 40.0

3.94

0.990 3113

217.2

7.92

0.90

20 58.7

20

8 53 30.61

+1.044

+18 3 5.9

-3.90

0.989 7857

-220.8

7.93

0.90

20 55.2

21

8 53 55.53

1.033

18 1 32.8

3.86

0.989 2517

224.3

7.94

0.90

20 51.7

22

8 54 20.19

1.022

18 0 0.5

3.83

0.988 7093

227.7

7.95

0.90

20 48.2

23

8 54 44.59

l.OU

17 58 29.1

3.79

0.988 1587

231.1

7.96

0.90

20 44.6

24

8 55 8.73

1.000

17 56 58.6

3.75

0.987 5999

234.5

7.97

0.91

20 41.1

25

8 55 32.61

+0.989

+17 55 29.0

-3.71

0.987 0331

-237.8

7.98

0.91

20 37.6

26

8 55 56.22

0.978

17 54 0.4

3.67

0.986 4583

241.1

7.99

0.91

20 34.0

27

8 56 19.56

0.967

17 52 32.7

3.63

0.985 8757

244.4

8.00

0.91

20 30.5

28

8 56 42.62

0.955

17 51 6.0

3.59

0.985 2853

247.6

8.01

0.91

20 26.9

29

8 57 5.40

0.943

17 49 40.4

8.54

0.984 6872

250.8

8.02

0.91

20 23.4

30

8 57 27.89

+0.031

+17 48 15.9

-3.50

0.984 0816

-258.9

8.04

0.91

20 19.8

Oct. 1

8 57 50.09

+0.919

+17 46 52.4

-3.46

0.983 4685

-257.0

8.05

0.91

20 16.2

190 SATURN, 1917.

MEAN TIME.

SATUItN, 1917.

191

GREENWICH MEAN TIME.

Date.

.\soeiiskiD.

Var. per
Hour.

Apparent
Decimation.

Var. per
Hour.

Lottrithm of

Dfatance
from Earth.

Var. per
Hour.

Polar

Semi-

diam*

eter.

Hot.
Paral-
lax.

Transit,

Meridian

of

Grecn-

Noon.

Noon.

Noon.

Noon.

Noon.

Noon.

Noon.

Noon.

widi.

h

m s

s

• Ill

II

II

n

h m

Nov. 16

9

8 30.33

+0.191

+17 8 49.8

-0.39

0.949 5119

-332.1

8.70

0.99

17 25.7

17

9

8 34.68

0.172

17 8 41.4

0.31

0.948 7153

331.7

8.72

0.99

17 21.9

18

9

8 38.58

0.153

17 8 35.0

0.23

0.947 9199

331.1

8.73

0.99

17 18.0

19

9

8 42.02

0.134

17 8 30.6

0.14

0.947 1259

330.6

8.75

0.99

17 14.1

20

9

8 45.02

0.116

17 8 28.1

-0.06

0.946 3334

329.8

8.76

1.00

17 10.2

21

9

8 47.57

+0.097

+17 8 27.7

+0.02

0.945 5428

-^29.0

8.78

1.00

17 6.3

22

9

8 49.67

0.078

17 8 29.2

0.11

0.944 7S13

328.1

8.80

1.00

17 2.4

23

9

8 a. 32

0.059

17 8 32.8

0.19

0.943 9681

327.0

8.81

1.00

16 58.5

24

9

8 52.52

0.041

17 8 38.3

0.27

0.943 1846

326.9

8.83

1.00

16 54.6

25

9

8 53.27

0.022

17 8 45.8

0.35

0.942 4040

324.6

8.84

1.00

16 50.7

26

9

8 53.67

+0.003

+17 8 55.3

40.44

0.941 6266

-323.2

8.86

1.01

16 46.8

27

9

8 53.42

-0.015

17 9 6.7

0.52

0.940 8526

321.7

8.88

1.01

16 42.8

28

9

8 52.82

0.034

17 9 20.1

0.60

0.940 0823

320.2

8.89

1.01

16 38.9

29

9

8 51.77

0.053

17 9 35.4

0.68

0.939 3158

318.6

8.91

1.01

16 34.9

30

9

8 50.27

0.072

17 9 52.7

0.76

0.938 5535

316.7

8.92

1.01

16 31.0

Dec. 1

9

8 48.33

-0.090

+17 10 12.0

+0.86

0.937 7956

-^14.8

8.94

1.02

16 27.0

2

9

8 45.94

0.109

17 10 33.3

0.93

0.937 0424

312.8

8.95

1.02

16 23.0

3

9

8 43.10

0.128

17 10 56.5

1.01

0.936 2942

310.6

8.97

1.02

16 19.0

4

9

8 39.81

0.146

17 11 21.6

1.09

0.935 5514

308.4

8.99

1.02

16 15.0

5

9

8 36.08

0.165

17 11 48.7

1.17

0.934 8141

306.0

9.00

1.02

16 11.0

6

9

8 31.91

-0.183

+17 12 17.7

+1.25

0.934 0827

-303.6

9.02

1.02

16 7.0

7

9

8 27.29

0.202

17 12 48.6

1.33

0.933 3574

300.9

9.03

1.03

16 3.0

8

9

8 22.23

0.220

17 13 21.5

1.41

0.932 6385

398.1

9.05

1.03

15 59.0

9

9

8 16.73

0.238

17 13 56.2

1.49

0.931 9264

295.2

9.06

1.03

15 65.0

10

9

8 10.79

0.256

17 14 32.8

1.56

0.931 2213

292.2

9.07

1.03

15 50.9

11

9

8 4.43

-0.274

+17 15 11.3

+1.64

0.930 5236

-289.2

9.09

1.03

15 46.9

12

9

7 57.63

0.292

17 15 51.7

1.72

0.929 8335

285.9

9.10

1.03

15 42.8

13

9

7 50.40

0.310

17 16 33.8

1.79

0.929 1514

282.5

9.12

1.04

15 38.8

14

9

7 42.75

0.328

17 17 17.8

1.87

0.928 4776

279.0

9.13

1.04

15 34.7

15

9

7 34.67

0.345

17 18 3.5

1.94

0.927 8123

275.4

9.15

1.04

15 30.7

16

9

7 26.18

-0.362

+17 18 51.0

+2.01

0.927 1559

-271.6

9.16

1.04

15 26.6

17

9

7 17.27

0.380

17 19 40.2

2.09

0.926 5086

267.8

9.17

1.04

15 22.5

18

9

7 7.96

0.396

17 20 31.1

2.15

0.925 8708

263.7

9.19

1.04

15 18.4

19

9

6 58.25

0.413

17 21 23.6

2.22

0.925 2427

259.6

9.20

1.05

15 14.3

20

9

6 48.14

0.429

17 22 17.8

2.30

0.924 6246

255.4

9.21

1.05

15 10.2

21

9

6 37.64

-0.446

+17 23 13.7

+2.36

0.924 0167

-251.1

9.23

1.06

15 6.1

22

9

6 26.75

0.461

17 24 11.1

2.42

0.923 4194

246.6

9.24

1.05

15 2.0

23

9

6 15.49

0.477

17 25 10.0

2.49

0.922 8328

242.1

9.25

1.05

14 57.9

24

9

6 3.85

0.493

17 20 10.5

2.55

0.922 2573

237.4

9.26

1.05

14 53.7

25

9

5 51.84

0.608

17 27 12.4

2.61

0.921 6931

232.7

9.28

1.05

14 49.6

26

9

5 39.48

-0.522

+17 28 15.7

+2.67

0.921 1403

-227.9

9.29

1.06

14 45.4

27

9

5 26.76

0.537

17 29 20.5

2.73

0.920 5993

222.9

9.30

1.06

14 41.3

28

9

5 13.69

0.552

17 30 20.6

2.78

0.920 0702

217.9

9.31

1.06

14 37.2

29

9

5 0.27

0.566

17 31 34.1

2.84

0.919 5533

212.8

9.32

1.06

14 33.0

30

9

4 46.52

0.580

17 32 42.9

2.89

0.919 0489

207.5

9.33

1.06

14 28.8

31

9

4 32.44

-0.594

+17 33 53.0

+2.95

• • • -

0.918 5573

-202.1

9.34

1.06

14 24.7

32

9

4 18.03

■ • •

+17 35 4.4

0.918 0786

• • •

9.35

1.06

14 20.5

192 SATURN, 1917.

FOR G MEAN NOON.

URANUS, 1917.

193

GREENWICH MEAN TIME.

Datie.

AaoeDskm.

Var.ps'
Day.

Apparent
Decusatkm.

Var. per
Day.

Lomrithmof

Distance
from Earth.

Var. per
Day.

Remi-

diam-

eter.

Hot.
Paral-
lax.

Transit,

Meridtei

of

Oreen-

JViBOfl.

Noon.

Ifoon,

Jfoon,

JfOON.

Noon.

Noon.

JVbon.

widi.

h m 8

a

• t tt

ft

n

It

h m

Jan. 3

21 21 21.63

+11.851

-16 11 12.3

+56.06

1.317 1981

+2000.8

1.62

0.43

2 30.8

7

21 22 9.72

13.230

16 7 24.6

57.83

1.317 9972

1805.1

1.61

0.42

2 15.9

11

21 22 69.38

12.684

16 3 29.9

60.52

1.318 7134

1684.8

1.61

0.42

2 1.0

16

21 23 60.33

12.880

15 69 28.7

61.03

1.319 3442

1468.1

1.61

0.42

1 46.1

19

21 24 42.41

13.147

15 55 21.9

62.34

1.319 8871

1246.5

1.60

0.42

1 31.2

23

21 26 35.44

+13.358

-15 51 10.2

+63.47

1.320 3399

+1017.5

1.60

0.42

1 16.4

27

21 26 29.21

13.519

15 46 64.5

64.33

1.320 7006

786.6

1.60

0.42

1 1.6

31

21 27 23.53

13.633

16 42 35.9

64.05

1.320 9682

662.6

1.60

0.42

0 46.7

Feb. 4

21 28 18.20

13.808

15 38 16.2

65.37

1.321 1426

310.1

1.60

0.42

0 31.9

8

21 29 13.06

13.718

15 33 63.2

66.60

1.321 2234

+ 86.0

1.60

0.42

0 17.0

12

21 30 7.89

+13.606

-16 29 30.7

+06.61

1.321 2106

- 148.0

1.60

0.42

( 0 t.1
\ S3 6S.4

16

21 31 2.56

13.630

15 25 8.6

66.30

1.321 1044

381.0

1.60

0.42

23 43.7

20

21 31 66.87

13.518

15 20 47.9

64.06

1.320 9062

614.3

1.60

0.42

23 28.9

24

21 32 60.64

13.357

15 16 29.3

64.27

1.320 6133

844.3

1.60

0.42

23 14.1

28

21 33 43.66

13.145

15 12 14.1

68.33

1.320 2304

1060.3

1.60

0.42

22 59.2

Ifttr. 4

21 34 36.75

+12.895

-15 8 2.9

+62.21

1.319 7586

-1288.8

1.61

0.42

22 44.4

8

21 35 26.77

12.607

15 3 66.7

60.86

1.319 2001

1502.7

1.61

0.42

22 29.5

12

21 36 16.55

12.278

14 59 56.3

60.33

1.318 5572

1710.7

1.61

0.42

22 14.6

16

21 37 4.94

11.009

14 56 2.4

57.57

1.317 8323

1013.0

1.61

0.42

21 59.6

20

21 37 61.77

11.502

14 52 16.0

65.61

1.317 0277

2108.8

1.62

0.42

21 44.7

24

21 38 36.90

+11.054

-14 48 37.8

+63.42

1.316 1464

-2306.1

1.62

0.42

21 29.7

28

21 39 20.15

10.565

14 46 8.9

61.03

1.316 1922

2473.1

1.62

0.43

21 14.7

Apr. 1

21 40 1.38

10.046

14 41 49.8

48.46

1.314 1694

3638.7

1.63

0.43

20 59.6

6'

21 40 40.48

9.406

14 38 41.4

46.73

1.313 0826

3794.1

1.63

0,43

20 44.5

9

21 41 17.31

8.017

14 35 44.1

42.86

1.311 9365

2030.3

1.63

0.43

20 29.4

13

21 41 51.79

+ 8.314

-14 32 68.7

+30.81

1.310 7327

-3072.7

1.64

0.43

20 14.3

17

21 42 23.78

7.678

14 30 25.8

36.61

1.309 4789

3194.6

1.64

0.43

19 59.1

21

21 42 53.18

7.017

14 28 6.0

83.26

1.308 1787

8304.0

1.65

0.43

19 43.8

25

21 43 19.88

6.320

14 26 0.0

20.75

1.306 8377

8308.1

1.65

0.43

19 28.6

29

21 43 43.79

5.624

14 24 8.1

26.18

1.305 4622

8477.2

1.66

0.43

19 13.2

May 3

21 44 4.85

+ 4.003

-14 22 30.7

+22.51

1.304 0679

^3641.5

1.66

0.44

18 57.8

7

21 44 23.00

4.172

14 21 8.1

18.70

1.302 6310

3600.7

1.67

0.44

18 42.3

11

21 44 38.21

3.430

14 20 0.5

14.08

1.301 1873

3625.5

1.68

0.44

18 26.9

15

21 44 60.42

2.674

14 19 8.3

11.12

1.299 7326

8645.7

1.68

0.44

18 11.3

19

21 44 69.59

1.008

14 18 31.6

7.23

1.298 2730

3648.8

1.69

0.44

17 55.7

23

21 45 5.68

+ 1.138

-14 18 10.5

+ 3.30

1.296 8169

^3634.0

1.69

0.44

17 40.1

27

21 45 8.70

+ 0.373

14 18 5.2

-0.61

1.295 3681

3601.0

1.70

0,45

17 24.4

31

21 45 8.67

-0.386

14 18 15.3

4.45

1.293 9367

3653.1

1.70

0.45

17 8.7

June 4

21 45 5.62

1.137

14 18 40.7

8.24

1.292 5285

8487.1

1.71

0.46

16 52.9

8

21 44 69.69

1.876

14 19 21.1

11.06

1.291 1492

3406.0

1.71

0.45

16 37.0

12

21 44 60.63

- 2.602

-14 20 16.2

-15.60

1.289 8060

-8308.2

1.72

0.45

16 21.1

16

21 44 38.79

3.316

14 21 25.8

10.16

•1.288 5049

3104.0

1.72

0.46

16 5.2

20

21 44 24.13

4.007

14 22 49.3

22.50

1.287 2532

3061.2

1.73

0.45

15 49.2

24

21 44 6.77

4.670

14 24 26.3

25.86

1.286 0681

2013.4

1.73

0.46

15 33.2

28

21 43 46.81

5.301

14 26 15.9

28.01

1.284 9253

2748.2

1.74

0.46

15 17.2

July 2

21 43 24.41

-5.804

-14 28 17.3

-31.77

1.283 8614

-2670.0

1.74

0.46

15 1.1

6

21 42 69.70

- 6.455

-14 30 29.8

-34.43

1.282 8710

-2379.2

1.75

0.46

14 44.9

39398**— 1917 13

194

URANUS, 1917.

GREENWICH MEAN TIME.

Date.

AsoeosioiL

Var.per
Day.

Apparent
Decuiiatkm.

Day.

Logarithm of

Iiistance
from Earth.

Var.per
Day.

Semi-

diam-

etflr.

Hot.
Paral-
lax.

Transit,

Meridian

of

Qreen-

Nbou.

Noon,

Noon*

JVbon.

JVoofi.

Noon.

Noon,

Noon,

wjdi.

h m 8

8

m f tt

»»

H

It

h zn

July 2

21 43 24.41

-6.8M

-14 28 17.3

-31.77

1.283 8614

-2570.0

1.74

0.46

15 1.1

6

21 42 59.70

6.465

14 30 29.8

34.43

1.282 8710

2379.2

1.75

0.46

14 44.9

10

21 42 32.82

«.»77

14 32 52.5

36.89

1.281 9598

2175.1

1.75

0.46

14 28.7

14

21 42 3.94

7.458

14 35 24.6

39.12

1.281 1326

1958.6

1.75

0.46

14 12.5

18

21 41 33.22

7.883

14 38 5.1

41.08

1.280 3946

1729.3

1.76

0.46

13 56.3

22

21 41 0.87

-8.274

-14 40 52.9

-42.76

1.279 7506

-1489.0

1.76

0.46

13 40.0

26

21 40 27.10

8.599

14 43 46.8

44.15

1.279 2046

1239.9

1.76

0.46

13 23.7

30

21 39 52.15

8.868

14 46 45.7

45.22

1.278 7596

964.0

1.76

0.46

13 7.4

Aug. 3

21 39 16.23

9.080

14 49 48.2

46.01

1.278 4180

723.8

1.77

0.46

12 51.1

7

21 38 39.58

9.238

14 52 53.4

46.51

1.278 1812

458.4

1.77

0.46

12 34.8

11

21 38 2.40

- 9.339

-14 56 0.0

-46.72

1.278 0518

- 188.8

1.77

0.46

12 18.4

15

21 37 24.95

9.377

14 59 6.8

46.63

1.278 0305

+ 83.7

1.77

0.46

12 2.1

19

21 36 47.47

9.351

15 2 12.6

46.20

1.278 1188

356.5

1.77

0.46

11 45.7

23

21 36 10.23

9.269

15 5 16.0

45.45

1.278 3155

637.5

1.77

0.46

11 29.4

27

21 35 33.48

9.1M

15 8 15.8

44.40

1.278 6204

896.7

1.76

0.46

11 13.0

31

21 34 57.48

-15 11 10.8

-43.05

1.279 0313

+1157.4

1.76

0.46

10 56.7

Sept. 4

21 34 22.45

8.618

15 13 59.9

41.48

1.279 5455

1412.7

1.76

0.46

10 40.4

8

21 33 48.61

8.288

15 16 42.3

39.65

1.280 1606

1661.9

1.76

0.46

10 24.1

12

21 33 16.18

7.910

15 19 16.7

87.50

1.280 8740

1903.9

1.76

0.46

10 7.9

16

21 32 45.41

7.468

15 21 42.0

35.13

1.281 6824

2135.9

1.75

0.46

9 51.7

20

21 32 16.51

-6.972

-15 23 57.4

>^2^1

1.282 5810

+2354.7

1.75

0.46

9 35.5

24

21 31 49.70

6.428

15 26 1.8

29.68

1.283 5644

2660.6

1.74

0.46

9 19.3

28

21 31 25.14

5.841

15 27 54.6

26.68

1.284 6275

2761.5

1.74

0.46

9 3.1

Oct. 2

21 31 3.00

5.220

15 29 35.0

23.52

1.285 7636

2927.5

1.74

0.46

8 47.0

6

21 30 43.43

44M)1

15 31 2.5

20.20

1.286 9676

3089.6

1.73

0.45

8 31.0

10

21 30 26.56

-8J67

-15 32 16.4

-16.75

1.288 2332

+3236.3

1.73

0.45

8 15.0

14

21 30 12.54

3.139

15 33 16.3

13.16

1.289 5544

3366.2

1.72

0.45

7 59.0

18

21 30 1.48

2.387

15 34 1.5

9.44

1.290 9237

3477.4

1.72

0.45

7 43.1

22

21 29 53.47

1.616

15 34 31.7

5.64

1.292 3338

3569.9

1.71

0.45

7 27.3

26

21 29 48.59

0.828

15 34 46.6

- 1.83

1.293 7771

3643.3

1.70

0.45

7 11.5

30

21 29 46.86

-0.034

-15 34 46.3

+ 1.99

1.295 2461

+3699.3

1.70

0.45

6 55.7

Nov. 3

21 29 48.33

+ 0.788

15 34 30.6

5.86

1.296 7342

3737.8

1.69

0.44

6 40.0

7

21 29 53.01

1.572

15 33 59.4

9.76

1.298 2340

3758.6

1.69

0.44

6 24.4

11

21 30 0.91

2.379

15 33 12.6

13.64

1.299 7387

3761.8

1.68

0.44

6 8.8

15

21 30 12.04

3.186

15 32 10.3

17.61

1.301 2410

3746.7

1.67

0.44

5 53.2

19

21 30 26.38

+ 3.961

-15 30 52.6

+21.33

1.302 7335

+3712.3

1.67

0.44

5 37.7

23

21 30 43.86

4.756

15 29 19.8

26.04

1.304 2085

3660.3

1.66

0.44

5 22.3

27

21 31 4.40

5.512

15 27 32.4

28.67

1.305 6596

3692.3

1.66

0.43

5 6.9

Dec. 1

21 31 27.93

6.250

15 25 30.5

32.24

1.307 0804

3510.1

1.65

0.43

4 51.6

5

21 31 54.37

6.966

15 23 14.6

35.69

1.308 4656

.'t412.3

1.65

0.43

4 36.3

9

21 32 23.63

+ 7.660

-15 20 45.1

+39.04

1.309 8082

+3299.0

1.64

0.43

4 21.1

13

21 32 55.61

8.326

15 18 2.4

42.29

1.311 1030

3172.4

1.64

0.43

4 5.9

17

21 33 30.19

8.958

15 15 7.0

46.38

1.312 3442

3030.8

1.63

0.43

3 50.7

21

21 34 7.22

9.561

15 11 59.6

48.29

1.313 5259

2876.1

1.63

0.43

3 35.6

25

21 34 46.55

10.109

15 8 40.9

51.04

1.314 6437

2711.5

1.62

0.43

3 20.5

29

21 35 28.04

+10.629

-15 5 11.5

+63.62

1.315 6938

+2537.2

1.62

0.43

3 5.5

33

21 36 11.52

« • • •

-15 i 32.3

• « •

1.316 6720

• • • •

1.62

1 0.42

1 2 50.5

URANUS, 1917.

195

FOR GRJ

EENWICE

[ MKAN NOO!^.

Date.

Helloofntrie

Longitude.

If MO Equinox

of Date.

Var. per
Day.

Reduction
to Orbit.

Heliocentric
Latitude.

Var. per
Day.

Logarithm of
Radius Vector.

Var. per
Day.

• t n

II

II

• 1 II

II

Jan.

5

319 19 28.8

30.13

+7.0

-0 42 15.4

-0.22

1.300 2137

+18.8

15

319 26 0.1

39.13

7.0

0 42 17.6

0.22

1.300 2325

18.8

25

319 32 31.4

39.12

7.0

0 42 19.8

0.21

1.300 2513

18.8

Feb.

4

319 39 2.6

39.12

+7.0

-0 42 21.9

-0.21

1.300 2700

+18.7

14

319 45 33.7

39.11

6.9

0 42 24.0

0.21

1.300 2886

18.6

24

319 52 4.8

39.11

6.9

0 42 26.1

0.21

1.300 3071

18.6

Mar.

6

319 58 35.9

39.10

+6.9

-0 42 28.2

-0.21

1.300 3257

+18.5

16

320 5 6.9

39.10

6.9

0 42 30.3

0.21

1.300 3441

18.4

26

320 11 37.9

39.10

6.8

0 42 32.4

0.21

1.300 3624

18.3

Apr.

5

320 18 8.8

39.00

+6.8

-0 42 34.5

-0.21

1.300 3806

+18.2

15

320 24 39.7

39.00

6.8

0 42 36.6

0.21

1.300 3989

18.2

25

320 31 10.5

39.08

6.8

0 42 38.6

0.20

1.300 4171

18.1

May

5

320 37 41.3

39.08

+6.7

-0 42 40.7

-O.20

1.300 4352

+18.0

15

320 44 12.0

39.07

6.7

0 42 42.7

0.20

1.300 4531

17.9

25

320 50 42.7

39.07

6.7

0 42 44.8

0.20

1.300 4710

17.9

June.

4

320 57 13.4

39.06

+6.7

-0 42 46.8

-O.20

1.300 4889

+17.8

14

321 3 44.0

39.06

6.6

0 42 48.8

0.20

1.300 5067

17.8

24

321 10 14.6

39.06

6.6

0 42 50.8

0.20

1.300 5244

17.7

July

4

321 16 45.1

39.05

+6.6

-0 42 52.8

-0.20

1.300 5421

+17.7

14

321 23 15.6

39.05

6.6

0 42 54.8

0.20

1.300 5597

17.6

24

321 29 46.1

39.04

6.5

0 42 56.8

0.20

1.300 5772

17.6

Aqg.

3

321 36 16.5

39.04

+6.5

-0 42 58.8

-O.20

1.300 5947

+17.5

13

321 42 46.8

39.03

6.5

0 43 0.8

0.19

1.300 6121

17.4

23

321 49 17.1

39.03

6.4

0 43 2.7

0.19

1.300 6295

17.3

Sept.

2

321 55 47.4

39.02

+6.4

-0 43 4.6

-0.19

1.300 6468

+17.3

12

322 2 17.6

39.02

6.4

0 43 6.5

0.19

1.300 6640

17.2

22

322 8 47.8

39.02

6.4

0 43 8.5

0.19

1.300 6811

17.1

Oct.

2

322 15 18.0

39.01

+6.4

-0 43 10.4

-0.19

1.300 6982

+17.1

12

322 21 48.1

39.01

6.3

0 43 12.3

0.19

1.300 7152

17.0

22

322 28 18.1

39.00

6.3

0 43 14.2

0.19

1.300 7322

16.9

Nov.

1

322 34 48.1

39.00

+6.3

-0 43 16.1

-0.19

1.300 7491

+16.8

11

322 41 18.1

39.00

6.2

0 43 17.9

0.18

1.300 7658

16.7

21

322 47 48.1

38.99

6.2

0 43 19.8

0.18

1.300 7826

16.7

Dec.

1

322 54 18.0

38.99

+6.2

-0 43 21.6

-O.IS

1.300 7993

+16.6

11

323 0 47.8

38.98

6.2

0 43 23.5

0.18

1.300 8159

16.6

21

323 7 17.6

38.98

6.1

0 43 25.3

0.18

1.300 8324

16.5

31

323 13 47.4
323 20 17.1

38.97

+6.1

-0 43 27.2

-0.18

1.300 8489

+16.5

41

38.97

+6.1

-0 43 29.0

-0.18

1.300 8654

+16.4

196

NEPTUNE, 1917.

GREENWICH MEAN TIME.

Date.

Aaoflosioo.

Vw.per
Day.

Apparent
DMdmatlnn.

Var. per
Day.

Loarithmof
Distance

Var. per
Day.

Semi-
diam>
eter.

Hor.
Paral-
lax.

Transit,

Meridian

of

Green-

iVbofi.

Noon,

iVboM.

Noon.

Novn,

Notm,

NoQfn,

Noon.

widi.

h m 8

8

• t tr

n

n

It

h m

Jan. 3

8 25 19.89

-6.346

+19 0 58.6

+22.35

1.463 9859

-944.7

1.33

0.30

13 32.9

7

8 24 54.08

6.554

19 2 29.4

23.04

1.463 6430

770.4

1.33

0.30

13 16.7

11

8 24 27.51

6.722

19 4 2.7

23.57

1.463 3701

592.4

1.33

0.30

13 0.6

16

8 24 0.36

6.849

19 5 37.8

23.97

1.463 1697

409.3

1.33

0.30

12 44.4

19

8 23 32.78

6.0S0

19 7 14.3

24.24

1.463 0430

223.7

1.33

0.30

12 28.2

23

8 23 4.98

-6.964

+19 8 51.5

+24.31

1.462 9910

- 36.1

1.33

0.30

12 12.0

27

8 22 37.13

6.950

19 10 28.6

34.22

1.463 0141

+ 151.1

1.33

0.30

11 55.8

31

8 22 9.44

6.888

19 12 5.1

23.99

1.463 1116

336.2

1.33

0.30

11 39.7

Feb. 4

8 21 42.08

6.783

19 13 40.3

23.60

1.463 2827

519.0

1.33

0.30

11 23.5

8

8 21 15.23

6.637

19 15 13.7

23.07

1.463 5263

697.9

1.33

0.30

11 7.3

12

8 20 49.04

-6.448

+19 16 44.7

+22.39

1.463 8404

+ 871.9

1.33

0.30

10 51.1

16

8 20 23.70

6.218

19 18 12.7

21.61

1.464 2233

1043.5

1.33

0.30

10 35.0

20

8 19 59.35

5.948

19 19 37.4

20.68

1.464 6736

1207.0

1.33

0.30

10 18.9

24

8 19 36.17

5.636

19 20 58.0

19.62

1.465 1879

1363.9

1.32

0.30

10 2.8

28

8 19 14.31

5.288

19 22 14.2

18.46

1.466 7636

1511.8

1.32

0.30

9 46.7

\far. 4

8 18 53.91

-4.907

+19 23 25.6

+17.18

1.466 3960

+1649.7

1.32

0.30

9 30.6

8

8 18 35.09

4.498

19 24 31.6

15.83

1.467 0820

1778.5

1.32

0.30

9 14.6

12

8 18 17.96

4.063

19 25 32.0

14.39

1.467 8175

1807.7

1.32

0.30

8 58.6

16

8 18 2.62

3.604

19 26 26.5

12.87

1.468 5988

2007.1

1.31

0.30

8 42.6

20

8 17 49.16

3.123

19 27 14.9

11.28

1.469 4217

2105.2

1.31

0.30

8 26.6

24

8 17 37.67

-2.616

+19 27 56.7

+ 9.63

1.470 2815

+2192.5

1.31

0.30

8 10.7

28

8 17 28.25

2.094

19 28 31.9

7.92

1.471 1740

2267.1

1.31

0.80

7 54.9

Apr. 1

8 17 20.93

1.564

19 29 0.2

6.19

1.472 0935

2328.9

1.30

0.30

7 39.0

5

8 17 15.75

1.023

19 29 21.4

4.44

1.473 0356

2379.6

1.30

0.30

7 23.2

9

8 17 12.75

-0.478

19 29 35.7

2.70

1.473 9956

2418.1

1.30

0.30

7 7.4

13

8 17 11.93

+0.070

+19 29 42.9

+ 0.80

1.474 9686

+2445.7

1.29

0.29

6 51.7

17

8 17 13.32

0.625

19 29 42.8

-0.93

1.475 9507

2462.5

1.29

0.29

6 36.0

21

8 17 16.93

1.179

19 29 35.4

2.74

1.476 9370

2467.2

1.29

0.29

6 20.3

25

8 17 22.75

1.730

19 29 20.9

4.52

1.477 9228

2459.5

1.29

0.29

6 4.7

29

8 17 30.76

2.272

19 28 59.2

6.32

1.478 d030

2439.8

1.28

0.29

5 49.1

May 3

8 17 40.91

+2.802

+19 28 30.4

-8.07

1.479 8732

+2409.2

1.28

0.29

5 33.5

7

8 17 53.16

3.321

19 27 54.7

9.78

1.480 8291

2369.3

1.28

0.29

5 18.0

11

8 18 7.46

3.826

19 27 12.2

11.47

1.481 7674

2320.6

1.27

0.29

5 2.5

15

8 18 23.75

4.318

19 26 23.0

13.13

1.482 6842

2261.5

1.27

0.29

4 47.1

19

8 18 41.99

4.798

19 25 27.2

14.75

1.483 5753

2192.5

1.27

0.29

4 31.6

23

8 19 2.11

+5.258

+ 19 24 25.1

-16.31

1.484 4370

+2114.5

1.27

0.29

4 16.2

27

8 19 24.03

5.698

19 23 16.8

17.82

1.486 2657

3027.6

1.26

0.29

4 0.9

31

8 19 47.66

6.111

19 22 2.6

19.26

1.486 0580

1932.7

1.26

0.29

3 45.6

June 4

8 20 12.89

6.501

19 20 42.8

20.63

1.486 8110

1830.7

1.26

0.29

3 30.2

8

8 20 39.64

6.870

19 19 17.6

21.95

1.487 5217

1722.5

1.26

0.29

3 14.9

12

8 21 7.82

+7.217

+19 17 47.3

-23.20

1.488 1882

+1608.9

1.26

0.29

2 59.7

16

8 21 37.34

7.637

19 16 12.1

24.39

1.488 8079

1487.9

1.25

0.29

2 44.5

20

8 22 8.08

7.830

19 14 32.3

25.49

1.489 3777

1360.7

1.25

0.28

2 29.3

24

8 22 39.94

8.095

19 12 48.3

26.49

1.489 8958

1228.5

1.25

0.28

2 14.1

28

8 23 12.80

8.331

19 11 0.5

27.40

1.490 3599

1091.5

1.25

0.28

1 58.9

July 2

8 23 46.55

+8.536

+19 9 9.2

-28.23

1.490 7686

+ 951.4

1.25

0.28

1 43.7

6

8 24 21.05

+8.710

+19 7 14.8

-28.96

1.491 1207

+ 809.2

1.25

0.28

128.6

NEPTUNE, 1917.

197

GREENWICH MEAN TIME.

Data.

Apparent
Aaoensioii.

Var. per
Day.

Apparent
Decunation.

Var. per
Day.

Lc^u-ithm of

Distance
from Earth.

Var. per
Day.

Semi-
diam-
eter.

Hoc.
Paral-
lax.

Transit,

Meridian

of

Green-

Noon,

Noon.

Noon.

Noon.

Noon.

Noon,

Noon,

Noon.

wich.

h m s

s

• 1 n

//

n

II

h m

My 2

8 23 46.55

+8.536

+19 9 9.2

-28.23

1.490 7686

+ 951.4

1.25

0.28

1 43.7

6

8 24 21.05

8.710

19 7 14.8

28.96

1.491 1207

809.2

1.25

0.28

1 28.6

10

8 24 56.20

8.861

19 5 17.6

29.63

1.491 4155

663.5

1.25

0.28

1 13.4

14

8 25 31.90

8.963

19 3 17.9

30.19

1.491 6511

514.7

1.25

0.28

0 58.3

18

8 26 8.02

9.073

19 1 16.2

30.66

1.491 8269

363.3

1.25

0.28

0 43.1

22

8 26 44.44

+9.129

+18 59 12.8

-30.99

1.491 9415

+ 210.2

1.25

0.28

0 28.0

26

8 27 21.02

9.153

18 57 8.4

31.22

1.491 9950

+ 56.8

1.25

0.28

0 12.9

30

8 27 57.62

9.145

18 55 3.2

31.34

1.491 9869

- 97.0

1.25

0.28

23 54.0

Aug. 3

8 28 34.13

9.108

18 52 57.8

31.37

1.491 9176

248.8

1.25

0.28

23 38.9

7

8 29 10.45

9.047

18 50 52.4

31.29

1.491 7879

400.6

1.25

0.28

23 23.7

11

8 29 46.46

+8.952

+18 48 47.6

-31.11

1.491 5971

- 552.9

1.25

0.28

23 8.6

15

8 30 22.02

8.834

18 46 43.7

30.79

1.491 3458

703.3

1.25

0.28

22 53.4

19

8 30 57.01

8.665

18 44 41.4

30.37

1.491 0348

851.4

1.25

0.28

22 38.3

23

8 31 31.30

8.475

18 42 40.9

29.83

1.490 6651

996.1

1.25

0.28

22 23.1

27

8 32 4.77

8.255

18 40 42.9

29.15

1.490 2384

1137.1

1.25

0.28

22 7.9

31

8 32 37.30

+8.007

+18 38 47.8

-28.38

1.489 7560

-1273.9

1.25

0.28

21 52.8

Sept. 4

8 33 8.79

7.733

18 36 56.0

27.52

1.489 2199

1406.0

1.25

0.28

21 37.6

8

8 33 39.13

7.433

18 35 7.8

26.55

1.488 6318

1533.7

1.25

0.29

21 22.3

12

8 34 8.22

7.105

18 33 23.8

25.43

1.487 9936

1656.8

1.26

0.29

21 7.1

16

8 34 35.93

6.746

18 31 44.5

24.22

1.487 3072

1773.8

1.26

0.29

20 51.8

20

8 35 2.15

+6.360

+18 30 10.2

-22.91

1.486 5756

-1883.1

1.26

0.29

20 36.5

24

8 35 26.78

5.952

18 28 41.4

21.46

1.485 8018

1964.4

1.26

0.29

20 21.2

28

8 35 49.74

5.523

18 27 18.6

19.95

1.484 9892

2077.5

1.27

0.29

20 5.9

Oct 2

8 36 10.94

5.074

18 26 1.9

18.36

1.484 1409

2162.6

1.27

0.29

19 50.5

6

8 36 30.31

4.607

18 24 51.8

16.69

1.483 2602

2239.9

1.27

0.29

19 35.1

10

8 36 47.77

+4.119

+18 23 48.5

-14.93

1.482 3502

-2306.0

1.27

0.29

19 19.6

14

8 37 3.24

3.613

18 22 52.5

13.07

1.481 4152

2365.8

1.28

0.29

19 4.1

18

8 37 16.65

3.089

18 22 4.0

11.16

1.480 4590

2413.1

1.28

0.29

18 48.6

22

8 37 27.94

2.555

18 21 23.3

9.19

1.479 4863

2448.5

1.28

0.29

18 33.1

26

8 37 37.08

2.014

18 20 50.5

7.19

1.478 5017

2472.5

1.28

0.29

18 17.5

SO

8 37 44.04

+1.465

+18 20 25.8

- 5.16

1.477 5098

-2485.4

1.29

0.29

18 1.9

Hot. S

8 37 48.79

0.911

18 20 9.3

3.10

1.476 5148

2487.8

1.29

0.29

17 46.2

7

8 37 51.32

+0.353

18 20 1.0

- 1.03

1.475 5212

2477.7

1.29

0.29

17 30.5

11

8 37 51.61

-O.206

18 20 1.1

+ 1.08

1.474 5343

2455.1

1.30

0.29

17 14.8

15

8 37 49.67

0.765

18 20 9.6

3.17

1.473 5588

2420.0

1.30

0.30

16 59.0

19

8 37 45.50

-1.316

+18 20 26.4

+ 5.22

1.472 6001

-2371.4

1.30

0.30

16 43.2

23

8 37 39.16

1.855

18 20 51.3

7.23

1.471 6634

2310.1

1.30

0.30

16 27.4

27

8 37 30.68

2.381

18 21 24.2

9.20

1.470 7536

2237.3

1.31

0.30

16 11.5

Dec. 1

8 37 20.13

2.891

18 22 4.8

11.09

1.469 8751

2153.2

1.31

0.30

15 55.6

5

8 37 7.57

3.387

18 22 52.8

12.92

1.469 0326

2057.7

1.31

0.30

15 39.7

9

8 36 53.06

-3.861

+18 23 48.1

+14.69

1.468 2305

-1950.4

1.32

0.30

15 23.7

13

8 36 36.71

4.312

18 24 50.2

16.36

1.467 4739

1830.8

1.32

0.30

15 7.7

17

8 36 18.60

4.735

18 25 58.8

17.91

1.466 7673

1700.8

1.32

0.30

14 51.7

21

8 35 58.87

5.126

18 27 13.3

19.33

1,466] 146

1560.7

1.32

0.30

14 35.6

25

8 35 37.64

5.481

18 28 33.3

20. G2

1.465 5199

1412.1

1.32

0.30

14 19.5

29

8 35 15.07

-5.794

+18 29 58.1

+21.77

1.464 9859

-1256.6

1.33

0.30

14 3.4

33

8 34 51.29

■ • • •

+18 31 27.3

« • • •

1.464 5158

• • • •

1.33

0.30

13 47.3

198

NEPTUNE, 1917.

FOR GREENWICH MEAN NOON.

Dttte.

Hellooentrio

Lofurftude,

Mflan Kqnlnox

of Date.

Var.per
Day.

Reduction
to Orbit

HeUDoeDtrio
Latitude.

Var.per
Day.

Locarithmof
Riiid& Vector.

Var. per
Day.

• t II

n

n

• in

II

Jan.

5

123 22 54.7

21.74

-12.8

-0 13 53.4

+0.67

1.477 4598

+4.8

15

123 26 32.1

21.74

12.7

0 13 46.7

0.67

1.477 4647

4.8

25

123 30 9.5

21.74

12.6

0 13 40.0

0.67

1.477 4695

4.8

Feb.

4

123 33 47.0

21.74

-12.5

-0 13 33.3

■M).67

1.477 4743

44.8

14

123 37 24.4

21.74

12.4

0 13 26.7

0.67

1.477 4792

4.8

24

123 41 1.8

21.74

12.3

0 13 20.0

0.67

1.477 4840

4.8

kar.

6

123 44 39.2

21.74

-12.2

-0 13 13.4

■M).67

1.477 4889

44.8

16

123 48 16.7

21.74

12.1

0 13 6.7

0.67

1.477 4937

4.8

•

26

123 51 54.1

21.74

12.0

0 13 0.1

0.67

1.477 4986

4.8

Apr.

5

123 55 31.6

21.74

-11.9

-0 12 63.4

40.67

1.477 5034

44.8

15

123 59 9.0

21.74

11.8

0 12 46.7

0.67

1.477 5082

4.8

25

124 2 46.5

21.74

11.7

0 12 40.0

0.67

1.477 5130

4.8

ICay

5

124 6 23.9

21.74

-11.6

-0 12 33.4

+0.67

1.477 6178

44.8

15

124 10 1.4

21.74

11.5

0 12 26.7

0.67

1.477 6226

4.8

25

124 13 38.8

21.74

11.4

0 12 20.0

0.67

1.477 5274

4.8

June

4

124 17 16.3

21.74

-11.3

-0 12 13.3

+0.67

1.477 6322

44.8

14

124 20 53.7

21.75

11.2

0 12 6.7

0.67

1.477 5370

4.8

24

124 24 31.2

21.76

11.1

0 12 0.0

0.67

1.477 5418

4.8

July

4

124 28 8.6

21.76

-11.0

-0 11 63.8

40.67

1.477 6466

44.8

14

124 31 46.1

21.76

10.9

0 11 46.6

0.67

1.477 5513

4.8

24

124 35 23.5

21.76

10.8

0 11 39.9

0.67

1.477 6561

4.8

Aug.

3

124 39 1.0

21.75

-10.7

-0 11 33.2

40.67

1.477 6609

44.8

13

124 42 38.5

21.75

10.6

0 11 26.5

0.67

1.477 5657

4.8

23

124 46 16.0

21.76

10.5

0 11 19.8

0.67

1.477 5704

4.8

Sept.

2

124 49 53.4

21.75

-10.4

-0 11 13.2

40.67

1.477 5762

+4.7

12

124 53 30.9

21.75

10.3

0 11 6.5

0.67

1.477 5799

4.7

22

124 57 8.4

21.75

10.2

0 10 59.8

0.67

1.477 5847

4.7

Oct.

2

125 0 45.9

21.75

-10.1

-0 10 53.1

40.67

1.477 5894

+4.7

12

125 4 23.3

21.75

10.0

0 10 46.4

0.67

1.477 5941

4.7

22

125 8 0.8

21.75

9.9

0 10 39.7

0.67

1,477 5988

4.7

Nov.

1

125 11 38.3

21.76

- 9.8

-0 10 33.0

40.67

1.477 6035

+4.7

11

125 15 15.8

21.76

9.7

0 10 26.3

0.67

1.477 6082

4.7

21

125 18 53.3

21.75

9.6

0 10 19.7

0.67

1.477 6129

4.7

Dec.

1

125 22 30.8

21.76

- 9.5

-0 10 13.0

40.67

1.477 6176

+4.7

11

125 26 8.3

21.76

9.4

0 10 6.3

0.67

1.477 6223

4.7

21

125 29 45.8

21.76

9.3

0 9 59.6

0.67

1.477 6269

4.7

31

125 33 23.3

21.76

- 9.2

-0 9 52.9

40.67

1.477 6316

+4.7

41

126 37 0.8

21.76

- 9.1

-0 9 46.2

40.67

1.477 6362

+4.6

PART 11.

ASTRONOMICAL EPHEMERIS FOR THE
MERIDIAN OF WASHINGTON.

199

200 FORMUI.^ FOR THE REDUCTION OF STARS, 1917.

The constants of precession, nutation and aberration adopted bj the Ciynr
fereriA^ InternaMonale des EtoUes FondamerUales which met in Pans in May,
1896, are given on page xviii, and together with the notation of Bessel are
used in the formul» which follow.

BESSELIAN STAR-NUMBERS.

Terms of Long Period, Tenn$ of Short Period.

A-=T- 0.342 20 sin JJ -0.004 05 sin 2 C

+ 0.004 15 sin 2 JJ +0.000 23 sin ( C +^0

- 0.025 26 sin 2 L +0.001 34 sin (C -PO
+ 0.002 51 sin (L-P) -0.000 68 sin (2 C -ft)

- 0.000 99 sin (3 L-P) -0.000 52 sin (3 C -/"O

+ 0.000 42 sin (L+r) +0.000 30 sin (C -2 L+rO

+ 0.000 25 sin (2 L-JJ) +0,000 12 sin 2 (C -L)

// ft

B« - 9.210 cos ft -0.088 cos 2 C

+ 0.090 cos 2 ft -0.018 cos (2 C -ft)

- 0.552 cos 2 L -0.011 cos (3 C -/"O

- 0.022coe(3L-r) +0.005 cos (C+O
+ 0.009 cos (L+r)

+ 0.007 cos (2 L -ft)

C=» -20.4700 cos flo cos O

2)= -20.4700 sin Q

J5= _ 0.0416 sin ft +0^^0005 sin 2 ft -0^^0031 sin 2 L

Bessel's Star-ContUtnU,

a»*3«.072 65+l«.d36 36 sin o^ tan 4» a^»20^^0454 cos a^

6=/^ cos ffo ^^"^ ^o ^— ""sin ffo

c=s-^ cos Oq sec ^« c'=tan oo cos ^„— sin o^ sin ^^

J=-^ sin Oo sec ^« rf'=acoa a^ sin i^

Formtdsefor reduction to Apparent Potiliwi.

a=ao+T/£+^a+56+Cc+2)c/+^J& (in time)
a=Jp+T/+^a^+56^+Cc'+Af (in arc)

INDEPENDENT STAR-NUMBERS.

/+/'= +46''.0898 A-\-E (in arc)

= +3-.07265 ^+tV-B (in time)

//=_0*.0124 sin 2 C +0-.0041 sin (C -r0+0*.0007 sin (C +^0

-0*.002i sin (2 C -ft)-0*.0016 sin (3 C -P')

+0-.0009 sin (C -2 L+r0+O'.00O4 sin 2 (C -L)

asinG=J? h^uH^C %=Ctan<»

g cos G=20^^0454 A A cos H^D

Formulxfor Reduction to Apparent Position.

a=ao+/+/'+t7«+TV 9 win (G+aJ tan ^0+^ h sin (J^+aJ sec ^o (in time)
^=^0+^/+^ cos {G^a^)-\-h cos (^+0:^) sin ^o+* ^^ ^o (^^ arc)

In the above f ormute,

r denotes the time reckoned in units of one year, from the beginning of the
BesseUan fictitious year (1917, January 0'*.217, Washington mean
time),
or^, <Jo, the star's mean R. A. and Decl. at the beginning of the fictitious year,
£r, ^, the star's apparent right ascension and declination at the time r,
/I, /i', the annual proper motion in right ascension and declination,

O, the Sun's true longitude,
L, the Sun's mean loneitude,
ft, the lon^tude of the Moon's
ascending node,

G7, the obliquity of the ecUptic,
F, the long, of the Sun's perigee,
/^, the long, of the Moon's pengee,
C f the Moon's mean longitude.

FORMULAE FOR THE REDUCTION OF STARS, 1917. 201

The independent star-numbers are more convenient than Bessel's when
only one or two apparent positions of a star are required, or when Bessel's
star-constants are not known with sufficient accuracy.

In using the star-constants of the British Association Caialoguey a, 6, c, d,
a', h'j c'y d , with the star-numbers of this Ephemeris, the quantities to be
computed are Acy Bdy Ca^ Dby — Ac' ,-- Bd\— Ca' — Db\

In the computation of the BesseUan star-numbers given for Washington
mean midnight of each day of the year, on pages 202-205, the short-period
terms — that is, the terras mvolving the Moon's mean longitude — ^have been
included.

In the computation of the independent star-nxmibers, pa^es 206-213, the
short-period terms have been included in the two columns heaaed 0 and Log ^.
The quantities / and r give separately the effect of the long-period and short-
period terms, f diners but slightly from the quantity --0M866 sin 2 C +
0".O622 sin ( C — ^0 given on page 37 of the Proces-Verbaux of the Paris Con-
ference of 1896, which quantity that conference decided should be omitted in
the reduction of stars from mean to apparent place.

In computing the ephemerides of the circumpolar stars in this volume,
all short-penod terms have been included. The quantity/', which was omitted
from the ephemerides of the circumpolar stars given in the American Evhemeria
and Nautical Almanac for the years 1900 to 1915, inclusive, is now included in
these ephemerides in accordance with the decision of the Congres Intema^tianal
des tlpkimirides Astronomiqaes held at Paris in October, 1911. See page 43
of Procis-Verbaux of that Congress.

In the computation of the ephemerides of the ten-day stars, no short-period
terms have been included. These terms attain two maxima and two minima
during the tropical month. At maximiim and minimum they may amount in
right ascension to ±0".008 tan 6, and in declination to ±0".13. For com-
puting the effect of these terms for the correction of the positions of stars inter-
polate from the ten-day ephemerides, the following f ormul» may be used, in
which jda and ^6 denote the effect of the short-period terms in right ascension
and declination, r^pectively,^ and S^'tp and S^'coy the sum of the short-period
terms of the nutation in lon^tude and obliquity:

Ja = D^a 6"ip + D^a 6" go

The values of tf "^ and oiS^oo for Washington mean midnight are giv^n for
each day of the year on pages 215-216, and have been computed as follows:

<J''^ = 50".37^ tf"(»=-jB,

in which -4, and B^ are the sums of the short-period terms ^ven in the expres-
sions for A and B on page 200.

The quantities D^a, Df^a, D^d, and D^^S are given for each ten-day star

on pages 316-513, and have been computed by means of the following formulie :

Z)^ar = ^ (cos oj-i-sin a tan S sin co) Df^a=^ — ^ cos a tan S
D.S = cos a sin co D d = sin ot

In the Star List of (he American Ephemeris for the vears 1910 and 1911
and in the Am£rican EpTiemeris and Nautical Almanac for the years 1912 to
1916, inclusive, the value used for the derivative of the right ascension with
reference to ^ was

and the addition of the term 1^5^ cos co is made in accordance with the above-
mentioned decision of the Congres IntemationaJ des Ephemerides Astronomniques
of 1911 with reference to the quantity/'.

202

BE8SELIAN STAR-NTJMBBB8, 1917.

FOR WASHINGTON MEAN MIDNIGHT.

Solar Dmy.
(Sid. Hr.)

hog A,

LogJI.

Log C,

LogD.

Solar I>a7.
(8id.Hr.)

hog A,

LogB.

Log C,

LogI>.

Jan. 0

+9.51342

-0.4500

-0.52391

+1.30413

Feb. 15

+9.67399

-0.4817

-1.19718

+1.04745

1

9.51677

0.4437

0.56460

1.30267

16

9.67843

0.4821

1.20206

1.03544

2

9.52128

0.4364

0.60168

1.30105

17

9.68278

0.4868

1.20674

1.02296

3

9.52686

0.4297

0.63570

1.29930

h 18

9.68668

0.4922

1.21124

1.00998

h ^

9.53322

0.4252

0.66713

1.29740

(10.0) 19

9.68965

0.5001

1.21567

0.99647

(7.0) 5

+9.53988

-0.4235

-0.69630

+1.29536

20

+9.69167

-0.5077

-1.21971

+0.98239

6

9.54637

0.4248

0.72351

1.29316

21

9.69277

0.5136

1.22368

0.96770

7

9.55236

0.4288

0.74898

1.29082

22

9.69326

0.5167

1.22748

0.95237

8

9.55758

0.4346

0.77290

1.28832

23

9.69364

0.5164

1.23111

0.93634

9

9.56190

0.4411

0.79545

1.28568

24

9.69433

0.5133

1.23468

0.91958

10

+9.56540

-0.4474

-0.81675

+1.28288

25

+9.69562

-0.5084

-1.23788

+0.90200

11

9.56812

0.4528

0.83692

1.27992

26

9.69774

0.6029

1.24103

0.88366

12

9.57019

0.4565

0.85607

1.27681

27

9.70049

0.4983

1.24402

0.86417

13

9.57201

0.4579

0.87427

1.27364

28

9.70370

0.4958

1.24686

0.84375

14

9.57388

0.4568

0.89161

1.27010

Mar. 1

9.70697

0.4967

1.24964

0.82219

16

+9.57616

-0.4534

-0.90815

+1.26650

2

+9.71005

-0.4980

-1.26207

+0.79938

16

9.57933

0.4483

0.92395

1.26272

3

9.71271

0.6022

1.25446

0.77618

17

9.58354

0.4427

0.93906

1.25878

4

9.71483

0.5073

1.26669

0.74943

18

9.58883

0.4382

0.95353

1.25466

5

9.71635

0.5126

1.25878

0.72192

h 1»

9.59493

0.4362

0.96740

1.25037

h «

9.71730

0.5172

1.26073

0.69243

(8.0) 20

+9.60133

-0.4378

-0.98070

+1.24590

(11.0) 7

+9.71780

-0.5206

-1.26264

+0.66066

21

9.60746

0.4430

0.99348

1.24124

8

9.71798

0.5222

1.26421

0.62627

22

9.61271

0.4510

1.00575

1.23639

9

9.71806

0.6217

1.26574

0.68879

23

9.61682

0.4601

1.01756

1.23135

10

9.71829

0.5190

1.26713

0.64764

24

9.61966

0.4683

1.02891

1.22611

11

9.71893

0.5144

1.26838

0.50206

25

+9.62150

-0.4743

-1.03983

+1.22067

12

+9.72021

-0.5085

-1.26950

+0.45101

26

9.62280

0.4769

1.05036

1.21503

13

9.72228

0.6025

1.27049

0.39304

27

9.62410

0.4761

1.06049

1.20918

14

9.72507

0.4976

1.27134

0.32599

28

9.62586

0.4726

1.07026

1.20311

15

9.72839

0.4951

1.27206

0.24655

29

9.62843

0.4675

1.07968

1.19682

16

9.73182

0.4956

1.27265

0.14913

30

+9.63190

-0.4626

-1.08876

+1.19030

17

+9.73500

-0.4990

-1.27310

+0.02325

31

9.63603

0.4592

1.09752

1.18354

18

9.73753

0.5043

1.27342

9.84518

Feb. 1

9.64053

0.4583

1.10597

1.17654

19

9.73924

0.5100

1.27362

+9.53808

2

9.64504

0.4601

1.11412

1.16929

20

9.74009

0.5146

1.27368

-7.98302

b 3

9.64921

0.4645

1.12198

1.16178

h 21

9.74037

0.5164

1.27361

9.66142

(9.0) 4

+9.65284

-0.4706

-1.12957

+1.15400

(IS.O) 22

+9.74039

-0.5151

-1.27341

-9.85649

5

9.65577

0.4776

1.13689

1.14595

23

9.74066

0.5106

1.27308

0.03041

6

9.65798

0.4846

1.14395

1.13761

24

9.74146

0.5038

1.27262

0.15410

7

9.65959

0.4907

1.15077

1.12897

25

9.74290

0.4960

1.27203

0.25010

8

9.66068

0.4954

1.15734

1.12002

26

9.74509

0.4884

1.27131

0.32852

9

+9.66142

-0.4980

-1.16368

+1.11075

27

+9.74775

-0.4826

-1.27046

-0.39477

10

9.66211

0.4984

1.16980

1.10114

28

9.75064

0.4792

1.26948

0.46209

11

9.66303

0.4965

1.17569

1.09117

29

9.75344

0.4784

1.26837

0.50258

12

9.66452

0.4928

1.18137

1.08084

30

9.75588

0.4797

1.26713

0.64766

13

9.66683

0.4883

1.18684

1.07012

31

9.75791

0.4824

1.26576

0.68837

14

+9.67004

-0.4841

-1.19211

+1.05900

Apr. 1

+9.75937

-0.4855

-1.26424

-0.62642

15

+9.67399

-0.4817

-1.19718

+1.04745

2

+9.76035

-0.4882

-1.26260

-0.65942

E-+O".O4-+Oi.003

BES8ELIAN STAR-NUMBERS, 1917

203

FOR WASHINGTON MEAN mDNIGHT.

Bohr Day.

(8ld.Hr.)

JjogA.

LogB.

LogC.

LogD.

Solar Dfty.
(Sid. Hr.)

Ix>gi4.

Logs.

Log C.

LogI>.

Apr. 1

+9.75»37

-0.4855

-1.26424

-0.62542

May 17

+9.83469

-0.3062

-1.01346

-1.23314

2

9.76035

0.4882

1.26260

0.65942

18

9.83619

0.2912

1.00215

1.23785

3

9.76090

0.4898

1.26083

0.69082

19

9.83834

0.2752

0.99041

1.24239

4

9.76116

0.4897

1.25892

0.71997

20

9.84100

0.2605

0.97823

1.24675

b ^

9.76130

0.4874

1.25687

0.74714

h 21

9.84402

0.2492

0.96658

1.250M

(U.0) 6

+9.76153

-0.4827

-1.25469

-0.77258

(16.0) 22

+9.84716

-0.2424

-0.95242

-1.25499

7

9.76205

0.4758

1.25237

0.79647

23

9.85012

0.2402

0.93873

1.25887

8

9.76313

0.4672

1.24991

0.81899

24

9.85277

0.2415

0.92448

1.26259

9

9.76490

0.4580

1.24731

0.84026

26

9.86602

0.2448

0.90962

1.26616

10

9.76736

0.4494

1.24456

0.86041

26

9.85681

0.2484

0.89412

1.26957

11

+9.77036

-0.4430

-1.24167

-0.87953

27

+9.85820

-0.2610

-0.87792

-1.27284

12

9.77363

0.4397

1.23864

0.89772

28

9.86931

0.2613

0.86098

1.27696

13

9.77674

0.4401

1.23546

0.91505

29

9.86020

0.2486

0.84322

1.27894

14

9.77938

0.4430

1.23213

0.93158

30

9.86111

0.2422

0.82459

1.28177

15

9.78132

0.4471

1.22865

0.94737

31

9.86218

0.2320

0.80500

1.28446

16

+9.78252

-0.4505

-1.22501

-0.96248

June 1

+9.86355

-0.2185

-0.78438

-1.28702

17

9.78309

0.4515

1.22122

0.97696

2

9.86541

0.2026

0.76260

1.28944

18

9.78335

0.4490

1.21727

0.99083

3

9.86781

0.1863

0.73955

1.29172

10

9.78373

0.4427

1.21315

1.00415

4

9.87073

0.1723

0.71509

1.29387

b ^

9.78453

0.4332

1.20887

1.01695

h 5

9.87400

0.1631

0.68905

1.29589

(ICO) 21

+9.78596

-0.4218

-1.20443

-1.02925

(17.0) 6

+9.87736

-0.1604

-0.66122

-1.29778

22

9.78809

0.4102

1.19981

1.04108

7

9.88052

0.1642

0.63137

1.29954

23

9.79074

0.4001

1.19502

1.05247

8

9.88321

0.1723

0.69918

1.30117

24

9.79369

0.3928

1.19006

1.06344

9

9.88628

0.1817

0.56430

1.30268

25

9.79665

0.3887

1.18491

1.07401

10

9.88672

0.1889

0.52624

1.30406

M

+9.79938

-0.3875

-1.17957

-1.08420

11

+9.88774

-0.1912

-0.48439

-1.30531

27

9.80174

0.3884

1.17405

1.09403

12

9.88856

0.1871

0.43795

1.30644

28

9.80862

0.3903

1.16833

1.10351

13

9.88966

0.1764

0.38580

1.30745

29

9.80502

0.3921

1.16241

1.11266

14

9.89091

0.1607

0.32641

1.30833

SO

9.80602

0.3928

1.15629

1.12150

15

9.89281

0.1426

0.25744

1.30909

May 1

+9.80675

-0.3916

-1.14996

-1.13004

16

+9.89622

-0.1255

-0.17632

-1.30973

2

9.80729

0.3879

1.14341

1.13828

17

9.89802

0.1125

0.07374

1.31025

3

9.80790

0.3814

1.13664

1.14624

18

9.90096

0.1057

9.94082

1.31065

4

9.80874

0.3720

1.12963

1.15394

19

9.90384

0.1064

9.74814

1.31093

5

9.81000

0.3602

1.12239

1.16137

h 20

9.90644

0.1107

-9.39300

1.31108

h 6

+9.81188

-0.3471

-1.11491

-1.16865

(18.0) 21

+9.90871

-0.1193

+8.81701

-1.31112

(M.0) 7

9.81438

0.3343

1.10718

1.17650

22

9.91064

0.1289

9.57789

1.31103

8

9.81741

0.3235

1.09918

1.18221

23

9.91202

0.1376

9.83943

1.31082

9

9.82077

0.3167

1.09090

1.18869

24

9.91318

0.1436

0.00142

1.31050

10

9.82412

0.3146

1.08235

1.19495

25

9.91414

0.1468

0.11901

1.31005

11

+9.82713

-0.3164

-1.07350

-1.20100

26

+9.91601

-0.1436

+0.21136

-1.30948

12

9.82953

0.3208

1.06434

1.20684

27

9.91695

0.1371

0.28735

1.30879

13

9.83128

0.3252

1.05486

1.21248

28

9.91712

0.1264

0.35190

1.30798

14

9.83237

0.3272

1.04505

1.21793

29

9.91868

0.1126

0.40796

1.30705

15

9.83307

0.3251

1.03489

1.22318

30

9.92068

0.0975

0.45750

1.30600

16

+9.83374

-0.3179

-1.02437

-1.22826

July 1

+9.92316

-0.0845

+0.50186

-1.30482

17

+9.83460

-0.3062

-1.01346

-1.23314

2

+9.92600

-0.0766

+0.54198

-1.30352

E-+O".O4-+Oi.O08

204

BESSELIAN STAR-NUMBBBS, 1917.

FOR WASHINGTON MEAN MIDNIGHT.

Solar Day.
(Sid. Hr.)

Log it.

Log£.

Log C.

LogD.

Solar Day.
(Sld.Hr.)

Logil.

LogB.

Log C,

LogI>.

July 1

+9.92315

-0.0845

+0.50185

-1.30482

Aug. 16

+9.99504

-0.2033

+1.18005

-1.08331

2

9.92600

0.0766

0.54198

1.30352

17

9.99566

0.2141

1.18531

1.07319

3

9.92898

0.0764

0.57860

1.30209

18

9.99605

0.2219

1.19039

1.06271

4

9.93190

0.0840

0.61226

1.30054

19

9.99630

0.2261

1.19529

1.05184

*h ^

9.93448

0.0978

0.64338

1.29886

h 20

9.99654

0.2266

1.20002

1.04056

(19.0) 6

+9.93652

-0.1140

+0.67231

-1.29706

(88.0) 21

+9.99685

-0.2233

+1.20458

-1.02885

7

9.93800

0.1287

0.69932

1.29512

22

9.99738

0.2169

1.20897

1.01668

8

9.93902

0.1384

0.72464

1.29306

23

9.99822

0.2085

1.21319

1.00403

9

9.93976

0.1412

0.74846

1.29087

24

9.99944

0.2002

1.21726

0.99087

10

9.94053

0.1365

0.77092

1.28854

25

0.00102

0.1942

1.22116

0.97716

11

+9.94154

-0.1259

+0.79217

-1.28608

26

+0.00283

-0.1925

+1.22491

-0.96288

12

9.94298

0.1116

0.81231

1.28349

27

0.00473

0.1965

1.22851

0.94798

13

9.94487

0.0974

0.83146

1.28076

28

0.00652

0.2059

1.23196

0.93241

14

9.94714

0.0870

0.84967

1.27789

29

0.00799

0.2187

1.23525

0.91613

15

9.94962

0.0830

0.86705

1.27487

30

0.00904

0.2324

1.23840

0.89908

16

+9.95209

-0.0857

+0.88364

-1.27172

31

+0.00963

-0.2436

+1.24141

-0.88120

17

9.95436

0.0947

0.89951

1.26842

Sept. 1

0.00992

0.2502

1.24428

0.86241

18

9.95633

0.1077

0.91470

1.26497

2

0.01004

0.2510

1.24700

0.84263

19

9.95792

0.1220

0.92926

1.26138

3

0.01026

0.2461

1.24958

0.82177

20

9.95917

0.1357

0.94324

1.25763

h ^

0.01075

0.2367

1.25203

0.79971

b 21

+9.96011

-0.1467

+0.95667

-1.25372

(8S.0) 5

+0.01162

-0.2253

+1.25434

-0.77632

(90.0) 22

9.96083

0.1542

0.96958

1.24966

6

0.01287

0.2149

1.25652

0.75146

23

9.96142

0.1575

0.98200

1.24544

7

0.01438

0.2077

1.25857

0.72494

24

9.96203

0.1563

0.99396

1.24106

8

0.01600

0.2055

1.26048

0.69654

25

9.96278

0.1510

1.00548

1.23650

9

0.01755

0.2084

1.26225

0.66600

26

+9.96382

-0.1425

+1.01658

-1.23178

10

+0.01888

-0.2154

+1.26390

-0.68299

27

9.96522

0.1324

1.02730

1.22688

11

0.01992

0.2245

1.26542

0.69711

28

9.96704

0.1234

1.03764

1.22180

12

0.02064

0.2338

1.26681

0.55784

29

9.96922

0.1181

1.04762

1.21654

13

0.02107

0.2417

1.26807

0.51449

80

9.97165

0.1190

1.05726

1.21109

14

0.02128

0.2471

1.26920

0.46616

31

+9.97406

-0.1270

+1.06658

-1.20545

15

+0.02133

-0.2492

+1.27020

-0.41160

Aug. 1

9.97625

0.1409

1.07558

1.19961

16

0.02135

0.2475

1.27108

0.34900

2

9.97802

0.1580

1.08428

1.19357

17

0.02142

0.2424

1.27183

0.27564

3

9.97932

0.1745

1.09270

1.18731

18

0.02167

0.2338

1.27245

0.18711

4

9.98013

0.1873

1.10084

1.18085

h 1^

0.02219

0.2228

1.27294

0.07557

b 5

+9.98064

-0.1943

+1.10872

-1.17415

(0.0) 20

+0.02304

-0.2110

+1.27331

-9.9^482

(91.0) 6

9.98105

0.1946

1.11633

1.16723

21

0.02423

0.2004

1.27356

9.69163

7

9.98162

0.1889

1.12370

1.16007

22

0.02571

0.1932

1.27367

-9.15193

8

9.98253

0.1791

1.13083

1.15266

23

0.02733

0.1912

1.27366

+9.31820

9

9.98386

0.1685

1.13773

1.14499

24

0.02890

0.1949

1.27352

9.74674

10

+9.98555

-0.1600

+1.14440

-1.13706

25

+0.03025

-0.2028

+1.27325

+9.95818

11

9.98747

0.1562

1.15085

1.12886

26

0.03124

0.2126

1.27286

0.09974

12

tf»WSiMrx

0.1583

1.15710

1.12037

27

0.03181

0.2212

1.27234

0.20627

13

9.99128

0.1659

1.16313

1.11158

28

0.03204

0.2258

1.27169

0.29169

14

9.99286

0.1774

1.16897

1.10249

29

0.03209

0.2246

1.27091

0.36296

15

+9.99412

-0.1905

+1.17461

-1.09307

30

+0.03218

-0.2170

+1.27000

+0.42408

16

+9.99504

-0.2033

+1.18005

-1.08331

Oct. 1

+0.03250

-0.2039

+1.26896

+0.47758

E-+0".Oi-+Oi.OOB

BES8ELIAN STAR-NUMBERS, 1917,

205

FOR WASHINGTON MEAN MIDNIGHT.

SoiwDvy.
(SkLHr.)

Logil.

hogB.

Log C.

Logi).

Solar Day.
(Sid. Hr.)

Oct.

1

+0.03250

-0.2039

+1.26896

+0.47758

Nov. 16

2

0.03316

0.1873

1.26778

0.52511

17

3

0.03423

0.1702

1.26648

0.56786

18

4

0.03560

0.1556

1.26504

0.60668

h 19

n

5

0.03715

0.1460

1.26347

0.64222

(4.0) 20

(l.i»

6

+0.03868

-0.1423

+1.26176

+0.67497

21

7

0.04005

0.1438

1.25091

0.70533

22

8

0.04115

0.1488

1.25793

0.73359

23

9

0.04196

0.1547

1.25580

0.76002

24

10

0.04248

0.1598

1.25354

0.78483

25

11

+0.04278

-0.1622

+1.25112

+0.80819

26

12

0.04292

0.1610

1.24857

0.83025

27

13

0.04301

0.1552

1.24586

0.8^113

28

14

0.04313

0.1448

1.24301

0.87094

29

15

0.04340

0.1300

1.24000

0.88977

30

16

+0.04392

-0.1113

+1.23685

+0.90770

Dec. 1

17

0.04474

0.0904

1.23353

0.92481

2

18

0.04588

0.0695

1.23006

0.94115

3

19

0.04734

0.0519

1.22642

0.95678

4

h

20

0.04897

0.0404

1.22262

0.97175

h 5

0.0)

21

+0.05063

-0.0367

+1.21865

+0.98610

(5.0) 6

22

0.05212

0.0402

1.21451

0.99987

7

23

0.05330

0.0479

1.21020

1.01309

8

24

0.05410

0.0558

1.20571

1.02581

9

25

0.05457

0.0592

1.20103

1.03804

10

26

+0.05481

-0.0552

+1.19617

+1.04981

11

27

0.05503

0.0416

1.19112

1.06114

12

28

0.05542

0.0187

1.18588

1.07207

13

29

0.05614

9.9884

1.18043

1.08260

14

30

0.05725

9.9543

1.17478

1.09277

15

31

+0.05871

-9.9216

+1.16891

+1.10257

16

Nov.

1

0.06038

9.8952

1.16283

1.11203

17

2

0.06213

9.8786

1.15652

1.12117

18

3

0.06376

9.8725

1.14999

1.13000

19

h

4

0.06516

9.8743

1.14321

1.13852

h 20

(1.0)

5

+0.06629

-9.8798

+1.13619

+1.14675

(6.0) 21

6

0.06712

9.8849

1.12891

1.15470

22

7

0.06772

9.8861

1.12136

1.16239

23

8

0.06817

9.8810

1.11355

1.16981

24

9

0.06853

9.8681

1.10545

1.17698

25

10

+0.06892

-9.8460

+1.09705

+1.18391

26

11

0.06942

9.8142

1.08835

1.19060

27

12

0.07013

9.7722

1.07933

1.19706

28

13

0.07111

9.7215

1.06998

1.20329

29

14

0.07240

9.6654

1.06028

1.20931

30

15

+0.07398

-9.6108

+1.05021

+1.21511

31

16

+0.07578

-9.5670

+1.03976

+1.22071

32

Log .4 .

LogB.
-9.5670

LogC.

LogD.

+0.07578

+1.03976

+1.22071

0.07765

9.5439

1.02892

1.22611

0.07941

9.5444

1.01765

1.23131

0.08095

9.5629

1.00594

1.23631

0.08211

9.5860

0.99377

1.24113

+0.08293

-9.6005

+0.98110

+1.24576

0.08349

9.5969

0.96790

1.25021

0.08395

9.5679

0.95415

1.25448

0.08451

9.5068

0.93981

1.25858

0.08534

9.4094

0.92483

1.26250

+0.08652

-9.2688

+0.90917

+1.26626

0.08806

9.0785

0.89278

1.26986

0.08986

8.8357

0.87559

1.27329

0.09178

8.5705

0.85755

1.27656

0.09364

8.4200

0.83859

1.27967

+0.09532

-8.5079

+0.81860

+1.28262

0.09672

8.6739

0.79750

1.28542

0.09786

8.8089

0.77517

1.28807

0.09875

8.8837

0.75148

1.29057

0.09947

8.8998

0.72627

. 1.29292

+0.10007

-8.8451

+0.69935

+1.29512

0.10066

8.6712

0.67049

1.29718

0.10132

-8.0334

0.63942

1.29909

0.10214

+8.5515

0.60580

1.30086

0.10321

8.9455

0.56^19

1.30248

+0.10455

+9.1495

+0.52905

+1.30396

0.10615

9.2725

0.48466

1.3011^

0.10799

9.3408

0.43504

: 1.30650

0.10994

9.3653

0.37884

1.30756

0,11183

9.3506

0.31410

1.30849

+0.11353

+9.2997

+0.23782

+1.30927

0.11491

9.2196

0.14504

1.30991

0.11597

9.1291

0.02671

1.31042

0.11672

9.0660

9.86332

1.31079

0.11730

9.0734

9.59804

1.31102

1 '

+0.11789

+9.1569

+8.79619

+ 1.31112

0.11869

9.2728

-9.43348

1.31107

0.11977

9.3820

9.78184

1.31089

0.12118

9.4669

9.97253

1.31058

1

0.12286

9.5224

0.10450

1.31012

+0.12469

+9.5483

-0.20546

+1.30953

0.12653

9.5479

0.28721

1.30880

0.12821

9.5240

0.35587

1.30792

0.12966

9.4817

0.41503

1.30691

0.13086

9.4278

0.46696

1.30576

+0.13179

+9.3707

-0.51322

+1.30447

+0.13252

+9.3232

-0.55491

+1.30304

E-+0".04-+Oi.003

206 INDEPENDENT STAR-NUMBERS, 1917,

FOR WASHINGTON MEAN MIDNIGHT.

Solar Dmv.

r

/

/'

a

n

Log^.

Logk.

i

(Sidereal
Hour.)

In
Time.

In
Time.

In
Arc.

In
Time.

In
Arc.

In
Time.

Logi.

y

s

8

0 /

h m

li m

//

Jan. 0

0.0008

+1.009

-0.005

33640.8

2226.7

35034.9

23 22.3

0.85244

1.31003

-1.46

-0.1612

1

0.0035

1.021

0.008

337 9.0

2228.6

349 38.5

23 18.6

0.85427

1.30980

1.69

0.2019

2

0.0063

1.032

0.009

337 41.4

2230.8

34842.0

2314.8

0.85704

1.30965

1.73

0.2390

3

0.0090

1.044

0.008

33815.2

2233.0

347 45.5

2311.0

0.86093

1.30929

1.88

0.2730

U ^

0.0117

1.055

-0.004

33844.7

2235.0

34648.9

23 7.3

0.86583

1.30900

2.02

0.3044

(7.0) 6

0.0145

+1.067

+0.001

339 6.9

2236.5

34552.2

23 3.5

0.87140

1.30869

-2.16

-0.3336

6

0.0172

1.078

0.006

339 20 3

2237.4

344 55.4

22 59.7

0.87725

1.30837

2.30

0.3608

7

0.0199

1.089

0.010

339 25.6

2237.7

343 58.6

2256.9

0.88299

1.30803

2.43

0.3863

8

0.0227

1.100

0.012

33924.2

2237.6

343 1.7

2252.1

0.88828

1.30766

2.6?

0.4102

9

0.0254

1.111

0.012

339 18.5

2237.2

342 4.7

2248.3

0.89286

1.30728

2.71

0.4327

10

0.0282

+1.122

+0.010

33911.0

2236.7

341 7.5

2244.5

0.89673

1.30688

-2.86

-0.4540

11

0.0309

1.133

+0.006

339 4.0

2236.3

340 10.3

2240.7

0.89978

1.30646

2.98

0.4742

12

0.0336

1.144

0.000

338 59.7

2236.0

339 13.0

22 36.9

0.90206

1.30603

3.11

0.4933

13

0.0364

1.155

-0.006

339 0.9

2236.1

33815.5 2233.0|

0.90382

1.30668

3.26

0.6116

14

0.0391

1.166

0.011

339 8.7

2236.6

337 18.0

2229.2

0.90632

1.30612

3.38

0.6289

16

0.0419

+1.177

-0.016

339 23.6

2237.6

33620.3

2225.4

0.90689

1.30464

-3.51

-0.5464

16

0.0446

1.187

0.018

33944.5

2239.0

335 22.4

2221.5

0.90007

1.30414

3.64

0.6612

17

0.0473

1.198

0.017

340 9.9

22 40.7

33424.5

2217.6

0.91211

1.30362

3.77

0.6763

18

0.0501

1.208

0.013

34034.4

2242.3

33326.4

2213.8

0.91629

1.30310

3.90

0.6006

h 1«

0.0528

1.219

-0.007

34054.4

2243.6

33228.2

22 9.9

0.92151

1.30256

4.02

0.6047

(8.0) 20

0.0555

+1.229

+0.001

341 6.1

2244.4

331 29.9

22 6.0

0.92741

1.30201

-4.15

-0.6180

21

0.0583

1.239

0.008

341 8.3

2244.6

33031.4

22 2.1

0.93344

1.30144

4.27

0.6308

22

0.0610

1.249

0.013

341 1.8

2244.1

329 32.7

2158.2

0.93897

1.30087

4.40

0.6430

23

0.0638

1.259

0.015

34049.6

2243.3

32833.9

2154.3

0.94362

1.30028

4.62

0.6548

^ 24

0.0665

1.269

0.013

34036.1

2242.4

327 36.0

2150.3

0.94705

1.29968

4.64

0.6662

25

0.0692

+1.279

+0.009

34026.0

2241.7

326 35.9

2146.4

0.94934

1.29907

-4.75

-0.6771

26

0.0720

1.289

+0.003

34022.8

2241.5

32536.7

21 42.5

0.95079

1.29846

4.87

0.6876

27

0.0747

1.299

-0.003

34027.9

2241.9

324 37.3

21 38.5

0.95186

1.29783

4.99

0.6978

28

0.0774

1.308

0.007

34041.1

2242.7

32337.8

2134.5

0.96303

1.29721

5.10

0.7076

29

0.0802

1.318

0.009

34059.5

2244.0

32238.1

2130.5

0.95479

1.29657

6.21

0.7170

30

0.0829

+1.327

-0.008

341 20.0

22 45.3

321 38.3

21 26.6

0.96738

1.29592

-6.32

-0.7260

31

0.0856

1.336

-0.004

34138.0

2246.5

32038.2

21 22.6

0.96075

1.29528

6.43

0.7348

Feb. 1

0.0884

1.345

0.000

34150.7

2247.4

319 38.0

21 18.5

0.96472

1.29463

5.54

0.7432

2

0.0911

1.354

+0.005

34157.0

2247.8

318 37.8

21 14.5

0.96897

1.29396

6.64

0.7514

h 3

0.0939

1.363

0.009

341 56.4

2247.8

317 37.3

21 10.5

0.97313

1.29331

6.74

0.7692

(9.0) 4

0.0966

+1.372

+0.012

34150.7

2247.4

31636.6

21 6.4

0.97702

1.29265

-6.84

-0.7668

5

0.0993

1.381

0.013

34141.1

2246.7

315 35.9

21 2.4

0.98036

1.29198

5.94

0.7742

6

0.1021

1.390

0.011

34129.8

2246.0

314 34.9

2058.3

0.98304

1.29132

6.04

0.7812

7

0.1048

1.398

0.008

341 19.0

2245.3

313 33.8

20 54.3

0.98511

1.29067

6.14

0.7880

8

0.1076

1.407

+0.003

341 10.5

2244.7

312 32.5

2050.2

0.98656

1.29000

6.23

0.7946

9

0.1103

+1.415

-0.003

341 5.9

2244.4

31131.0

2046.1

0.98750

1.28934

-6.32

-0.8010

10

0.1130

1.423

0.009

341 6.6

2244.4

31029.4

2042.0

0.98817

1.28869

6.41

0.8071

11

0.1158

1.431

0.014

341 13.3

2244.9

30927.6

2037.8

0.98879

1.28804

6.50

0.8130

12

0.1185

1.439

0.017

341 25.7

2245.7

30825.6

2033.7

0.98975

1.28738

6.59

0.8186

13

0.1212

1.447

0.018

34142.1

2246.8

307 23.5

2029.6

0.99138

1.28674

6.67

0.8241

14; O.J 240

+1.455

-0.015

34159.4

2248.0

306 21.2

2025.4

0.99386

1.28611

-6.75

-0.8294

15

; 0.1267

+ 1.463

-0.010

:M2 14.1

2248.9

30518.8

2021.3

0.99722

1.28549

-6.83

-0.8344

INDEPENDENT STAK-NUMBERS, 1917. 207

FOR MEAN MIDNIGHT.

208

INDEPENDENT STAR-NUMBERS, 1917,

FOR WASHINGTON MEAN MIDNIGHT.

Solar Dav.

r

/

/'

Q

//

Log a.

Log A.

i

(Sidereal
Hour.)

In
Time.

In
Time.

In
Arc.

In
Time.

In
Arc.

In
Time.

Lof*.

y

s

s

• /

h m

• /

h m

ft

Apr. 1

0.2499

+1.755

+0.013

345 7.7

23 0.5

257 3.8

17 8.3

1.07618

1.27641

-7.97

-0.9016

2

0.2527

1.761

0.011

345 4.3

23 0.3

25559.9

17 4.0

1.07727

1.27670

7.94

0.8999

3

0.2554

1.768

0.007

345 2.3

23 0.2

254 56.2

1659.7

1.07789

1.27601

7.91

0.8981

4

0.2581

1.774

+0.002

345 3.0

23 0.2

253 52.5

1665.5

1.07812

1.27635

7.87

0.8962

h ^

0.2609

1.780

-0.004

345 7.8

23 0.5

252 49.0

1651.3

1.07811

1.27670

7.84

0.8941

(18.0) 6

0.2636

+1.787

-0.010

34517.4

23 1.2

251 45.7

1647.0

1.07801

1.27707

-7.80

-0.8919

7

0.2664

1.793

0.014

34531.8

23 2.1

25042.5

1642.8

1.07806

1.27747

7.76

0.8896

8

0.2691

1.800

0.016

34550.1

23 3.3

24939.5

1638.6

1.07855

1.27788

7.71

0.8872

9

0.2718

1.806

0.015

346 10.5

23 4.7

248 36.6

1634.4

1.07967

1.27830

7.67

0.8846

10

0.2746

1.813

0.012

34630.5

23 6.0

24733.8

1630.3

1.08152

1.27875

7.62

0.8818

11

•

0.2773

+1.820

-0.006

34647.2

23 7.1

24631.3

1626.1

1.08402

1.27920

-7.67

-0.8789

12

0.2801

1.826

+0.001

346 58.5

23 7.9

24528.9

1621.9

1.06696

1.27968

7.51

0.8750

13

0.2828

1.833

0.007

347 3.5

23 8.2

24426.7

16 17.8

1.08992

1.28017

7.46

0.8727

14

0.2855

1.840

O.Oll

347 3.0

23 8.2

24324.6

16 13.6

1.09258

1.28068

7.40

0.8694

15

0.2883

1.847

0.013

34659.3

23 8.0

24222.7

16 9.5

1.09463

1.28120

7.34

0.8659

16

0.2910

+1.854

+0.011

34655.4

23 7.7

241 21.0

16 5.4

1.09594

1.28173

-7.28

-0.8623

17

0.2937

1.861

+0.006

34654.7

23 7.6

24019.5

16 1.3

1.09653

1.28228

7.22

0.8585

18

0.2965

1.868

0.000

34659.5

23 8.0

239 18.2

1557.2

1.09665

1.28283

7.15

0.8645

19

0.2992

1.875

-0.005

34711.1

23 8.7

23817.0

1553.1

1.09670

1.28339

7.09

0.8504

b 20

0.3020

1.883

0.009

347 28.5

23 9.9

237 16.0

1549.1

1.09700

1.28397

7.02

0.8461

(14.0) 21

0.3047

+1.890

-0.011

34749.8

2311.3

236 15.2

1545.0

1.09784

1.28456

-6.95

-0.8417

22

0.3074

1.898

0.009

34811.8

23 12.8

23514.7

1541.0

1.09938

1.28515

6.87

0.8371

23

0.3102

1.905

-0.005

348 31.7

2314.1

23414.3

1537.0

1.10152

1.28675

6.80

0.8323

24

0.3129

1.913

0.000

34847.4

23 15.2

23314.2

1532.9

1.10407

1.28636

6.72

0.8273

25

0.3156

1.920

+0.006

34858.0

2315.9

232 14.2

1528.9

1.10676

1.28698

6.64

0.8221

26

0.3184

+1.928

+0.010

349 3.8

2316.3

231 14.4

1525.0

1.10935

1.28760

-6.66

-0.8168

27

0.3211

1.936

0.013

349 5.9

23 16.4

23014.9

1521.0

1.11166

1.28822

6.48

0.8113

28

0.3239

1.944

0.013

349 5.9

23 16.4

229 15.6

1517.0

1.11354

1.28884

6.39

0.8066

29

0.3266

1.952

0.012

349 5.3

23 16.4

228 16.5

15 13.1

1.11405

1.28947

6.30

0.7997

30

0.3293

1.960

0.008

349 5.7

23 16.4

22717.6

15 9.2

1.11595

1.29010

6.22

0.7936

liay 1

0.3321

+1.968

+0.003

349 8.6

23 16.6

22618.8

15 5.3

1.11660

1.29074

-6.13

-0.7872

2

0.3348

1.977

-0.003

34914.7

23 17.0

225 20.3

15 1.4

1.11700

1.29137

6.04

0.7807

3

0.3375

1.985

0.008

349 25.0

23 17.7

224 22.0

14 57.5

1.11736

1.29201

5.94

0.7739

4

0.3403

1.994

0.013

34939.4

23 18.6

223 23.8

14 53.6

1.11786

1.29264

6.85

0.7669

5

0.3430

2.002

0.016

34957.4

2319.8

222 25.9

1449.7

1.11872

1.29327

5.75

0.7507

h 6

0.3458

+2.011

-0.016

350 17.5

2321.2

221 28.2

14 45.9

1.12016

1.29389

-5.65

-0.7622

(W.O) 7

0.3485

2.019

0.013

35037.3

23 22.5

22030.7

1442.0

1.12223

1.29453

5.66

0.7445

8

0.3512

2.028

0.008

350 5-4. f>

23 23.6

21933.4

1438.2

1.12491

1.29616

5.45

0.7365

9

0.3540

2.037

-0.001

351 7.0

23 24.5

21836.2

14 34.4

1.12802

1.29677

5.36

0.7282

10

0.3567

2.046

+0.006

35113.7

23 24.9

217 39.3

14 30.6

1.13124

1.29639

6.24

0.7196

11

0.3595

+2.055

+0.011

351 15.0

23 25.0

21642.5

14 26.8

1.13422

1.29699

-6.14

-0.7108

12

0.3622

2.06-1

0.013

351 12.6

23 24.8

21515.9

14 23.1

1.13667

1.29760

5.03

0.7016

13

0.3649

2.073

0.013

351 9.5

23 24.6

214 49.4

14 19.3

1.13848

1.29818

4.92

0.6921

14

0.3677

2.083

0.009

351 8.4

2324.6

21353.1

14 15.5

1.13959

1.29877

4.81

0.6823

15

0.3704

2.092

+0.003

35111.7

23 24.8

212 57.1

1411.8

1.14023

1.29935

4.70

0.6722

16

0.3731

+2.101

-0.004

35121.1

23 25.4

212 1.2

14 8.1

1.14072

1.29992

-4.50

-0.6616

17

0.3759

+2.111

-0.009

351 35.7

23 26.4

211 5.4

14 4.4

1.14139

1.30048

L4.47

-0.6607

INDEPENDENT STAR-NUMBERS, 1917. 209

FOR WASHINGTON MEAN MIDNIGHT.

Sofau-Day.
(81<Vv«al

Hour.)

r

/ ' /'

0

H

Log^.

Log*.

i

Tn
Tliiie.

1

In
Time.

In
Arc.

In
Time.

In
Arc.

In
Time.

Log*.

y

1

8 8 1

• /

h m

• /

h m

1

n

May 17

0.3769

+2.111

-0.009

35136.7

2326.4

211 6.4

14 4.4

1.14139

1.30048

-4.47

-0.6507

18

0.3786

2.121

0.011

36164.0

2327.6

210 9.8

14 0.7

1.14266

1.30104

4.36

0.6394

19

0.3814

2.130

0.010

362 14.0

2328.9

20914.4

13 67.0

1.14436

1.30168

4.24

0.6277

20

0.3841

2.140

0.007

36232.0

2330.1

20819.1

1353.3

1.14671

1.30211

4.13

0.6165

h 21

0.3868

2.150

-0.002

36246.4

2331.0

207 24.0

1349.6

1.14949

1.30264

4.01

0.6029

(le.O) 22

0.3896

+2.160

+0.004

352 66.1

2331.7

20629.0

1345.9

1.16248

1.30314

-3.89

-0.6897

23

0.3923

2.170

0.009

353 1.1

2332.1

20634.2

1342.3

1.15536

1.30363

3.77

0.6760

24

0.3960

2.180

0.012

363 2.3

2332.2

20439.5

1338.6

1.15799

1.30412

3.65

0.6618

26

0.3978

2.190

0.013

363 1.3

2332.1

20345.0

1335.0

1.16026

1.30469

3.52

0.5469

26

0.4005

2.200

0.012

35269.6

2332.0

20260.6

1331.4

1.16207

1.30604

3.40

0.5314

27

0.4033

+2.210

+0.009

35268.5

2331.9

20166.4

1327.8

1.16348

1.30549

-3.28

-0.5152

28

0.4060

2.220

+0.004

36269.2

2332.0

201 2.2

1324.1

1.16468

1.30692

3.16

0.4983

29

0.4087

2.231

-0.001

353 2.6

2332.2

200 8.2

1320.6

1.16541

1.30633

3.02

0.4805

30

0.4115

2.241

0.007

353 9.5

2332.6

19914.3

1317.0

1.16622

1.30673

2.90

0.4619

31

0.4142

2.262

0.012

353 19.9

2333.3

19820.5

13 13.4

1.16714

1.30710

2.77

0.4423

June 1

0.4169

+2.262

-0.015

35333.3

2334.2

197 26.9

13 9.8

1.16831

1.30748

-2.64

-0.4217

2

0.4197

2.273

0.016

36348.8

2336.3

19633.4

13 6.2

1.16996

1.30783

2.61

0.3999

3

0.4224

2.283

0.015

364 4.2

2336.3

19539.9

13 2.7

1.17215

1.30816

2.38

0.3768

4

0.4262

2.294

0.010

36417.7

2337.2

19446.6

12 59.1

1.17490

1.30848

2.25

0.3524

h 5

0.4279

2.306

-0.003

36427.3

2337.7

193 53.3

1256.5

1.17806

1.30879

2.12

0.3263

(17.0) 6

0.4306

+2.316

+0.004

36432.0

2338.1

193 0.1

1252.0

1.18136

1.30906

-1.99

-0.2984

7

0.4334

2.326

0.010

36431.5

2338.0

192 7.0

1248.5

1.18451

1.30932

1.86

0.2686

8

0.4361

2.337

0.014

36427.4

2337.8

191 14.0

1244.9

1.18726

1.30967

1.72

0.2366

9

0.4388

2.348

0.014

35421.7

2337.4

19021.1

1241.4

1.18940

1.30980

1.69

0.2016

10

0.4416

2.369

0.011

35417.2

2337.1

18928.2

1237.9

1.19090

1.31002

1.46

0.1636

11

0.4443

+2.370

+0.006

364 16.2

2337.1

18835.3

1234.4

1.19193

1.31021

-1.32

-0.1217

12

0.4471

2.381

-0.001

35420.1

2337.3

18742.5

1230.8

1.19270

1.31038

1.19

0.0752

13

0.4498

2.392

0.006

35429.0

2337.9

18649.8

1227.3

1.19358

1.31055

1.06

0.0231

14 1 0.4525

2.403

0.010

35441.7

2338.8

18567.1

1223.8

1.19478

1.31068

0.92

9.9637

15

0.4553

2.414

0.010

364 56.0

2339.7

185 4.4

12 20.3

1.19652

1.31079

0.78

9.8947

16

0.4580

+2.425

-0.008

355 9.3

2340.6

184 11.8

12 16.8

1.19879

1.31090

-0.65

-9.8126

17

0.4608

2.436

-0.003

36519.6

2341.3

183 19.2

1213.3

1.20147

1.31098

0.61

9.7110

18

0.4635

2.447

+0.002

35525.8

2341.7

18226.6

12 9.8

1.20435

1.31106

0.38

9.5781

19

0.4662

2.468

0.007

35527.8

2341.9

18134.1

12 6.3

1.20721

1.31109

0.24

9.3854

h 20

0.4690

2.469

0.011

355 25.9

2341.7

18041.6

12 2.8

1.20983

1.31111

-0.11

-9.0303

(18.0) 21

0.4717

+2.480

+0.018

35522.1

2341.5

17949.0

1159.3

1.21214

1.31112

+0.03

+8.4643

22

0.4744

2.491

0.013

35617.1

2341.1

178 56.6

1156.8

1.21402

1.31111

0.16

9.2152

23

0.4772

2.502

0.010

35612.5

2340.8

178 3.9

1152.3

1.21556

1.31107

0.30

9.4767

24

0.4799

2.513

+0.006

355 9.2

23 40.6

177 11.4

1148.8

1.21675

1.31102

0.44

9.6387

26

0.4827

2.524

0.000

355 8.4

23 40.6

176 18.9

1145.3

1.21772

1.31096

0.67

9.7563

26

0.4864

+2.535

-0.006

356 10.4

2340.7

17526.3

1141.8

1.21867

1.31086

+0.71

+9.8486

27

0.4881

2.646

0.011

35515.3

2341.0

174 33.8

1138.3

1.21945

1.31075

0.84

9.9246

28

0.4909

2.567

0.015

36522.9

1^41.5

17341.2

1134.7

1.22054

1.31062

0.98

9.9892

29

0.4936

2.568

0.017

35632.6

2342.2

17248.6

1131.2

1.22200

1.31048

1.11

0.0462

SO

0.4963

2.579

0.016

36642.8

2342.9

171 65.9

1127.7

1.22390

1.31032

1.24

0.0948

July 1

0.4991

+2.590

-0.012

35661.7

2843.4

171 3.3

1124.2

1.22629

1.31013

+1.38

+0.1391

2

0.5018

+2.600

-0.006

35567.8

2343.9

170 10.6

1120.7

1.22909

1.30994

+1.61

+0.1793

39398**— 1917 14

210 INDEPENDENT STAR-NUMBERS, 1917.

FOR MEAN MIDNIGHT.

INDEPENDENT STAR-NUMBERS, 1917. 211

FOR >3BC- MEAU MIDNIGHT.

212 INDEPENDENT STAK-NUMBERS, 1917.

FOB MEAN MIDNIGHT.

INDEPENDENT STAE-NTTMBEK8, 1917.

FOR WASHINGTON MEAN M^

K^

'

/ /■

tS.

Tl^,

m

tS»,

7

,

,

h m

Nov. 1«

0.8769

f3.665

-0,004

359 6,9

23 56.,

17

0.8797

3.674

+0,003

350 9,8

23 56.

38

0.SS24

3.684

0,008

36910.0

23 56.'

fc 19

0.8851

3.693

0,011

369 8,0

2356..

(4.0) 20

0.8679

3.703

0,011

369 6,3

2356.

21

0.8906

f3.713

+0,008

359 3.6

2356-;

22

0.8933

3.723

+0.003

359 4.1

2360.:

23

0.8961

3.733

-0.003

359 7.7

2356.!

24

0.8988

3.743

0.008

359 14,7

2357,1

25

0.9016

3.763

0.011

359 23,8

2357.(

26

0.9043

<-3.764

-0,011

359 33,9

2368,;

27

0.90T0

3.774

0.008

359 43,2

2368,!

23

0.9098

3.785

-0.003

359 60,4

23 69,.

29

0.9125

3.795

+0,003

359 54,8

23 59,'

30

0.9162

3.806

0.009

359 50.4

2359,1

Dec. 1

0.9180

+3.816

+0,013

359 55.6

23 59.'

2

0.9207

3.827

0,016

35.') 63,5

2359-1

3

0.9235

3.838

0-014

350 61,2

2359-'

i

0.9262

3.849

0,011

35i) 49,6

2369-;

h ^

0.9289

3.860 ; 0,007

359 49,2

2559.;

(«.0) 6

0.9317

+3.871 '+0.001

35il 50,5

23 59-.

7

0.9344

3,882 -0.005

359 53,6

23 59.1

8

0.9371

3.893

0,010

359 58,6

2359.1

9

0.9399

3.9CM

0,014

0 4.8

0 0.;

10

0.9426

3.915

0,015

011.9

0 0.;

11

0.94 S4

+3.926

-0.014

019,0

0 1.;

12

0.9481

3.937

0.011

025,2

0 1.'

13

0.9508

3.948

-0.006

029,3

0 2.)

14

0,9536

3.960

+0.001

030,9

0 2.:

15

0.9563

3.971

0.007

029.7

0 2.1

16

0.9591

+3.982

+0.011

026.3

0 1.1

17

0.9618

3994

0 012

021,8

0 1.1

18

0.9646

4.005

0.011

017.7

0 1-;

19

0.9673

4.016

+0,006

015,3

0 1-1

h 20

O-970O

4.028

0,000

015,5

0 1-1

(«.0) 21

0.9727

+4.039

-0,006

018,8

0 1.;

22

0.97&5

4.051

0,010

024.5

0 l.(

23

0.9782

4.062

0.011

031,4

0 2.

24

0.9810

4.073

0.00!>

03S,0

0 2.!

26

0.9837

4.085

-0.005

043,0

0 2,!

26

0.9864

1-4,090

+0,001

045,5

0 3,1

27

0.9802

4.108

0.007

045.3

0 3,(

28

0.W19

4.119

0.012

042.7

0 2,!

29

0.9946

4.130

0014

038,6

0 2,1

30

.0.9974

4.142

0014

034,0

0 2,;

31

1.0001

+4.1531+0.012

029,7

0 2,1

32

1.0029

+4,161

+0,008

026.6

0 1.;

214 BESSELIAN AND INDEPENDENT STAR-NUMBERS, 1917.

FOR WASHINGTON SIDEREAL TWELVE HOURS.

Mean Solar
Date.

Log ill.

LogBi.

Log C.

LogD.

/

Ox

H

Log^.

Log A.

Logi.

Jan. 0.72

+9.5166

-0.4382

-0.5332

+1.3038

8

+1.012

337 23

• /
350 22

0.8534

1.3100

-0.1705

10.69

9.5625

0.4415

0.8208

1.2823

1.125

339 19

340 56

0.8934

1.3068

0.4580

20.67

9.6017

0.4529

0.9828

1.2451

1.231

340 30

331 20

0.9294

1.3019

0.6202

30.64

9.6348

0.4689

1.0900

1.1894

1.328

341 12

321 30

0.9606

1.2958

0.7273

Feb. 9.61

9.6627

0.4856

1.1644

1.1097

1.416

341 39

311 24

0.9874

1.2893

0.8017

19.68

+9.6860

-0.4998

-1.2159

+0.9953

+1.494

342 0

301 2

1.0098

1.2830

-0.8532

Bfar. 1.56

9.7059

0.5086

1.2497

0.8209

1.564

342 26

290 26

1.0286

1.2779

0.8870

11.53

9.7232

0.5101

1.2684

+0.5006

1.627

343 1

279 41

1.0446

1.2746

0.9057

21.50

9.7391

0.5031

1.2736

-9.5615

1.688

343 50

268 53

1.0586

1.2737

0.9109

31.48

9.7545

0.4867

1.2658

0.5874

1.749

344 56

258 9

1.0717

1.2751

0.9030

Apr. 10.45

+9.7702

-0.4609

-1.2447

-0.8594

+1.812

346 15

247 37

1.0848

1.2787

-0.8819

20.42

9.7866

0.4257

1.2092

1.0160

1.882

347 44

237 21

1.0986

1.2839

0.8464

30.39

9.8040

0.3822

1.1570

1.1206

1.959

349 18

227 24

1.1136

1.2900

0.7943

May 10.37

9.8226

0.3317

1.0835

1.1941

2.045

350 51

217 47

1.1302

1.2963

0.7208

20.34

9.8421

0.2771

0.9802

1.2460

2.138

352 16

208 28

1.1481

1.3020

0.6175

30.31

+9.8621

-0.2223

-0.8282

-1.2813

+2.239

353 29

199 25

1.1669

1.3067

-0.4666

June 9.28

9.8823

0.1727

0.5722

1.3024

2.346

354 26

190 33

1.1864

1.3097

0.2095

19.26

9.9021

0.1343

-9.8035

1.3109

2.455

355 8

181 47

1.2057

1.3111

-9.4409

29.23

9.9211

0.1123

+0.3936

1.3073

2.565

355 34

173 3

1.2244

1.3105

+0.0309

July 9.20

9.9389

0.1087

0.7416

1.2915

2.672

355 47

164 16

1.2421

1.3081

0.3788

19.17

+9.9554

-0.1213

+0,9246

-1.2626

+2.775

355 49

155 20

1.2586

1.3041

+0.5618

29.15

9.9702

0.1451

1.0442

1.2184

2.872

355 44

146 12

1.2734

1.2988

0.6814

Aug. 8.12

9.9834

0.1734

1.1282

1.1555

2.959

355 35

136 48

1.2867

1.2928

0.7654

18.09

9.9950

0.2000

1.1884

1.0671

3.040

355 26

127 6

1.2984

1.2866

0.8257

28.07

0.0051

0.2202

1.2304

0.9393

3.112

355 19

117 6

1.3086

1.2809

0.8677

Sept. 7.04

+0.0142

-0.2300

+1.2577

-0.7374

+3.177

355 19

106 48

1.3177

1.2766

+0.8949

17.01

0.0224

0.2264

1.2714

-0.3131

3.238

355 26

96 17

1.3258

1.2741

0.9088

26.98

0.0302

0.2065

1.2726

+0.1547

3.297

355 43

85 39

1.3334

1.2739

0.9099

Oct. 6.96

0.0380

0.1671

1.2609

0.6891

3.357

356 9

75 0

1.3410

1.2760

0.8982

16.93

0.0462

0.1044

1.2355

0.9152

3.421

356 44

64 26

1.3489

1.2802

0,8727

26.90

+0.0551

-0.0117

+1.1942

+1.0544

+3.491

357 25

54 4

1.3575

1.2869

+0.8314

Nov. 5.87

0.0648

9.8779

1.1335

1.1498

3.570

358 9

43 56

1.3670

1.2923

0.7708

15.85

0.0755

9.6790

1.0466

1.2171

3.658

358 51

34 2

1.3776

1.2987

0.6839

25.82

0.0870

-9.3388

0.9199

1.2637

3.757

359 29

24 22

1.3890

1.3043

0.5572

Dec. 5.79

0.0991

+6.7782

0.7187

1.2936

3.863

0 0

14 54

1.4011

1.3084

0.3559

15.77

+0.1114

+9.2087

+0.2951

+1.3087

+3.974

0 21

5 32

1.4134

1.3107

+9.9324

25.74

0.1237

9.4072

-0.1308

1.3100

4.088

0 33

356 13

1.4257

1.3109

-9.7680

35.71

+0.1354

+9.4473

-0.6660

+1.2975

+4.200

0 35

346 51

1.4374

1.3090

-0.3034

E-+0'.003

The above numbers give the same reductions from mean to apparent place as are employed
in computing the apparent places of the fixed stars, given on pages 316 to 513, from the mean
places, given on pages 217 to 230. In order to render exact interpolation possible through intervals
of ten days, all short period terms have been omitted.

TEEMS OF SHORT PERIOD IN THE NUTATION, 1917. 215

FOR W MEAN MIDNIGHT.

216 TERMS OF SHORT PEKIOD IK THE NUTATION, 1917.

FOR W MEAN MIDNIGHT.

MEAN PLACES OF TEN-DAY STARS, 1917. 217

FOR JAXt'ARY (f.217. WASHINGTON MEAN TIME.

fi PlUMilcls.dap. 4".1,4».1, 1" I iiTuc«n»,o>inp. 7»,(!"n.

{ riaclum, atiu t>'.5, 31" n. I. t < Bcutploria, comp. t-, y'a. I.

218 MEAN PLACES OE TEN-DAY STARS, 1917.

FOR JANUARY 0^.217, WASHINGTON MEAN TIME,

*riflis, dup.,6".a, 5».r.

MEAN PLACES OF TEN-DAY STABS, 1917. 219

FOR JANUARY 0^.217. WASHINGTON MEAN TIME.

W Horalcgii, nmirkable purpliih nil i it Tauil, quad., compa. 0-.3, T-,n, ; K Tauri, var., 3'M, 3-.3-4-.1

■tai. S-.2, lir', isl", IMP' .1 Tanrl, aUi B-.fi r. 38*, ITD" a.

■ Erldanl,CQiDp.V-, x7" B H. Camelop.,conip. ga, !".«□. t. in I'riwl, Mar 6", US" a. pr.

I I FemlgComp. i(~,8".CiL L [ • Ainigr, vai. <ireg.,3>.0-4vJ>

220 MEAN PLACES OF TEN-DAY STARS, 1917.

FOR JANUARY 0'.217, WASHINGTON MEAN TIME.

B Irlonli, cotnp. 8».0, 9".S a. pt. i ( Orkinls, comp. 1".2, 1"A t f . ; 1 Puppl?, star, S-.S, 15n" g. I.

i OrKmLs, aIari>-.9,(S".Bii. . OrlunU red slar, vor. Ineg. 1".0- i u Oem., var. 2lli.4,a".2-i-.a,oo

. Ortonfa,«inip. T-^, U".S^L l".! 8-.k, l".In. pr.

MEAN PLACES OF TEN-DAY STARS, 1917. 221

FOR JANUARY 0^.217, WASIIIXGTdN MEAN TIME.

B Kaooc.comp. 8».8. 1".»9. nr. i v'VolanOs, comp. S».9, ia".B n. pr. , y Aritus, ataiB", M".Si

IB Lnida, dup., 4~,V, liB.l, o".7 I Oem., camp. S°>, T".i} a. pr, { Cojierl, trlpkibbUT?.

. rMLl&].,comp.W-, 7".R«.t. I Argua, Blar 8~, i2''.4 n. f. with comp. 6-0, S"

( 0«D.,TM.. ll>'-l5.3-.''-l"-J 1 « Oem„ mmp. 8-.S, C".8 s. pr. |

FaiirloiugiTeiiCDrSirluiuid Procrtm srr tbose ot Ihr c«iiun a[ tbeiiorbiu. Comctioos given on pt
to be BppltKl to ndiin to the poaJtlon; of Ibc alsn.

222 MEAN PLACES OP TEN-DAY STARS, 1917.

FOR JANUARY 0'.217, WASHINOTON MEAN TIME.

. Cincrt.stMfl-.B.W'.Oii. pr, l iTancri.dup. S-.», fi~.4, 1".* I * Aonis.dup. 3".S,6~AO".B

t HvdrK, triple: blMiy i-.S, C-.8, W Carinm, comp. 7».2, 5" I. u Arsus, romp. fl-.O, * -* »- 1.

0".2,wtchromp. J-.8,3".3 «tvrs. M<^.. binary 4-.9, S-, 1".3 , LmdIb, ™mp. 3-.4, J".. ». I.

1 Ariua, comp. }■, 2" >. | I

MEAN PLACES OF TF,N-DAT STARS, 1917. 223

FOR JANUARY 0*217, WASHINGTON MEANTIME.

i ML

224 MEAN PLACES OF TEN-DAT STARS, 1917

FOB JANUARY 0*.217, WASHINGTON MEAN TIME.

Name of Star.

•

Ifagni-
tude.

Speo-

tnim.

Right
Ascension.

Annual
Varia-
tion.

Annual
P.M.

Declination.

Annual
Varia-
tion.

Annual
P.M.

h m s

8 8

• / //

ft

ft

p Chamfipleontis .

4.4

B5

12 13 26.825

+8.4615

-.0188

-78 51 4.93

-19.904

+0.017

rj Virginis

4.0

AO

12 15 39.568

8.0004

-.0036

- 0 12 20.31

20.026

-0.027

nr^Crucis

1.6

}»'

12 21 58.181

3.3134

-.0064

-62 38 21 .43

19.993

-O.039

o^Crucis

2.1

Ja + 0.628

• • • •

• • •

J 9 - 1.87

• ■ • •

■ • •

20 ComflR

6.7

A2

12 25 33.217

8.0181

+ .0036

+21 21 20.18

19.957

-O.086

,^-^ Corvi . t

3.1

AO

12 25 34.065

+3.1014

-0140

-16 3 12.48

-20.069

-0.149

y Crucb . . f

1.6

Mb

12 26 33.028

3.3046

-.0028

-56 38 54.24

20.172

-0.261

8 Ganum Venaticorum

4.3

GO

12 29 48.338

2.8M0

-.0617

+41 48 29.82

19.597

+0.279

K Draconifl .

3.9

B5p
G5

12 29 56.924

2.5766

-.0112

+70 14 44.25

19.864

+0.010

P Corvi

2.8

12 30 1.405

3.1458

-.0008

-22 56 16.40

19.935

-O.061

24 Comffi seq. . . . f

6.2

KO

12 30 58.031

+3.0106

-.0007

+18 50 1.51

-19.850

+0.013

a Muscse

2.9

B3

12 32 13.073

3.5436

-.0088

-68 40 42.18

19.876

-0.029

X Virginia

4.8

KO

12 34 57.636

3.0039

-.0066

- 7 32 20.34

19.843

-0.081

y Centauri .f

2.4

AO

12 36 55.952

3.2055

-.0196

-48 30 15.08

19.805

-0.020

y Virginis (mean) . f

2.9

PO

12 37 27.290

3.0899

-.0365

- 0 69 39.62

19.774

+0.004

p Virginis

6.0

AO

12 37 41.049

+3.0372

+.0058

+10 41 33.89

-19.882

-0.107

76 Ursee Majoris

6.9

AO

12 37 56.652

2.6307

-.0065

+63 10 6.88

19.790

-0.018

P Crucis

1.6

Bl

12 42 51.646

3.4836

-.0064

-69 14 7.14

19.729

-0.033

31 ConuB

6.1

GO

12 47 39.407

2.9238

-.0022

+27 59 31.52

19.638

-0.024

n Centauri

4.3

A5

12 48 50.062

3.3135

+.0060

-39 43 39.77

19.626

-0.035

« UnwR Majoris (^/iotft)

1.7

AOp

12 50 22.936

+2.6477

+ .0138

+56 24 36.46

-19.576

-0.013

d Virginis

3.7

Ma

12 51 25.308

3.0209

-.0318

+ 3 50 53.79

19.603

-O.060

a Canum Venat. $eq. . f

2.9

'^

12 52 8.856

2.8103

-.0203

+38 45 58.99

19.480

+0.049

d Muscse

3.6

12 56 32.256

4.0755

+ .0496

-71 6 5.16

19.470

-0.031

e Virginis

8.0

KO

12 58 2.714

2.9865

-.0186

+11 24 17.96

19.391

+0.015

6 Virginis . t

4.4

AO

13 5 39.035

+3.1034

-.0029

- 5 5 46.26

-19.269

-0.040

43 Comse

4.3

GO

13 8 0.119

2.8024

-.0599

+28 17 55.05

18.291

+0.879

20 Canum Venaticorum

4.7

FO

13 13 49.448

2.6954

-.0094

+41 0 33.61

18.999

+0.015

y Hydrae

3.3

G5

13 14 24.338

3.2559

+ .0046

-22 44 2.20

19.051

-0.053

t Centauri

2.9

A2

13 15 55.465

3.3623

-.0294

-36 16 29.40

19.052

-0.097

?:»Ur88e Maj.C i/izor) .f
P UrsflB Majoris

2.4
4.0

^A*^

13 20 35.249
Ja + 0.916

+2.4218

• • • •

+ .0153

• • •

+55 21 30.68
J8 -12.40

-18.848

■ • • •

-0.080

• • •

a Virginis [Spica)

1.2

B2

13 20 49.090

3.1573

-.0028

-10 43 42.19

18.844

-0.082

Groombridge 2001

6.1

K5

13 24 0.915

1.5244

+.0012

+72 49 19.90

18.732

-0.019

70 Virginis

5.2

G5

13 24 22.227

2.9340

-.0168

+14 13 18.23

19.286

-0.584

C Virginis
17 H. Qinum Venaticorum

3.4

A2

13 30 27.735

+3.0546

-.0195

- 0 10 18.77

-18.465

+0.089

5.0

FO

13 31 5.572

2.6815

+ .0078

+37 36 26.55

18.487

-0.004

« Centauri

2.6

Bl

13 34 37.129

3.7814

-.0039

-53 2 41.91

18.400

-0.089

m Virginis

5.2

Ma

13 37 15.201

3.1454

-.0073

- 8 17 4.56

18.235

+0.032

r Bodtis

4.5

F5

13 43 19.071

2.8508

-.0341

+17 52 11.79

18.016

+0.096

V Ursse Majoris (Alkaid)

1.9

B3

13 44 16.341

+2.3878

-.0118

+49 43 37.57

-18.029

-0.023

89 Virginis

5.1

KO

13 45 21.487

3.2544

-.0077

-17 43 16.12

18.006

-0.040

C Centauri

3.1

B2p
GO

13 50 21.223

3.7266

-.0070

-46 52 49.39

17.830

-0.064

V Bodtis

B Apodis . . t

2.8

13 50 43.968

2.8567

-.0044

+18 48 47.97

18.114

-0.363

var.

Mb

13 57 11.699

5.7459

-.0293

-76 23 48.82

17.510

-0.029

11 Bo6tis

6.1

A3

13 57 24.729

+2.7215

-.0060

+27 47 13.03

-17.467

+0.006

r Virginis

4.3

A2

13 57 25.268

3.0514

+ .0010

+ 1 56 44.56

17.500

-0.029

P Centauri .

0.9

Bl

13 57 57.232

4.2075

-.0033

-59 58 23.52

17.482

-0.038

It Hydrse

3.5

KO

14 138.444

3.4099

+ .0031

-26 16 59.18

17.434

-0.146

6 Centauri

2.3

KO

14 147.518

3.5203

-.0437

-35 57 43.84

17.806

-0.526

a Draconis .

3.6

AO

14 2 8.553

+1.6245

-.0071

+64 46 20.01

-17.254

+0.011

d Bodtis

4.8

F5

14 6 36.864

2.7370

-.0014

+25 29 3.30

17.141

-0.078

K Virginis

4.3

KO

14 8 27.956

+3.1971

+ .0006

- 9 53 16.58

16.846

+0.132

4 Urwft Minoris

5.0

KO

14 9 9.051

-0.2786

-.0108

+77 56 14.88

16.920

+0.026

t Virginis

4.2

F5

14 11 39.592

+3.1426

-.0013

- 5 36 17.81

17.256

-0.427

a Bo6tis (Arctvrus)

0.2

KO

14 11 52.501

+2.7356

-.0779

+19 36 50.39

-18.821

-2.008

A Bodtis

4.3

AO

14 13 13.805

+2.2830

-.0172

+46 28 8.27

-16.602

+0.151

a Corvi, star 8a, 24".4 s. pr.
y Crucis, star 6«.6, 85" n. f.
24 Comtc, star 6».7, 20".6 pr.
y Cent, dup., 3«1, 8«.l, V'.7

y Virginia, binary, 3».7, 3"».7, 6".2,

P-328'
a Can. Ven., star 5>b, 19".8 s. pr.
0 Virginis, comp. 9«, 7'M n. pr.

^ Urs. MaJ., star Alcor 4».0, f. 79».2

222" n.
• Apodis, var. Iireg., 5».5-6«.6

MEAN PLACES OF TEN-BAY STARS, 1917. 225

FOR JANUARY CZi:, WASHINGTON MEAN TZME.

MutWofSlw.

■ss'-

BP»-

14 14 36V2

«

rs!'

DaclbuUon.

^sr

Anniul

X Virginia .

4.6

A2

43.3111

-003*

-12 59 22.71

-10 .MS

+ojai

2 Ubm

0.3

KO

14 18 67.478

1.2110

^1! 20 7.90

ia.s3»

t BoOdB

4.1

F8

14 22 22.329

a.o«J3

DIM

+52 14 2.20

lo.roe

-0

401

/BoOUa

6.4

A5

14 22 35.703

2.TO01

0K2

+1S 35 58.11

10.274

+0

015

* Virginal . . .t

S.0

KO

14 23 55.458

+3. MSI

-

mso

- 1 51 23.14

10.223

-0

001

5 Umb MinoriB .

4.4

K2

14 27 40.979

-a.itxtt

0022

+76 3 54.14

-10,004

+0

OM

p BoOda

3.8

KO

14 28 15.208

*a.iMs

+30 44 6.73

IB .882

+0

IIS

rBofltiB . . .

3,0

FO

14 28 44.200

oost

+38 40 14.90

+0

p Centauri .

2.6

B3p

14 30 13.824

J.7B77

0033

-41 47 37.92

1S.»23

-0

033

tfBoOtis . . .

4.5

FO

14 31 4.036

+

+30 6 18.60

I»

a Centauri . . t

0.1

GO

14 33 57,052

+<,o«n

_

4S«I

-60 29 36.71

-I4.M7

+0

m

33 BoOtia

fi.4

AO

14 35 44.969

0090

+44 45 43.53

13.831

-0

043

a Apodis .

3,8

K5

14 37 28.068

7.3038

0083

-78 41 37.47

-0

4.0

F5

14 38 41,050

3.IUS

0071

- 5 17 52.80

331

« BobST . . -t

2.7

ROp

14 41 21,734

1.0303

-

oou

+27 25 24.67

13.30)

■nt

001

lOaVirginiB . . .

3.8

AO

14 42 3.086

-(3 .0813

_

0074

+ 2 14 31.17

-13.374

-0

OSS

S libw

6.3

P5

14 46 5.561

3.31IS

0073

-15 39 10.04

19.081

-0

074

a Libne

2.9

A2

14 46 17.008

-15 41 51.20

18.073

-0

OTT

Groombridge 21M .

5.7

K2

14 49 19,924

+l.Baw

OlM

+.59 37 51.22

14.701

118

j9 Unn MinoriB .

2.2

K5

14 50 56.060

-fl.aoaa

-

oou

+74 29 40.81

14.721

+0

DOS

PLibne . . .

6.6

KO

14 52 15.080

+3.2*07

_

000s

-11 4 31.52

.-14.048

-0

OH

Pi«sd 221

5.8

AO

14 52 18,093

z.giw

0021

+14 46 51.83

-0

oil

/JLupi . . .

2.8

"M

14 53 5.179

0070

-42 48 2.05

14.888

-0

oat

aiibno . . -t

14 66 32.093

OOJl

- 8 11 26.13

14,402

-0

OlS

/( BoOtia

3.6

G5

14 58 49.182

3.mio

-

0033

+40 43 2.45

14.387

-0

040

^ilSf : : :

3.4

Ha

14 59 12.512

*a.Kia

„

OOH

-24 57 23.19

-14.371

-0

018

4.7

KO

16 0 63.334

0133

+27 16 14,23

14.13)

c BoOtia

5.0

FO

15 3 39.326

1.13*7

0130

+26 11 30.10

-0

184

iiJfi. ;

3.5

KO

15 6 18.818

-51 47 2.64

13,344

-0

OSS

4.7

AOp

15 7 29.193

3. tits

0031

-19 28 42,58

13.787

~a

on

3 Serpentia

5.4

KO

1511 3.707

+a.S8oi

_

DOIT

+ 5 14 48.40

-13.478

-0

003

rTriJSguUAurtHiliB .

3.1

AO

16 11 8.361

-68 22 27.17

13.310

-0

«Bo<iSi . . .

3.5

KO

15 12 9.406

0078

+33 37 26.59

11,818

lit

^LiblB

2.7

B8

15 12 32.293

+3.K51

ODM

- 9 4 38.73

13.403

-0

OM

rUiwMinoria . .

3.1

A2

IS 20 51 .060

0030

+72 7 45.49

12.818

+0

ou

M BoOtis pr. . . t

4.S

PO

16 21 21.295

.t-3,MM

_

0121

+37 40 3.51

-13.TU

+0

0«1

r'SerpenlJB

5.5

Ma

15 21 56.323

2!7S01

0024

+16 43 8,76

-0

024

1 Dncmua .

3.6

KO

15 23 4.993

1.333a

+58 15 22.97

13.088

+0

S Ubns

6.8

KO

15 23 34.354

«,3»0

0000

-16 25 40.70

13.087

04)

/I Onoiue Borealla

3.7

Fp

15 24 24.423

2.1738

-

0130

+29 23 28.09

13.608

«

078

r>BoBtia . . .

5.2

K5

15 27 Sa.882

+2.1S62

+

ooie

+41 6 55,34

-I23S0

-0

014

rLupi(m«n) . .t

3.0

B3

15 29 36.230

3.BS7S

0020

-40 53 20.03

04»

rLib» . . .

4.0

KO

15 30 52.856

3.3«M

0047

-14 30 48.31

13.138

+fl

008

« Gorone Borealis

2.3

AO

16 31 10.392

3.5393

+26 59 35.81

too

C CcHoiue Borealia leq. t

5.1

B8

15 3615.152

a.25M

-

0006

+36 54 16.73

11.770

-0

013

« Serpentia

2.8

KO

16 40 10.702

+i.Bsa2

♦

0089

+ 6 41 9.49

-11.443

+fl

013

^ Serpentia

3.7

A2

16 42 21.414

a.ToBS

+15 40 50.67

11.383

-0

038

K Se^ntis . .

4.3

KS

15 45 0.164

2.egM

003*

+18 23 49.35

-0

ow

u Seipentifl
12 H. Dnconia .

3.6

AO

15 45 17.206

3.1280

0038

- 3 10 37.38

11.144

-0

028

6.1

A2

16 45 23.868

0.8078

+

OOIT

+62 51 20.66

11.170

-0

OSS

« Serpentia . .

3.8

AO

16 46 40.625

+2.98M

+

0081

+ 4 43 36.86

-10. MS

+0

070

CUi^Hinoria . .

4.3

A2

15 46 59.691

0082

+78 3 1.37

10.0H

-0

oot

.^TriuiguUAuBtraliB .

3.0

¥0

15 47 49.006

43.2SSfi

-63 10 32.92

11,331

ALibni? . . .

5.1

B3

16 48 30.761

3.4777

0017

-19 55 12.01

10.128

-0

0*0

r Serpentia . .

3.9

F8

15 52 37.106

2.7BB§

+

0212

+16 56 54.26

11.803

-1

181

cScnpii -

3.0

B2p

15 53 49.642

+3.0241

DOlO

-25 52 34,10

-10.433

-0

048

« CormuB Borealia

4.2

KO

16 54 9.009

+!.43!t

-

0009

+27 7 2.90

-10.830

-0

037

4 «".Sit.

1 i Llb™,Tar.,2dJ3 4-.8-6-.a 1 > I-upI, binary 3-
1 ^I)00tl.,«tat6-.7,W'«. 1 iCor. W.mmp.

,3-.0,0".t

■ 3".S a. pi.

fl-.0,(l"JJn,pr.

1-.7;

•ompwilim 8. pr. Tbr pmdllon gtvra In Ihnt of Ihe Pmt*r of gr»vl

roftbBVMon.

lUrem

ilnub

eappli.

■d to reduce to Ih

e position

of

•>tt

lauil.

226 MEAN PLACES OP TEN-DAY STARS, 1917.

FOR JANUARY 0*^17, WASHINGTON MEAN TIME.

p BoarpU.aainp. S>.1, ia"Jii.I. l a Scorpli, comp. J", 3".!ot. | a Herculfa,v8r.Jrre*.,3".l-a».B,dBp.

K Hcniulli^Mve-A W'Tn-I- * ^tJucbl, camp. C~, l":in. I. mmp. eB,4".9a.L

* Cor. Bar., comp. Sb.T, (".fig. pc. ( Herculta.litnBry, J".O,B-.0, 1" 1 Hwmlb, btniry, comp. §-, 11"

ve(»rpU,itarB-,21"pr. ^ OjdL, bUuTy,3-.a,3>.T,(r''.t B. pi.

1 I>nc>»ils,oomp.8>,B".ta.f. | |

MEAN PLACES OF TEN-DAY STARS, 1917. 227

FOR JANUARY 0*.217, WASHINGTON MEAN TIME.

iI>neaBkLfUre*.t,30",4n, I, | p LfrEe, var., 12^.9, 3".4-4-.l, star | * Serpoitli, ■tarSi'.i, Z3".2s. f.

aO|ibfeiolil,«amp.a-,2".la. XW'B.t B I.fiee.vaT., 40^.4, 4-.IM-.T.

] a Drum, etBr7-.e,32".lD.pr. f Bag., t>lDaf7,3-.4,3-.6,0".S.

228 MEAN PLACES OF TEN-DAY STARS, 1917.

FOR JANUARY 0^.217, WASHINGTON MEAN TIME.

H CnnI, itu £-.4, S4".T Q. f. ; o Crgnl, •(« B-.O pt. IB", 170" n., 1 fl raprtmr.rtaia-.Jpr. MMO"..

» Cygnl.comp.H-.r'.flQ. or. i star T-.81. l>, *"». r CBprlcor.,oomp.e%S".4 1. 1.

1 AqullK, TV., 7'.1B, 3-.74-.4 < C«p)ul, camp, g-, 7".t s. [. p Capiicor., conip. 7-.a, 3".S •.

( Dnconb, Eomp. T-.a, 3"^ D. ■•Csprlcor., ■iCBpricot.4B.eii'.24>, fi DelpblDl, bliury 4>>.I,S-.4,0".S

I UT"ii. I 1 I>ttp'blai,tomp,t'.S,ll".2fr.

MEAN PLACES OF TEN-DAY STABS, 1917. 229

FOR JANUARY 0'.217, WASHINGTON MEAN TIME.

I rjlll. win T , n" n l # Cy^il, lUc a«.T L 10>, 430" >. [ fiCtvbet.tUi^.iaSi.ir.

230 MEAN PLACES OF TEN-DAY STARS, 1917.

FOR JANUARY (fi.2n, WASHINGTON MEAN TIME.

fi Pem*'> *■>'. Imc., Sa.l-»i.7 I * AqnarU, star S-.S, 49".t n. pr. [73 Pegad, blatrj, G-.0, 6>.0, VA

w Cephci, comp. 7-, [>".S L | o C^hel, comp. S-, Z".S ■. pr. |

MEAN PLACES OF CIEOUMPOLAR STARS, 1917. 281

FOR JANUARY 0^.217, WASHINGTON MEAN TIME.

a Une ltlB.,'(tar »>, 1S"b. pr. | S3 H. Cuulop., itar ^, IVS ». pr. | X OoUotl*, biMIT. ^-J. ^J". >"■*■.*.

282

APPARENT PLACES OF STABS, 1917.

CIRCUMPOLAR STARS.

FOR THE UPPER TRANSIT AT WASHINGTON.

48 H. Cephel.
Mag. 4.5

a Vnm Minorit.

(PolarU,)
Mag. 2.1

4 G. Octantit.
Mag. 5.6

Groombridge 760.
Mag. 6.7

Groombridge 944.
Mag. G.4

WMh.
ICoon
TlmA.

RlRht
Ascen-
sion.

Decli-
nation.

Wash.
Mean

Time.

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean
Time.

Right
A ten-
sion.

Decli-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

Docli-
nation.

h m

• #

h m

• 1

h m

• /

h m

• f

h m

• f

Jul.

0 57

+8549

f0

Jan.

129

+8852

am

Jan.

141

-8511

Jan.

410

+8520

Jan.

5 35

+85 9

• •

0.3

10.94

12.49

0.3

8

89.73

WW

10.50

0.3

8

67.69

WW

34.01

0.4

8

20.66

WW

27.91

0.5

s
34.20

WW

39.06

1.8

10.68

12.55

1.3

88.81

10.59

1.3

67.40

34.06

1.4

20.55

28.15

1.5

34.17

39.33

2.8

10.44

12.60

2.3

87.93

10.69

2.3

67.09

34.11

2.4

20.45

28.38

2.4

34.16

39.61

8.8

10.21

12.66

3.3

87.07

10.80

3.8

66.77

34.16

3.4

20.36

28.62

3.4

34.15

39.88

4.8

9.97

12.75

4.3

86.20

10.92

4.3

66.49

34.15

4.4

20.27

28.88

4.4

34.15

40.16

5.8

9.71

12.81

5.3

85.28

11.03

5.3

66.19

34.12

5.4

20.17

29.15

5.4

34.15

40.45

6.2

9.44

12.88

6.3

84.28

11.16

6.3

65.91

34.08

6.4

20.07

29.44

6.4

34.15

40.77

7.2

9.16

12.95

7.3

83.23

11.29

7.3

65.63

34.03

7.4

19.95

29.74

7.4

34.12

41.10

8.2

8.85

13.01

8.3

82.12

11.40

8.3

65.38

33.99

8.4

19.81

30.03

8.4

34.08

41.44

9.2

8.53

13.06

9.3

80.97

11.51

9.3

65.13

33.94

9.4

19.66

30.31

9.4

34.03

41.78

10.2

8.20

13.08

10.3

79.80

11.57

10.3

64.88

33.91

10.4

19.49

30.59

10.4

33.97

42.11

11.2

7.90

13.09

11.3

78.62

11.63

11.3

64.63

33.88

11.4

19.31

30.84

11.4

33.88

42.43

12.2

7.69

13.06

12.3

77.45

11.68

12.3

64.37

33.85

12.4

19.12

31.08

12.4

33.78

42.74

18.2

7.28

13.02

13.2

76.81

11.69

13.3

64.11

33.84

13.4

18.92

31.29

13.4

33.67

43.04

14.2

6.99

12.97

14.2

75.22

11.70

14.3

63.83

33.84

14.4

18.73

31.49

14.4

33.56

43.31

16J

6.72

12.92

15.2

74.19

11.69

15.3

63.54

83.83

15.4

18.54

31.68

15.4

33.45

43.56

leji

6.47 j 12.88

16.2

73.22

11.69

16.2

63.25

33.79

16.4 i 18.38

31.86

16.4

33.36

43.80

17.2

6.28 1 12.85

17.2

72.29

11.70

17.2

62.93

33.72

17.3 1 18.23

32.03

17.4

33.27

44.04

18.2

5.99 i 12.83

18.2

71,39

11.73

18.2

62.63 < 33.64 1

18.3 1 18.08

32.21

18.4

33.20

44.27

19.2

5.75 12.83

19.2 70.46

11.78

19.2 62.32 33.53

1

19.3 17.94

32.43

19.4

33.14

44.53

20.2

5.49 12.82

20.2 69.49*11.83

1
20.2 ' 62.03 33.38

20.3 , 17.80

32.65

20.4

33.09

44.80

21.2

5.22 12.83

21.2 68.44 ' 11.89

21.2 61.76 33.23

1

21.3 17.63

32.88

21.4

33.01

45.09

22.2

4.94 12.81

22 2

67.31 11.94

22.2 61.52 33.09

22.3

17.46

33.11

22.4 32.93

45.40

28.2

4.61 12.77

23.2 66.12 ; 11.96

23.2 61.27

32.94

23.3

17.27

33.35

23.4 32.83

45.72

M.2

4.29 12.72

24.2 ; W.91 i 11.94

24.2 61.03 32.81

24.3

17.01

33.56

24.4 32.69

46.03

25.3

8.97 12.62

25.2 63.71 111.90

25.2 60.80 32.69

25.3

16.81

33.75

25.4 32.54

4

46.31

26.2

S.6S 12.50

26.2 62.55:11.84

26.2 60.m; 32.59

26.3

16.57

33.91

26.4 32.36

46.55

27.2

3.40 12.86

27.2 61.47 11.75

27.2 60.27 ; 32.50

27.3 16.33 34.05

1

27.4 32.18 46.79

1

28.2

3.15 12.23

28.2 60.46 11.67

i

28.2 59.99 '32.39

1

1

28.3 j 16.10 j 34.16

28.4 32.03: 46.98

29.2;

2.91 12.10

29.2 59.52,11.58

29.2 59.69 32.26

29.3 1 15.89 : 34.27

29.4; 31.88; 47.17

90.2!

2.69 11.99

30.2 58.64 11.53

30.2 59.40*32.14

30.3; 15.70 j 34.38

30.4 31 .73! 47.87

81.2

2.48 11.89

31.2 57.76. 11.47

31.2 59.10 32.00

31.3! 15.51; 34.50

31.4 31.601 47.57

•

1S.7

2 -h 13.68

50.70 +50.69

11.93 -11. S9

12.31 +12.27

11.86 +11.82

0^

S7« 9-300

1^ 30- 13*.156

1^ 42« 2*.339

4* 10- 2*.561

5* 35» 12«.782

-#«•

48- -1

k>'.» '

-^<!58*

51' 4

3 .55 1

-85*

IV 2

1".46 '

+85*

20' I

0 -.34 1

+85«

9- 3

0".24

APPARENT PLACES OF STARS, 1917,

233

CIRCUMPOLAR STARS.

FOR THE UPPER TRANSIT AT WASHINGTON.

SI a. MenM.

CMensc.

61 H. Cephei.

85 H. Camelop.

7 G. OotantU.

liag.6.2

Mag. 5.6

Mag. 6.3

Mag. 6.1

Mag. 6.4

WHh.
Mmii
Time.

Right
sioii.

Decli-
nation.

Wash.
Mmn
Time.

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

DeoU-
nation.

h m

• 0

h m

• 1

h m

• /

h m

• 1

h m

• 1

Jan.

546

-8449

Jan.

6 47

-8043

Jan.

7 2

+8710

mm

Jan.

7 13

+8234

• m

Jan.

7 16

-8654

mm

0.5

s
25.81

9W

48.31

0.5

s
5.15

36.15

0.5

s
42.13

WW

53.42

0.6

s
57.32

WW

27.41

0.5

8

37.37

WW

2.82

1.5

25.72

48.68

1.5

6.15

36.56

1.5

42.22

53.69

1.5

57.36

27.66

1.5

37.39

3.23

2.5

25.62

49.05

2.5

5.13

36.97

2.5

42.33

53.97

2.5

57.42

27.90

2.5

37.39

3.64

3.5

25.48

49.43

3.5

5.10

37.38

3.5

42.46

54.23

3.6

67.49

28.14

3.6

37.36

4.05

4.5

25.35

49.78

4.5

6.06

37.78

4.5

42.59

64.51

4.5

67.56

28.38

4.6

37.30

4.45

5.4

25.20

50.12

5.5

5.03

38.16

5.6

42.74

64.80

5.6

67.63

28.64

5.5

37.22

4.83

6.4

25.05

50.44

6.5

4.99

38.53

6.5

42.88

65.10

6.6

57.70

28.93

6.5

37.13

6.20

7.4

24.90

50.72

7.5

4.95

38.87

7.5

43.01

55.42

7.5

67.77

29.24

7.5

37.02

6.66

8.4

24.76

51.00

8.5

4.91

39.20

8.5

43.12

65.76

8.6

67.83

29.66

8.5

36.91

6.90

9.4

24.61

51.28

9.5

4.86

39.53

9.5

43.21

56.11

9.5

57.88

29.90

9.5

36.81

6.23

10.4

24.48

51.55

10.5

4.82

39.85

10.5

43.26

56.46

10.6

57.92

30.23

10.6

36.72

6.64

11.4

24.35

51.83

11.5

4.78

40.18

11.5

43.28

56.81

11.6

67.93

30.66

11.6

36.63

6.86

12.4

24.21

52.11

12.5

4.74

40.51

12.5

43.29

67.16

12.6

67.94

30.89

12.5

36.55

7.20

13.4

24.07

52.40

13.5

4.70

40.86

13.5

43.25

57.48

13.6

57.95

31.22

13.5

36.48

7.66

14.4

23.93

52.71

14.5

4.66

41.22

14.5

43.21

57.78

14.6

57.96

31.51

14.5

36.41

7.91

15.4

23.79

53.04

15.5

4.62

41.60

15.5

43.17

68.07

16.6

57.96

31.78

16.6

36.32

8.28

16.4

23.62

53.37

16.5

4.57

41.98

16.5

43.14

68.34

16.6

57.95

32.05

16.5

36.21

8.67

17.4

23.45

53.70

17.5

4.51

42.38

17.5

43.13

68.61

17.6

57.96

32.31

17.5

36.08

9.07

18.4

23.25

54.02

18.5

4.45

42.76

18.5

43.14

68.88

18.6

67.98

32.56

18.6

35.91

9.48

19.4

23.05

54.30

19.5

4.37

43.13

19.5

43.17

59.17

19.6

58.01

32.82

19.6

36.73

9.86

20.4

22.82

54.58

20.4

4.29

43.47

20.6

43.21

59.47

20.6

58.04

33.10

20.6

35.50

10.23

21.4

22.60

54.82

21.4

4.21

43.79

21.5

43.25

59.78

21.5

58.07

33.42

21.5

35.27

10.67

22.4

22.40

55.04

22.4

4.13

44.09

22.5

43.27

60.12

22.5

58.09

33.74

22.5

35.04

10.90

23.4

22.20

55.24

23.4

4.05

44.38

23.6

43.24

60.47

23.5

58.10

34.08

23.5

34.82

11.19

24.4

22.01

55.45

24.4

3.97

44.66

24.4

43.18

60.81

24.5

68.10

34.42

24.5

34.62

11.48

25.4

21.82

55.69

25.4

3.90

44.96

25.4

43.08

61.14

25.5

58.06

34.76

25.5

34.43

11.78

26.4

21.64

55.93

26.4

3.82

46.27

26.4

42.94

61.46

26.5

58.02

35.07

26.5

34.25

12.10

27.4

21.45

56.19

27.4

3.74

45.69

27.4

42.79

61.76

27.4

57.97

35.36

27.5

34.08

12.44

28.4

21.26

56.46

28.4

3.67

45.93

28.4

42.63

62.05

28.4

57.93

35.63

28.4

33.91

12.80

29.4

21.05

56.75

29.4

3.59

46.30

29.4

42.48

62.31

29.4

57.88

35.87

29.4

33.71

13.18

30.4

20.82

57.03

30.4

3.51

46.65

30.4

42.36

62.56

30.4

57.84

36.10

30.4

33.48

13.65

31.4

20.59

57.30

31.4

3.41

46.99

31.4

42.24

62.81

31.4

57.81

36.36

31.4

33.22

13.93

11.10 -11.05

6.1

11 -6.12

20.35 +20.32

7.74 +7.67

18.50 -1

.8.48

5^ 46» 14-.756

6»»

46» 58-. 546

1^ 2« 4V048

7h 13m 42-.294

7h igm 2

I0-.292

-84**

49' 4

t6".89 1

-80°

43' 3

8".16

+87**

10' 5

4".74

+82*>

34' 3(

0'M3

-86*»

54'

6 ".70

284

APPARENT PLACES OF STARS, 1917.

CIRCUMPOLAK STAKS.

FOR

THE

UPPE

:r T]

ElANS]

T AT

WAg

;hing

TON.

Qroombridge 1119.

C Octantls.

1 H. Draoonls.

C Ghanusleontlt.

80 H. Oameliv.

Mag. 7.0

Mag. 5.4

Mag. 4.6

Mag. 5.2

Mag. 5.3

Wash.
Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

V^ash.
Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean
Time.

Right

Aaoeo-

sion.

Dedi-
nation.

h m

• /

h m

e /

h m

• f

h m

0 f

•

h m

• »

Jan.

817

+8852

kg

Jan.

9 9

-8519

mm

Jan.

925

+8141

mm

Jan.

9 36

-8033

Jan.

10 21

+8258

mm

0.6

s
16.68

WW

50.38

0.6

s
6.86

WW

47.99

0.6

s
32.61

WW

24.46

0.6

s
26.82

WW

56.57

0.7

8

14.97.

WW

32.37

1.6

17.19

50.64

1.6

7.03

48.34

1.6

32.71

24.64

1.6

26.91

56.91

1.6

15.11

S2.50

2.6

17.73

50.89

2.6

7.18

48.72

2.6

32.82

24.80

2.6

27.01

57.27

2.6

15:2e

82.62

3.6

18.30

51.12

3.6

7.32

49.11

3.6

32.95

24.95

3.6

27.11

57.65

3.6

15.42

32.71

1

4.6

18.93

51.36

4.6

7.45

49.49

4.6

33.08

25.10

4.6

27.20

58.02

4.6

15.59

S2.79

5.6

19.57

51.59

5.6

7.55

49.86

5.6

33.21

25.26

5.6

27.27

58.40

5.6

15:7ft

82.88

6.6

20.24

51.87

6.6

7.63

50.23

6.6

33.34

25.43

6.6

27.34

58.78

6.6

15.94v

83.01

7.5

20.89

52.15

7.6

7.71

50.59

7.6

33.48

25.63

7.6

27.40

59.11

7.6

16.13

33.14

8.5

21.52

52.45

8.6

7.78

50.93

8.6

33.61

25.85

8.6

27.46

59.45

8.6

16.31

83.29

9.5

22.09

52.78

9.6

7.84

51.27

9.6

33.73

26.09

9.6

27.51

59.79

9.6

16.49

83.47

10.6

22.59

53.11

10.6

7.92

51.60

10.6

33:84

26.34

10.6

27.57

60.12

10.6

10.65

83.66

11.5

23.02

53.43

11.6

8.00

51.93

11.6

33.94

26.60

11.6

27.62

60.44

11.6

16.81

83.87

12.5

23.39

53.75

12.6

8.08

52.26

12.6

34.05

26.86

12.6

27.68

60.77

12.6

16.96

34.08

13.5

23.69

54.08

13.6

8.17

52.59

13.6

34.14

27.13

13.6

27.74

61.11

13.6

17.09

34.29

14.5

23.93

54.40

14.6

8.26

52.94

14.6

34.22

27.37

14.6

27.81

61.46

14.6

17.21

34.49

15.5

24.15

54.70

15.6

8.35

53.32

15.6

34.29

27.61

15.6

27.88

61.82

15.6

17.34

84.70

1

16.5

24.38

54.97

16.6

8.44

53.72

16.6

34.37

27.84

16.6

27.95

62.19

16.6

17.45

84.90

17.5

24.64

55.24

17.6

8.53

54.13

17.6

34.45

28.04

17.6

28.01

62.60

17.6

17.57

35.08

18.5

24.94

55.47

18.6

8.58

54.55

18.6

34.53

28.24

18.6

28.07

63.02

18.6

17.70

35.24

19.5

25.31

55.73

19.6

8.62

54.97

19.6

34.63

28.46

19.6

28.12

63.45

19.6

17.83

35.40

20.5

25.72

56.00

20.5

8.63

55.41

20.6

34.73

28.68

20.6

28.16

63.88

20.6

17.98

35.57

21.5

26.14

56.31

21.5

8.64

55.82

21.6

34.84

28.90

21.6

28.19

64.29

21.6

18.14

35.75

22.5

26.54

56.65

22.5

8.63

56.19

22.6

34.95

29.16

22.6

28.21

64.66

22.6

18.30

85.95

23.5

26.85

56.99

23.5

8.61

56.54

23.6

35.06

29.45

23.6

28.23

65.04

23.6

18.45

36.18

24.5

27.09

57.34

24.5

8.61

56.88

24.6

35.14

29.76

24.6

28.25

65.38

24.6

18.59

36.45

25.5

27.21

57.71

25.5

8.62

57.23

25.5

35.20

30.09

25.6

28.27

65.72

25.6

18.71

36.72

26.5

27.22

58.04

26.5

8.64

57.58

26.5

35.26

30.38

26.6

28.30

66.08

26.6

18.81

37.00

27.5

27.18

58.36

27.5

8.67

57.95

27.5

35.30

30.67

27.5

28.33

66.45

27.6

18.90

37.27

28.5

27.10

58.66

28.5

8.70

58.34

28.5

35.33

30.95

28.5

28.37

66.84

28.6

18.98

37.52

29.5

27.04

58.94

29.5

8.73

58.75

29.5

35.37

31.21

29.5

28.41

67.25

29.6

19.05

87.76

30.5

27.00

59.21

30.5

8.74

59.17

30.5

35.42

31.45

30.5

28.45

67.67

30.6

19.13

37.99

31.5

27.01

59.48

31.5

8.74

59.61

31.5

35.46

31.70

31.5

28.47

68.11

31.6

19.22

38.21

51.25 +51.24

12.29 -12.25

6.92 +6.85

6.10 -6.02

8.18 +8.12

8^ 15» 48-.380

9'^ 8» 57*. 938

9^ 25« 21V719

9*^ 36» 22* .347

W 21» 4^83l

+88«

53'

0".29

-85^

19' I

>7".45

+81«

41' A

tl".50

-80*»

34'

6".83 1

+82

** 58'

54'^07

APPARENT PLACES OF STARS, 1917.

235

CmCUMPOLAR STARS.

FOR THK UPPKR TRANSIT AT WASHINGTON.

Bzadley 1678.

1

Octantlt.

82 H. Cftmelop. %eq.

/cootantls.

Mag. 6.3

Mag. 6.3

Mag. 5.4

Mag. 5.3

Mag. 5.6

WadL
TiatiB.

Right
Atom-
■skm.

1

Decli-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean
Time.

Right

AacenF>

sion.

Decli-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

Deolt-
nation.

• /

h m

• /

h m

e /

•

h m

0 $

h m

• »

Jan.

1059

1 •

-84 8

p 0

Jan.

1214

+88 9

mm

Jan.

12 46

-8440

Jan.

12 48

+8351

• •

Jan.

13 27

-8521

mm

0-7

^8

37.88

0.7

s
38.79

WW

9.03

0.8

s
6.64

WW

9.16

0.8

8

31.72

WW

23.04

0.8

8

11.96

WW

29.57

1.7

59.20

38.10

1.7

39.39

9.04

1.8

6.93

9.21

1.8

31.91

22.99

1.8

12.29.

29.57

2.7

59.42

38.34

2.7

39.98

9.03

2.7

7.28

9.30

2.7

32.09

22.90

2.8

12.62

29.59

3.7

i^S2

38.62

3.7

40.58

8.99

3.7

7.52

9.38

3.7

32.28

22.82

3.8

12.97

29.63

4.7

59.83

38.91

4.7

41.21

8.96

4.7

7.81

9.51

4.7

32.47

22.74

4.8

18.31

29.69

6.7.

mm

39.20

5.7

41.86

8.92

5.7

8.09

9.66

5.7

32.67

22.64

5.8

13.64

29.77

6.7

eo.2i

39.49

6.7

42.57

8.88

6.7

8.34

9.80

6.7

32.90

22.54

6.8

13.96

29.85

7.7.

^37

•

39.77

7.7

43.30

8.87

7.7

8.60

9.96

7.7

33.13

22.48

7.8

14.25

29.95

8.7

60(51

40.05

8.7

44.05

8.87

8.7

8.84

10.11

8.7

33.36

22.42

8.8

14.53

30.04

9.7

eq^7

40.33

9.7

44.80

8.88

9.7

9.06

10.27

9.7

33.59

22.37

9.8

14.81

30.12

10.7

60.82 40.59

10.7

45.54

8.92

10.7

9.29

10.41

10.7

33.82

22.34

10.8

15.08

30.19

11.7

60.97

•

40.84

11.7

46.26

8.99

11.7

9.51

10.52

11.7

34.05

22.35

11.8

15.35

30.25

1

12.e

bi J3

41.09

12.7

46.97

9.07

12.7

9.75

10.64

12.7

34.27

22.36

12.7

15.63

30.31

13.6

bl.29

41.35

13.7

47.64

9.15

13.7

9.99

10.77

13.7

34.47

22.39

13.7

15.92

30.36

14.e

61.47

41.61

14.7

48.26

9.24

14.7

10.24

10.90

14.7

34.67

22.43

14.7

16.22

30.42

15,6

6L65

1

41.90

15.7

48.86

9.32

15.7

10.50

11.04

15.7

34.87

22.46

15.7

16.58

30.50

i

16.6

61.82

42.21

16.7

49.42

9.40

16.7

10.78

11.21

16.7

35.05

22.49

16.7

16.86

1

30.50

17.6

62.01

42.53

17.7

49.98

9.47

17.7

11.06

11.39

17.7

35.23

22.51

17.7

17.21

30,71

18<6

6W9

42.89

18.7

50.55

9.53

18.7

11.34

11.61

18.7

35.42

22.51

18.7

17.56

30.85

19.6

62.33

43.25

19.7

51.16

9.58

19.7

11.61

11.83

19.7

35.61

22.51

19.7

17.88

31.02

20.6

62.48

43.61

20.7

51.81

9.61

20.7

11.87

12.07

20.7

35.83

22.50

20.7

18.20

31.20

21.6

62.61

43.99

21.7

52.50

9.66

21.7

12.10

12.34

21.7

36.06

22.49

21.7

18.50

31.41

22.6

62,71

44.36

22.7

53.21

9.74

22.7

12.31

12.59

22.7

36.28

22.51

22.7

18.77

31.61

23.6

62.81

-* * t

1

44.69

23.7

53.93

9.83

23.7

12.51

12.82

23.7

36.51

22.55

23.7

19.04

31.79

24.6

62.91

45.01

24.7

54.65

9.97

24.7

12.71

13.04

24.7

36.74

22.60

24.7

19.28

31.94

25.6

63.02

45.30

25.7

55*31

10.11

25.7

12.91

13.24

25.7

36.95

22.70

25.7

19.55

32.09

26.6

63.15

45.61

26.7

55.92

10.29

26.7

13.13

13.43

26.7

37.15

22.80

26.7

19.82

32^

27.^

63.28

45.93

27.7

56.48

10.47

27.7

13.36

13.62

27.7

37.34

22.93

27.7

20.10

32.37

28.6

1

63.43

46.27

28.7

56.99

10.64

28.7

13.61

13.83

28.7

37.52

23.06

28.7

20.41

32.52

29.6

63.57

46.62

29.7

57.47

10.79

29.7

13.86

14.06

29.7

37.68

23.17

29.7

20.73

32.69

30.6

63.71

46.99

30.6

57.97

10.93

30.7

14.11

H.32

30.7

37.85

23.28

30.7

21.05

32.88

31.6

63.84

47.38

31.6

58.47

11.07

31.7

14.36

14.59

31.7

38.02

23.37

31.7

21.37

33.09

9^ -9.75

31.02 +2

11.00

10.'

76 -10.72

9.34 +9.29

12.36 -12.32

10^ 59« 55V280

12»» 14« 5

58-.425

12*^

46"" 7M52

\2^ 48« 30«.418

13*^ 27» 14*.624

-84**

8' (

>0".60

+88«

9' I

16",08

--W

40' 2

I2''.34

+83**

51' I

0".47

-85**

21' A

i2".23

286

APPARENT PLACES OF STARS, 1917.

CIRCUMPOLAR STARS.

FOR THE UPPER TRANSIT AT WASHINGTON.

8 Ootantlt.

Ghroombridfe 8888.

p Octantla.

f Uraae Minoria.

69 G. Apodia.

Mag. 4.1

Mag. 7.2

Mag. 5.7

Mag. 4.4

Mag. 5.9

Wuh.
Tnnd.

Riirht

Aiiotn-
lion.

Deollr
nation.

WMh.
Mean

Tim©.

Right

Asotn-

•ion.

Decli-
nation.

Wash.
Mean
Time.

Right

Aacen-

slon.

Decli-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean
Time.

Right

Ascen*

slon.

Dedi-

n fitter

h m

h m

• »

h m

• /

h m

o /

h m

• /

Jan.

14 13

-8317

Jan.

15 3

+8732

mm

Jan.

15 23

-8411

• •

Jan.

16 54

+8210 Jan.

1715

-8046

mm

0.8

94.85

WW

0.66

0.0

8

19.12

99

47.42

0.9

s
50.93

WW

21.57

0.9

8

14.86

19.09

0.9

50.39

WW

63.65

1.8

25.07

0.67

1.8

19.46

47.20

1.9

51.15

21.38

1.9

14.02

18.78

1.9

50.47

63.32

9.8

26.30

0.61

2.8

19.78

46.99

2.0

51.39

21.19

2.9

14.97

18.49

2.9

50.59

63.02

8.8

26.64

0.47

3.K

20.00

46.76

3.9

51.64

21.03

3.9

15.02

18.18

3.9

50.69

62.73

4.8

26.78

9.44

4.8

20.42

46.54

4.9

51.89

20.89

4.9

15.06

17.88

4.9

50.82

62.45

6.8

26.02

9.45

6.8

20.76

46.30

5.8

52.15

20.78

5.9

15.12

17.56

5.9

50.95

62.19

6.8

26.26

0.48

6.8

21.13

46.06

6.8

52.39

20.70

6.9

15.18

17.22

6.9

51.07

61.95

7.8

26.46

9.51

7.8

21.54

45.80

7.8

52.64

20.62

7.9

15.26

16.87

7.9

51.19

61.74

8.8

26.60

9.52

8.8

21.98

45.56

8.8

52.86

20.55

8.9

15.34

16.53

8.9

51.30

61.53

9.8

26.87

9.64

9.8

22.43

45.35

9.8

53.09

20.46

9.9

15.43

16.20

9.9

51.40

61.32

10.8

27.06

9.66

10.8

22.90

45.15

10.8

53.29

20.37

10.9

15.52

15.87

10.9

51.51

61.10

11.8

27,26

9.67

11.8 '23.38: 44.96

11.8

53.50

20.28

11.9

15.61

15.55

11.9

51.60

60.88

1:^.8

27.46

9.67

12,8 23.86 i 44.79

12.8

53.72

20.19

12.9

15.69

15.25

12.9

51.70

60.66

13.8

27,66

9.67

13.8 24,33 1 44.66

13.8

53.95

20.07

13.9

15.81

14.96

13.9

51.80

60.42

14.8

27.87

9.66

14.8 ] 24.77 i 44.61

14.8 j 54.17

19.95

14.9 ' 15.91

14.70

14.9

51.91

60.16

1^8

28.00) 9,67

16,8 1 26.20 44,38

15.8

54.41

19.83

16.9 j 16.01

14.46

15.9

52.02

50.90

ie.8

28.32; 9.67

16,8 25,62 44.26

16,8

54.68

19.73

16.9 16.10

14.22

16.9

52.15

59.65

17,8

28,67

9,61

17.8 1 26,00 : 44,13

17,8

64.96 1 19.64

17.9 j 16.19

13.98

17.9

52.29

50.41

1^8

28,82

9,68

18,8 26,39 ' 43.99

18.8

56.23 ; 19.58

18.9 16.28

13.72

18.9

52.44

50.17

1»,8

29,07 9,77

19,8 26,79 43.81

19.8

66,62 19.64

19.9 16.37

1

13.44

19.9 1 52.60

58.96

»>.8

29,31 9,8$

20,8 27.21 43,63

20.8

65.S1 19.53

20.9 16.45

13.16

1
20.9 i 52.76

58.77

SI.8

29,M 10.02

21.8 27.66 43.46

21.8 66.09 19.54

21.9 1 16.66

12.86

21.9 ; 52.93

58.62

fi.8

29,76 UV16

22.8 28,16 43.2$

22.S 66.34 19.56

22.9 ; 16.66

12.66

22.9 ; 53.07

58.48

tSU8

29,96 10,2S

23.8 28,67 43,13

23.8 66-68 19.57

23.9 i 16.78

1

12.26

23.9 1 53.21

58.35

:M.t

»,14 10.3$

24.8 29.21 43.00

24.8 56.81 19.68

24.9 . 16.91 5 11.97

r

24.9 ' 53.34

58.19

«kT

30,33 10.4«

2;^,8 29.74 42.90

26.8 67.04 19.66

26.91 17.04 11.72

26.9 ' 63.46

58.02

»k7

30,» UV65

26.S 30,26 42.S4

26.8 67.27 19.S2

26.9 17.17 11.49

26.9 > 53.58

57.84

r.T

30,76 UV«5

27.$ 30.76 42,7$

27,8 67 .xM 19.47

27.9 17.31 11.29

27.9 ' 63.71

57.65

»T

3lV9r UV«>

2$.< 3lJ» 42,74

♦S.8 57.77 19.43

2$.S 1743 11.11

28.9 53.84

57.46

»kT

31 aO UVTT

29 S 31.^ 42.70

29-8 6SlM 19.39

29.8 IT-xVi 10.93

29.9.53.99' S7.23

».T}$14.^ 10 :S:^

3l^$ Xi.lO 42.66

».$ 6>32 19 38

»8 17.67 1076

30.9 ' 64.16 57.03

1

31 S 32.53 42.»
iSl3.^ - 23.3S

31.$ 68 «2

19 39
9.«

31. < 17-79 10-67

31.9 64.» 56.84

i<» -^^

9.$S -

6j!4 -6.16

w 15* r* ?se

l^^ .^ 41m:>

KV iS» :^.5M

If' M* 2.V i^^fi

IT* 15" M«.8Be

-«*

i: i

r^ -«

-^r*

X:^ 1

10 S2

->^*'

i; .^

^> 39

_55>c

10 i

e -.76 1

-^SIO*

47-

6".66

APPAKENT PLACES OF STARS, 1917.

237

CIRCUMPOLAR STAES.

FOR THE UPPER TRANSIT AT WASHINGTON.

^ USMB Hinorli.

X OotantlB.

A. Urg» Hinoila.

(T Ooteatls.

TSDimoonis.

Mag. 4.4

Mag. 5.2

Mag. 6.6

Mag. 5.5

Mag. 5.7

Waih.
Iten
Time.

Right

Aaosn-

skm.

DecU-
natian.

Wash.
Mean
Time.

Right

Asoen-

8km.

Decli-
natiQn.

Wash.
Mean
Time.

Right

Asorai-

sioo.

DeolS-
nation.

Wash.
Mean
Time.

Right

A8oen>

sion.

Decli-
nation.

Wash.
Mean
Time.

Right

Aaoen*

sion.

Dedi-
natloQ.

h m

e #

h m

O 1

h m

• $

h m

• /

h m

• 1

Jan.

17 58

+8636

Jan.

18 5

-8739

Jan.

19 0

+89 0

Jan.

19 26

-8913

Jan.

20 48

+8213

mm

0.9

8

32.24

9$

44.64

0.9

8

50.69

WW

51.56

1.0

8

54.17

WW

63.20

1.0

8

39.88

99

32.96

1.1

8

29.69

WW

42.76

1.9

32.28

44.34

1.9

50.91

51.18

2.0

53.94

62.90

2.0

39.81

32.57

2.1

29.61

42.52

2.9

32.30

44.06

2.9

51.16

50.79

3.0

53.66

62.61

3.0

39.86

32.16

3.1

29.53

42.30

3.9

32.30

43.77

3.9

51.44

50.43

4.0

53.34

62.34

4.0

40.03

31.76

4.1

29.45

42.07

4.9

32.31

43.45

4.9

51.75

50.09

5.0

52.99

62.04

5.0

40.33

31.38

5.1

29.36

41.83

5.9

32.32

43.13

5.9

52.09

49.77

5.9

52.64

61.72

6.0

40.69

31.01

6.1

29.27

41.59

6.9

32.33

42.79

6.9

52.43

49.47

6.9

52.31

61.41

7.0

41.09

30.65

7.1

29.18

41.31

7.9

32.37

42.45

7.9

52.76

49.19

7.9

52.03

61.07

8.0

41.50

30.31

8.1

29.07

41.03

8.9

32.42

42.08

8.9

53.08

48.91

8.9

51.81

60.71

0.0

41.90

29.99

9.1

28.98

40.72

9.9

32.51

41.71

9.9

53.38

48.65

9.9

51.65

60.35

10.0

42.28

29.68

10.1

28.90

40.41

10.9

32.59

41.36

10.9

53.67

48.37

10.9

51.58

59.99

11.0

42.61

29.35

11.1

28.81

40.09

11.9

32.70

43.01

11.9

53.95

48.09

11.9

51.59

59.64

12.0

42.89

29.02

12.1

28.75

39.76

12.9

32.83

40.68

12.9

54.23

47.81

12.9

51.66

59.29

12.9

43.15

28.68

13.1

28.68

39.42

13.9

32.96

40.35

13.9

54.50

47.50

13.9

51.77

58.95

13.9

43.41

28.34

14.1

28.63

39.09

14.9

33.10

40.07

14.9

54.79

47.19

14.9

51.93

58.65

14.9

43.68

27.98

15.0

28.58

38.79

15.9

33.24

39.79

15.9

55.11

46.87

15.9

52.07

58.36

15.9

44.01

27.60

16.0

28.54

38.51

16.9

33.37

39.52

16.9

55.47

46.54

16.9

52.18

58.08

16.9

44.44

27.22

17.0

28.50

38.24

17.9

33.47

39.26

17.9

55.88

46.20

17.9

52.25

57.80

17.9

45.00

26.81

18.0

28.46

38.00

18.9

33.57

38.98

18.9

56.33

45.89

18.9

62.27

57.52

18.9

45.70

26.42

19.0

28.42

37.73

19.9

33.67

38.68

19.9

56.81

45.60

19.9

52.24

57.24

19.9

46.53

26.04

20.0

28.36

37.46

20.9

33.76

38.37

20.9

57.32

45.32

20.9

52.18

56.92

20.9

47.46

25.70

21.0

28.30

37.16

21.9

33.86

38.04

21.9

57.81

45.08

21.9

52.17

56.58

21.9

48.40

25.36

22.0

28.24

36.84

22.9

34.00

37.70

22.9

68.28

44.85

22.9

62.25

56.21

22.9

49.33

25.04

23.0

28.18

36.50

23.9

34.16

37.36

23.9

58.72

44.63

23.9

52.40

55.85

23.9

50.17

24.75

24.0

28.13

36.15

24.9

34.35

37.02

24.9

59.14

44.42

24.9

52.66

55.49

24.9

50.93

24.46

25.0

28.09

35.79

25.9

34.57

36.72

25.9

69.52

44.18

25.9

53.04

55.15

25.9

51.59

24.14

26.0

28.06

35.44

26.9

34.79

36.43

26.9

59.90

43.90

26.9

53.49

54.83

26.9

52.21

23.81

27.0

28.04

35.09

27.9

35.01

•

36.19

27.9

60.30

43.62

27.9

53.97

54.54

27.9

52.84

23.45

28.0

28.04

34.75

28.9

35.24

35.96

28.9

60.72

43.33

28.9

54.45

54.26

28.9

53.54

23.09

29.0

28.04

34.45

29.9

35.44

35.72

29.9

61.19

43.04

29.9

54.88

54.01

29.9

54.33

22.72

30.0

28.04

34.17

30.9

35.64

35.49

30.9

61.69

42.76

30.9

55.27

63.77

30.9

55.24

22.35

31.0

28.04

33.91

31.9

35.82

35.26

31.9

62.23

42.49

31.9

55.64

53.50

31.9

56.28

21.99

32.0

28.03

33.63

16.92 +16.89

24.52 -24.50

58.24 +58.23

73.87 -73.86

7.39 +7.33

XT' 59« 1».307

18^ 6« 11-.893

19*^ 2« 39V624

19^ 27»» 42V218

20»» 48« 40-.494

+86*»

36' £

;i".17

-87*>

39' I

►1".82

+89*»

1'

2".17

-89*»

13' 2

!8".57

+82*>

13' 2

{9".86

238

APPAKENT PLACES OF STARS, 1917.

CIRCUMPOLAR STARS.

FOR THE UPPER TRANSIT AT WASHINGTON.

XooteatlB.

V Ootentlt.

ft OotantU.

89 H. Cephei.

y^ OoteatU.

Mag. 5.4

Mag. 5.7

Mag. 4.3

Biag. 5.6

Mag. 5.1

Wash.
Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean

Time.

Right
Ascen-
sion.

DecJi-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

h m

• /

h m

• /

h m

• /

h m

• /

h m

I • '

Jan.

2138

-83 6

Jan.

2215

-8623

§§

Jan.

22 37

-8149

m§

Jan.

23 27

t8651

Jan.

23 47

-8228

1.1

8-

15.83

9 W

17.67

1.1

s
62.64

39.06

1.2

s
37.43

WW

14.78

1.2

s
32.94

24.28

1.2

16.63

61.91

2.1

15.72

17.36

2.1

62.36

38.78

2.2

37.30

14.53

2.2

32.61

24.23

2.2

16.46

61.78

3.1

15.61

17.03

3.1

62.09

38.46

3.2

37.18

14.27

3.2

32.29

24.19

3.2

16.29

61.62

4.1

15.52

16.69

4.1

61.86

38.16

4.2

37.08

14.00

4.2

31.95

24.15

4.2

16.14

61.44

1

5.1

15.45

16.36

5.1

61.64

37.83

6.2

36.97

13.72

5.2

31.59

24.11

5.2

15.98

61.23

6.1

16.39

16.02

6.1

61.44

37.52

6.1

36.87

13.44

6.2

31.22

24.06

6.2

15.84

61.03

7.1

15.33

15.70

7.1

61.26

37.22

7.1

36.79

13.17

7.2

30.83

24.01

7.2

15.71

60.82

1

8.1

15.28

15.40

8.1

61.10

36.93

8.1

36.72

12.91

8.2

30.42

23.94

8.2

15.58

60.63

9.1

15.23

15.11

9.1

60.94

36.66

9.1

36.64

12.66

9.2

30.01

23.86

9.2

15.46

60.44

10.1

15.17

14.82

10.1

60.77

36.37

10.1

36.56

12.41

10.2

29.60

23.73

10.2

15.33

60.25

U.l

15.11

14.53

11.1

60.60

36.10

11.1

36.48

12.17

11.2

29.20

23.60

11.2

15.21

60.08

12.1

15,05

14.24

12.1

60.43

35.83

12.1

36.39

11.93

12.2

28.82

23.45

12.2

15.09

59.93

13.1

14.97

13.95

13.1

60.24

35.55

13.1

36.30

11.69

13.2

28.45

23.28

13.2

14.94

59.76

14.1

14.90

13.64

14.1

60.03

35.26

14.1

36.19

11.42

14.2

28.12

23.11

14.2

14.79

59.58

15.1

14.82

13.33

16.1

69.82

34.95

15.1

36.09

11.16

15.2

27.79

22.96

15.2

14.64

59.40

16.1

14.74

13.00

16.1

69.61

34.64

16.1

35.99

10.87

16.2

27.51

22.81

16.2

14.48

,59.19

1

17.1

14.68

12.63

17.1

69.40

34.31

17.1

35.88

10.56

17.2

27.22

22.67

17.2

14.33

1

58.96

18.1

14.62

12.26

18.1

59.22

33.94

18.1

36.79

10.24

18.2

26.93

22.67

18.2

14.19

56.70

19.1

14.59

11.87

19.1

59.07

33.56

19.1

35.73

9.90

19.1

26.63

22.46

19.2

14.05

58.42

20.1

14.57

11.47

20.1

58.95

33.19

20.1

35.66

9.53

20.1

26.31

22.33

20.2

13.92

56.14

21.1

14.56

11.09

21.1

58.86

32.80

21.1

35.61

9.16

21.1

25.98

22.21

21.2

13.83

1
57.85

22.1

14.57

10.73

22.1

68.78 j 32.42

22.1

36.68

8.82

22.1

25.61

22.08

22.2

13.73

57.55

23.1

14.57

10.39

23.1

68.73

32.09

23.1

36.64

8.48

23.1

26.23

21.91

23.2

13.63

57.26

24.1

14.57

10.06

24.1

68.66

31.77

24.1

36.60

8.17

24.1

24.86

21.72

24.1

13.55

; 57.02

1

25.1

14,56

9.73

26.1

68.56

31.46

26.1

35.46

7.89

25.1

24.61

21.49

25.1

13.45

'66.78

26.1

14.53

9.42

26.1

68.43

31.13

26.1

36.39

7.60

26.1

24.19

21.26

26.1

13.32

•56.54

27.1

14.49

9.09

27.1

58.31

30.81

27.1

36.31

7.31

27.1

23.90

21.02

27.1

13.20

56.30

28.0

14.45

8.73

28.1

68.16

30.46

28.1

36.23

7.00

28.1

23.65

20.79

28.1

13.07

1 56.04

29.0

14.41

8.37

29.1

68.01 30.10

29.1

36.16

6.67

29.1

23.41

20.67

29.1

12.93

165.77

30.0

14.38

7.99

30.1

67.87

29.73

30.1

36.08

6.30

30.1

23.19

20.36

30.1

12.81

55.46

31.0

14.37

7.57

31.1

67.77

29.33

31.1

36.03

6.94

31.1

22.96

20.17

31.1

12.68

55.U

32.0

14.37

7.16

32.1

57.70

28.93

32.1

34.98

6.66

32.1

22.72

19.98

32.1

12.58

54.81

1

8.33 -8.27

15.89 -16.86

7.03

6.96

18.24 +18.21

7.64 -7.58

2V 38»» 19-.542

22^ 16» 8«.666

22*» 37™ 3

9'.016

23^ 27« 44M26

23*^ 47» 16- .424

-83<>

6'

6".99 1

-86*»

23' 2

7'M3 1

-81*>

49'

2".34

+86°

50' 5

8".89 1

-82*»

28' 4

8".42

APPARENT PLACES OF STABS, 1917

CIECUMPOLAR STARS.

FbR THE UPPER TRANSIT AT WASHINGTON.

239

48 H. Cepliei.

a UruB Ifinozis.

. (Polaris,)
Mag, 2.1

4 G. Ootantlt.

Oroombridfe 760.

Groombridge 944.

Mag. 4.5

Mag. 6.6

Mag. 6.7

Mag. 6.4

Wash.

Mean
Time.

Right

Ascen-

•ion.

Deeli-
natlon.

Wash.
Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

Wadi.
Mean
Time.

Right

Ascen-

sion.

Decli-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

Declii
nationi

h m

• #

b m

• /

h m

• t

h m

• /

h m

• /

Feb.

056

+8549

Feb.

129

+8852

Feb.

141

-8511

•J

Feb.

410

+8520

Feb.

5 35

+85 9

0.2

62.48

11.89

0.2

s
57.76

' w

11.47

0.2

8

59.10

WW

32.00

0.3

8

15.51

WW

34.50

0.4

s

31.60

99

47.57

1.2

62.24

11.79

1.2

56.84

11.41

1.2

58.81

31.81

1.3

15.32

34.64

1.4

31.47

47.79

2.2

62.00

11.69

2.2

55.88

11.36

2.2

58,54

31.61

2.3

15.12

34.78

2.4

31.34

48.02

3.2

61.75

11.59

3.2

54.86

11.31

3.2

58.29

31.41

3.3

14.93

34.91

3.4

31.21

48.26

4.2

61.47

11.46

4.2

53.79

11.24

4.2

58.04

31.21

4.3

14.70

35.05

4.4

31.05

48.50

5.2

61.20

11.34

5.2

52.68

11.18

5.2

57.81

31.00

5.3

14.46

35.20

5.4

30.88

43 74

6.2

60.91

11.20

6.2

51.56

11.09

6.2

57.58

30.80

6.3

14.20

35.35

6.4

30.70

48.99

7.2

60.63

11.04

7.2

*

50.43

10.97

7.2

57.36

30.61

7.3

13.93

35.49

7.3

30.50

49.22

8^

60,35

10.86

8.2

49.32

10.84

8.2

57.12

30.43

8.3

13.67

35.58

8.3

30.29

49.42

9.2

60.09

10.66

9.2

48.24

10.67

9.2

56.89

30.25

9.3

13.39

35.66

9.3

30.07

49.62

10.1

59.85

10.44

10.2

47.23

10.50

10.2

56.66

30.09

10.3

13.12

35.72

10.3

29.84

49.77

11.1

69.61

10.22

11.2

46.28

10.32

11.2

56.41

29.92

11.3

12.85

35.76

11.3

29.62

49.93

1

12.1

69.40

10.01

12.2

45.41

10.15

12.2

56.14

29.74

12.3

12.60

35.77

12.3

29.40

50.08

13.1

69.20

9.82

13.2

44.59

9.97

13.2

55.87

29.55

13.3

12.37

35.79

13.3

29.20

50.22

14.1

59.03

9.62

14.2

43.80

9.82

14.2

55.60

29.31

14.3

12.15

35.81

14.3

29.01

50.33

16.1

66.85

9.44

15.2

43.04

9.69

15.2

55.33

29.09

15.3

11.95

35.85

15.3

28.83

50.46

16.1

58.66

9.28

16.2

42.23

9.56

16.2

55.09

28.82

16.3

11.74

35.90

16.3

28.69

50.61

17.1

58.47

9.13

17.2

41.38

9.45

17.2

54.84

28.53

17.3

11.54

35.98

17.3

28.51

50.78

18.1

68.24

8.97

18.2

40.48

9.33

18.2

54.63

28.22

18.3

11.31

36.07

18.3

28.34

50.95

19.1

68.00

8.79

19.1

39.50

9.19

19.2

54.44

27.91

19.3

11.07

36.15

19.3

28.15

51.14

20.1

67.76

8.57

20.1

38.49

9.03

20.2

54.24

27.63

20.3

10.80

36.22

20.3

27.92

61,32

21.1

67.52

8.34

21.1

37.49

8.85

21.2

54.06

27.38

21.3

10.52

36.27

21.3

27.68

61.47

22.1

57,29

8.07

22.1 36.53

8.61

22.1

53.86

27.14

22.3

10.22

36.28

22.3

27.43

51.61

23.1

57.09

7.79

23.1

35.66

8,38

23.1

53.64

26.91

23.2

9.94

36.25

23.3

27.17

51.71

24.1

56.91

7.51

24.1

34.88

8.13

24.1

53.42

26.68

24.2

9.67

36.19

24.3

26.92

51.79

25.1

56.77

7.24

25.1

34.19

7.89

25.1

53.19

26.44

25.2

9.42

36.13

25.3

26.68

51.84

26.1

56.63

7.00

26.1

33.56

7.64

26.1

52.95

26.17

26.2

9.18

36.08

26.3

26.45

51.89

27.1

56.50

6.75

27.1

32.94

7.44

27.1

52.71

25.91

27.2

8.96

36.04

27.3 26.24

51.94

28.1

56.37

6.52

28.1

32.33

7.24

28.1

52.48

25.59

28.2

8.74

36.00

28.3

26.04

52.00

29.1

56.24

6.29

29.1

31.69

7.02

29.1

52.27

25.26

29.2

8.53

35.98

29.3

25.83

52.08

30.1

56.09

6.05

30.1

31.00

6.82

30.1

52.07

24.93

30.2

8.30

35.95

30.3

25.63

52.16

31.1

55.92

5.80

31.1

30.27

6.61

31.1

51.88

24.60

31.2

8.07

35.94

31.3

25.40

52.26

13.72 +1

3.68

50.68 +50.67

11.93 -11.89

_. . ^
12.32 +12.28

11.86 +11.82

C^ 57»

9».300

1^ 30°» 13M56

Ih 42m 2«.339

4h iQm 2".56l| h^ 35"» 12\782

+86**

48' 4

5".30

+88^

51' 4

.3".55 '

-85**

11' 2

11 ".46 1

+85^

20' 1

0".34

1+85^

9' 2

W)".24

240

APPAKENT PLACES OF STARS, 1917.

CrRCUMPOLAR STAKS.

FOR THE UPPER TRANSIT AT WASHINGTON.

81 O. MensfD.
Mag. 6.2

CMensse.
Mag. 5.6

61 H. Cephei.
Mag. 5.3

85 H. Camelop.
Mag. 5.1

Mag. 6.4

Wasb.
Mean
Time.

Right
Ascen-
sion.

Dedi-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

Deeli-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

DeoU-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

DeoU-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

Feb.

h m
5 46

-8449

Feb.

b m
6 46

e #

-8043

mm

Feb.

h m
7 2

e 1

+8711

mm

Feb.

b m
713

+8234

Feb.

h m
716

• 1
-8654

mm

0.4

8

20.59

WW

57.30

0.4

8

63.41

WW

46.99

0.4

8

42.24

WW

2.81

0.4

8

57.81

99

36.35

0.4

8

33.22

w9

13.93

1.4

20.34

57.54

1.4

63.32

47.32

1.4

42.15

3.08

1.4

57.78

36.62

1.4

32.95

14.28

2.4

20.10

57.75

2.4

63.22

47.63

2.4

42.04

3.36

2.4

57.77

36.90

2.4

32.67

14.61

3.4

19.85

57.95

3.4

63.11

47.92

3.4

41.94

3.65

3.4

57.74

37.18

3.4

32.37

14.92

4.4

19.60

58.13

4.4

63.01

48.18

4.4

41.82

3.96

4.4

57.71

37.49

4.4

32.07

15.21

5.4

19.37

58.30

5.4

62.90

48.43

5.4

41.67

4.28

5.4

57.67

37.80

5.4

31.78

15.49

6.4

19.13

58.47

6.4

62.80

48.67

6.4

41.49

4.61

6.4

57.62

38.12

6.4

31.49

15.77

7.4

18.91

58.64

7.4

62.69

48.92

7.4

41.29

4.92

7.4

57.55

38.43

7.4

31.21

16.04

8.4

18.68

58.80

8.4

62.59

49.17

8.4

41.06

5.23

8.4

57.47

«
38.72

8.4

30.94

16.32

9.4

18.47

58.98

9.4

62.49

49.43

9.4

40.80

5.52

9.4

57.38

39.01

9.4

30.68

16.61

10.3

18.24

59.16

10.4

62.39

49.70

10.4

40.53

5.79

10.4

57.29

39.28

10.4

30.42

16.90

11.3

18.01

59.37

11.4

62.28

49.97

11.4

40.25

6.03

11.4

57.20

39.53

11.4

30.16

17.21

12.3

17.77

59.58

12.4

62.18

50.27

12.4

39.98

6.26

12.4

57.10

39.76

12.4

29.89

17.54

13.3

17.52

59.79

13.4

62.07

50.57

13.4

39.73

6.48

13.4

57.02

39.99

13.4

29.58

17.86

14.3

17.25

60.00

14.4

61.95

50.87

14.4

39.50

6.60

14.4

56.94

40.20

14.4

29.26

18.19

15.3

16.97

60.19

15.4

61.83

51.16

15.4

39.30

6.90

15.4

56.87

40.41

15.4

28.90

18.51

16.3

16.69

60.34

16.4

61.70

51.41

16.4

39.10

7.12

16.4

56.81

40.64

16.4

28.53

18.80

17.3

16.40

60.49

17.4

61.56

51.64

17.4

38.91

7.36

17.4

56.75

40.88

17.4

28.13

19.09

18.3

16.11

60.60

18.4

61.42

51.85

18.4

38.71

7.62

18.4

56.70

41.14

18.4

27.73

19.33

19.3

15.83

60.69

19.4

61.29

52.05

19.4

38.49

7.89

19.4

56.62

41.40

19.4

27.34

19.56

20.3

15.56

60.77

20.4

61.16

52.24

20.4

38.22

8.17

20.4

56.54

41.69

20.4

26.97

19.76

21.3

15.31

60.86

21.4

61.03

52.42

21.4

37.92

8.44

21.4

56.43

41.97

21.4

26.62

19.98

22.3

15.06

60.96

22.4

60.90

52.61

22.4

37.58

8.68

22.4

56.30

42.22

22.4

26.28

20.22

23.3

14.81

61.09

23.4

60.78

52.81

23.4

37.22

8.89

23.4

56.18

42.44

23.4

25.95

20.47

24.3

14.55

61.22

24.4

60.66

53.04

24.4

36.85

9.09

24.4

56.04

42.64

24.4

25.61

20.73

25.3

14.28

61.36

25.4

60.53

53.29

25.4

36.50

9.27

25.4

55.91

42.83

25.4

25.26

21.00

26.3

14.01

61.51

26.3

60.41

53.54

26.4

36.17

9.42

26.4

55.80

42.98

26.4

24.90

21.29

27.3

13.72

61.65

27.3

60.27

53.79

27.4

35.85

9.57

27.4

55.70

43.13

27.4

24.52

21.56

28.3

13.43

61.76

28.3

60.13

54.00

28.4

35.56

9.73

28.4

55.60

43.28

28.4

24.11

21.82

29.3

13.14

61.87

29.3

59.98

54.20

29.4

35.27

9.90

29.4

55.49

43.45

29.4

23.68

22.06

30.3

12.84

61.93

30.3

59.83

54.39

30.3

34.98

10.08

30.4

55.40

43.64

30.4

23.24

22.30

31.3

12.54

61.99

31.3

59.69

54.54

31.3

34.67

10.26

31.4

55.29

43.84

31.4

22.81

22.49

11.10 -11.06

6.21 -6.13

20.36 +2

tO.34

7.74 +7.68

18.52 -1

8.49

5»» 46» 14V756

6^ 46» 58».546

yh 2™

4-.048

1^ \V^ 42*. 294

yh igjn 2

0*.292

-84*»

49' 4

^'\%^

-80°

43' 3

.8".16

+87*»

10' (

>4".74

+820

34' 3(

0".13 1

-86**

54'

6".70

APPARENT PLACES OF STARS, 1917.

241

CIRCUMPOLAR STARS.
FOR THE UPPER TRANSIT AT WASHINGTON.

Qfoomliridi^ 1119.

c

Octantis.

1 H. Diaconis.

C Cham«leonti8.

30 H. Gamelop.

Mag. 7.0

Mag:. 5.4

Mag. 4.6

Mag. 5.2

Mag. 5.3

III

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

h m

Decli-
nation.

Wash.
Mean
Time.

Right

A.^cen-

sion.

Decli-
nation.

h m

0 /

h m

• /

h m

0 /

0 /

h m

0 f

Feb.

817

+8852

Feb.

9 9

-8519

Feb.

9 25

+8141

Feb.

9 36

-8034

Feb.

10 21

+82 58

0.5

s
27.01

59.48

0.5

s
8.74

59.61

0.5

35.46

31.70

0.5

s
28.47

8.11

0.6

s
19.22

38.21

1.5

27.05

59.75

1.5

8.72

60.04

1.5

35.51

31.94

1.5

28.48

8.55

1.6

19.32

38.43

2.5

27.11

60.06

2.5

8.69

60.45

2.5

35.57

32.21

2.5

28.49

8.98

2.6

19.42

38.66

3.5

27.16

60.37

3.5

8.64

60.85

3.5

35.64

32.49

3.5

28.49

9.39

3.6

19.53

38.91

4.5

27.19

60.70

4.5

8.58

61.22

4.5

35.69

32.79

4.5

28.49

9.77

4.6

19.63

39.17

5.5

27.18

61.03

5.5

8.52

61.58

5.5

35.74

33.10

5.5

28.49

10.16

5.6

19.73

39.44

6.5

27.10

61.40

6.5

8.46

61.94

6.5

35.79

33.41

6.5

28.48

10.52

6.6

19.83

39.75

7.5

26.94

61.74

7.5

8.40

62.29

7.5

35.82

33.74

7.5

28.47

10.88

7.5

19.92

40.06

8.5

26.71 62.08

8.5

8.35

62.64

8.5

35.84

34.08

8.5

28.46' 11.23

S.5

19.98

40.38

9.5

26.42 62.42

9.5

8.30

63.00

9.5

35.85

34.41

9.5

28.45 11.60

9.5

20.03

40.70

10.5

26.07 1 62.74

10.5

8.26

63.36

10.5

35.85

34.73

10.5

28.46

11.96

10.5

20.08

41.02

11.5

25.70 ' 63.04

1

11.5

8.23

63.74

11.5

35.84

35.05

11.5

28.46

12.34

11.5

20.12

41.32

12.4

25.30 63.33

12.5

8.19

64.11

12.5

35.83

35.34

12.5

28.46 ; 12.75

12.5

20.15

41.61

13.4

24.92 ' 63.60

1

13.5

8.15

64.53

13.5

35.82 35.62

13.5

28.46

13.15

13.5

20.18

41.89

14.4

24.59

63.85

14.5

8.09

64.94

14.5

35.82

35.88

14.5

28.45 13.58

14.5

20.21

42.16

15.4

24.31 1 64.11

1

15.5

8.00

65.37

15.5

35.84

36.14

15.5

28.44 14.02

1

15.5

20.26

42.41

16.4

24.09 i 64.38

16.5

7.90

65.79

16.5

35.86

36.40

16.5

!

28.41 14.46

16.5

20.31

42.65

17.4

23.90 i 64.65

17.5

7.78

66.19

17.5 ' 35.89

36.67

17.5

28.38 14.88

17.5

20.38

42.91

18.4

23.68 1 64.96

18.5

7.64

66.57

18.5 i 35.91

36.94

18.5

28.34

15.27

18.5

20.45

43.20

19.4 1 23.43 1 65.27

19.5

7.50

66.93

19.5

35.92 37.26

19.5

28.30

15.64

19.5

20.51

43.50

20.4 ! 23.09 i 65.58

20.5

7.37

67.26

20.5

35.93

37.59

20.5 28.25

16.00

20.5

20.56

43.82

21.4

22.66

65.90

21.5

7.25

67.59

21.5

35.93

37.93

21.5

28.21

16.35

21.5

20.60

44.15

22.4

22.12

66.23

22.5

7.15

67.92

22.5

35.90

38.26

22.5

28.16

16.71

22.5

20.60

44.49

23.4

21.51 ! 66.52

23.5

7.05

68.27

23.5

35.86

38.59

23.5

28.13 17.07

23.5

20.61

44.83

24.4

20.84 66.78

24.5

6.95

68.63

24.5

35.82

38.89

24.5 28.11 , 17.45

24.5

20.60

45.15

25.4

20.18 67.02

25.5

6.85

69.01

25.5

35.77

39.17

25.5

28.08

17.84

25.5

20.58

45.45

26.4

19.55 ' 67.26

26.4

6.75

69.40

26.5

35.72

39.43

26.5

28.05

18.25

26.5

20.57

45.73

27.4

18.97 , 67.48

27.4

6.63

69.81

27.5

35.68

39.68

27.5

28.02 18.67

■

27.5

20.55

46.02

28.4

18.41 67.70

28.4

6.50

70.20

28.5

35^^.65

39.94

1
28.5 , 27.98

19.08

28.5

20.55

46.29

29.4

17.89 1 67.94

29.4

6.35

70.58

29.5

35.62

40.19

29.5

27.94

19.48

29.5

20.55

46.56

30.4

17.38 68.21

30.4

6.18

70.95

30.5

35.60

40.47

30.5

27.88

19.86

30.5

20.57

46.84

31.4

16.87

i 68.46
)1.36

31.4
12.J

6.01

71.29

31.4

35.58

40.75

31.5

27.82

20.24

31.5

20.58

47.15

51.37 +:

JO -1

L2.25

6.92 +6.85

6.10 -6.02

8.18 +

8.12

gh 15m 48\380

9^

8™ 57".938

9^^ 25" 2P.719

9»^ 36"^ 22\347

10»» 21"

4V831

+88° 53' 0".29

-85°

19' 57".45

+81° 41' 41".50

-80° 34' 6".83

+82° 58' 5

4".07

393<>8^

' -1917

I

()

•

242

APPARENT PLACES OF STARS, 1917.

CIRCUMPOLAR STARS.

FOR THE UPPER TRANSIT AT WASHINGTON.

i; Octantis.
Mag. 6.3

Bradley 1678.
Mag. 6.3

I OctantlB.
Mag. 5.4

82 H. Camelop. uq,
Mag. 5.3

K Ootantis.
Mag. 5.6

Wash.
Mean
Time.

Right

Ascen-

sion.

Decll-
natian.

Wash.
Mean
Time.

Right

Afloen-

sion.

Decli-
nation.

Wash.
Mean
Time.

Right

Asoen-

sion.

Decli-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean
time.

Right
Ascen-
sion.

Decli-
nation.

h m

« /

h m

e /

h m

« /

h m

e /

h m

0 /

Feb.

11 0

-84 8

Feb.

1214

+88 9

Feb.

12 46

-8440

Feb.

12 48

+83 51

Feb.

13 27

-8521

0.6

s
3.84

47.38

0.6

s
58.47

WW

11.07

0.7

s
14.36

WW

14.59

s
0.7 38.02

23.37

0.7

s
21.37

33.09

1.6

3.95

47.78

1.6

59.01

11.22

1.7

14.61

14.87

1.7

38.20

23.46

1.7

21.68

33.33

2.6

4.05

48.17

2.6

59.57

11.36

2.7

14.84

15.17

2.7

38.38

23.55

2.7

21.97

33.57

3.6

4.14

48.56

3.6

60.16

11.49

3.7

15.03

15.47

3.7

38.58

23.64

3.7

22.24

33.80

4.6

4.22

48.95

4.6

60.76

11.66

4.7

15.22

15.76

4.7 38.79

23.75

4.7

22.49

34.04

5.6

4.28

49.32

5.6

61.37

11.85

5.7

15.40

16.06

5.7

38.99

23.88

5.7

22.73

34.28

6.6

4.34

49.68

6.6

61.96

12.05

6.7

15.59

16.34

6.7

39.20

24.03

6.7

22.97

34.53

7.6

4.40

50.03

7.6

62.54

12.26

7.7

15.76

16.62

7.7

39.40

24.19

7.7

23.21

34.73

8.6

4.49

50.36

8.6

63.09

12.49

8.6

15.93

16.87

8.6

39.58

24.37

8.7

23.44

34.93

9.6

4.56

50.70

9.6

63.59

12.73

9.6

16.11

17.12

9.6

39.75

24.57

9.7

23.67

35.14

10.6

4.64

51.05

10.6

64.06

12.98

10.6

16.29

17.37

10.6

39.91

24.78

10.7

23.92

35.35

11.6

4.72

51.41

11.6

64.48

13.24

11.6

16.49

17.64

11.6 40.06

25.00

11.7

24.19

35.55

12.6

4.81

51.78

12.6 64.87

1

13.49

12.6

16.70

17.93

12.6

40.21

25.22

12.7

24.46

35.78

13.6

4.91

52.16

13.6

65.24

13.72

13.6

16.92

18.23

13.6

40.34

25.42

13.7

24.75

36.02

14.6

5.00

52.58

14.6

65.60

13.93

14.6

17.14

18.55

14.6

40.48

25.60

14.7

25.04

36.30

15.6

5.06

53.01

15.6

65.98

14.14

15.6

17.34

18.89

15.6

40.62

25.77

15.7

25.32

36.59

16.6

5.12

53.44

16.6 : 66.40

14.34

16.6

17.54

19.26

16.6

40.78

25.92

16.7

25.59

36.91

17.5

5.16

53.89

17.6

66.86

14.54

17.6

17.72

19.63

17.6

40.94

26.07

17.7

25.84

37.24

18.5

5.17

54.31

18.6

67.34

14.73

18.6

17.87

20.00

18.6

41.11

26.24

18.6

26.06

37.56

19.5

5.19

54.70

19.6

67.84

14.96

19.6

18.01

20.35

19.6

41.29

26.42

19.6

26.26

37.87

20.5

5.20

55.08

20.6

68.33

15.20

20.6

1
18.14 20.69

20.6

41.47

26.61

20.6

26.45

38.18

21.5

5.22

55.44

21.6

68.77

15.48

21.6

18.26

21.02

21.6

41.62

26.84

21.6

26.64

38.46

22.5

5.25

55.80

22.6

69.16

15.77

22.6

18.40

21.32

22.6

41.77

27.11

22.6

26.85

38.72

23.5

5.28

56.17

23.6

69.49

16.07

23.6

18.54

21.63

23.6

41.90

27.38

23.6

27.06

38.97

24.5

5.33

56.53

24.6

69.77

16.37

24.6

18.72 21.93

24.6

42.00

27.66

24.6

27.29

39.24

25.5

5.37

56.92

25.6

70.00

16.66

25.6

18.90 i 22.24

25.6

42.10

27.93

25.6

27.54

39.52

26.5

5.42

57.31

26.6

70.22

16.94

26.6

19.07

22.58

26.6 1 42.19

28.17

26.6

27.79

39.82

27.5

5.46 1 57.75

27.6

70.44

17.18

27.6

19.24

22.95

27.6

42.29

28.40

27.6

28.04

40.14

28.5

5.49 58.18

28.6

70.68

17.45

28.6

1
19.40 23.32

28.6

42.40

28.62

28.6

28.27

40.47

29.5

5.50 1 58.61

29.6

70.96

17.71

29.6

19.55

23.70

29.6 42.51

28.84

29.6

28.50

40.79

30.5

5.49

59.04

30.6

71.27

17.97

30.6

19.69

24.09

30.6

42.64

29.07

30.6

28.70

41.16

31.5

5.48 59.46

31.6

71.58

18.23

31.6

19.79 \ 24.49

31.6

42.77

29.31

31.6

28.88

41.50

9.8

1 -9.76

31.04 +31.02

10.77 -10.72

9.35 +9.29

12.36 -1

2.32

10^

59"» 55\280

12^^ \V^ 28».425

12^ 4(im 7« 152

12^ 48°» 30«.418

13^ 27°» 1

4«.624

-84«

H' 5

0".60 1

+88°

9' 3

6''.08

-84°

40' 2

2".34 1

+83°

or 5

0".47 1

-85°

2V 4

2".23

APPARENT PLACES OF STARS, 1917.

243

CIRCUMPOLAR STARS.

FOR THE UPPER TRANSIT AT WASHINGTON.

6 Ootantis.

Oroombridge 8283.

p Ootantis.

f Ursfe Mlnoris. |

69 G. Apodis.

Mag. 4.1

Mag. 7.2

Mag. 5.7

1

■

Vlag. 4.4

Mag. 5.9

Wash.
Sfean
Time.

Right
Ascen-
sion.

Decli-
nation.

Wiwh.
Mean
Time.

Right
Ascen-
sion.

1

Decli-
nation.

Wash.! Right
Mean ' Ascen-
Time.' slon.

i

Decli-
nation.

\Vash.
Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

Wash. Right
Mean Ascen-
Time. slon.

Decli-
nation.

h m

o /

h m

« /

, h m

0 /

h m

0 /

1
h m

• 1

Feb.

14 13

1

-8317

• a

Feb.

15 3

+87 32

Feb. 15 23

-8411

f M

Feb.

16 54

+8210

i §

Feb.

1

17 15

-8046

mm

0.7

s 1
31.69 1 11.01

0.8

s
32.53

WW

42.60

s
0.8 58.62

19.39

0.8

s
17.79

10.57

0.9

s
54.32

WW

56.84

1.7

31.93 i 11.18

1.8

32.98 42.52

1.8 1 58.91

19.42

1.8

17.90

10.37

1.9

54.49

56.69

2.7

32.15

11.36

2.8

33.45 42.45

2.8

59.19

19.48

2.8

18.03

10.14

2.8

54.66

56.56

3.7

32.37

11.54

3.8

33.95

42.37

3.8 ; 59.46

1

19.54

3.8

18.16

9.93

3.8

54.83

56.44

4.7

32.57

11.72

4.8

34.47

42.29

1
4.8 1 59.71

19.60

4.8

18.30

9.71

4.8

54.99

56.34

5.7

32.76

11.90

5.8

35.01

42.23

5.8 ; 59.96

19.68

5.8

18.44

9.50

5.8

55.14

56.26

6.7

32.95

12.07

6.7

35.56

42.18

6.8 i 60.20

19.76

6.8 18.59

9.29

6.8

55.29

56.15

7.7

33.13

12.25

7.7

36.11

42.15

7.8 60.43

19.81

7.8 18.74

1

9.09

7.8

55.42

56.06

8.7

33.32

12.39

8.7

36.66

42.14

8.8 , 60.67

19.87

8.8

18.91

8.91

8.8

55.56

55.96

9.7

33.51

12.53

9.7

37.21

42.17

9.8

60.90

19.91

9.8

19.06

8.77

9.8

55.70

55.82

10.7

33.69

12.68

10.7

37.73

42.20

10.8

61.14

19.95

10.8

19.21

8.63

10.8

55.84

55.69

11.7

33.91

12.83

11.7

38.22

42.25

11.7 61.40

19.98

11.8

19.37

8.53

11.8

55.98

55.55

12.7

34.13

13.00

12.7

38.69

42.31

12.7 1 61.66

20.01

12.8 19.52

8.43

12.8

56.15

55.42

13.7

34.35

13.17

13.7

39.15

42.36

13.7 61.93

20.07

13.8 j 19.66

8.32

13.8

56.32

55.28

14.7

34.57

13.36

14.7

39.58

42.41

14.7 62.22

20.15

14.8 1 19.80

8.23

14.8

56.49

55.15

15.7

34.80

13.60

15.7

40.00

42.43

15.7

62.51

20.23

15.8 19.94

1

8.13

15.8

56.68

55.05

1
16.7 35.02

13.86

16.7

40.46

42.43

1
16.7 1 62.80

20.37

16.8

20.07

8.00

16.8

56.87

54.99

17.7 35.22

14.12

17.7

40.92

42.43

17.7

63.08

20.53

17.8

20.22

7.87

17.8

57.06

54.93

18.7

35.42

14.38

18.7

41.43

42.43

18.7

63.35

20.70

18.8 20.36

1

7.72

18.8

57.25

54.90

19.7 35.60

14.64

19.7

41.95

42.43

19.7 ^ 63.59

20.86

19.8 i 20.53

1

7.56

19.8

57.42

54.89

I

20.7 1 35.77

14.88

20.7

42.49

42.47

20.7

63.83

21.01

20.8 i 20.69

7.42

20.8

57.58

54.86

21,7

35.93

15.12

21.7

43.04

42.54

21.7

64.05

21.14

21.8 ' 20.86

7.32

21.8

57.73

54.83

22.7

36.09

15.32

22.7

43.56

42.64

22.7 1 64.27

21.26

22.8 21.04

7.25

22.8

57.88

54.78

23.7

36.27

1

15.52

23.7

44.06

42.77

23.7 i 64.51

21.37

23.8 1 21.20

7.20

23.8

58.02

54.71

1

24.7 i 36.46

15.72

24.7

44.53

42.90

' 1

24.7 1 64.75 21.47

24.8

21.36

7.16

24.8

58.17

54.62

25.7

36.65

15.94

25.7

44.96

43.03

25.7 ; 65.01 21.55

25.8

21.51

7.16

25.8

58.34

54.54

26.7

36.86

16.16

26.7

45.38

43.16

26.7 '65.28 j 21.67

26.8

21.66

7.16

26.8

58.52

54.45

27.7 37.06

1

16.41

27.7

45.78

43.28

27.7 1 65.55 21.80

27.8

21.81

7.12

27.8

58.71

54.40

28.7

1
37.27

16.69

•

28.7

46.19

43.38

28.7 i 65.83 , 21.97

28.8

21.96

7.09

28.8

58.90

54.37

29.6

37.46

16.98

29.7

46.60

43.48

29.7 66,10. 22. 16

29.8

22.11

1

7.06

29.8

59.08

54.36

30.6

37.64

17.29

30.7

47.05

43.58

30.7 1 66.36 22.35

30.8 ! 22.27

7.02

30.8

59.27

54.37

31.6

37.81

17.59

31.7

47.51

43.69

31.7 i 66.60 22.56

1 \

31.8

22.44
34 -F

6.97
7.27

31.8

59.45

54.38

8.55 -8.50

23.35 +23.32

9.88 -9.83

7.;

6.24 -6.16

U^ 13" 27". 793

15*^ 3"^ 41M75

15^ 23"^ 56».594

16*^ 54"» i

>5\488

17*^ 15°^ 54*. 896

-83°

17' J

51 ".03

+87°

33' ]

0".52

-84°

\V I

{0".39

+82°

10' 2

^2".75

-80°

47'

6".56

244

APPARENT PLACES OF STABS, 1917

CIRCUMPOLAR STARS.

FOR THE UPPER TRANSIT AT WASHINGTON.

S Vtstt Minozis.

X Octantlt.

A. Unfle Mlnozit.

76 Draconis.

Mag. 4.4

Mag. 5.2

Mag. 6.6

Mag. 5.5

Mag. 6.7

Wash.
Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean
Tfane.

Right

Asoen-

sion.

nation. }}^^

Right
Ascen-
sion.

Decli-
nation.

h m

e /

h m

e /

h m

e /

h m

• 1

h m

a /

Feb.

17 58

+8636

§ »

Feb.

18 6

-8739

Feb.

19 0

+89 0

Feb.

19 26

-8913

Feb.

20 48

+8213

0.9

s
35.82

WW

35.26

0.9

s
2.23

WW

42.49

0.9

s
55.64

WW

53.50

0.9

s
56.28

WW

21.99

1.0

s
28.03

09

33.63

1.9

36.01

35.01

1.9

2.79

42.25

1.9

55.97

53.22

1.9

57.39

21.64

1.9

28.02

33.31

2.9

36.20

34.74

2.9

3.35

42.03

2.9

56.32

52.93

2.9

58.56

21.30

2.9

28.00

32.99

3.9

36.42

34.46

3.9

3.90

41.83

3.9

56.71

52.61

3.9

59.74

20.98

3.9

27.99

32.66

4.9

36.64

34.18

4.9

4.42

41.63

4.9

57.14

52.28

4.9

60.91

20.70

4.9

27.98

32.32

5.9

36.88

33.91

5.9

4.95

41.44

5.9

57.63

51.95

5.9

62.05

20.42

5.9

27.97

31.98

6.9

37.15

33.64

6.9

5.46

41.27

6.9

58.21

51.63

6.9

63.14

20.14

6.9

27.97

31.61

7.9

37.42

33.39

7.9

5.94

41.09

7.9

58.85

51.33

7.9

64.19

19.86

7.9

27.98

31.25

8.9

37.72

33.14

8.9

6.42

40.90

8.9

59.57

51.03

8.9

65.20

19.58

8.9

28.00

30.89

9.9

38.02

32.91

9.9

6.89

40.71

9.9

60.34

50.75

9.9

66.18

19.30

9.9

28.03

30.54

10.9

38.32

32.71

10.9

7.37

40.48

10.9

61.15

50.48

10.9

67.17

18.99

10.9

28.07

30.20

11.9

38.62

32.52

11.9

7.87

40.26

11.9

61.95

50.24

11.9

68.19

18.67

11.9

28.11

29.87

12.9

38.92

32.34

12.9

8.40

40.04

12.9

62.74

50.00

12.9

69.28

18.34

12.9

28.15

29.58

13.8

39.20

32.19

13.9

8.97

39.82

13.9

63.47

49.79

13.9

70.48

18.00

13.9

28.20

29.29

14.8

39.47

32.05

14.9

9.58

39.59

14.9

64.16

49.58

14.9

71.81

17.67

14.9

28.23

29.02

16.8

39.72

31.86

15.8

10.23

39.39

15.9

64.78

49.35

15.9

73.26

17.35

15.9

28.27

28.75

16.8

39.96

31.68

16.8

10.88

39.21

16.9

65.38

49.11

16.9

74.82

17.07

16.9

28.30

28.47

17.8

40.22

31.48

17.8

11.55

39.07

17.9

65.97

48.86

17.9

76.42

16.79

17.9

28.33

28.15

18.8

40.49

31.25

18.8

12.21

38.94

18.9

66.62

48.59

18.9

78.01

16.54

18.9

28.35

27.84

19.8

40.79

31.02

19.8

12.82

38.84

19.9

67.35

48.32

19.9

79.53

16.31

19.9

28.38

27.50

20.8

41.11

30.82

20.8

13.40

38.73

20.9

68.19

48.04

20.9

80.97

16.09

20.9

28.42

27.15

21.8

41.45

30.62

21.8

13.96

38.60

21.9

69.13

47.79

21.9

82.30

15.86

21.9

28.47

26.80

22.8

41.81

30.47

22.8

14.48

38.47

22.9

70.14

47.54

22.9

83.57

15.61

22.9

28.52

26.46

23.8

42.17

30.33

23.8

15.03

38.33

23.9

71.17

47.33

23.9

84.82

15.34

23.9

28.60

26.16

24.8

42.51

30.23

24.8

15.58

38.15

24.9

72.22

47.14

24.9

86.10

15.07

24.9

28.69

25.88

25.8

42.86

30.14

25.8

16.18

37.97

25.9

73.24

46.97

25.9

87.45

14.77

25.9

28.77

25.61

26.8

43.18

30.05

26.8

16.80

37.80

26.9

74.20

46.81

26.9

88.91

14.48

26.9

28.85

25.37

27.8

43.49

29.96

27.8

17.46

37.65

27.9

75.11

46.64

27.9

90.49

14.20

27.9

28.93

25.13

28.8

43.80

29.86

28.8

18.14

37.50

28.9

76.00

46.48

28.9

92.15

13.92

28.9

29.01

24.88

29.8

44.11

29.76

29.8

18.83

37.39

29.8

76.87

46.31

29.9

93.86

13.68

29.9

29.07

24.61

30.8

44.42

29.62

30.8

19.50

37.31

30.8

77.75

46.12

30.9

95.59

13.46

30.9

29.14

24.34

31.8

44.74

29.49

31.8

20.16

37.25

31.8

78.67

45.92

31.9

97.30

13.26

31.9

29.21

24.05

16.91 +16.88

24.50 -24.48

58.10 +58.09

73.60 -73.59

7.39 4

7.32

17*» 59"» 1".307

18'» G" 11*.893

19h 2« 39\624

19"^ 27«» 42*.218

20h 481" ^

10».494

f86«

36' f

)1'M7

-87°

39' 5

►1".82

+89°

r

2".17

-89°

13' 5

!8".57

+82°

13' 2

!9".86

APPARENT PLACiES OF STABS, 1917.

245

CTRCUMPOLAR STARS.

FOR THE UPPER TRANSIT AT WASHINGTON,

tFOctantls.

fi Octantia.

39 H. Cephei.

y^ Ootantla.

Mag. 5.4

Mag. 5.7

Mag. 4.3

Mag. 5.6

Mag. 5.1

WMb.
Mean

Time.

Rigfat

Asoen-

sfon.

Deoli-
nation.

Wash. Right
Mean Ascen-
Tfme. slon.

Decli-
nation.

Wash.
Mean

Time.

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

I>ecli-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

h m

Decli-
nation.

h m

o /

b m

• t

h m

o /

h m

0 /

0 $

Feb.

2138

-83 5

Feb.

22 15

-8623

F«b.

22 37

-8148

§ 0

Feb. 23 27

+8651

mm

Feb.

23 47

-8228

1.0

s
14.37

WW

67.15

1.1

s
57-70

28.93

1.1

s
34.98

WW

65.55

s
1.1 22.72

WW

19.98

1.1

s
12.58

It
54.81

2.0

14.38

66.76

2.1 57.64

28.52

2.1

34.94

65.17

2.1 22.46

19.78

2.1

12.48

54.48

3.0

14.41

66.37

3.1 ' 57.60

1

28.14

3.1

34.92

64.78

3.1

22.19

19.59

3.1

12.39

54.16

4.0

14.44

66.00

4.1

57.58

27.76

4.1

34.90 64.42

4.1

21.91

19.36

4.1

12.31

53.84

5.0

14.47

65.64

5.1

57.57

27.38

5.1

34.88 64.05

5.1

21.62

19.12

5.1

12.24

53.52

6.0

14.50

65.30

6.0

57.56

27.02

6.1

34.87 63.73

6.1

21.33

18.88

6.1

12.17

53.21

7.0

14.53

64.96

7.0

57.53

26.68

7.1

34.84 63.40

7.1

21.05

18.60

7.1

12.09

52.92

8.0

14.54

64.63

8.0

57.50

26.34

8.1

34.81 63.08

8.1

20.78

18.33

8.1

12.01

52.63

9.0

14.55

64.31

9.0

57.47

26.01

9.1

34.79 62.76

9.1

20.55

18.04

9.1

11.94

52.34

10.0

14.56

63.97

10.0

57.42

25.67

10.1

34.75 ; 62.44

10.1

20.34

17.73

10.1

11.84

52.04

11.0

14.57

63.63

11.0

57.36

25.31

11.1

34.71 62.09

11.1

20.15

17.41

11.1

11.74

51.75

12.0

14.57

63.26

12.0

57.30

24.93

12.0

34.67 61.73

12.1

19.98

17.13

12.1

11.65

51.43

13.0

14.58

62.86

13.0

57.24

24.53

13.0

34.62 1 61.36

13.1

19.84

16.86

13.1

11.55

51.12

14.0

14.61

62.46

14.0

57.20

24.12

14.0

34.61 ; 60.96

14.1

19.70

16.61

14.1

11.46

50.76

14.9

14.64

62.04

15.0

57.19

23.70

15.0

34.59 1 60.55

15.1

19.57

16.36

15.1

11.37

50.38

15,9

14.69

61.63

16.0

57.20

23.27

16.0

34.58 1 60.14

16.1

19.40

10.12

16.1

11.31

49.99

16.9

14.77

61.22

17.0

57.26

22.84

17.0

34.59 ! 59.72

17.1

19.23

15.89

17.1

11.25

49.59

17.9

14.85

60.81

18.0

57.35

22.42

18.0

34.62 ; 59.30

18.1

19.04

15.66

18.1

11.20

49.20

18.9

14.94

60.44

19.0

57.43

22.05

19.0

34.65 : 58.93

19.1

18.81

15.39

19.1

11.17

48.83

19.9

15.03

60.09

20.0

57.52

21.66

20.0

34.67

58.54

20.1

18.61

15.11

20.1

11.14

48.45

20.9

15.10

59.75

21.0

57.58

21.30

21.0

34.68

58.20

21.1

18.42

14.79

21.1

11.11

48.11

21.9 1 15.16

59.42

22.0

57.63

20.96

22.0

34.69 57.86

22.1

18.24

14.45

22.1

11.06

47.78

22.9 i 15.20

1

59.08

23.0

57.65

20.62

23.0

34.69 i 57.51

23.1

18.11

14.11

23.1

11.00

47.44

23.9 , 15.24

1

58.71

23.9

57.66

20.25

24.0

34.68 ; 57.15

24.0

18.03

13.79

24.1

10.94

47.10

24.9

15.28

58.35

24.9

57.67

19.87

25.0

34.67

56.79

25.0

17.97

13.47

25.1

10.80

46.77

25.9

15.34

57.97

25.9

57.70

19.47

26.0

34.67

56.38

26.0

17.92

13.15

26.1

10.78

46.40

26.9

15.39

57.57

26.9

57.73

19.06

27.0

34.66

55.98

27.0

17.87

12.88

27.1

10.73 46.01

27.9

15.47

57.16

27.9

57.78

18.65

28.0

34.67 ' 55.57

1

28.0

17.82

12.60

28.1

10.68 45.60

28.9

15.56

56.76

28.9

57.87

18.22

29.0

1
34.70 55.15

29.0

17.75

12.33

29.0

10.64

45.19

29.9

15.65

50.38

29.9

57.99

17.79

29.9

34.73

54.74

30.0

17.07

12.05

30.0

10.61

44.78

30.9

15.75

50.02

30.9

58.12

17.39

30.9

34.78

54.34

31.0

17.58

11.77

31.0

10.60

44.37

31.9

15.87

55.05

31.9

58.25

17.01

31.9

34.83

53.95

32.0

17.48

11.46

32.0

10.59

43.99

8.32 -8.26

15.88 -15.85

7.(

)3 -6.95

18.22 +18.20

7.64 -7.58

2V 38™ 19\542

22»' 10"> 8\650

22*^ 37™ 39\016

23" 27™ 44M25

23'^ 47™ 16».424

-83*»

6'

6".99

-86°

23' 2

7".13

-8r

49'

2".34

-r86^

50' 5

8".89 '

-82°

28' 4

8".42

246

APPARENT PLACES OF STARS, 1917.

CIRCUMPOLAR STARS.

FOE THE UPPER TRANSIT AT WASHINGTON.

48 H. Cepliel.
Mag. 4.5

a TStfut Hinoris.

(Polaris.)
Mag. 2.1

4 G. Octantia.
Mag. 5.6

Ghroombridge 760.
Mag. 6.7

Groombridfe 944.
Mag. 6.4

WnOh
Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean

Time.

Right

A.<icAn-

sion.

Decli-
nation.

Wash.
Mean
Thne.

Right

Amm-

sion.

Decli-
nation.

Wa^

Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

Decli-
natbn.

h m

e /

h m

0 /

h m

• /

h m, • '

h m

• t

Mar.

0 56

+8548

0f

Mar.

129

+8851

• •

Mar.

141

-8511

Mar.

4 10+8520

Mar.

535

+85 9

0 a

0.1

s
56.37

66.52

0.1

s 1
32.33 67.24

0.1

s
52.48

25.59

0.2

8.74 36.00

1

0.3

s
26.04

52.00

1.1

56.24

66.29

1.1

31.69 ; 67.02

1.1

52.27

25.26

1.2

8.53 35.98

].3

25.83

52.08

2.1

56.09

66.05

2.1

31.00 1 66.82

2.1

52.07

24.93

2.2

8.30 35.95

2.3

25.63

52.16

3.1

55.92

65.80

3.1

30.27 66.61

3.1

51.88

24.60

3.2

8.07 35.94

3.3

25.40

52.26

4.1

55.75

65.56

4.1

29.51

66.39

4.1

51.71

24.26

4.2

7.82 i 35.93

4.3

25.18

52.35

5.1

55.58

65.29

5.1

28.72

66.16

5.1

51.55

23.94

5.2

7.55

35.89

5.3

24.94

52.44

6.1

55.40

65.03

6.1 i 27.93

1

65.92

6.1

51.40

23.64

6.2

7.27

35.85

6.3

24.67

52.53

7.1

55.22

64.74

7.1

27.18

65.65

7.1

51.25

23.34

7.2

7.00 35.79

7.3

24.41

52. .58

8.1

55.07

1
64.42

8.1

26.45

65.36

8.1

51.08

23.06

8.2

6.71

35.71

8.3

24.14

52.04

9.1

54.93

64.11

9.1

25.79

65.07

9.1

50.91

22.76

9.2

6.44

35.62

9.3

23.86

52.69

10.1

54.82

63.78

10.1

25.19

64.78

10.1

50.74

22.47

10.2

6.17

35.49

10.3

23.59

52.68

11.1

54.72

63.44

11.1

24.69

64.46

11.1

50.55

22.18

11.2

5.92

35.35

11.3

23.32

52.67

12.1

54.63

63.13

12.1

24.25

64.17

12.1

50.37

21.90

12.2

5.68

35.20

12.3

23.06

52.63

13.1

54.58

62.83

13.1

23.86

63.89

13.1

50.18

21.60

13.2

5.46

35.06

13.3

22.83

52.59

14.1

54.53

62.54

14.1

23.50

63.61

14.1

49.99

21.25

14.2

5.27

34.92

14.3

22.62

52.55

15.1

54.48

62.27

15.1

23.14

63.36

15.1

49.80

20.90

15.2

5.07

34.81

15.3 22.42

52.53

16.1

54.40

62.03

16.1

22.75

63.11

16.1

49.65

20.52

16.2

4.88

34.70

16.2

22.21

52.52

17.1

54.32

61.77

17.1

22.30

62.89

17.1

49.51

20.13

17.2

4.68

34.60

17.2

22.01

52.53

18.1

54.22

61.52

18.1

21.78

62.66

18.1

49.40

19.73

18.2

4.45

34.51

18.2

21.79

52.57

19.0

54.12

61.26

19.1

21.23

62.40

19.1

49.29

19.36

19.2

4.23

34.42

19.2 21.55

52.60

20.0

54.01

60.96

20.1

20.69

62.13

20.1

49.18

19.00

20.2

3.98

34.32

20.2

21.29

52.61

21.0

53.91

60.63

21.1

20.18

61.82

21.1

49.07

18.64

21.2

3.73

34.19

21.2

21.01

52.58

22.0

53.85

60.29

22.1

19.73

61.48

22.1

48.96

18.33

22.2

3.47

34.01

22.2

20.74

52.53

23.0

53.79

59.92

23.1

19.40

61.14

23.1

48.83

18.00

23.2

3.22

33.78

23.2

20.47

52.44

24.0

53.78

59.58

24.1

19.15

60.79

24.1

48.68

17.69

24.2

3.01

33.57

24.2

20.23

52.34

25.0

53.77

59.25

25.1

19.00

60.45

25.1

48.54

17.38

25.2

2.81

33.35

25.2

19.98

52.23

26.0

53.78

58.93

26.1

18.89

60.13

26.1

48.39

17.04

26.2

2.63

33.15

26.2

19.75

52.11

27.0

53.79

58.65

27.1 ' 18.79

1

59.85

27.1

48.24

16.66

27.2

2.46

32.94

27.2

19.56

52.00

28.0

53.82

58.37

28.0 18.67

59.58

28.1

48.10

16.27

28.2

2.29

32.76

28.2

19.35

51.90

29.0

53.83

58.09

29.0 18.51

59.30

29.1

48.01

15.88

29.2

2.13

32.58

29.2

19.15

51.81

30.0

53.82

57.81

30.0 18.31

59.03

30.0

47.91

15.47

30.2

1.96

32.43

30.2

18.95

51.76

31.0

53.79

57.53

31.0 18.08

58.77

31.0

47.85

15.07

31.2

1.77

32.26

31.2

18.72

51.69

13.7

1 +13.67

50.60 +50.59

11.92 -11.88

12.J

\2 +12.28

11.86 +11.82

Oh 57» 9».300

Ih 3()m 13M56

Ih 42m 2«.339

4h

10°» 2-.561

b^ 35» 12».782

+86*»

48' 4

15".30

+88°

51' A

3".55 1

-85°

11' 2

1".46 1

+85°

20' 1

0".34 1

+85°

9' 3

0".24

APPARENT PLACES OF STARS, 1917.

247

CIRCUMPOLAR STARS.

FOR THE UPPER TRANSIT AT WASHINGTON,

SI O. Menus.

C Meii8«.

61 H. Cephei.

26 H. Camelop.

7 Q. Ootantta.

Mag. 6.2

Mag. 5.6

Mag. 5.3

Mag. 5.1

Mag. 6.4

Wash.
ICcan
Time.

Right

Ascsen-

sion.

DecU-
natioD.

Wash.
Mean
Time.

Right i
Ascen-
sion.

Decli-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

Decllp
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean
Time.

Ascen-!
sion.

Deoll-
natioo.

h m

o /

h m

• /

h m

• /

b m

• /

h m

• t

Mar.

5 46

-84 50

§ g

Mar.

6 46

-8043

mm

Mar.

7 2

+8711

Mar.

7 13

+8234

mm

Mar.

7 16,

-8664

mm

0.3

s
13.43

WW

1.76

0.3

s
60.13

WW

54.00

0.4

s
35.56

WW

9.73

0.4

s
55.60

WW

43.28

0.4

s
24.11

WW

21.82

1.3

13.14

1.87

1.3

59.98

54.20

1.4

35.27

9.90

1.4

55.49

43.45

1.4

23.68

22.06

2.3

12.84

1.93

2.3

59.83

54.39

2.3

34.98

10.08

2.4

55.40

43.64

2.4

23.24

22.30

3.3

12.54

1.99

3.3

59.69

54.54

3.3

34.67

10.26

3.4

55.29

43.84

3.4

22.81

22.49

4.3

12.26

2.02

4.3

59.54

54.69

4.3

34.35

10.46

4.4

55.17

44.05

4.4

22.39

22.68

5.3

11.97

2.05

5.3

59.40

54.83

5.3

34.01

10.66

5.3

55.05

44.25

5.3

21.96

22.85

6.3

11.70

2.08

6.3

59.26

54.95

6.3

33.64

10.86

6.3

54.92

44.45

6.3

21.55

23.01

7.3

11.44

2.11

7.3

59.11

55.08

7.3

33.23

11.06

7.3

54.78

44.66

7.3

21.15

23.18

8.3

11.17

•
2.14

8.3

58.98

55.20

8.3

32.82

11.24

8.3

54.63

44.85

8.3

20.76

23.35

9.3

10.91

2.18

9.3

58.84

55.33

9.3

32.39

11.39

9.3

54.47

45.01

9.3

20.38

23.53

10.3

10.64

2.23

10.3

58.70

55.49

10.3

31.96

11.53

10.3

54.31

45.16

10.3

20.01

23.72

11.3

10.38

2.32

11.3

58.56

55.64

11.3

31.53

11.65

11.3

54.15

45.31

11.3

19.62

23.92

12.3

10.10

2.38

12.3

58.43

55.80

12.3

31.11

11.75

12.3

53.99

45.41

12.3

19.21

24.13

13.3

9.81

2.45

13.3

58.28

55.96

13.3

30.72

11.82

13.3

53.85

45.50

13.3

18.79

24.34

14.3

9.51

2.50

14.3

58.13

56.12

14.3

30.35

11.89

14.3

53.72

45.59

14.3

18.35

24.55

15.3

9.20

2.52

15.3

57.97

56.27

15.3

30.01

11.97

15.3

53.59

45.68

15.3

17.88

24.75

16.3

8.88

2.53

16.3

57.81

56.38

16.3

29.68

12.07

16.3

53.48

45.79

16.3

17.39

24.91

17.3

8.57

2.51

17.3

57.65

56.47

17.3

29.35

12.18

17.3

53.36

45.91

17.3

16.89

25.06

18.3

8.28

2.47

18.3

57.49

56.53

18.3

29.00

12.30

18.3

53.24

46.04

18.3

16.40

26.18

19.2

7.99

2.41

19.3

57.33

56.59

19.3

28.64

12.43

19.3

53.11

46.18

19.3

15.93

25.28

20.2

7.71

2.35

20.3

57.17

56.63

20.3

28.22

12.56

20.3

52.96

46.32

20.3

15.47

26.37

21.2

7.45

2.31

21.3

57.02

56.68

21.3

27.77

12.67

21.3

52.79

46.44

21.3

15.04

26.47

22.2

7.18

2.28

22.3

56.88

56.74

22.3

27.31

12.75

22.3

52.62

46.54

22.3

14.63

25.68

23.2

6.92

2.27

23.3

56.74

56.83

23.3

26.84

12.81

23.3

52.44

46.60

23.3

14.22

25.71

24.2

6.64

2.28

24.3

56.59

56.94

24.3

26.37

12.84

24.3

52.27

46.65

24.3

13.80

25.86

25.2

6.37

2.28

25.3

56.45

57.04

25.3

25.94

12.85

25.3

52.11

46.68

25.3

13.37

26.01

26.2

6.08

2.29

26.3

56.30

57.15

26.3

25.52

12.83

26.3

51.96

46.71

26.3

12.92

26.16

27.2

5.79

2.28

27.3

56.13

57.24

27.3

25.13

12.82

27.3

51.81

46.72

27.3

12.45

26.30

28.2

5.47

2.24,

28.3

55.97

57.30

28.3

24.76

12.84

28.3

51.68

46.75

28.3

11.96

26.43

29.2

5.18

2.19

29.3

55.81

57.35

29.3

24.39

12.87

29.3

51.54

46.78

29.3

11.46

26.53

30.2

4.89

2.11

30.3

55.64

57.37

30.3

24.02

12.90

30.3

51.41

46.82

30.3

10.97

26.61

31.2

4.60

2.01

31.3

55.48

57.38

31.3

23.63

12.94

31.3 51.27

46.88

31.3

10.47

26.67

11.11 -]

.1.06

6.21 -6.13

20.37 +20.35

7.74 +7.68

18.53 -]

.8.51

5»» 46» ]

.4*.756

6^ 46™ 58*.546

7h 2"^ 4-.048

yh 13m 42».294

7h igm 2

I0».292

-84**

49' 4

16".89

-80''

43' a

18".16

+87''

10' I

>4".74

+82°

34' 2

M)".13

-86°

54'

6".70

248

APPARENT PLACES OF STARS. 1917

CmCUMPOLAR STARS.

FOR THE UPPER TRANSIT AT WASHINGTON

Oroombridge 1119.
Mag. 7.0

COotantts.
Mag. 5.4

1 H. I>zaooiii8.
Mag. 4.6

C Chanueleontis.
Mag. 5.2

80 H. Cameli^.
Mag. 5.3

Wash.
Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean
Time.

t

Right
Ascen-
sion.

Decli-
nation.

Mar.

h m
816

+8853

Mar.

h m
9 9

0 /

-8520

Mar.

h m
9 25

+8141

Mar.

h m
9 36

-8034

\far.

h m
10 21

0 #

+8258

p 0

0.4

s
78.41

99

7.70

0.4

s
6.50

WW

10.20

0.5

s
35.65

39.94

0.5

s
27.98

19.08

• s
0.5 20.55

46.29

1.4

77.89

7.94

1.4

6.35

10.58

1.5 1 35.62

40.19

1.5

27.94

19.48

1.5 ; 20.55

46.56

2.4

77.38

8.21

2.4

6.18

10.95

2.5

35.60

40.47

2.5

27.88

19.86

2.5 1 20.57

1

46.84

3.4

76.87

8.46

3.4

6.01

11.29

3.4

35.58

40.75

3.5

27.82

20.24

3.5 20.58

47.15

4.4

76.30

8.73

4.4

5.82

11.62

4.4

35.56

41.06

4.5

27.75

20.60

4.5 20.58

47.46

5.4

75.68

9.02

5.4

5.65

11.93

5.4

35.52

41.37

5.4

27.68

20.93

5.5

20.59

47.77

6.4

75.01

9.30

6.4

5.48

12.23

6.4

35.48

41.69

6.4

27.61

21.26

6.5

20.57

48.11

7.4

74.28

9.57

7.4

5.30

12.52

7.4 35.42

42.00

7.4

27.54

21.59

7.5

20.54

48.44

8.4

73.47

9.82

8.4

5.15

12.81

8.4

35.35

42.31

8.4

27.48

21.90

8.5

20.52

48.78

9.4

72.60

10.07

9.4

5.00

13.12

9.4

35.27

42.60

9.4

27.41

22.21

9.5

20.47

49.12

10.4

71.71

10.30

10.4

4.84

13.44

10.4

35.19

42.89

10.4

27.35

22.54

10.5

20.41

49.44

11.4

70.79

10.49

11.4

4.69

13.77

11.4

35.10

43.17

11.4

27.30

22.91

11.5

20.34

49.76

12.4

69.88

10.68

12.4

4.54

14.12

12.4

35.01

43.42

12.4

27.25

23.28

12.5

20.28

50.04

13.4

69.02

10.85

13.4

4.38

14.48

13.4

34.93

43.65

13.4

27.18

23.65

13.5

20.22

50.32

14.4

68.22

10.99

14.4

4.20

14.84

14.4

34.86

43.86

14.4

27.11

24.04

14.5

20.16

50.56

15.4

67.46

11.16

15.4

4.01

15.18

15.4

34.80

44.09

15.4

27.03

24.42

15.5

20.11

50.81

16.4

66.79

11.34

16.4

3.79

15.52

16.4

34.75

44.32

16.4

26.96

24.79

16.4

20.07

51.06

17.4

66.11

11.53

17.4

3.56

15.84

17.4

34.69

44.55

17.4

26.87

25.13

17.4

20.04

51.32

18.4

65.41

11.73

18.4

3.32

16.12

18.4

34.64

44.81

18.4

26.77

25.45

18.4

20.01

51.60

19.4

64.64

11.95

19.4

3.09

16.39

19.4

34.57

45.09

19.4

26.67

25.74

19.4

19.98

51.92

20.4

63.79

12.17

20.4

2.85

16.65

20.4

34.49

45.36

20.4

26.57

26.02

20.4

19.93

52.23

21.3

62.83

12.40

21.4

2.64

16.90

21.4

34.40

45.61

21.4

26.48

26.29

21.4

19.85

52.54

22.3

61.82

12.58

22.4

2.44

17.16

22.4

34.30

45.89

22.4

26.40

26.58

22.4

19.77

52.84

23.3

60.74

12.74

23.4

2.25

17.42

23.4 34.18

46.13

23.4

26.32

26.86

23.4

19.67

53.13

24.3

59.66

12.88

24.4

2.07

17.73

24.4 34.05

46.35

24.4

26.24

27.18

24.4

19.56

53.42

25.3

58.61

12.97

25.4

1.88

18.04

25.4 33.95

46.55

25.4

26.17

27.51

25.4

19.46

53.67

26.3

57.61

13.07

26.4

1.69

18.35

26.4 J 33.84

46.73

26.4

26.09

27.85

26.4

19.35

53.91

27.3

56.66

13.16

27.4

1.47

18.65

27.4

33.74

46.90

27.4

26.00

28.18

27.4

19.26

54.13

1

28.3 55.76

13.26

28.4

1.23

18.94

28.4 33.65

47.06

28.4

25.91

28.51

28.4

19.17

54.35

29.3

54.88

13.38

29.4

0.99

19.22

29.4 33.55

47.24

29.4

25.81

28.81

29.4

19.09

54.57

30.3

54.01

13.50

30.4

0.72

19.49

30.4

33.47

47.43

30.4

25.70

29.10

30.4

19.02

54.82

31.3

53.12

13.62

31.4

0.46

19.72

31.4 ; 33.38

1

47.63

31.4

25.59

29.37

31.4 18.94

55.08

51.46 +51.45

12.30 -12.26

6.92 +6.85

6.11 -6.02

8.18 +8.12

8»» 15=» 48«.380

9*^ 8» 57».938

9*^ 25« 2P.719

9** 36™ 22*.347

W^ 21» 4V831

+88*»

53' (

[)".29 1

-85°

19' 5

7 '45 1

+81*»

41' 4

1".50 1

-80°

34'

6".83 1

+82°

58' 6

4".07

APPAREXT PLACER OF STARS, 1917.

249

CIRCl'MPOLAR STARS.

FOR THE UPPEK TRANSIT AT WASHINGTON.

i/OotantU.

Bradley 1672.

I Ootantis.

32 H.

Camelop. seq.

/c Ootantis.

Mag. 6.3

Mag. 6.3

Mag. 5.4

Mag. 5.3

Mag. 5.6

Waah.
MMn
Time.

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean
Time.

Right jy u

■' Ascen- 1 .H^^!!
1 sion. ;"ation.

!

Wash.
Mean
Time.

Right

A.scen-

sion.

Decli-
nation.

Wash.
Mfon
Time.

Right
A.scen-

sion.

1

1

1 Decli-
' nation.

1

Wash.| Right
Mean i A?ren-
Time.' sion.

!

h m

Decli-
nation.

' h m

• /

h m

• /

h m

h m

o t

Mar. 11 0

-84 8

Mar. 12 15

+88 9

Mar.

12 46 -84 40

_ m 0

Mar.

12 48 1+8351

Mar. 13 27

-8521

0.5

s
5.49

r r

58.18

s
0.6 10.68

17.45

0.6

S "

19.40 23.32

0.6

s
42.40 1 28.62

s
0.6 i 28.27

99

40.47

1.5

5.50

58.61

1.6 ' 10.96

17.71

1.6

19.55 23.70

1.6

42.51 , 28.84

1.6

28.50

40.79

2.5

5.49

59.04

2.6 11.27

17.97

2.6

19.69 24.09

2.6

42.64 i 29.07

2.6 1 28.70

41.16

3.5

5.48

59.46

3.6 11.58

18.23

3.6

19.79 24.49

3.6

42.77 , 29.31

3.6 ; 28.88

41.50

4.5

5.45

59.85

4.6 11.89 18.50

4.6

19.90 24.86

4.6

1
42.89 , 29.57

4.6

29.06 41.85

5.5

5.42

60.23

5.6 12.21 1 18.80

5.6

20.00 25.22

5.6

43.01 29.84

5.6

29.21 : 42.19

6.5

5.39

60.61

6.6 12.49

19.11

6.6

20.08 , 25.57

6.6

43.12 , 30.12

6.6

29.35 42.53

7.5

5.36

60.97

7.6

12.74

19.43

7.6

20.17 , 25.91

7.6

43.23 , 30.43

1

7.6

29.51 42.84

8.5

5.35

61.32

1
8.5 12.95 1 19.76

8.6

20.26

26.25

8.6

43.32

30.75

8.6

29.66

43.14

9.5

5.33

61.69

9.5 ' 13.13 ; 20.10

1 1

9.6

20.36

26.58

9.6

43.40

31.08

9.6

29.81

43.44

10.5

5.33

62.05

10.5 i 13.25 , 20.46

10.6

20.47

26.91

10.6

43.47

31.40

10.6

29.98

43.73

11.5

5.32

62.42

11.5

13.35 , 20.79

1

11.6

20.60

27.27

11.6

43.53

31.72

11.6

30.18

44.04

12.5

5.31

62.83

12.5

13.39 21.11

12.6

20.72

27.63

12.6

43.58

32.02

12.6

30.37

44.36

13.6

5.31

63.24

13.5

13.44 1 21.41

13.6

20.84

28.00

13.6

43.63

32.31

13.6

30.57

44.72

14.5

5.30

63.66

14.5

13.48 21.69

14.6

20.96

28.39

14.6

43.68

32.60

14.6

30.77

45.08

15.5

5.26

64.08

15.5

13.57 21.97

15.6

21.07

28.81

15.6

43.73

32.84

15.6

30.95

45.47

16.5

5.22

64.51

16.5

13.67 22.25

16.5

21.17

29.23

16.5

43.79

33.10

16.6

31.10

45.86

17.6

5.15

64.94

17.5

13.81 1 22.51

17.5

21.23

29.66

17.5

43.88

33.35

17.6

31.24

46.26

18.5

5.07

65.34

18.5

13.98 j 22.79

18.5

21.29

30.05

18.5

43.96

33.62

18.6

31.36

46.65

19.5

4.99

65.72

19.5

14.14 j 23.11

1

19.5

21.33

30.44

19.5

44.03

33.91

19.6

31.47

47.03

20.6

4.91

66.06

20.5

1

14.26 i 23.43

20.5

21.36

30.82

20.5

44.09

34.23

20.6 , 31.56

47.39

21.5

4.85

66.41

21.5

14.33 i 23.77

21.5

21.40

31.18

21.5

44.15

34.56

21.6 . 31.65

47.73

22.5

4.79

66.75

22.5

14.34 24.11

22.5

21.45

31.52

22.5

44.19

34.91

22.6 1 31.76

48.07

23.5

4.73

67.11

23.5

14.29 24.48

i

23.5

21.51

31.87

23.5

44.20

35.26

23.6 31.89

1

48.40

24.5

4.69

67.47

24.5

14.19 24.82

24.5

21.60

32.23

24.5

44.21

35.60

24.6 . 32.03

48.73

25.6

4.65

67.83

25.5

14.06 25.14

25.5

21.68

32.61

25.5

44.21

35.93

25.6 j 32.18

49.08

26.4

4.61

68.22

26.5

13.94 25.43

26.5

21.77

33.00

26.5

44.20

36.23

26.5 32.33

49.44

27.4

4.56

68.62

27.5

13.83 25.72

27.5

21.84

33.41

27.5

44.20

36.52

27.5 i 32.48

49.83

28.4

4.48

69.01

28.5

13.74 26.01

28.5

21.90

33.82

28.5

44.20

36.81

28.5 32.61 50.22

29.4

4.40

69.41

29.5

13.68

26.29

29.5

21.95

34.23

29.5

44.22

37.10

29.5 32.71

50.63

30.4

4.29

69.80

30.5

13.63

26.56

30.5

21.96

34.65

30.5

44.24

37.37

30.5 32.81

51.04

31.4

4.19

70.16

31.5

13.59 26.87

31.5

21.97

35.04

31.5

44.26

37.66

31.5 32.87

51.43

9.81 -9.76

31.08 +31.06

10.77 -10.73

9.35 +9.29

12.37 -12.33

IC^ 59» 55».280

12*» 14" 28-.425

22h 46m 7»j52

12»» 48" 30'.418

13»i 27" 14».624

-84*

8' 5

0".60 1

+88^

9' 3

6".08 1

-84«»

40' 2

2".34 1

+83°

51' 5

0".47 1

-85°

21' 4

2".23

250

APPARENT PLACES OF STARS, 1917.

CIRCUMPOLAR STARS.
FOR THE UPPER TRANSIT AT WASHINGTON.

<f Oetantis.

Mag. 4.1

Wash.
Mean

Time.

Right
Ascen-
sion.

h m

Mar.

14 13

0.7

s
37.27

1.6

37.46

2.6

37.64

3.6

37.81

4.6

37.96

5.6

38.10

6.6

38.25

7.6

38.38

8.6

38.53

9.6

38.67

10.6

38.81

11.6

38.99

12.6

39.15

13.6

39.32

14.6

39.50

15.6

39.68

16.6

39.83

17.6

39.97

18.6

40.11

19.6

40.21

20.6

40.32

21.6

40.42

22.6

40.53

23.6

40.66

24.6

40.80

25.6

40.94

26.6

41.09

27.6

41.24

28.6

41.37

29.6

41.50

30.6

41.60

31.6

41.70

Decli-
nation.

Wash.
Mean
Time.

-8317

it

16.69
16.98
17.29
17.59

17.88
18.19
18.47
18.75

19.02
19.27
19.52
19.78

20.05
20.33
20.65
20.98

21.34
21.70
22.06
22.40

22.74
23.04
23.34
23.62

23.92
24.23
24.54
24.89

25.25
25.62
25.99
26.36

Qroombiidge 8888.

Mag. 7.2

8.56 -8.50

14^ 13"^ 27V793

-83** 17' 21".03

Mar.

0.7
1.7
2.7
3.7

4.7
5.7
6.7

7.7

8.7

9.7

10.7

11.7

12.7
13.7
14.6
15.6

16.6
17.6
18.6
19.6

20.6
21.6
22.6
23.6

24.6
25.6
26.6
27.6

28.6
29.6
30.6
31.6

Right
Ascen-
sion.

h
15

m
3

s
46.19
46.60
47.05
47.51

47.98
48.48
48.96
49.45

49.93
50.38
50.81
51.20

51.56
51.90
52.22
52.56

52.90
53.27
53.68
54.09

54.50
54.89
55.27
55.60

55.89
56.16
56.40
56.64

56.90
57.17
57.43
57.73

Decli-
nation.

Wash.
Mean
Time.

+8732

tf

43.38
43.48
43.58
43.69

43.81
43.94
44.09
44.25

44.43
44.62
44.84
45.06

45.28
45.49
45.69
45.87

46.02
46.18
46.35
46.52

46.73
46.96
47.24
47.52

47.80
48.07
48.34
48.59

48.82
49.06
49.28
49.51

p Oetantis.
Mag. 6.7

23.36 +23.33
15h 3m 41M75

+87*» 33' 10".52

Mar.

0.7
1.7
2.7
3.7

4.7
5.7
6.7
7.7

8.7

9.7

10.7

11.7

12.7
13.7
14.7
15.7

16.7
17.7
18.7
19.7

20.6
21.6
22.6
23.6

24.6
25.6
26.6
27.6

Right

Asoen-

sfon.

h m
15 24

8

5.83
6.10
6.36
6.60

Decli-
nation.

Wash.
Mean
Time.

-8411

21.97
22.16
22.35
22.56

6.83 i 22.77
7.05 I 22.97

7.25
7.46

7.67
7.88
8.09
8.32

23.18
23.37

23.55
23.71
23.87
24.04

8.56 ' 24.21
8.81 i 24.40

9.07
9.33

9.57

9.80

10.00

10.20

10.38
10.56
10.75

24.62
24.85

25.12
25.40
25.68
25.94

26.20
26.44
26.66

10.93 ! 26.85

11.16
11.37
11.60

27.06
27.29
27.53

11.82 ' 27.79

28.6 ' 12.05 I 28.06
29.6 , 12.25 ' 28.35

30.6
31.6

12.45 28.65
12.62 I 28.96

9.88 -9.83
15^ 23"» 56».594

£ Ursae Minoris.
Mag. 4.4

Right
Ascen-
sion.

I

Mar.

0.8
1.8
2.8

h m
16 54

s
21.96
22.11
22.27

3.8 22.44

4.8
5.8
6.7
7.7

8.7

9.7

10.7

11.7

12.7
13.7
14.7
15.7

16.7
17.7
18.7
19.7

22.60
22.77
22.94
23.11

23.28
23.45
23.62
23.77

23.92
24.07
24.22
24.37

24.50
24.66
24.80
24.98

Decli-
nation.

IWaah.

Mean
Time,

20.7

25.14

21.7

25.30

22.7

25.47

23.7

25.61

24.7

25.76

25.7

25.91

26.7

26.05

27.7

26.17

28.7

26.31

29.7

26.44

30.7

26.58

31.7

1

26.72

+8210

//

7.09
7.06
7.02
6.97

6.93

6.88
6.87
6.86

6.87
6.91
6.97
7.05

7.13
7.22
7.30
7.35

7.40
7.43
7.46
7.50

7.56
7.65
7.77
7.91

8.09
8.26
8.43

8.57

8.72
8.84
8.96
9.09

7.34 +7.27
le** 54"^ 25«.488

-84^ 11' 30".39 1+82^ 10' 32".75

68 O. ApodlB.
Mag. 5.9

Mar.

0.8
1.8
2.8
3.8

4.8
5.8
6.8
7.8

8.8

9.8

10.8

11.7

12.7
13.7
14.7
15.7

16.7
17.7
18.7
19.7

20.7
21.7
22.7
23.7

24.7
25.7
26.7

27.7

28.7
29.7
30.7
31.7

Right
Ascen-
sion.

h m
17 15

8

58.90
59.08
59.27
59.45

59.62
59.78
59.95
60.09

60.24
60.39
60.54
60.71

60.88
61.06
61.25
61.43

61.63
61.81
61.99
62.16

62.31
62.45
62.60
62.74

62.91
63.08
63.26
63.44

63.62
63.81
63.98
64.14

Decli
nation.

-8046

It

54.37
54.36
54.37
54.38

54.42
54.45
54.49
54.52

54.53
54.54
54.53
54.52

54.51
54.50
54.50
54.55

54.62
54.70
54.80
54.91

55.02
55.10
55.15
55.20

55.24
55.28
55.33
55.41

55.50
55.62
55.75
55.89

6.24 -6.16
17»» 15» 54«.896
-80° 47' 6".66

APPARENT PLACES OF STABS, 1917.

251

CIRCUMPOLAR STARS.

FOB THE UPPER TRANSIT AT WASHINGTON.

6 Uzss Minods.

;tOotentis.

A. UntB Xinoili.

{TOoteBtto.

TaDniMiiiis.

Mag. 4.4

Mag. 5.2

Mag. 6.6

Mag. 5.5

Mag. 5.7

Wash.
Time.

Right
Aflcen-

SiOQ.

Decli-
nation.

V^aah.
Mean
Time.

Right

Aacen-

sion.

Decli-
nation.

W^ash.
Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean
Time.

Wash.
Mean
Time.

Right

Asoso-

sion.

Decll.
nation.

h m

• t

h m

• /

h m

• /

h m

• /

h m

• 1

Mar.

17 58

+8636

Mar.

18 6

-8739

Mar.

19 1

+89 0

a a

Mar.

19 27

-8913

«a

Mar.

20 48

+8213

a a

0.8

s
43.80

99

29.86

0.8

s
18.14

WW

37.50

0.9

s
16.00

WW

46.48

0.9

8

32.15

w W

13.92

0.9

29.01

W w

24.88

1.8

44.11

29.76

1.8

18.83

37.39

1.8

16.87

46.31

1.9

33.86

13.68

1.9

29.07

24.61

2.8

44.42

29.62

2.8

19.50

37.31

2.8

17.75

46.12

2.9

35.59

13.46

2.9

29.14

24.34

3.8

44.74

29.49

3.8

20.16

37.25

3.8

18.67

45.92

3.9

37.30

13.26

3.9

29.21

24.05

4.8

45.08

29.39

4.8

20.80

37.18

4.8

19.65

45.71

4.9

38.99

13.07

4.9

29.29

23.75

5.8

45.44

29.26

5.8

21.41

37.13

5.8

20.70

45.52

5.9

40.62

12.88

5.9

29.37

23.44

6.8

45.81

29.14

6.8

22.01

37.08

6.8

21.80

45.33

6.9

42.20

12.70

6.9

29.45

23.13

7.8

46.20

29.04

7.8

22.59

37.02

7.8

22.96

45.14

7.9

43.72

12.53

7.9

29.54

22.83

8.8

46.59

28.97

8.8

23.16

36.95

8.8

24.17

44.98

8.8

45.19

12.33

8.9

29.64

22.55

9.8

46.97

28.92

9.8

23.73

36.87

9.8

25.42

44.83

9.8

46.65

12.13

9.9

29.75

22.29

10.8

47.37

28.88

10.8

24.32

36.78

10.8

26.67

44.72

10.8

48.13

11.90

10.9

29.87

22.03

11.8

47.74

28.87

11.8

24.91

36.67

11.8

27.90

44.61

n.8

49.65

11.68

11.9

29.99

21.79

12.8

48.11

28.86

12.8

25.55

36.57

12.8

29.08

44.52

12.8

51.26

11.46

12.9

30.12

21.59

13.8

48.45

28.86

13.8

26.23

36.48

13.8

30.20

44.45

13.8

52.96

11.23

13.9

30.22

21.39

14.8

48.78

28.87

14.8

26.92

36.41

14.8

31.25

44.39

14.8

54.79

11.02

14.9

30.33

21.21

15.8

49.10

28.86

15.8

27.63

36.35

15.8

32.25

44.30

15.8

56.72

10.82

15.9

30.45

21.01

16.8

49.41

28.82

16.8

28.37

36.33

16.8

33.22

44.19

16.8

58.70

10.64

16.9

30.54

20.80

17.8

49.74

28.77

17.8

29.09

36.33

17.8

34.22

44.06

17.8

60.68

10.50

17.9

30.64

20.58

18.8

50.08

28.72

18.8

29.76

36.35

18.8

35.28

43.93

18.8

62.61

10.37

18.9

30.74

20.34

19.8

50.44

28.67

19.8

30.42

36.36

19.8

36.42

43.80

19.8

64.46

10.25

19.9

30.85

20.10

20.8

50.82

28.63

20.8

31.03

36.39

20.8

37.64

43.68

20.8

66.18

10.13

20.9

30.97

19.85

21.8

51.21

28.63

21.8

31.61

36.40

21.8

38.94

43.58

21.8

67.83

10.01

21.9

31.10

19.61

22.7

51.61

28.67

22.8

32.18

36.38

22.8

40.28

43.52

22.8

69.43

9.88

22.9

31.23

19.40

23.7

52.00

28.71

23.8

32.78

36.34

23.8

41.63

43.48

23.8

71.01

9.72

23.9

31.38

19.21

24.7

52.38

28.80

24.7

33.38

36.30

24.8

42.94

43.47

24.8

72.67

9.55

24.9

31.52

19.06

25.7

52.72

28.88

25.7

34.04

36.26

25.8

44.18

43.46

25.8

74.41

9.38

25.9

31.68

18.90

26.7

53.06

28.97

26.7

34.72

36.22

26.8

45.36

43.46

26.8

76.24

9.21

26.9

31.82

18.76

27.7

53.40

29.03

27.7

35.42

36.21

27.8

46.48

43.45

27.8

78.17

9.06

27.9

31.96

18.63

28.7

53.71

29.10

28.7

36.12

36.22

28.8

47.57

43.44

28.8

80.14

8.92

28.9

32.10

18.51

29.7

54.04

29.16

29.7

36.82

36.26

29.8

48.67

43.42

29.8

82.15

8.82

29.8

32.22

18.37

30.7

54.37

29.20

30.7

37.49

36.32

30.8

49.78

43.38

30.8

84.14

8.73

30.8

32.34

18.22

31.7

54.71

29.25

31.7

38.16

36.38

31.8

50.93

43.34

31.8

86.08

8.64

31.8

32.48

18.05

16.90 +16.87

24.49 -24.47

58.01 +58.00

73.43 -73.42

7.39 +7.32

17»» 59» 1-.307

IS** 6« 11-.893

19^ 2"* 39V624

W 27"^ 42-.218

20^ 48"^ 40-.494

+86<*

36' 5

1".17 1

-S?**

39' 5

1".82 1

+89*>

1'

2".17

-89*>

13' 2

8".57

+82*>

13' 2

9".86

252 APPARENT PLACES OF STARS, 1917.

CntCUMPOLAR STARS.
FOE THE UPPER TRANSIT AT

APPARENT PLACES OF STABS, 1917. 258

CIRCUMPOLAB STARS.
TOR THE UPPER TRANSIT AT WASHINGTON.

+11

82

)5" 12

.782

9' 30

■M

254

APPARENT PLACES OF STARS, 1917.

CIRCUMPOLAR STARS.

FOR THE UPPER TRANSIT AT WASHINGTON

SI Or. XenssB.
Mag. 6.2

Right
Ascen-
sion.

h m

Apr.

545

0.2

8

64.60

1.2

64.32

2.2

64.06

3.2

63.80

4.2

63.55

5.2

63.30

6.2

63.05

7.2

62.80

8.2

62.53

9.2

62.27

10.2

62.00

11.2

61.71

12.2

61.43

13.2

61.14

14.2

60.87

15.2

60.60

16.2

60.36

17.2

60.13

18.2

59.90

19.2

59.68

20.2

59.44

21.2

59.21

22.2

58.97

23.2

58.72

24.2

58.45

25.1

58.20

26.1

57.96

27.1

57.71

28.1

57.48

29.1

57.26

30.1

57.06

31.1

56.86

Decli-
nation.

-84491

62.01
61.91
61.78
61.67

61.56
61.46
61.36
61.31

61.24
61.17
61.09
60.99

60.86
60.72
60.53
60.35

60.16
59.98
59.81
59.66

59.52
59.39
59.27
59.14

59.00
58.81
58.62
58.39

58.16
57.92
57.69
57.46

11.10 -11.06
5^ 4G"» 14\756
■84° 49' 46".89

C Menue.
Mag. 5.6

Wash.
Mean
Time.

Right
Ascen-
sion.

h m

Apr.

6 46

0.3

55.48

1.3

55.33

2.3

55.18

3.3

55.03

4.2

54.88

5.2

54.74

6.2

54.60

7.2

54.45

8.2

54.30

9.2

54.16

10.2

54.01

11.2

53.86

12.2

53.70

13.2

53.55

14.2

53.39

15.2

53.23

16.2

53.08

17.2

52.93

18.2

52.79

19.2

52.65

20.2

52.51

21.2

52.36

22.2

52.23

23.2

52.08

Decli-
nation.

24.2

51.93

25.2

51.78

26.2

51.63

27.2

51.49

28.2

51.34

29.2

51.20

30.2

51.07

31.2

50.93

-8043

//

57.38
57.38
57.36
57.34

57.32
57.32
57.32
57.33

57.37
57.40
57.42
57.43

57.42
57.38
57.30
57.21

57.11
57.01
56.94
56.88

56.84
56.81
56.77
56.72

56.66
56.57
56.46
56.33

56.18
56.03
55.89
55.74

6.21 -6.13
gh 4(im 58«.546

■80° 43' 38". 16

51 H. Cephei.
Mag. 5.3

Mean
Time.

Apr.

0.3
1.3
2.3
3.3

4.3
5.3
6.3
7.3

Right
Ascen-
sion.

h
7

m
2

s
23.63
23.22
22.78
22.34

21.89
21.42
20.94
20.47

8.2 20.01

9.2 ! 19.58

10.2 1 19.19

11.2

12.2
13.2

18.81

18.46
18.12

14.2 ! 17.77
15.2 17.41

16.2
17.2
18.2
19.2

20.2
21.2
22.2
23.2

24.2
25.2
26.2
27.2

28.2
29.2
30.2
31.2

17.01
16.59
16.14
15.68

15.23
14.81
14.42
14.06

13.72
13.39
13.07
12.74

12.41
12.05
11.67
11.29

Decli-
nation.

Wash.
Mean
Time.

+8711

//

12.94
12.98
13.02
13.05

13.08
13.08
13.05
13.01

12.94
12.85
12.76
12.68

12.61
12.55
12.50
12.47

12.43
12.38
12.31
12.23

12.10
11.93
11.75
11.60

11.46
11.32
11.19
11.08

10.97
10.86
10.74
10.61

20.37 +20.35
7h 2«> 4».048
+87° 10' 54".74

86 H. Camelop.
Mag. 5.1

Apr.

0.3
1.3
2.3
3.3

4.3
5.3
6.3
7.3

8.3

9.3

10.3

11.2

Right
Ascen-
sion.

h m
7 13

s
51.27
51.12
50.96
50.79

Decli-
nation.

+8234J

46.88
46.94
47.00
47.05

50.62 I 47.10
50.45 47.11

50.27
50.09

49.91
49.75
49.60

49.47 46.83

47.10
47.07

47.03
46.98
46.90

12.2 49.33 I 46.77
49.21 46.73
49.09 46.71
48.95 46.70

13.2
14.2
15.2

16.2
17.2

48.80
48.64

18.2 48.47

19.2

20.2
21.2
22.2
23.2

24.2
25.2
26.2
27.2

28.2
29.2
30.2
31.2

48.31

48.13
47.97
47.82
47.68

47.56
47.44
47.32
47.20

! 46.69
46.66
46.62
46.54

46.42
46.29
46.16
46.01

45.86
45.75
45.64
45.54

47.07 45.44
46.94 ; 45.35
46.80 , 45.26
46.66 45.14

7.74 +7.68
yh 13m 42^294

+82° 34' 30". 13

7 G. Octantis.
Mag. 6.4

Wash.
Mean
Time.

I

Right
Ascen-
sion.

' h m
Apr.l 7 15

s
0.3 70.47
1.3 69.99
2.3 69.53

3.3 69.08

I

4.3 , 68.64
5.3 I 68.21
6.3 67.79
7.3 j 67.37

8.3 i 66.93

9.3 66.49

10.3 I 66.03

11.2 , 65.53

12.2
13.2
14.2
15.2

16.2
17.2
18.2
19.2

20.2
21.2
22.2
23.2

24.2
25.2
26.2
27.2

28.2
29.2
30.2
31.2

65.03
64.52
64.01
63.51

63.04
62.60
62.17
61.75

61.35
60.93
60.48
60.02

59.55
59.08
58.59
58.11

57.65
57.20
56.77
56.36

Decli-
nation.

-8654

26.67
26.70
26.73
26.77

26.81
26.84
26.89
26.94

27.02
27.10
27.18
27.24

27.29
27.32
27.33
27.29

27.25
27.21
27.18
27.17

27.17
27.17
27.18
27.19

27.18
27.16
27.11
27.04

26.95
26.86
26.77
26.66

18.54 -18.51
7"^ 16°» 20-.292
-86° 54' 6".70

APPARENT PLACES OF STARS, 1917.

255

CIRCUMPOLAR STARS.

FOR TPE UPPER TRANSIT AT WASHINGTON.

Grooxnbiidge 1119.
Mag. 7.0

Wash.
Mean
Time.

Apr.

0.3
1.3
2.3
3.3

4.3
5.3
6.3
7.3

8.3

9.3

10.3

11.3

12.3
13.3
14.3
15.3

16.3
17.3
18.3
19.3

20.3
21.3
22.3

24.3
25.3
26.3

27.2

28.2
29.2
30.2
31.2

Right
sion.

h m
8 16
s
53.12

52.19
51.21
50.17

49.07
47.93
46.76
45.58

44.40
43.27
42.21
41.22

40.28
39.38
38.48
37.55

36.56
35.47
34.31
33.10

31.89
30.70
29.56
28.50

27.50
26.55
25.61

Decli-
nation.

^Vash.
Mean
Time.

+88531

13.62
13.76
13.89
14.02

14.17
14.27
14.36
14.43

14.49
14.50
14.51
14.53

14.54
14.57
14.60
14.65

14.71
14.76
14.80
14.82

14.80
14.76
14.69
14.62

14.55
14.48
14.43
24.68 14.40

23.71
22.72
21.68
20.60

C Ootantis.
Mag. 5.4

14.37
14.35
14.33
14.29

51.50 +51.49
S^ 15« 48'.380
+88° 53' 0".29

Apr.

0.4
1.4
2.4
3.3

4.3
5.3
6.3
7.3

8.3

9.3

10.3

11.3

12.3
13.3
14.3
15.3

16.3
17.3
18.3
19.3

20.3
21.3
22.3
23.3

24.3
25.3
26.3
27.3

28.3
29.3
30.3
31.3

Rigbt
Ascen-
sion.

h
9

m

8

8

60.46
60.21
59.96
59.71

59.46
59.23
59.00
58.78

58.56
58.34
58.09
57.84

57.56
57.28
56.98
56.69

Decli-
nation.

-8520

tt

19.72
19.94
20.15
20.35

20.55
20.75
20.95
21.17

21.40
21.65
21.90
22.14

22.39
22.59
22.78
22.93

56.39 I 23.08
56.12 I 23.23
55.85 ; 23.36

55.61

55.38
55.14
54.90
54.64

23.49

23.66
23.83
24.01
24.19

1 H. Draoonls.
Mag. 4.6

^ash.
Mean
Time.

54.37 1 24.38
54.08 ! 24.54
53.79 I 24.68

53.49

53.19
52.90
52.60
52.32

24.79

24.89
24.96
25.04
25.10

12.31 -12.27
9^ 8"^ 57\938
-85° 19' 57".45

Apr.

0.4
1.4
2.4
3.4

4.4
5.4
6.4
7.4

8.3

9.3

10.3

11.3

12.3
13.3
14.3
15.3

16.3
17.3
18.3
19.3

20.3
21.3
22.3
23.3

24.3
25.3
26.3
27.3

28.3
29.3
30.3

Right
Ascen-
sion.

b m
9 25

Decli-
nation.

+8141

//

33.38 I 47.63
33.29 I 47.84
33.19 ' 48.06
33.07 48.29

32.94
32.82
32.68
32.53

32.39
32.26
32.13
32.01

31.91
31.80
31.71
31.61

31.48
31.35
31.21
31.06

30.91
30.75
30.60
30.47

30.33
30.22
30.10
29.98

29.87
29.74
29.61

31.3 29.47

48.52
48.72
48.89
49.05

49.20
49.32
49.43
49.53

49.62
49.74
49.87
50.01

50.13
50.29
50.43
50.56

50.66
50.74
50.79
50.82

50.85
50.89
50.93
50.99

51.07
51.15
51.22
51.29

C Chanueleontis.
Mag. 5.2

Wash. Right
Mean Asoen-
Time. sion.

Decli-
nation.

Apr.!

0.4 i
1.4
2.4
3.4

4.4
5.4
6.4
7.4

8.4

9.4

10.3

11.3

12.3
13.3
14.3
15.3

h m

9 36 1-80341

s
25.59
25.47
25.36
25.25

29.37
29.63
29.87
30.10

25.14 I 30.32
25.04 I 30.56
24.94 30.80
24.84 31.03

24.74 I 31.28
24.65 j 31.55
24.55 i 31.83
24.44; 32.11

24.31 ' 32.37
24.19 ! 32.61
24.06 ' 32.84
23.93 ! 33.03

16.3 23.80 I 33.21
17.3 I 23.67 1 33.37

18.3
19.3

23.55
23.44

6.92 +6.85
9h 25» 21«.7l9
+81° 41' 41".50

20.3

23.33

21.3

23.23

22.3

23.12

23.3

23.00

24.3

22.88

25.3

22.76

26.3

22.63

27.3

22.49

28.3

22.36

29.3

22.22

30.3

22.08

31.3

21.95

33.53
33.69

33.87
34.05
34.28
34.50

34.71
34.91
35.09
35.24

35.37
35.48
35.58
35.67

80 H. Oamelop.
Mag. 5.3

Wa.sh.' Right
Mean > Ascen-
Time. I s^n.

Apr.

0.4!
1.4 j
2.4
3.4

h m
10 21

s
18.94
18.86
18.77
18.67

i 18.56
1 18.43

4.4
5.4
6.4 ' 18.30
7.4 ; 18.15

8.4 18.01

9.4 1 17.87

10.4 1 17.72

11.4 ' 17.60

12.4 17.50
13.4 17.39
14.4 17.29
15.4 ' 17.19

16.4 17.07
17.4 j 16.94
18.4 , 16.80
19.4 1 16.63

6.11 -6.03
9h ggm 22-. 347
80° 34' 6".83

20.4
21.3
22.3
23.3

24.3
25.3
26.3
27.3

28.3
29.3
30.3
31.3

16.46
16.29
16.13
15.98

15.83
15.69
15.56
15.43

15.30
15.17
15.02
14.86

Decli-
nation.

+8258

55.08
55.34
55.60
55.89

56.17
56.44
56.68
56.91

57.13
57.32
57.50
57.67

67.82
67.99
58.16

58.35

58.56
58.79
59.00
59.20

59.35
59.50
59.63
59.73

59.82
59.92
60.04
60.17

60.29
60.42
60.56
60.69

8.19 +8.12
lOh 2in» 4\831
+82° 58' 54".07

266

APPARENT PLACES OF STARS, 1917.

CIRCLTMPOLAR STARS.

FOR THE UPPER TRANSIT AT WASHINGTON,

f) Ootantii.

Bzmdiey 1672.

I Octantis.

82 H. Camelop. sea.

K Ootantis.

1

Mag. 0.3

Mag. 6.3

Mag. 5.4

Mag. 5.3

Mag. 5.6

Wash.

Right

r>«w«ii-

Wash.

Right

TVrli.

Wash.

Right

r>M*ii.

Wash,

Right

Dm«1S.

Wash.

Right

Decli-
nation.

Mmn
Time.

Ascen-
sioi^

h m

nation.

Mean
Time.

Ascen-
sion.

h m

nation.

Mean
Time.

Ascen-
sion.

X/W.1I-

nation.

o /

Mean
Time.

Ascen-
sion.

nation.

Mean
Time.

Ascen-
sion.

• /

o t

h m

h m

• /

h m

• t

Apr.

11 0

-84 9

Apr.

12 15

+88 9

Apr.

12 46

-8440

Apr.

12 48

+8351

Apr.

13 27

-8521

§ §

0.4

4.19

10.16

0.5

s
13.59

26.87

0.5

s
21.97

35.04

0.5

s
44.26

37.66

0.5

s
32.87

r f

51.43

1,4

4.08

10.50

1.5

13.57

27.18

1.5

21.98

35.43

1.5

44.28- 37.97 |

1.5

32.93

51.81

2.4

3.97

10.83

2.5

13.51

27.51

2.5

21.98

35.80

2.5

44.30

38.30

2.5

32.98

52.18

3.4

3.85

11.16

3.5

13.44

27.84

3.5

21.97

36.16

3.5

44.31

38.63

3.5

33.02

52.54

4.4

3.74

11.48

4.5

13.31

28.17

4.5

21.97

36.52

4.5

44.31

38.97

4.5

33.07

52.89

5.4

3.64

11.79

5.5

13.14

28.51

5.5

21.96

36.87

5.5

44.29

39.32

5.5

33.12

53.22

6.4

3.54

12.10

6.5

12.94

28.85

6.5

21.97

37.21

6.5

44.26

39.67

6.5

33.17

53.55

7.4

3.46

12.40

7.5

12.69

29.18

7.5

21.99

37.54

7.5

44.22

40.02

7.5

33.26

53.89

8.4

3.37

12.73

8.5

12.41

29.49

8.5

22.02 37.90

8.5

44.17

40.36

8.5

33.34

54.24

9..4

3.29

13.09

9.5

12.11

29.78

9.5

22.05

38.28

9.5

44.11

40.68

9.5

33.42

54.60

10.4

3.20

13.45

10.5

11.81

30.05

10.5

22.08

38.68

10.5

44.05

40.96

10.5

33.51

54.98

11.4

3.10

13.81

11.5

11.53

30.32

11.5

22.09

39.09

11.5

43.99

41.24

11.5

33.60

55.39

12.4

2.97

14.17

12.5

11.28

30.56

12.5

22.10

39.50

12.5

43.95

41.51

12.5

33.66

55.80

13.4

2.84

14.54

13.5

11.07

30.80

13.5

22.09

39.92

13.5

43.92

41.77

13.5

33.71

56.22

14.4

2.70

14.88

14.4

10.87

31.05

14.5

22.05

40.32

14.5

43.91

42.03

14.5

33.71

56.63

15.4

2.55

15.18

15.4

10.69

31.33

15.5

22.00

40.70

15.5

43.88

42.31

15.5

33.71

57.01

16.4

2.39

15.47

16.4

10.50

31.62

16.5

21.93

41.07

16.5

43.84

42.62

16.5

33.70

57.39

17.4

2.24

15.74

17.4

10.26

31.91

17.5

21.87

41.42

17.5

43.80

42.94

17.5

33.69

57.76

18.4

2.10

16.00

18.4

9.96

32.22

18.5

21.82

41.74

18.5

43.74

43.28

18.5

33.69

58.09

19.4

1.96

16.27

19.4

9.59

32.53

19.5

21.79

42.06

19.5

43.66

43.62

19.5

33.6^

58.41

20.4

1.85

16.55

20.4

9.18

32.84

20.5

21.77

42.38

20.5 t 43.58

43.95

20.5

33.72

58.74

21.4

1.74

16.83

21.4

8.75

33.12

21.5

21.76

42.72

21.5:43.47

44.27

21.5

33.76

59.10

22.4

1.63

17.14

22.4

8.29

33.36

22.4

21.75

43.09

22.4

43.36

44.55

22.5

33.80

59.46

23.4

1.50

17.46

23.4

7.85

33.59

23.4

21.73

43.46

23.4 : 43.25

1
1

44.80

23.5

33.84

59.84

24.4

1.37

17.78

24.4

7.42

33.81

24.4

21.70

43.85

24.4 j 43.16

45.05

24.5

33.86

60.23

25.4

1.23

18.07

25.4

7.04

34.03

25.4

21.66

44.23

25.4

43.08

45.30

25.5

33.87

60.62

26.4

1.06

18.37

26.4

6.66

34.24

26.4

21.60

44.61

26.4

42.99

45.54

26.5

33.86

61.02

27.4

0.89

18.64

27.4

6.32

34.46

27.4

21.52

44.98

27.4

42.92

45.79

27.5

33.82

61.41

28.4

0.71

18.89

28.4

5.99

34.69

28.4

21.44

45.34

28.4

42.84

46.05

28.5

33.77

61.78

29.4

0.53

19.13

29.4

5.64

34.93

29.4

21.34

45.68

29.4

42.77

46.32

29.5

33.71

62.14

30.4

0.35

19.36

30.4

5.27

35.18

30.4

21.24

46.00

30.4

42.69

46.60

30.5

33.64

62.48

31.3

0.18

19.56

31.4

4.86

35.44

31.4

21.14

46.30

31.4 1 42.59

46.88

31.5

33.58

62.80

9.8

2 -9.77

31.12 +31.11

10.78 -1

0.73

9.35 +9.30

12.,-

58 -12.34

10»»

59« o5\280

\2^ 14« 28'.425

12h 46m 7M52

12" 48" 30".418

\Z^ 27« 14».624

-84*>

8' 5

0".60 1

+88°

9' 3

6".08 1

-84*»

40' 2

2".34

+83*»

51' 5

0".47 1

-85*»

21' 4

2".23

APPARENT PLACES OF STARS, 1917.

257

CIRCUMPOLAR STARS.

FOR THE UPPER TRANSIT AT "WASHINGTON.

<^Oota]itt8.

Groombridge 8288.

p Ootantis.

£ UraflB Minoris.

89 O. Apodls.

Mag. 4.1

Mag. 7.2

Mag. 5.7

Mag. 4.4

«

Mag. 5.9

Wash.
Mean
Time.

Right

Ascoi-

aion.

Decli-
nation.

Wash.
Mean
Time.

Right

A.^orai-

sion.

Decli-
nation.

Wash.
Mean
Time.

Right

Aaoqp-

sion.

Decli-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

h m

• /

h m

• /

h m

• /

i

h m • '

h m

o t

Apr.

14 13

-83 17

Apr.

15 3

+87 32

Apr.

15 24

-8411

Apr.

16 54 !+82 10

1

Apr.

17 16

-8046

0.6

41.70

26.36

0.6

s
57.73

49.51

0.6

s
12.62

28.96

0.7

5

26.72

9.09

0.7

s
4.14

55.89

1.6

41.78

26.73

1.6

58.04

49.75

1.6

12.79

29.26

1.7

26.86

9.22

1.7

4.29

56.06

2.6

41.86

27.09

2.6

58.35

50.02

2.6

12.93

29.57

2.7

27.01 9.37

2.7

4.44

56.21

3.6

41.93

27.43

3.6

58.65

50.29

3.6

13.08

29.85

3.7

27.15 1 9.52

3.7

4.57

56.35

4.6

42.01

27.77

4.6

58.93

50.59

4.6

13.23

30.14

4.7

27.31

9.69

4.7

4.71

56.49

5.6

42.08

28.07

5.6

59.20

50.90

5.6

13.38

30.40

5.7

27.45

9.88

5.7

4.85

56.64

6.6

42.16

28.38

6.6

59.43

51.21

6.6

13.53

30.64

6.7

27.59

10.11

6.7

4.98

56.74

7.5

42.24

28.70

7.6

59.63

51.54

7.6

•

13.70

30.90

7.7

27.72

10.35

7.7

5.12 1 56.84

1

8.5

42.35

29.01

8.6

59.80

51.86

8.6

13.88

31.16

8.7

27.85

10.59

8.7

5.27 i 56.95

9.5

42.45

29.33

9.6

59.93

52.17

9.6

14.05

31.43

9.7

27.97

10.82

9.7

5.43 ' 57.07

10.5

42.55

29.69

10.6

60.06

52.47

10.6

14.24

31.71

10.7

28.07

11.06

10.7

5.60 57.19

11.5

42.66

30.06

11.6

60.18

52.75

11.6

14.43

32.02

11.6

28.17

11.29

11.7

5.77 , 57.32

12.5

42.75

30.45

12.6

60.31 53.02

12.6

14.62

32.34

12.6

28.28

11.49

12.7

5.05 57.49

13.5

42.84

30.85

13.6

60.44

53.28

13.6

14.79

32.68

13.G

28.39

11.68

13.7

6.12 57.68

14.5

42.89

31.26

14.6

60.61

53.54

14.6

14.93

33.03

14.6

28.49

11.87

14.7

6.26 57.88

15.5

42.94

31.65

15.6

60.79

53.80

15.6

15.06

33.38

15.6

28.62

12.05

15.7

6.41 ! 58.09

16.5

42.98

32.01

16.6

60.98

54.08

16.6

15.17

33.71

16.6

28.74

12.25

16.7

6.55

58.30

17.5

43.01

32.35

17.6

61.17

54.39

17.6

15.27

34.03

17.6

28.86

12.47

17.6

6.68

58.51

18.5

43.05

32.69

18.6

61.32

54.71

18.6

15.38

34.32

18.6

28.97

12.73

18.6

6.78

58.70

19.5

43.09

33.00

19.6

61.44

55.06

19.6

15.50

34.59

19.6

29.09

13.00

19.6

6.90

58.85

20.5

43.15

33.31

20.5

61.52

55.41

20.6

15.63

34.87

20.6

29.19

13.30

20.6

7.03

59.00

21.5

43.22

33.64

21.5

61.56

55.76

21.6

15.77

35.15

21.6

29.28

13.61

21.6

7.17

59.14

22.5

43.30

33.97

22.5

61.56

56.10

22.6

15.92

35.43

22.6

29.37

13.92

22.6

7.32

59.30

23.5

43.36

34.34

23.5

61.57

56.41

23.6

16.08

35.75

23.6

29.45

14.21

23.6

7.47

59.46

24.5

43.42

34.71

24.5

61.58

56.73

24.6

16.22

36.08

24.6

29.53

14.50

24.6

7.62

59.65

25.5

43.48

35.10

25.5

61.58

57.01

25.5

16.36

36.42

25.6

29.61

14.76

25.6

7.78

59.87

26.5

43.53

35.48

26.5

61.61

57.30

26.5

16.48

36.79

26.6

29.69

15.02

26.6

7.92

60.09

27.5

43.54

35.86

27.5

61.66

57.57

27.5

16.58

37.14

27.6

29.77

15.26

27.6

8.06

60.33

28.5

43.56

36.24

28.5

61.71

57.86

28.5

16.68

37.49

28.6

29.85

15.50

28.6

8.18

60.58

29.5

43.57

36.61

29.5

61.77

58.17

29.5

16.76

37.84

29.6

29.94

15.76

29.6

8.29

60.81

30.5

43.56

36.95

30.5

61.83

58.48

30.5

16.82

38.18

30.6

30.03

16.02

30.6

8.40

61.05

31.5

43.55

37.28

31.5

61.86

58.80

31.5

16.88

38.51

31.6

30.11

16.30

31.6

8.50

61.29

8.56 -8.50

23.37 +23.35

9.88 -9.83

7.34 +7.27

6.i

J4 -6.16

14^ 13°^ 27«.793

15*^ 3=» 41M75

15*^ 23« 56V594

16*^ 54« 25-.488

17h

15« 54».896

-83°

17' 2

1".03

+87°

33' ]

L0".52

-84*>

11' t

I0".39

+82**

10' S

12".75

-80**

47'

6".56

39398°— 1917-

-17

258

APPARENT PLACES OF STARS, 1917.

CIRCUMPOLAR STARS.

FOR THE UPPER TRANSIT AT WASHINGTON.

S TJrsfle MinoEls.

^Ootentis.

A.- Urate Minoris.

(T Ootantis.

76 Dzaoonis.

Mag. 4.4

Mag. 5.2

Mag. 6.6

Mag. 5.5

Mag. 5.7

1

Wash.' Right
Mean | Ascen-
Time. sion.

Decli-
nation.

tVash.
Mean
Thne.

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean

Time.

Wash.
Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

h m

0 /

h m

• /

h m

0 /

h m

• /

h m

0 t

Apr. 1 17 58

1

+8636

Apr.

18 6

-87 39

Apr.

19 1

+89 0

Apr.

19 28

-8913

It

Apr.

20 48

+82 13

s
0.7 54.71

29.25

0.7

s
38.16

36.38

0.8

8

50.93

43.34

0.8

s
26.08

8.64

0.8

s
32.48

18.05

1.7

55.05

29.29

1.7

38.79

36.47

1.8

52.13

43.29

1.8

27.96

8.58

1.8

32.61

17.88

2.7

55.42

29.34

2.7

39.39

36.54

2.8

53.38

43.27

2.8

29.78

8.52

2.8

32.74

17.71

3.7

55.80

29.42

3.7

39.96

36.60

3.8

54.67

43.26

3.8

31.54

8.46

3.8

32.89

17.50

4.7

56.17

29.51

4.7

40.53

36.66

4.8

56.01

43.26

4.8

33.24

8.40

4.8

33.04

17.41

6.7

56.55

29.60

5.7

41.09

36.72

5.8 57.36 ' 43.27

5.8

34.91

8.32

5.8

33.20

17.26

6.7

56.91

29.74

6.7

41.66

36.77

6.8 58.73 1 43.31

6.8

36.56

8.24

6.8

33.37

17.15

7.7

57.28

29.89

7.7

42.23

36.79

7.7

60.06 , 43.37

7.8

38.23

8.15

7.8

33.54

17.06

8.7

57.61

30.06

8.7

42.83

36.81

8.7

61.35 43.45

8.8

39.97

8.05

8.8

33.69

16.99

9.7

57.94

30.23

9.7

43.47

36.85

9.7

62.56 ! 43.54

9.8

41.79

7.95

9.8

33.86

16.93

10.7

58.24

30.40

10.7

44.12

36.90

10.7

63.70 43.63

10.8

43.71

7.85

10.8

34.02

16.89

11.7

58.52

30.55

11.7

44.81

36.98

11.7

64.77 j 43.71

11.8

45.72

7.77

11.8

34.17

16.85

12.7

58.80

30.71

12.7

45.50

37.06

12.7

65.80

43.79

12.8

47.80

7.72

12.8

34.32

16.81

13.7

59.08

30.83

13.7

46.18

37.19

13.7

66.82

43.85

13.8

49.90

7.71

13.8

34.45

16.76

14.7

59.37

30.94

14.7

46.83

37.33

14.7

67.86

43.89

14.7

51.94

7.69

14.8

34.59

16.67

16.7

59.68

31.05

15.7

47.44

37.48

15.7

68.97

43.92

15.7

53.90

7.69

15.8

34.73

16.58

16.7

60.00

31.18

16.7

48.01

37.63

16.7

70.16

43.97

16.7

55.75

7.72

16.8

34.88

16.48

17.7

60.33

31.33

17.7

48.54

37.76

17.7

71.41

44.03

17.7

57.48

7.74

17.8

35.05

16.40

18.7

60.67

31.51

18.7

49.06

37.89

18.7

72.71

44.11

18.7

59.13

7.74

18.8

35.22

16.34

19.7

61.00

31.71

19.7

49.58

37.99

19.7

74.01

44.22

19.7

60.76

7.72

19.8

35.39

16.31

20.7

61.32

31.94

20.7

50.12

38.07

20.7

75.27

44.36

20.7

62.43

7.68

20.8

35.57

16.31

21.7

61.61

32.19

21.7 50.69

38.15

21.7

76.46

44.53

21.7

64.16

7.63

21.8

35.74

16.32

22.7

61.88

32.43

22.7

51.28

38.24

22.7

77.59

44.71

22.7 i 65.97

7.59

22.8

35.92

16.36

23.7

62.12

32.66

23.7

51.90

38.35

23.7

78.63

44.89

23.7 1 67.87

7.57

23.8

36.07

16.39

24.7

62.37

32.89

24.7

52.53

38.47

24.7

79.61

45.03

24.7

69.83

7.56

24.8

36.23

16.43

25.7

62.60

33.11

25.7

53.15

38.61

25.7

80.58

45.17

25.7

71.81

7.57

25.8

36.39

16.46

26.7

62.83

33.31

26.7

53.77

38.78

26.7

81.55

45.31

26.7

73.79

7.61

26.8

36.54

16.47

27.7

63.08

33.49

27.7

54.34

38.96

27.7

82.52

45.42

27.7

75.72

7.67

27.8

36.69

16.48

28.6

63.33

33.69

28.7

54.90

39.15

28.7

1
83.54 45.53

28.7

77.58

7.73

28.8

36.83

16.48

29.6

63.60

33.88

29.7

55.41

39.34

29.7

84.61 45.66

29.7

79.37

7.80

29.8

36.99

16.47

30.6

63.88

34.10

30.6

55.90

39.54

30.7

85.71 45.79

30.7

81.07

7.87

30.8

37.15

16.47

31.6

64.15

34.32

31.6

56.37

39.73

31.7

86.83 45.93

31.7

82.71

7.94

31.8

37.31

16..50

16.90 +16.87

24.50 -24.48

58.01 +58.00

73.35 -7

'3.34

7.39 +7.32

lyh 59m X-.307

18^ G™ 11-.893

19'^ 2™ 39-.624

19*^ 27"* 4

2\218

20»» 48"» 40-.494

+86*»

36' f

)1'M7

-87°

39' I

>1".82

+89°

1'

2'M7

-89°

13' 2

!8".57

+82°

13' 2

I9".86

APPARENT PLACES OF STABS, 1917.

259

CIRCUMPOLAR STARS.

FOR THE UPPER TRANSIT AT WASHINGTON.

A. Octantis.

V Octantis.

/3

Octantis.

89 H. Cephel.

y

> Octantis.

Mag. 5.4

Mag. 5.7

Mag. 4.3

Mag. 5.6

Mag. 5.1

Time.

R%ht
sion.

Decli-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean
Time.

A^n' I>«^1*-

h m

• t

h m

o /

h m

1
h m

0 /

h ra i • '

Apr.

2138

-83 5

Apr.

22 16

-8622
If

Apr.

22 37

-8M«

Apr.

23 27 1+8650
0 "

Apr. ; 23 47 -82 28

0.9

19.32

46.51

0.9

2.96

66.95

0.9

s ,
36.56 j 43.65

0.9

s
18.87 , 62.81

s
0.9 10.79, 33.14

1.9

19.48

46.26

1.9

3.23

66.66

1.9

36.66 ' 43.33

1

1.9

18.97 ' 62.52

1

1.9 10.85 1 32.77

2.9

19.64

46.01

2.9

3.49

66.36

2.9

36.76 ! 43.00

1

2.9

19.10 62.21

1

2.9 10.91, 32.41

3.9

19.79

•

45.77

3.9

3.73

66.07

3.9

36.87 42.70

1

3.9

19.24, 61.90

3.9

10.97 32.05

1

4.9

19.94

45.53

4.9

3.96

65.79

4.9

36.96 1 42.40

4.9

19.41 , 61.59

4.9

11.02 31.72

5.9

20.08

45.27

5.9

4.18

65.53

59

37.05 ' 42.10

5.9

19.60 61.27

5.9

11.06 1 31.39

6.9

20.22

45.02

6.9

4.39 65.26

6.9

37.13 1 41.80

6.9

19.82 60.98

6.9 11.09 31.05

7.9

20.35

44.76

7.9

4.59 64.95

7.9

37.21 : 41.48

7.9

20.05 60.69

7.9 11.12 30.69

1

8.9

20.49 44.49

8.9

4.81

64.64

8.9

37.28

41.15

8.9

20.30 , 60.43

8.9 11.17 1 30.33

1

9.9

20.65 , 44.20

9.9

5.03

64.32

9.9

37.38

40.81

9.9

20.57 60.19

9.9 i 11.21 29.93

10.9

20.82 ' 43.91

10.9

5.30

63.98

10.9

37.47

40.45

10.9

20.82 ; 59.96

10.9 i 11.27 29.53

11.8

20.99 ' 43.62

11.9

5.57

63.65

11.9

37.60

40.09

li.9

21.06 ' 59.74

11.9 1 11.33 j 29.14

12.8

21.18 ' 43.34

12.9

5.88

63.33

12.9

37.73

39.73

12.9

21.28 : 59.54

12.9 . 11.42

28.73

13.8

21.39 i 43.09

13.9

6.21

63.03

13.9

37.87

39.40

13.9

21.47 59.32

13.9 11.51

28.34

14.8

21.59 1 42.85

14.9

6.54

62.75

14.9

:«.02

39.09

14.9

21.66 59.10

14.9 11.61

27.96

15.8

21.79 42.65

15.9

6.88

62.50

15.9

38.15

38.81

15.9

21.83 58.85

1

15.9 11.71

1

27.59

16.8

21.98

42.46

16.9

7.20

62.26

16.9

38.28

38.55

16.9

22.04 58.58

16.9 ! 11.81

27.27

17.8

22.16 42.28

17.9

7.49

62.03

17.9

38.39

38.29

17.9

22.27 58.32

17,9 i 11.90

26.95

18.8

22.30

42.08

18.9

7.75

61.79

18.9

38.50

38.02

18.9

22.54 58.07

18.9 11.97

26.63

19.8

22.47

41.88

19.9

8.00

61.56

19.9

38.60

0"» "K

19.9 ' 22.84

57.82

19.9 , 12.03

26.32

20.8

22.63

41.67

20.8

8.24

61.29

20.9

38.71

37.48

20.9 23.16 j 57.58

20.9 , 12.09

25.99.

21,8

22.79

41.44

21.8

8.50

61.02

21.9

38.81

37.18

21.9 23.50

57.38

21.9 12.15

25.65

22.8

22.95

41.20

22.8

8.78

60.75

22.9

38.93

36.87

22.9 23.83

57.19

22.9 12.23

25.28

23.8

23.13

40.96

23.8

9.07

60.47

23.9

39.06

36.55

23.9 i 24.16

57.02

23.9 12.31

1

24.91

24.8

23.33

40.72

24.8

9.39

60.18

24.9

39.19

36.24

24.9 1 24.47 56.85

24.9 ' 12.41

24.53

25.8

23.53

40.52

25.8

9.73

59.93

25.8

39.33

35.95

25.9 24.75 56.68

j

25.9 ' 12.52

24.17

26.8

23.74

40.32

26.8

10.09

59.70

26.8

39.48

35.67

26.9 i 25.03 56.52

26.9 ' 12.65

23.83

27.8

23.95

40.14

27.8

10.44

59.46

27.8

39.64

:i5.42

27.9 ' 25.29 56.34

27.9 ' 12.77

1

23.50

28.8

24.15

39.98

28.8

10.79

59.25

28.8

39.79

35.18

28.9 ' 25.56 ' 56.16

28.9 12.89

23.16

29.8

24.36

39.83

29.8

11.14

59.06

29.8

39.94

34.95

29.9 ! 25.83 ' 55.96

29.9

13.01

22.87

30.8

24.55

39.70

30.8

11.48

58.87

30.8

40.09

34.74

30.9 , 26.12 1 55.75

30.9

13.12

22.57

31.8

24.74

39.60

31.8

11.79

58.69

31.8

40.22

:m.54

31.9 i 26.42

, 55.55

8.17

31.9

13.23

22.28

8.32 -8.26

15.86 -15.82

7.(

)2 -6.95

18.20 +1

7.64 -7.57

21^ 38"» 19-.542

22*^ 16°^ 8\G56

22»' 37"» 39\016

o3h 07m 44s. 125

23»^ 47=» 16^424

-83*>

6'

6".99

-86^

23' ::

I7'M3

-81°

49'

+86°

50' S

►8".89

-82°

28' 4

=8".42

APPARENT PLACES OF STARS, 1917.
CIKCUMPOLAR STARS.

FOR THE UPPER TRANSIT AT WASHINGTON.

APPARENT PLACES OF STARS, 1917.

261

CIRCITMPOIAR STARS.

FOR THE UPPER TRANSIT AT WASHINGTON.

81 G. Mensse.

C Mens«.

51 H. Cephei.

25 H. Camelop.

7 0. Ootantls.

Mag. 0.2

Mag. 5.6

Mag. 5.3

Mag. 5.1

Mag. 6.4

Wash.
Mean
Tim©.

Right
Ascen-
sion.

Decll-
nation.

Wash.
Mean
Time.

Right

A.<!cen-

sion.

Decli-
nation.

Wash.
Mean
Time.

Right
sion.

Decli-
nation.

Wash.
Mean
Time.

Right

Aseen-

si<m.

Decli-
natk>n.

Wash.
Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

h m

• /

h ra

, h m

o /

h m

0 /

h m

0 /

May

5 45

-8449

May

6 46 -8043

c 1 "

May 7 2

1

+8711

May

7 13

+8234

May

7 15

-86 54

• m

1.1

s
56.86

57.46

1.2

S '

50.93 1 55.74

' s
1.2 11.29

10.61

1.2

s
46.66

45.14

1.2

s
56.36

w W

26.66

2.1

56.67

57.24

2.2

50.81 55.58

2.2 ' 10.89

10.46

2.2

46.51

45.01

2.2

55.97

26.56

3.1

56.48

57.04

3.2

50.68 i 55.44

3.2 10.48

10.28

3.2

46.35

44.86

3.2

55.58

26.48

4.1

56.29

56.84

4.2

50..56 55.32

4.2 ! 10.09

1

10.08

4.2

46.20

44.70

4.2

55.19

26.40

5.1

56.10

56.65

5.2

50.44 55.22

i
5.2 9.71

9.86

5.2

46.05

44.51

5.2

54.81

26.34

6.1

55.90

56.48

6.2

50.32 55.11

6.2 9.37

9.63

6.2

45.91

44.31

6.2

54.41

26.28

7.1

55.70

56.31

7.2

50.20 55.00

7.2

9.04

9.41

7.2

45.80

44.10

7.2

54.00

26.22

8.1

55.47

56.10

8.2

50.06 54.88

8.2

8.76

9.19

8.2

45.69

43.89

8.2

53.57

26.15

9.1

55.25

55.87

9.2

49.93 54.75

9.2

8.51

8.98

9.2

45.59

43.69

9.2

53.12

26.07

10.1

55.03

55.63

10.1

49.79 54.59

10.2 8.28

8.77

10.2

45.50

43.50

10.2

52.66

25.95

11.1

54.83

55.35

11.1

49.66 , 54.39

11.2 8.04

8.57

11.2

45.42 43.33 1

11.2

52.20

25.82

12.1

54.63

55.06

12.1

49.53 54.16

12.2

7.79

8.40

12.2

45.33

43.18

12.2

51.76

25.66

13.1

54.45

54.77

13.1

49.41 53.93

13.2

7.52

8.23

13.2

45.23

43.03

13.2

51.34

25.48

14.1

54.28

54.48

14.1

49.29 53.71

14.1

7.22

8.04

14.2

45.12

42.86

14.2

50.96

25.30

15.1

54.13

54.20

15.1

49.18 53.50

15.1 i 6.90

7.84

15.2

45.00

42.69

15.2

50.59

25.14

16.1

53.98

53.95

16.1

49.08 ; 53.30

16.1

6.58

7.62

16.2

44.87 42.49

16.2

50.25

25.00

17.1

53.83

53.73

17.1

48.97 53.12

17.1 6.24

7.38

17.1

44.73

42.26

17.2

49.92

24.87

18.1

53.69

53.49

18.1

48.87 52.97

18.1 ! 5.94

7.11

18.1

44.62

42.01

18.1

49.58

24.75

19.1

53.52

53.27

19.1

48.77 : 52.81

19.1

5.67

6.82

19.1

44.51

41.74

19.1

49.22

24.63

20.1

53.35

53.05

20.1

48.66 52.64

20.1

5.43

6.52

20.1

44.41

41.47

20.1

48.85

24.51

21.1

53.18

52.81

21.1

48.55 ' 52.46

21.1 5.22

6.23

21.1

44.34

41.21

21.1

48.47

24.38

22.1

53.00

52.55

22.1

48.44 ' 52.26

22.1 5.03

5.96

22.1

44.27

40.96

22.1

48.07

24.25

23.1

52.84

52.26

23.1

48.33 52.04

23.1 4.85

5.70

23.1

44.20

40.72

23.1

47.68

24.07

24.1

52.69

51.95

24.1

48.22 51.80

1

24.1 4.69

5.45

24.1

44.14

40.50

24.1

47.29

23.87

25.1

52.54

51.63

25.1

48.11

51.55

25.1 4.50

5.21

25.1

44.07

40.29

25.1

46.91

23.67

26.1

52.40

51.32

26.1

48.01

51.28

26.1 4.30

4.97

26.1

43.99

40.07

26.1

46.56

23.45

27.1

52.28

50.99

27.1

47.91

51.01

27.1 4.09

4.75

27.1

43.91

39.86

27.1

46.22

23.22

28.1

52.17

50.68

28.1

47.82

50.73

28.1 3.87

4.51

28.1

43.82

39.63

28.1

45.89

22.99

29.1

52.07

50.36

29.1 47.73 50.46

29.1 3.64

4.27

29.1

43.73 39.41

29.1

45.60

22.76

30.1

51.98

50.06

30.1 47.65

50.21

30.1 3.41

4.01

30.1

43.64 i 39.16

30.1

45.32

22.56

31.0

51.88

49.78

31.1 47.57 : 49.99

31.1 3.17

3.73

31.1

43.55 38.89

31.1

45.04

22.36

32.0

51.78

49.52

32.1 47.50 49.76

32.1 2.96

3.42

32.1

43.46 38.61

32.1

44.76

22.18

11.10 -1

1.06

6.21 -6.13

20.37 +2

0.34

i:i

•4 +7.68

18.53 -1

8.51

5h 46m i4«.75o

(jb 46° 58«.546

jh 2™

4«.048

yh 13m 42\294|

7^ 16°» 20-.292

-84**

49' 4

6". 89 1

-80^

43' 3

8'M6 1

+87*=*

10' 5

4".74

+82°

34' 3

0'.13 1

-86°

54'

6".70

262

APPARENT PLACES OF STARS, 1917.

CIRCUMPOLAR STARS.

FOR THE UPPER TRANSIT AT WASHINGTON,

Qroombrldge 1119.
Mag. 7.0

C Octantls.
Mag. 6.4

1 H. Draconis.
Mag. 4.6

C Chanueleontis.
Mag. 5.2

30 H. Camelop.
Mag. 5.3

Wash.
Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean
Time.

1

Right

A.soen-

sion.

Decli-
nation.

Wash,
Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean
Time.

Right

Asoen-

si(m.

Decll-
natton.

Wash.
Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

May

h m
8 15

e 1

+8853

May

h m
9 8

-8520

May

h m
9 25

+8141

May

h m
9 36

e t

-8034

May

h m • '
10 21 +8259

G 1 '^

1.2

s
80.60

14.29

1.3

52.32

25.10

1.3

29.47

51.29

1.3

s
21.95

35.67

1.3

14.86 0.69

2.2

79.48

14.24

2.3

52.05

25.16

2.3

29.32

51.35

2.3

21.82

35.77

2.3

14.69; 0.84

3.2

78.34

14.16

3.3

51.80

25.23

3.3

29.16

51.39

3.3

21.70

35.86

3.3

14.52 i 0.96

4.2

77.18 14.08

4.3

51.54

25.31

4.3

29.01

51.40

4.3

21.59

35.97

4.3

14.34 ; 1.07

5.2

76.04

13.97

5.3

51.30

25.40

5.3

28.85

51.41

5.3

21.47

36.09

5.3

1
14.16 i 1.15

6.2

74.93

13.84

6.3

51.05

25.49

6.3

28.69

51.38

6.3

21.35

36.21

6.3

13.97 1 1.20

7.2

73.89

13.69

7.3

50.79

25.60

7.3

28.55

51.34

7.3

21.23

36.36

7.3

13.80, 1.26

8.2 72.94 '13.54

i 1

8.3

50.52

25.72

8.3 1 28.41

51.29

8.3

21.11

36.50

8.3

13.64 , 1.26

1

9.2 72.05

13.39

9.3

50.23

25.82

9.3 1 28.29

51.23

9.3

20.99

36.64

9.3

13.49' 1.28

10.2 71.25

13.25

10.2

49.92

25.89

10.3

28.19

51.18

10.3

20.86

36.76

10.3

13.-35 1.30

11.2 70.45

13.12

11.2

49.61

25.94

11.3

28.08

51.14

11.3

20.72

36.85

11.3

13.22 ' 1.33

12.2 1 69.64

i

13.01

12.2

49.30

25.96

12.3 27.98

51.10

12.3

20.57

36.91

12.3

13.09 1.37

1

13.2

68.78

12.91

13.2 49.00

25.96

13.3 27.85 51.10

13.3

20.42

36.96

13.3

12.96 1.41

14.2 67.86

12.81

14.2 48.71

25.96

14.3 27.73

51.09

14.3

20.28

36.99

14.3

12.81 ! 1.47

15.2 66.86

12.69

15.2 48.43

25.95

15.2

27.59

51.08

15.3

20.15

37.01

15.3

12.63

1.55

16.2 ' 65.81 i 12.56

1

16.2 48.17

25.95

16.2

27.43

51.06

16.3

20.02

37.03

16.3

12.46

1.60

1
17.2 64.74

12.39

17.2 1 47.93

25.95

17.2 27.28

51.01

17.2

19.90

37.06

17.3

12.27 ! 1.65

18.2

63.70

12.20

18.2 47.69

25.98

18.2

27.13

50.93

18.2

19.78

37.10

18.3

12.08 i 1.64

19.2

62.72

11.98

19.2

47.45

26.01

19.2 26.98

50.84

19.2

19.67

37.18

19.3

11.89 1.62

20.2 61.81

1

11.76

20.2 47.19

26.05

20.2 26.84

50.73

20.2

19.55

37.26

20.3

11.71 , 1.59

21.2 ! 60.98

11.54

21.2 ! 46.92

26.09

21.2 ; 26.71

50.60

21.2

19.44

37.33

21.3

11.56 ' 1.54

22.2

60.22

11.31

22.2 46.64

26.12

22.2 ; 26.61

50.48

22.2

19.31

37.39

22.3

11.41 1 1.49

23.2

59.48 1 11.12

23.2 1 46.36

26.13

23.2

26.50

50.37

23.2

19.18

37.43

23.3

11.26 1.44

1

24.2 ! 58.79 | 10.92

1

24.2 46.07

I

26.10

24.2 1 26.39

50.27

24.2

19.04

37.43

24.3

11.12 1 1.40

25.2

58.06

10.74

25.2 45.78

26.07

1
25.2 26.29

50.18

25.2

18.91

37.42

25.3

10.99 1.37

. 26.2

57.32

10.57

26.2 i 45.48

26.02

26.2 26.17 50.10

26.2

18.76

37.39

26.3

10.85 1.35

27.2

56.55

10.40

27.2 45.21

25.95

27.2 j 26.05

.50.02

27.2

18.62

37.36

27.3

10.70, 1.33

28.2

55.73

10.22

28.2 44.93

25.87

28.2 ; 25.92

1

49.95

28.2

18.49

37.33

28.2 ' 10.54 1.32

1 1

29.2

54.89 ; 10.04

i

29.2 j 44.68 25.79

29.2 25.79

49.86

29.2

18.36

37.28

29.2 i 10.37 1.30

30.2

54.02

9.85

30.2

44.44

25.71

30.2 ! 25.66

49.76

30.2

18.24

37.22

30.2 1 10.19 1.27

31.2

5:^.14

9.64

31.2 44.20

25.64

31.2 25.52

49.64

31.2

18.13

37.17

31.2

10.02 1.23

32.2

52.28 9.38

32.2 43.97

25.58

32.2 ' 25.39

49.50

Q9 O

18.02

37.13

32.2 1 9.84; 1.17

51.4

8 +51.47

12.31 -12.27

6.93 +6.85

6.11 -6.03

8.19 +8.13

8»» 15« 48'.380

9'' 8°> 57'. 938

9»^ 25°» 2l\719

9»* 36™ 22\347

IQh 21"» 4«.831

+88°

53'

0".29

-85°

19' 5

>7".45

+81°

41' 4

il".50

-80°

34'

6".83

+82°

58' 54".07

APPAKENT PLACES OF STARS, 1917. 268

CIKCUMPOLAR STAES.
FOR THE UPPER TRANSIT AT WASHINGTON.

264

APPARENT PLACES OF STARS, 1917

CIRCUMPOLAR STARS.

FOR THE UPPER TRANSIT AT WASHINGTON.

d Ootantis.

Qroombxldge 8288 J

p Ootantis.

f Ursae Mlnozls.

69 G. Apodls.

Mag. 4.1

Mag. 7.2

Mag. 5.7

Mag. 4.4

Mag. 5.9

Wash.
Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

Wash. Right
Mean 1 Ascen-
Time.; sion.

Decli-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

1

i h m

e /

h m

e f

h m

0 /

h m

e /

h m

0 1

May i 14 13 !-83 17|

May ,15 3

1 «

+8732

May

15 24

-8411

May

16 54

_

+8210

May 17 16

-8047

1

1.5

a

43.55 , 37.28

s
1.5 61.86

58.80

1.6

16.88

38.51

1.6

s
30.11

16.30

1 s
1.6 1 8.50

1.29

2.5

43.55 i 37.60

2.5 1 61.88

59.14

2.5

16.95

38.82

2.6

30.21

16.61

2.6

8.60

1.52

3.5

43.56 1 37.91

3.5 1 61.89

59.48

3.6

17.02

39.11

3.6

30.29

16.93

3.6

8.70

1.72

4.5

43.56 1 38.21

4.5 j 61.85

59.83

4.5

17.10

39.41

4.6

30.34

17.26

4.6

8.80

1.92

5.5 j 43.59

38.53

5.5 61.77

60.19

5.5

17.18

39.70

5.6

30.41

17.60

5.6 8.91

2.11

6.5 43.62

38.85

6.5

61.67

60.54

6.5

17.28

39.99

6.6

30.47

17.94

6.6 9.03

2.30

7.5

43.64

39.18

7.5

61.55

60.87

7.5

17.38

40.31

7.6

30.52

18.28

7.6

9.17

2.52

8.5

43.67

39.54

8.5 61.41

1

61.17

8.5

17.49

40.63

8.6

30.56

18.61

8.6

9.30

2.74

9.5 i 43.70

39.92

t

9.5 61.28

61.46

9.5

17.59

40.98

9.6

30.60

18.90

9.6

9.43

2.98

10.5

43.71

40.29

10.5 61.17

61.73

10.5

17.68

41.35

10.6

30.64

19.19

10.6

9.56

3.25

11.5

43.70

40.67

11.5 ' 61.07

61.99

11.5

17.74

41.73

11.6 ; 30.68

19.47

11.6

9.68

3.52

12.5

43.67

41.04

12.5 ! 60.99

62.27

12.5

17.79

42.10

12.6 j 30.72

19.75

12.6

9.78

3.82

13.5 1 43.63

41.40

13.5 60.93

62.54

13.5

17.83

42.46

13.6 j 30.77

20.02

13.6

9.87

4.12

14.4

43.59

41.73

14.5 ; 60.86

62.85

14.5

17.84

42.81

14.6 30.82

20.30

14.6

9.96

4.41

15.4

43.55

42.05

15.5 ■ 60.77

63.17

15.5

17.86

43.14

15.6

30.88

20.62

15.6

10.03

4.67

16.4 I 43.51

1

42.33

16.5 ; 60.65 | 63.60

16.5

17.89

43.43

16.6

30.92

1

20.97

16.6

10.11

4.91

1

17.4 j 43.48

42.61

17.5 ' 60.49 63.83

1

17.5

17.92

43.72

17.6 30.96

21.32

17.6

10.18

5.13

18.4

43.47

42.90

18.5 60.31 64.18

18.5

17.96

44.01

18.5 i 30.99

21.69

18.6

10.27

5.36

19.4

43.46

43.20

19.5 60.08 64.50

19.5

18.01

44.31

19.5 i 31.00

22.07

19.6

10.36

5.57

20.4 1 43.46

43.52

20.5 ; 59.83 64.81

20.5

18.07

44.62

20.5 31.01

22.42

20.6

10.47

5.80

21.4 1 43.45

1

43.85

21.5 59.58

65.10

21.5

18.13

44.95

21.5 31.01

22.76

21.6

10.58

6.05

22.4

43.43

44.20

22.5 1 59.34

65.38

22.5

18.19

45.30

22.5 ! 31.02

23.09

22.6

10.68

6.31

23.4

43.40

44.54

23.5 1 59.11

65.64

23.5

18.23

45.66

23.5 ! 31.02

23.40

23.5 10.78

6.60

24.4

43.35

44.89

24.5 ; 58.90

65.88

24.5

18.24

46.03

24.5 31.03

23.70

24.5 10.87

6.92

25.4

1
43.30

45.23

1
25.5 58.71

66.14

25.5

18.25

46.39

25.5

1
31.04

24.00

25.5 10.95

7.23

26.4

43.23

45.56

26.4 i 58,52

66.41

26.5

18.24

46.73

26.5

31.06

24.29

26.5

11.02

7.54

27.4

43.15

45.86

27.4 ' 58.35

66.67

27.5

18.21

47.08

27.5 31.07

24.59

27.5

11.07

7.84

28.4

43.07

46.14

28.4 58.15 06.94

1 1

28.5

18.18

47.41

28.5 31.08

1

24.91

28.5 1 11.12

1

8.13

29.4

1

42.99

46.41

29.4 , 57.93 67.22

29.5

18.15

47.71

1

29.5 ' 31.09

25.24

29.5 ' 11.17

8.42

30.4

42.91

46.67

30.4 1 57.71 1 67.51

30.5

18.14

47.99

30.5

31.10

25.58

30.5 i 11.22

8.68

31.4

42.85

46.91

31.4 1 57.44

67.82

31.4

18.12

48.26

31.5

31.10

25.94

31.5

11.26

8.94

32.4

42.80

47.16

32.4 57.14 ! 68.13

1

32.4

18.11

48.54

32.5

31.10

26.31

32.5 11.32

9.18

8.56 -8.51

23.40 +23.38

9.89 -9.84

7.34 +

7.27

6.24

6.16

14h j3in 27».793

X5b 3m 41M75

15^ 23'" 56-.594

IG^ 54"^ 25V488

17'^ 15« £

4V896

-83°

37' :

ir'.os

+87°

3.3' ]

.0"..52

-84°

IV 'S

.0".39

+82°

10' :^

»2".75

-80°

47'

6".56

APPARENT PLACES OF STAES, 1917.

265

CIRCUMPOLAR STARS.

FOR THE UPPER TRANSIT AT WASHINGTON.

S Vnm Mlnoris.

X OotantU.

A UrsflB Mlnoris.

(T Ootantis.

76 Diaoonis.

Mag. 4.4

•

Mag. 5.2

Mag. 6.6

•

iiag. 5.

5

Decli-
nation.

Mag. 5.7

Wash.
lf«an

lime.

Right
Ascen-
sion.

Decli-
natfcxn.

Wash.
Mean
Time,

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean

Time.

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean
Time.

Right

Aeoen-

sion.

Wash.
Mean
Time.

Right

Ascm-

.sion.

Decli-
nation.

h m

• /

h m

• /

h m

0 /

h m

e /

h m

0 /

May

17 59

+8636

May

18 6

-87 39

May

19 2

+89 0

May

19 29

-8913

May

20 48

+82 13

00

1.6

s
4.15

34.32

1.6

s
56.37

39.73

1.7

26.83

45.93

1.7

s
22.71

7.94

1.8

s
37.31

16.50

2.6

4.42

34.55

2.6

56.84

39.91

2.7

27.98

46.10

2.7

24.30

8.01

2.8

37.48

16.53

3.6

4.69

34.81

3.6

57.29

40.07

3.7

29.12

46.28

3.7

25.84

8.08

3.8

37.66

16.57

4.6

4.94

35.08

4.6

57.75

40.22

4.7

30.24 46.47

4.7

27.41

8.11

4.7

37.83

16.62

5.6

5.18

35.37

5.6

58.22

40.36

5.7

31.30 ; 46.71

1

5.7

28.99

8.14

5.7

38.01

16.72

6.6

5.39

35.68

6.6

58.72

40.50

6.7

32.30 46.95

6.7

30.65

8.18

6.7

38.18

16.84

7.6

5.58

35.97

7.6

59.26

40.66

7.7

33.21 47.19

7.7

32.39

8.22

7.7

38.35

16.97

8.6

5.76

36.27

8.6

59.81

40.83

8.7

34.03 47.42

8.7

34.23

8.27

8.7

38.50

17.10

9.6

5.91

36.54

9.6

60.38

41.02

9.7

34.79

47.66

9.7 I 36.14

8.33

9.7

38.65

17.23

10.6

6.06

36.79

10.6

60.94

41.25

10.7

35.52

47.85

10.7

38.05

8.42

10.7

38.80

17.34

11.6

6.21

37.03

11.6

61.47

41.50

11.7

36.25

48.04

11.7

39.94

8.55

11.7

38.93

17.44

12.6

6.39

37.27

12.6

61.97

41.77

12.7

37.02

48.23

12.7

41.75

8.68

12.7

39.07

17.53

13.6

6.58

37.50

13.6

62.41

42.02

13.7

37.85

48.40

13.7

43.43

8.83

13.7

39.22

17.61

14.6

6.77

37.75

14.6

62.81

42.26

14.6

38.76

48.59

14.7

44.99

8.98

14.7

39.36

17.69

15.6

6.97

38.02

15.6

63.19

42.50

15.6

39.70

48.82

15.7

46.45

9.12

15.7

39.51

17.78

16.6

7.17

38.32

16.6

63.56

42.71

16.6

40.66

49.05

16.7

47.84

9.24

16.7

39.69

17.90

17.6

7.36

38.65

17.6

63.93

42.91

17.6

41.60

49.32

17.7

49.22

9.34

17.7

39.86

18.06

18.6

7.52

38.98

18.6

64.34

43.10

18.6

42.47

49.61

18.7

50.65

9.42

18.7

40.03

18.23

19.6

7.66

39.33

19.6

64.76

43.28

19.6

43.25

49.91

19.7

52.17

9.51

19.7

40.18

18.41

20.6

7.76

39.67

20.6

65.21

43.47

20.6

43.93

50.21

20.7

53.77

9.60

20.7

40.33

18.61

21.6

7.86

40.00

21.6

65.68

43.69

21.6

44.55

50.50

21.6

55.43

9.72

21.7

40.48

18.82

22.6

7.95

40.32

22.6

66.15

43.92

22.6

45.12

50.78

22.6

57.12

9.85

22.7

40.62

19.01

23.6

8.04

40.60

23.6

66.59

44.19

23.6

45.67

51.03

23.6

58.81

9.98

23.7

40.75

19.19

24.6

8.13

40.89

24.6

67.01

44.45

24.6

46.23

51.28

24.6

60.44

10.15

24.7

40.88

19.37

25.6

8.23

41.16

25.6

67.40

44.73

25.6

46.82

51.51

25.6

62.00

10.34

25.7 41.02

19.52

26.6

8.33

41.43

26.6

67.76

45.01

26.6

47.43

51.74

26.6

63.49

10.54

26.7

41.15

19.68

27.6

8.44

41.72

27.6

68.08

45.30

27.6

48.07

51.99

27.6

64.88

10.74

27.7

41.28

19.82

28.6

8.55

42.02

28.6

68.37 45.58

28.6

48.75

52.26

28.6

66.19

10.95

28.7

41.41

19.99

29.6

8.66

42.32

29.6

68.66

45.86

29.6

49.44

52.52

29.6

67.43

11.14

29.7

41.55

20.16

30.6

8.78

42.64

30.6

68.93

46.11

30.6

50.14

52.80

30.6

68.63

11.32

30.7

41.69

20.35

31.6

8.88

42.99

31.6

69.20

46.35

31.6

50.80

53.11

31.6

69.80

11.50

31.7

41.84

20.58

32.6

8.97

43.35

32.6

69.48

46.59

32.6

51.42

53.43

32.6

71.00

11.65

32.7

41.99

20.81

16.91 +1

6.88

24.51 -24.49

58.(

[>9 +58.08

73.38 -'i

'3.38

7.39 -f

7.32

17h 59in 1S.307

Igh gm ii«.893| 19»» 2"» 39".624

19^ 27« 4

12».218

20»» 48« A

\O^AH

+86^

36' c

a'M7

-87*^

39' c

►1".82

1+89°

1'

2'M7

-89*»

13' 5

58".57

+82*>

13' 2

!9".86

266

APPARENT PLACES OF STARS, 1917.

CIRCUMPOLAR STARS.

FOR THE UPPER TRANSIT AT WASHINGTON.

A. Ootantis.

V Ootantis.

ft Octantis.

89 H. Cephei.

y^ Ootantis.

Mag. 5.4

Mag. 5.7

Mag. 4.3

Mag. 5.6

Mag. 5.1

•

III

Right '
Asmn- 1
sion.

1

Decli-
nation.

Wash.' Right
Mean | Asoen-
Time. sion.

1

Decli-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

DecU-
nation.

h m ;

h m

e /

1
1

h m

o /

h m

• /

h m

• /

May

2138;-83 6

May

22 16

-8622

May : 22 37

1

-8148

Mav

•

23 27

+8650

ft

May

23 47

-8228

f f

1.8

s "
24.74 39.60

s

1.8 11.79

58.69

s
1.8 40.22

34.54

1.9

s
26.42

55.55

1.9

s
13.23

22.28

2.8

24.91 ' 39.46

2.8 12.11

58.51

2.8 1 40.35

34.35

2.9

26.75

55.35

2.9

13.33

22.01

3.8

25.08 1 39.33

3.8 12.40

58.34

3.8 1 40.48 34.13

3.9

27.12

55.15

3.9

13.43

21.74

4.8

25.25

39.18

4.8

12.69

58.15

4.8,40.59 33.91

4.9

27.48

54.98

4.9

13.53

21.47

5.8

25.42

39.04

5.8

12.98

57.97

5.8 40.71

33.70

5.9

27.86

54.84

5.9

13.63

21.18

6.8

25.60

38.88

6.8

13.27

57.74

6.8 1 40.84

33.46

6.9

28.27

54.69

6.9

13.73

20.87

7.8

25.78

38.71

7.8

13.59

57.53

7.8

40.97

33.22

7.9

28.66

54.59

7.9

13.83

20.56

8.8

25.99

38.55

8.8

13.94

57.31

8.8 41.13

32.98

8.8

29.04

54.49

8.9

13.95

20.25

9.8

26.20

38.40

9.8

14.30

57.11

9.8

41.30

32.73

9.8

29.39

54.42

9.9

14.08

19.91

10.8

26.43

38.27

10.8

14.69

56.91

10.8

41.47

32.49

10.8

29.72

54.34

10.9

14.23

19.59

11.8

26.65

38.15

11.8

15.11

56.75

11.8

41.65

32.29

11.8

30.04

54.26

11.9

14.38

19.29

12.8

26.88

38.06

12.8

15.49

56.61

12.8

41.82

32.11

12.8

30.34

54.16

12.9

14.54

19.00

13.8

27.09

38.00

13.8

15.88

56.50

13.8

41.99

31.96

13.8

30.65

54.03

13.8

14.69

18.76

14.8

27.28

37.95

14.8

16.24

56.39

14.8

42.14

31.82

14.8

30.98

53.91

14.8

14.83

18.53

15.8

27.47

37.90

15.8

16.57

56.28

15.8

42.28

31.68

15.8

31.35

53.77

15.8

14.97

18.31

16.8

27.65

37.82

16.8

16.88

56.17

16.8

42.42

31.53

16.8

31.74

53.65

16.8

15.10

18.09

17.7

27.82

37.74

17.8

17.18

56.06

17.8

42.55

31.37

17.8

32.16

53.55

17.8

15.20

17.87

18.7

27.99

37.65

18.8

17.49

55.93

18.8

42.68

31.20

18.8

32.59

53.47

18.8

15.32

17.64

19.7

28.18

37.55

19.8

17.80

55.78

19.8

42.81

31.03

19.8

33.03

53.42

19.8

15.44

17.37

20.7

28.36

37.44

20.8

18.13

55.64

20.8

42.97

30.85

20.8

33.46

53.39

20.8

15.57

1 17.11

1

21.7

28.57

37.34

21.8

18.50

55.49

21.8

43.14

30.66

21.8

33.86

53.37

21.8

15.70

16.84

22.7

28.79

37.25

22.8

18.87

55.35

22.8

43.31

30.47

22.8

34.24

53.36

22.8

15.85

16.57

23.7

28.99

37.19

23.8

19.26

55.24

23.8

43.48

30.31

23.8

34.61

53.35

23.8

16.02

16.32

24.7

29.22

37.14

24.8

19.66

55.14

24.8

43.66

30.17

24.8

34.96

53.31

24.8

16.19

16.09

25.7

29.44

37.12

25.8

20.05 i 55.05

25.8

43.83

30.05

25.8

35.30

53.28

25.8

16.35

i 15.86

26.7

29.64

37.11

26.7

20.43

55.01

26.8

44.01

29.95

26.8

35.66

53.24

26.8

16.52

15.66

27.7

29.84

37.12

27.7

20.81

54.98

27.8

44.17

29.87

27.8

36.01

53.19

27.8

16.68

15.47

28.7

30.03

37.14

28.7

21.17

54.94

28.8

44.33

29.80

28.8

36.37

53.14

28.8

16.84

1 15.29

29.7

30.22

37.16

29.7

21.51

54.91

29.8

44.48

29.73

29.8

36.76

53.10

29.8

16.98

! 15.14

30.7

30.39

37.15

30.7

21.83

54.87

30.8

44.62

29.66

30.8

37.17

53.06

30.8

17.12

14.99

31.7

30.56

37.16

31.7

22.15

54.82

31.8

44.77

29.57

31.8

37.60

53.04

31.8

17.26

14.82

32.7

30.73

37.15

32.7

22.45

54.78

32.7

44.91

29.49

32.8

38.05

53.04

32.8

17.39

14.66

8.32 -8.26

15.J

^ -15.82

7.02 -6.95

18.19 +18.16

7.63

7.57

21^ 38™ 19-.542

22b igm 8,.65(3

22^ 37" 39^.016

23U 27°» 44M25

23*^ 47™ 16«.424

-83°

6'

6".99

-86*^

23' 2

7'M3

-81*^

49'

2 ".34

+86^

50' 5

►8 ".89

-82°

28' 48".42

APPARENT PLACES OF STARS, 1917. 267

CIRCUMPOLAK STAKS.
FOR THE UPPER TRANSIT AT WASHINGTON.

APPARENT PLACES OF STARS, 1917.

CIKCUMPOLAB STASS.
FOR THE UPPER TRANSIT AT WASHINGTON.

APPARENT PLACES OF STARS, 1917.

269

CIRCUMPOLAR STARS.

FOR THE UPPER TRANSIT AT WASHINGTON.

Oroombiidge 1119.

C Ootantis.

1 H. Dnconis.

C Chmmaeleontis.

80 H. Ommelop.

Mag. 7.0

«

Mag. 6.4

Mag. 4.6

Mag. 5.2

Mag. 6.3

Wash.
Mean

Thne.

Right
Ascen-
sion.

DecU-
natkm.

Wash.
Mean
Time.

RiRht

Ascen-
sion.

Decll-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

Decli>
natton.

h m

o /

h m

e /

h m

• t

h m

0 t

h m

• /

June

8 15

+8853

§ §

June

9 8

-8520

mm

June

9 25

+8141

June

9 36

-8034

June

10 21

+8268

J a

1.2

s
52.28

9.38

1.2

s
43.97

' w

25.58

1.2

s
25.39

f f

49.50

1.2

s
18.02

37.13

1.2

s
9.84

WW

61.17

2.1

51.46

9.11

2.2

43.74

25.53

2.2

25.25

49.33

2.2

17.91

37.10

2.2

9.66

61.08

3.1

50.70

8.84

3.2

43.51

25.49

3.2

25.12

49.15

3.2

17.80

37.09

3.2

9.48

60.98

4.1

50.03

8.55

4.2

43.27

25.46

4.2

25.01

48.95

4.2

17.68

37.09

4.2

9.33

60.86

5.1

49.44

8.26

5.2

43.01

25.41

5.2

24.91

48.73

5.2

17.56

37.10

5.2

9.18

60.70

6.1

48.93

7.97

6.2

42.75

25.34

6.2

24.82

48.53

6.2

17.44

37.07

6.2

9.04

60.66

7.1

48.46

7.72

7.2

42.47

25.27

7.2

24.73

48.35

7.2

17.31

37.02

7.2

8.92

60.42

8.1

48.00

7.48

8.2

42.19

25.18

8.2

24.65

48.18

8.2

17.18

36.95

8.2

8.80

60.29

9.1

47.52

7.25

9.2

41.91

25.04

9.2

24.57

48.03

9.2

17.04

36.86

9.2

8.68

60.19

10.1

46.99

7.03

10.2

41.64

24.89

10.2

24.48

47.88

10.2

16.90

36.73

10.2

8.55

60.10

11.1

46.39

6.80

11.2

41.40

24.73

11.2

24.38

47.73

11.2

16.78

36.61

11.2

8.42

60.01

12.1

45.74

6.58

12.2

41.18

24.59

12.2

24.25

47.57

12.2

16.67

36.48

12.2

8.26

59.92

13.1

45.02

6.29

13.2

40.98

24.45

13.2

24.13

47.40

13.2

16.57

36.36

13.2

8.09

59.80

14.1

44.34

5.98

14.2

40.78

24.32

14.2

24.01

47.20

14.2

16.47

36.26

14.2

7.91

59.67

15.1

43.71

5.67

15.1

40.58

24.21

15.2

23.90

46.96

15.2

16.37

36.17

15.2

7.74

59.51

16.1

43.14

5.34

16.1

40.37

24.11

16.2

23.79

46.71

16.2

16.28

36.09

16.2

7.59

69.33

17.1

42.67

5.01

17.1

40.15

24.02

17.2

23.70

46.46

17.2

16.18

36.02

17.2

7.44

59.14

18.1

42.29

4.68

18.1

39.91

23.89

18.2

23.61

46.22

18.2

16.07

35.94

18.2

7.30

58.94

19.1

41.96

4.37

19.1

39.68

23.76

19.2

23.54

45.98

19.2

15.95

35.84

19.2

7.18

68.73

20.1

41.66

4.07

20.1

39.45

23.62

20.1

23.48

45.73

20.2

15.83

35.72

20.2

7.08

58.54

21.1

41.37

3.79

21.1

39.21

23.44

21.1

23.41

45.49

21.2

15.71

35.58

21.2

6.97

58.36

22.1

41.05

3.50

22.1

38.98

23.26

22.1

23.33

45.29

22.1

15.59

35.41

22.2

6.85

58.19

23.1

40.70

3.24

23.1

38.77

23.06

23.1

23.26

45.09

23.1

16.48

35.23

23.2

6.73

68.03

24.1

40.34

2.97

24.1

38.57

22.85

24.1

23.19

44.89

24.1

15.37

35.04

24.2

6.61

67.87

26.1

39.94

2.70

25.1

38.37

22.64

25.1

23.10

44.67

25.1

15.26

34.84

25.2

6.49

57.72

26.1

39.51

2.42

26.1

38.18

22.43

26.1

23.02

44.46

26.1

15.16

34.66

26.2

6.35

57.65

27.1

39.08

2.11

27.1

38.00

22.22

27.1

22.92

44.23

27.1

15.07

34.47

27.2

6.20

57.36

28.1

38.64

1.80

28.1

37.83

22.03

28.1

22.82

43.98

28.1

14.98

34.28

28.2

6.06

57.16

29.1

38.24

1.47

29.1

37.65

21.84

29.1

22.73

43.71

29.1

14.90

34.11

29.2

5.91

56.94

30.1

37.92

1.10

30.1

37.49

21.66

30.1

22.64

43.41

30.1

14.82

33.97

30.2

5.78

56.71

31.1

37.65

0.72

31.1

37.32

21.48

31.1

22.59

43.09

31.1

14.74

33.83

31.2

5.64

56.45

32.1

37.49

0.36

32.1

37.15

21.32

32.1

22.52

42.77

32.1

14.64

33.68

32.2

5.54

56.18

51.39 +5

.1.38

12.31 -12.27

6.92 +6.85

6.11 -6.03

8.]

19 +8.12

^ 15"* 4

8-.380

9^ 8™ 57».938

9h 25"» 21-.719

9^ 36°» 22».347

10^

21™ 4-.831

+88<>

53'

0".29

-85^

19' 5

.7".46 '

+81*^

41' 4

tl".50 1

-80*^

34'

6".83

+82^

58' 5

4".07

270 APPABENT PLACES OF STAKS, 1917.

CIECUMPOLAR STARS.
FOR THE UPPER TRANSIT AT

APPAEBNT PLACES OF STABS, 1917.

271

CIRCUMPOLAR STARS.

FOB THE UPPER TRANSIT AT WASHINGTON.

^ Octantis.
Mag. 4.1

Qroombxldge 8288.
Mag. 7.2

p Ootantis.
Mag. 5.7

£ Urate Minozia.
Mag. 4.4

M G. Apodla.
Mag. 5.9

Wash.
Mean
Time.

Right
Ascen-
sion.

Dedi-
natkm.

Wash.
Mean
Time.

Right

A.scen-

sion.

Decli-
nation.

Wash. Right
Mean \ Ascen-
Time.l sion.

Decli-
nation.

-8411

Wash.
Mean
Time.

June

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

h m
17 16

Decli-
natioo.

June

h m
1413

-8317

June

h m
15 3

+87 33

June

h m
15 24

h m
16 54

o /

+8210

June

o /

-8047

1.4

42.80

47.16

1.4

s
57.14

8.13

1.4

s
18.11

48.54

1.5

s
31.10

w *

26.31

1.5

3

11.32

f w

9.18

2.4

42.75

47.42

2.4

56.82

8.43

2.4

18.10

48.82

2.5

31.07

26.67

2.5

11.38

9.42

3.4

42.70

47.70

3.4

56.47

8.71

3.4

18.11 i 49.10 1

3.5

31.05

27.04

3.5

11.45

9.66

4.4

42.66

47.98

4.4

56.11 1 8.96

4.4

18.12

49.41

4.5

31.01

27.38

4.5

11.52

9.91

5.4

42.61

48.27

5.4

55.74 9.18

5.4

18.13 49.73

5.5

30.98

27.72

5.5

11.61

10.18

6.4

42.56

48.57

6.4

55.38

9.39

6.4

18.14

50.06

6.5

30.93

28.03

6.5

11.69

10.49

7.4

42.48

48.89

7.4

55.05

9.58

7.4

18.11

50.41

7.5

30.89

28.31

7.5

11.75

10.81

8.4

42.39

49.21

8.4

54.74

9.77

8.4

18.08

50.76

8.5

30.86

28.59

8.5

11.80

11.14

9.4

42.30

49.49

9.4

54.45

9.95

9.4 i 18.03

51.09

9.5

30.83

28.86

9.5

11.85

11.46

10.4

42.17

49.76

10.4

54.17

10.17

10.4 1 17.95

51.42

10.5

30.80

29.16

10.5

11.88

11.79

11.4

42.05

50.00

11.4

53.88

10.42

11.4

17.87

51.70

11.5

30.78

29.47

11.5

11.89

12.10

12.4

41.95

50.22

12.4

53.56

10.68

12.4 17.80

51.97

12.5

30.75

29.79

12.5

11.90

12.38

13.4

41.85

50.42

13.4

53.21

10.94

13.4 17.74

52.21

13.5

30.72

30.14

13.5

11.93

12.64

14.4

41.76

50.62

14.4

52.82

11.20

14.4 17.68

52.45

14.5

30.68

30.51

14.5

11.95

12.88

15.4

41.68

50.84

15.4

52.40

11.44

15.4 17.65

52.70

15.5

30.62

30.86

15.5

11.98

13.13

16.4

41.60

51.06

16.4

51.95

11.67

16.4

17.61

52.95

16.5

30.56

31.20

16.5

12.02

13.37

17.4

41.53

51.31

17.4

51.50

11.87

17.4

17.57

53.22

17.5

30.49

31.53

17.5

12.07

13.63

18.4

41.45

51.54

18.4

51.04

12.07

18.4 17.64

53.50

18.5

30.41

31.85

18.5

12.11

13.92

19.3

41.36

51.79

19.4

50.62

12.22

19.4 17.49

53.81

19.5

30.35

32.14

19.5

12.15

14.23

20.3

41.25

52.05

20.4

50.21

12.37

20.4

17.42

54.12

20.5

30.29

32.42

20.5

12.18

14.54

21.3

41.13

52.29

21.4

49.83

12.53

21.4

17.34

54.42

21.5

30.21

32.68

21.5

12.21

14.87

22.3

41.00

52.52

22.4

49.45

12.70

22.4 17.25

54.71

22.5

30.15

32.95

22.5

12.22

15.19

23.3

40.86

52.72

23.4

49.07

12.86

23.4

17.13

55.00

23.5

30.09

33.21

23.5

12.22

15.51

24.3

40.72

52.92

24.4

48.70

13.03

24.4 1 17.01

55.27

24.4

30.03

33.50

24.5

12.21

15.81

25.3

40.58

53.09

25.4

48.31

13.21

25.4 ! 16.89

55.51

25.4

29.97

33.78

25.5

12.20

16.10

26.3

40.44

53.25

26.4

47.90

13.41

26.4 1 16.79

55.73

26.4

29.91

34.09

26.5

12.17

16.38

27.3 ; 40.31

53.39

27.4

47.48

13.61

27.4 , 16.68

55.94

27.4

29.83

34.40

27.5

12.15

16.64

28.3

40.17

53.52

28.4

47.02

13.81

28.4 j 16.57

56.14

28.4

29.75 34.72

1

28.5

r->.14

16.88

29.3

40.07

53.67

29.4

46.54

13.99

29.4 1 16.47

56.34

29.4

29.67 35.05

29.4

12.14

17.12

30.3

39.96

53.81

30.4

46.03

14.17

30.4 , 16.39

56.55

30.4

29.57

35.38

30.4

12.14

17.36

31.3

39.86

53.99

31.4

45.51

14.32

31.4

16.31

56.77

31.4

29.47

35.67

31.4

12.15

17.59

32.3

39.75

54.17

32.3

44.98

14.44

32.4 16.23

57.01

32.4

29.37

35.95

32.4

12.16

17.87

8.57 -8.51

23.42 +23.40

9.89 -9.84

7.35 +7.28

6.25 -

6.17

14^ 13» 27».793

15^ 3° 4]M75

15^ 23« 56».594

16^ 54« 25^488

17^ 15^ 5

4". 896

-83*^

17' 2

:i".03

+87^

33' 1

0".52

-84<>

11' 3

0".39

+82°

10' a

.2".75

-80**

47'

6".56

272

APPARENT PLACES OF STABS, 1917.

CIRCUMPOLAR STARS.

FOR THK

UPPER TRANSIT AT

WASHINGTON.

S Vnm Mlnoils.

;i:ootaiitu.

A. UrsflB Mlnoris.

C Ootantls.

76I>xaooni8.

Mag. 4.4

Mag. 5.2

Mag. 6.6

Mag. 5.5

Mag. 5.7

Wash.
Mean
Time.

Right
Ascen-
sion.

Declt
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

Dedi-
nation.

Wash.
Mean
Time.

^"""^tion.

Wash.
Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

h m

0 /

h m

0 /

h m i • '

h m

0 /

h m

e /

June

17 59

+8636

June

18 7

-87 39

mm

June

19 2

1

+89 0

June

19 30

-89 13 June

20 48

+8213

1.6

s
8.97

43.35

1.6

s
9.48

46.59

1.6

s '
51.42

53.43

1.6

s
11.00

11.65

1.7

s
41.99

20.81

2.6

9.02

43.72

2.6

9.78

46.82

2.6

51.96

53.76

2.6

12.23

11.80

2.7

42.14

21.06

3.5

9.06

44.08

3.6

10.10

47.05

3.6

52.42

54.11

3.6

13.52

11.96

3.7

42.28

21.33

4.5

9.06

44.44

4.6

10.46

47.27

4.6

52.78

54.45

4.6

14.91

12.12

4.7

42.40

21.61

5.5

9.05

44.78

5.5

10.82

47.53

5.6

53.07

54.77

5.6

16.37

12.28

5.7

42.53

21.89

6.5

9.03

45.10

6.5

11.19

47.81

6.6

53.30

55.07

6.6

17.86

12.46

6.7

42.63

22.14

7.5

9.01

45.39

7.5

11.52

48.12

7.6

53.51

55.36

7.6

19.32

12.69

7.7

42.73

22.39

8.5

9.01

45.67

8.5

11.82

48.45

8.6

53.73

55.63

8.6

20.72

12.93

8.7

42.83

22.62

9.5

9.01

45.95

9.5

12.09

48.77

1

9.6 i 54.03

55.90

9.6

22.01

13.17

9.7

42.93

22.84

10.5

9.04

46.24

10.5

12.30

49.10

10.6

54.39

56.17

10.6

23.15

13.45

10.6

43.03

23.07

11.5

9.07

46.55

11.5

12.47

49.41

11.6

54.79 56.46

11.6

24.16

13.70

11.6

43.16

23.29

12.5

9.09

46.88

12.5

12.62

49.69

12.6 55.22 56.77

1

12.6

25.08

13.94

12.6

43.28

23.53

13.5

9.10

47.24

13.5

12.77

49.95

13.6

55.63 ! 57.10

13.6

25.96

14.14

13.6

43.40

23.81

14.5

9.11

47.61

14.5

12.94

50.19

14.6

55.99

57.46

14.6

26.87

14.35

14.6

43.53

24.11

15.5

9.08

47.98

15.5

13.14

50.44

15.6

56.26

57.82

15.6

27.82

14.54

15.6

43.64

24.43

10.5

9.04

48.35

16.5

13.36

50.68

16.6

56.44

58.20

16.6

28.86

14.74

16.6

43.75

24.75

17.5

8.96

48.71

17.5

13.59

50.95

17.6

56.54

58.56

17.6

29.97

14.94

17.6

43.85

25.08

18.5

8.87

49.05

18.5

13.83

51.22

18.6

56.56

58.90

18.6

31.10

15.16

18.6

43.95

25.40

19.5

8.78

49.37

19.5

14.06

51.53

19.5

56.56

59.23

19.6

32.24

15.41

19.6

44.04

25.71

20.5

8.69

49.67

20.5

14.25

51.85

20.5

56.56

59.55

20.6

33.34

15.68

20.6

44.12

26.00

21.5

8.61

49.96

21.5

14.42

52.18

21.5

56.56

59.83

21.6

34.39

15.95

21.6

44.19

26.29

22.5

8.53

50.26

22.5

14.56

52.51

22.5

56.59

60.13

22.6

35.32

16.23

22.6

44.27

26.55

23.5

8.47

50.55

23.5

14.66

52.84

23.5

56.67

60.42

23.6

36.17

16.51

23.6

44.35

26.82

24.5

8.42

50.86

24.5

14.72

53.16

24.5

56.75

60.73

24.6

36.93

16.81

24.6

44.44

27.10

25.5

8.36

51.17

25.5

14.77

53.47

25.5

56.87

61.04

25.6

37.60

17.11

25.6

44.52

27.38

26.5

8.30

51.48

26.5

14.81

53.77

26.5

56.98

61.35

26.5

38.20

17.38

26.6

44.61

27.66

27.5

8.21

51.82

27.5

14.84

54.05

27.5

57.09

61.70

27.5

38.76

17.63

27.6

44.69

27.98

28.5

8.13

52.16

28.5

14.86

54.33

28.5

57.15

62.05

28.5

39.31

17.88

28.6

44.79

28.30

29.5

8.03

52.53

29.5

14.90

54.59

29.5

57.13

62.41

29.5

39.90

18.13

29.6

44.87

28.63

30.5

7.90

52.89

30.5

14.97

54.85

30.5

57.05

62.78

30.5

40.54

18.37

30.6

44.95

29.00

31.5

7.74

53.24

31.5

15.07

55.11

31.5

56.88

63.17

31.5

41.26

18.60

31.6

45.03

29.38

32.5

7.56

53.58

32.5

15.18

55.38

32.5

56.60

63.53

32.5

42.04

18.85

32.6

45.09

29.76

16.93 +16.90

24.53 -24.51

58.23 +58.23

73.52 -73.52

7.39 +

7.32

lyh 59m 1..307

18»» 6« 11«.893

19^ 2=» 39».624

W 27° 42».218

20»» 48™ A

to-. 494

+86^

36' I

>1".17

-87^

39' e

11 ".82

+89^

1'

2".17

-89**

13' 2

8".57 1

+82*

13' 2

•9".86

APPARENT PLACES OF STARS, 1917.

273

CIRCUMPOLAR STARS.

FOE THE UPPER TRANSIT AT WASHINGTON

XootentU.

V Ootuitis.

/s

^ Octantls.

89 H. Gephei.

Y^ Ootantts.

Mag. 5.4

Mag. 5.7

Mag. 4.3

Mag. 5.6

Mag. 5.1

Mnn
Time.

Right

Aaoen-

SioQ.

Decli-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean
Time.

Right

Ascen-

slon.

Decli-
nation.

Wash. Right
Mean Ascen-
Time. slon.

1

Decli-
nation.

h m

• t

h m

• /

h m

o /

h m

e /

h m

o /

June

2138

-83 5

June

22 16

-8622

June' 22 37

1

1

-8148

mm

June

23 27

+8650

June| 23 47

-82 28

1.7

s
30.73

37.15

1.7

22.45

54.78

1.7

s
44.91

WW

29.49

1.8

s
38.05

53.04

1.8

s
17.39

WW

14.66

2.7

30.90

37.12

2.7

22.77

54.72

2.7

45.05

29.39

2.8

38.49

53.06

2.8

17.53

14.50

3.7

31.08

37.09

3.7

23.09

54.64

3.7

45.20

29.28

3.8

38.94

53.10

3.8

17.67

14.30

4.7

31.27

37.06

4.7

23.45

54.57

4.7

45.36

29.16

4.8

39.37

53.16

4.8

17.82

14.10

5.7

31.49

37.04

5.7

23.81

54.50

5.7

45.53

29.05

5.8

39.75

53.24

5.8

17.99

13.89

6.7

31.70

37.03

6.7

24.22 54.43

6.7

45.71

28.95

6.8

40.14

53.31

6.8

18.16

13.70

7.7

31.92

37.05

7.7

24.62 54.40

7.7

45.89

28.89

7.8

40.51

53.38

7.8

18.34

13.52

8.7

32.13

37.09

8.7

25.03

54.40

8.7

46.08

28.83

8.8

40.84

53.44

8.8

18.53

13.36

9.7

32.35

37.17

9.7

25.42

54.40

9.7

46.26

28.80

9.8

41.19

53.49

9.8

18.73

13.22

10.7

32.54

37.25

10.7

25.80

54.45

10.7

46.44

28.79

10.8

41.54

53.53

10.8

18.90

13.11

11.7

32.71

37.34

11.7

26.14

54.49

11.7

46.59

28.79

11.8

41.91

53.56

11.8

19.07

13.03

12.7

32.87

37.42

12.7

26.46

54.52

12.7

46.72

28.79

12.8

42.31

53.59

12.8

19.22

12.95

13.7

33.04

37.48

13.7

26.76

54.55

13.7

46.87

28.79

13.7

42.74

53.64

13.8

19.36

12.87

14.7

33.18

37.54

14.7

27.04

54.58

14.7

47.00

28.78

14.7

43.19

53.71

14.8

19.50

12.78

15.7

33.34

37.59

15.7

27.35

54.59

15.7

47.14

28.74

15.7

43.64

53.81

15.8

19.64

12.66

16.7

33.51

37.62

16.7

27.65

54.60

16.7

47.29

28.70

16.7

44.07

53.93

16.8

19.79

12.54

17.7

33.68

37.66

17.7

27.98

54.60

17.7

47.46

28.67

17.7

44.49

54.06

17.8

19.95

12.42

18.7

33.87

37.71

18.7

28.35

54.59

18.7

47.62

28.63

18.7

44.88

54.21

18.8

20.13

12.29

19.7

34.07

37.79

19.7

28.72

54.62

19.7

47.79

28.62

19.7

45.26

54.35

19.7

20.31

12.18

20.7

34.26

37.88

20.7

29.09

54.66

20.7

47.97

28.62

20.7

45.61

54.49

20.7

20.48

12.08

21.7

34.46

37.98

21.7

29.46

54.73

21.7

48.15

28.64

21.7

45.95

54.61

21.7

20.67

12.01

22.7

34.64

38.10

22.7

29.83

54.81

22.7

48.31

28.67

22.7

46.28

54.74

22.7

20.86

11.96

23.6

34.82

38.25

23.7

30.17

54.91

23.7

48.48

28.73

23.7

46.62

&4.o4

23.7

21.04

11.91

24.6

34.98

38.40

24.7

30.50

55.03

24.7

48.63

28.81

24.7

46.98

54.94

24.7

21.21

11.88

25.6

35.13

38.55

25.7

30.82

55.15

25.7

48.77

28.88

25.7

47.34

55.07

25.7

21.38

11.86

26.6

35.27

38.70

26.7

31.11

55.28

26.7

48.91

28.96

26.7

47.72

55.18

26.7

21.54

11.85

27.6

35.42

38.85

27.7

31.39

55.37

27.7

49.04

29.03

27.7

48.12

55.30

27.7

21.68

11.84

28.6

35.55

38.99

28.7

31.66

55.48

28.7

49.17

29.09

28.7

48.52

55.44

28.7

21.83

11.83

29.6

35.68

39.12

29.7

31.93

55.58

29.7

49.30

29.14

29.7

48.94 i

55.61

29.7

21.98

11.81

30.6

35.82

39.22

30.7

32.21

55.67

30.7

49.43

29.19

30.7

49.35 55.79 1

30.7

22.13

11.78

31.6

35.98

39.32

31.7

32.50

55.73

31.7

49.57 29.24

31.7

49.76

56.01

31.7

22.28

11.73

32.6

36.15

39.44

32.6 32.82

55.79

32.7

49.73 29.27

32.7

50.13

56.23

32.7

22.45

11.67

8.32 -8.26

15.85 -15.81

7.0

12 -6.95

18.19 +18.16

7.63 -7.56

2V 38°» 19».542 22^ 16™ 8«.656 1 22»^

37™ 39-.016 23»» 27« 44M25 |

23'^ 47» 16».424

-83°

6'

6".99 1

-86*»

23' 2

7'M3 1

-81°

49' -

2".34 1

+86°

50' 5

8".89 1

-82°

28' 4

8".42

39398°— 1917 18

274

APPARENT PLACES OF STARS, 1917.

CIRCUMPOLAR STARS.

FOR THE UPPER TRANSIT AT WASHINGTON

48 H. Gephei.
Mag. 4.5

OL Urste Minoiis.
Mag. 2.1

4 G. Octantts.

Mag. 5.6

Groombridge 760.
Mag. 6.7

Groombridse 944.
Mag. 6.4

Wash.
Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

Wash.
Meon
Time.

Right
Ascen-
sion.

Decli-
nation.

h m

o /

h m

o /

h m

e /

h m

o /

. h m

o /

July

0 57

+8548

July

130

+8851

II

July

141

0

-8510

If

July

4 10

+8520

July

5 35

0

+85 9

0.8

12.63

41.64

0.8

s
16.61

39.69

0.8

s
55.31

46.26

0.9

3.23

7.34

0.9

12.73

28.21

1.8

12.97

41.73

1.8

17.89

39.69

1.8

55.50

46.08

1.9

3.49

7.12

1.9

12.91

27.91

2.8

13.31

41.83

2.8

19.14

39.74

2.8

55.71

45.91

2.9

3.76

6.92

2.9

13.09

27.62

3.8

13.64 41.94

3.8

20.32

39.80

3.8

55.93

45.71

3.9

4.02

6.76

3.9

13.28

27.38

4.8

13.94 42.07

4.8

21.43

39.87

4.8

56.17

45.51

4.9

4.27

6.61

4.9

13.47

27.14

5.8

14.23 42.18

5.8

22.48

39.93

5.8

56.43

45.34

5.9

4.51

6.47

5.9

13.64

26.91

0.7

14.51 42.28

6.8

23.48

39.98

6.8

56.70

45.19

6.9

4.74

6.34

6.9

13.79

26.68

7.7

14.78

42.37

7.8

24.47

40.02

7.8

56.97

45.07

7.9

4.94

6.19

7.9

13.94

26.45

8.7

15.05

42.43

8.8

25.49

40.04

8.8

57.22

44.98

8.9

5.15

6.01

8.9

14.08

26.21

9.7

15.33

42.49

9.8

26.58

40.04

9.8

57.47

44.91

9.9

5.37

5.82

9.9

14.21

25.94

10.7

15.66

42.55

10.8

27.73

40.04

10.8

57.69

44.85

10.9

5.59

5.60

10.9

14.34

25.66

11.7

15.99

42.63

11.8

28.98 40.06

1

11.8

57.91

44.79

11.9

5.84

5.38

11.9

14.50

25.34

12.7

16.34

42.73

12.8

30.26 40.11

12.8

58.11

44.73

12.9

6.11

5.18

12.9

14.68

25.04

13.7

16.69

42.86

13.8

31.56

40.16

13.8

58.32

44.64

13.9

6.39

4.99

13.9

14.88

24.75

14.7

17.04

43.00

14.8

32.85

40.26

14.8

58.54

44.54

14.9

6.69

4.84

14.9

15.11

24.46

15.7

17.37

43.16

15.7

34.08

40.36

15.8

58.76

44.44

15.9

6.99

4.70

15.9

15.33

24.20

16.7

17.69

43.33

16.7

35.24

40.48

16.8

59.00

44.33

16.9

7.27

4.58

16.9

15.55

23.96

17.7

17.97

43.50

17.7

36.34

40.61

17.8

59.27

44.21

17.9

7.56

4.47

17.9

15.77

23.75

18.7

18.25

43.66

18.7

37.39

40.72

18.7

59.53

44.11

18.9

7.83

4.38

18.9

15.97

23.56

19.7

18.51

43.82

19.7

38.41

40.82

19.7

59.79

44.06

19.8

8.07

4.28

19.9

16.17

23.37

20.7

18.78

43.97

20.7

39.41

40.93

20.7

60.07

44.01

20.8

8.32

4.18

20.9

16.37

23.17

21.7

19.04

44.11

21.7

40.43

41.02

21.7

60.34

43.99

21.8

8.56

4.07

21.9

16.55

22.95

22.7

19.31

44.25

22.7

41.45

41.11

22.7

60.61

43.99

22.8

8.81

3.95

22.9

16.72

22.73

23.7

19.59

44.38

23.7

42.51

41.20

23.7

60.85

43.98

23.8

9.05

3.81

23.9

16.90

22.50

24.^

19.88

44.53

24.7

43.64

41.29

24.7

61.09

44.02

24.8

9.31

3.67

24.9

17.09

22.26

25.7

20.19

44.68

25.7

44.80 41.38

25.7

61.32

44.04

25.8

9.58

3.53

25.9

17.28

22.02

26.7

20.50

44.83

26.7

46.01 41.49

26.7

61.55

44.04

26.8

9.87

3.39

26.9

17.51

21.77

27.7

20.83

45.01

27.7

47.25

41.62

27.7

61.75

44.04

27.8

10.17

3.25

27.9

17.75

21.52

28.7

21.16

45.23

28.7

48.49

41.76

28.7

61.97

44.03

28.8

10.49

3.15

28.9

18.00

21.28

29.7 ; 21.47

45.46

29.7

49.71

41.95

29.7

62.20

44.01

29.8

10.83

3.07

29.9

18.27

21.07

30.7 21.76

45.70

30.7

50.89 42.14

30.7

62.43

43.99

30.8

11.16

3.01

30.9

18.55

20.87

31.7 22.05

45.97

31.7

51.98 42.35

31.7

62.68

43.97

31.8

11.49

2.96

31.9

18.83

20.71

13.69 +13.66

50.32 +50.31

11.90 -11.86

12. i

29 +1

2.25

11.84 +11.80

• 0^ 57"» 9-.300

V 30"^ 13M56

Ih 42m 2».339

4h

10^

2».561

h^ 35=» 12*. 782

+85°

48' 4

L5".30

+88°

51' 4

[3 ".55

-85°

11' 2

11 ".46

+85°

20' 1

.0".34

+85°

9' 2

K)".24

APPARENT PLACES OF STARS, 1917.

^75

CmCUMPOLAR STARS.

FOR THE UPPER TRANSIT AT WASHINGTON.

81 G. MeB8«.

C MensK.

61 H. Cepliei.

25 H. Gamelop.

7 O. Ootantis.

Mag. 6.2

Mag. 5.6

Mag. 5.3

Mag. 5.1

Mag. 6.4

Wash.
Mean
Time.

Right

Aacen-

sion.

Dftdf-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

Wash-
Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

h m

e t

h m

o /

h m

• 1

h m

O 1

h m

O /

July

5 45

-8449

0f

July

646

-8043

July

7 2

+8710

July

7 13

+8234
ft

July

7 15

-8654

0 f

0.9

8

50.29

40.27

1.0

45.87

41.22

1.0

1.39

53.96

1.0

42.82

29.60

1.0

8

38.06

14.65

1.9

50.28

39.96

2.0

45.85

40.95

2.0

1.50

53.59

2.0

42.86

29.25

2.0

37.92

14.39

2.9

50.28

39.65

3.0

45.82

40.64

3.0

1.63

53.24

3.0

42.91

28.92

3.0

37.76

14.12

3.9

50.27

39.34

3.9

45.79

40.33

4.0

1.78

52.92

4.0

42.97

28.62

4.0

37.59

13.81

4.9

50.27

39.00

4.9

45.77

40.00

5.0

1.94

52.62

5.0

43.03

28.32

5.0

37.43

13.50

5.9

50.30

38.63

5.9

45.75

39.65

6.0

2.09

52.34

6.0

43.08

28.03

6.0

37.29

13.18

6.9

50.34

38.27

6.9

45.74

39.29

7.0

2.21

52.06

7.0

43.13

27.76

7.0

37.18

12.84

7.9

50.39

37.93

7.9

45.73

38.93

7.9

2.31

51.78

8.0

43.17

27.49

8.0

37.10

12.49

8.9

50.45

37.59

8.9

45.74

38.59

8.9

2.38

51.48

9.0

43.18

27.22

9.0

37.05

12.17

9.9

50.52

37.27

9.9

45.75

38.27

9.9

2.44

51.17

10.0

43.20

26.92

10.0

37.02

11.85

10.9

50.59

36.99

10.9

45.76

37.98

10.9

2.52

50.82

10.9

43.23

26.57

10.9

37.01

11.56

11.9

50.66

36.74

11.9

45.77

37.69

11.9

2.61

50.46

11.9

43.26

26.21

11.9

36.99

11.29

12.9

50.72

36.49

12.9

45.78

37.42

12.9

2.73

50.10

12.9

43.30

25.86

12.9

36.96

11.03

13.9

50.78

36.22

13.9

45.79

37.14

13.9

2.90

49.73

13.9

43.36

25.51

13.9

36.93

10.76

14.9

50.82

35.95

14.9

45.79

36.86

14.9

3.09

49.37

14.9

43.44

25.16

14.9

36.87

10.50

15.9

50.87

35.66

15.9

45.80

36.56

15.9

3.32

49.03

15.9

43.52

24.82

15.9

36.80

10.21

16.9

50.93

35.35

16.9

45.81

36.25

16.9

3.54

48.72

16.9

43.61

24.51

16.9

36.74

9.90

17.9

50.99

35.04

17.9

45.82

35.92

17.9

3.77

48.43

17.9

43.70

24.22

17.9

86.69

9.58

18.9

51.08

34.71

18.9

45.83

35.58

18.9

3.99

48.14

18.9

43.78

23.94

18.9

36.65

9.26

19.9

51.17

34.39

19.9

45.85

35.21

19.9

4.19

47.87

19.9

43.85

23.66

19.9

36.65

8.92

20.9

51.27

34.06

20.9

45.88

34.86

20.9

4.38

47.59

20.9

43.91

23.38

20.9

36.65

8.57

21.9

51.40

33.75

21.9

45.91

34.52

21.9

4.56

47.31

21.9

43.98

23.11

21.9

36.69

8.24

22.9

51.52

33.46

22.9

45.95

34.19

22.9

4.73

47.01

22.9

44.04

22.83

22.9

36.74

7.91

23.9

51.64

33.19

23.9

45.99

33.88

23.9

4.90

46.71

23.9

44.10

22.54

23.9

36.81

7.60

24.9

51.77

32.94

24.9

46.03

33.59

24.9

5.07

46.39

24.9

44.16

22.23

24.9

36.89

7.30

25.9

51.90

32.70

25.9

46.08

33.30 1 25.9

5.25

46.06

25.9

44.23

21.90

25.9

36.97

7.02

26.9

52.01

32.48

26.9

46.13

33.04 i 26.9

5.47

45.74

26.9

44.31

21.57

26.9

37.05

6.75

27.9

52.12

32.25

27.9

46.17

32.78

27.9

5.71

45.40

27.9

44.39

21.23

27.9

37.12

6.50

28.9

52.23

32.01

28.9

46.21

32.51

28.9

5.98

45.06

28.9

44.50

20.90

28.9

37.17

6.24

29.9

52.34

31.76

29.9

46.25

32.23

29.9

6.29

44.74

29.9

44.62

20.58

29.9

37.21

5.97

30.9

52.44

31.50

30.9

46.28

31.94

30.9

6.63

44.43

30.9

44.75

20.28

30.9

37.25

5.69

31.9

52.55

31.22

31.9

46.32

31.63

31.9

6.99

44.14

31.9

44.88

19.99

31.9

37.27

5.39

11.09 -11.04

6.20 -6.12

20.:

J3 +20.30

7.74 +7.67

18.51 -]

.8.48

5^ 46^ 14-.756

6*» 46™ 58«.546

7h

2^ 4'.048

7^ 13» 42».294

7h igm 5

I0«.292

-84«^

49' 4

16".89

-80°

43' 2

i8".16

+87°

10' i

)4".74

+82°

34' 2

10".13

-86°

54'

6".70

276

APPARENT PLACES OF STABS, 1917

CmCUMPOLAR STARS.

FOR THE UPPER TRANSIT AT WASHINGTON.

Qioombridge 1119.

C Octantis.

1 H. Diaoonis.

C ChAmttleontis.

80 H. Camelop.

Mag. 7.0

Mag. 6.4

Mag. 4.6

Mag. 5.2

^
i

Mag. 5.3

Wash.
Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean
Time.

Right

Ascen-
sion.

Decli-
nation.

Wash.
Mean
Time.

Right

A.s(wn-

sion.

Decli-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

DeoJi-
nAtion.

h m

o /

h m

o $

h m

o /

h m

O 1

h m

o §

July

815

+8852

July

9 8

-8520

July

925

+8141

July

9 36

-8034

II

July

10 21

+8258

II

1.1

37.65

WW

60.72

1.1

37.32

21.48

1.1

22.59

43.09

1.1

14.74

33.83

1.2

5.64

56.45

2.1

37.49

60.36

2.1

37.15

21.32

2.1

22.52

42.77

2.1

14.64

33.68

2.2

5.54

56.18

8.1

37.42

60.02

3.1

36.97

21.16

3.1

22.47

42.44

3.1

14.55

33.54

3.2

5.44

55.91

4.1

37.41

59.67

4.1

36.77

20.97

4.1

22.44

42.15

4.1

14.46

33.37

4.1

5.36

55.64

5.1

37.42

59.35

5.1

36.57

20.74

5.1

22.41

41.85

5.1

14.36

33.18

5.1

5.28

55.38

6.1

37.44

59.03

6.1

36.36

20.50

6.1

22.39

41.56

6.1

14.26

32.97

6.1

5.20

55.15

7.1

37.41

58.75

7.1

36.17

20.23

7.1

22.34

41.30

7.1

14.16

32.74

7.1

5.12

54.91

8.1

37.30

58.47

8.1

35.99

19.96

8.1

22.30

41.06

8.1

14.06

32.49

8.1

5.03

54.71

9.0

37.14

58.16

9.1

35.84

19.70

9.1

22.24 40.82

9.1

13.97

32.23

9.1

4.93

54.48

10.0

36.94

57.83

10.1

35.71

19.44

10.1

22.17

40.55

10.1

13.90

31.98

10.1

4.82

54.26

11.0

36.73

57.49

11.1

35.60

19.18

11.1

22.11

40.27

11.1

13.84

31.74

11.1

4.69

54.00

12.0

36.55

57.12

12.1

35.50

18.95

12.1

22.03

39.96

12.1

13.78

31.51

12.1

4.58

53.73

13.0

36.44

56.74

13.1

35.38

18.75

13.1

21.98

39.62

13.1

13.72

31.31

13.1

4.47

53.44

14.0

36.43

56.36

14.1

35.25

18.55

14.1

21.93

39.26

14.1

13.66

31.12

14.1

4.36

53.12

15.0

36.49

55.96

15.1

35.13

18.33

15.1

21.90

38.90

15.1

13.59

30.93

15.1

4.27

52.80

16.0

36.63

55.60

16.1

34.99

18.09

16.1

21.88

38.56

16.1

13.51

30.71

16.1

4.21

52.48

17.0

36.81

55.27

17.1

u4.o4

17.85

17.1

21.87

38.25

17.1

13.43

30.47

17.1

4.15

52.17

18.0

37.00

54.93

18.1

34.70

17.58

18.1

21.86

37.92

18.1

13.36

30.21

18.1

4.09

51.88

19.0

37.20

54.59

19.1

34.56

17.31

19.1

21.85

37.61

19.1

13.28

29.94

19.1

4.03

51.59

20.0

37.37

54.28

20.1

34.43

17.01

20.1

21.84

37.33

20.1

13.21

29.65

20.1

3.98

51.31

21.0

37.51

53.98

21.1

34.30

16.71

21.1

21.81

37.05

21.1

13.14

29.35

21.1

3.90

51.05

22.0

37.60

53.68

22.0

34.20

16.39

22.1

21.78

36.76

22.1

13.08

29.06

22.1

3.83

50.77

23.0

37.67

53.36

23.0

34.11

16.09

23.1

21.75

36.46

23.1

13.02

28.77

23.1

3.75

50.50

24.0

37.73

53.04

24.0

34.03

15.80

24.1

21.72

36.16

24.1

12.97

28.47

24.1

3.67

50.23

25.0

37.79

52.69

25.0

33.98

15.50

25.1

21.68

35.84

25.1

12.93

28.18

25.1

3.59

49.94

26.0

37.87

52.32

26.0

33.92

15.22

26.1

21.65

35.49

26.1

12.89

27.91

26.1

3.50

49.62

26.9 38.01

51.96

27.0

33.87

14.96

27.0

21.62

35.14

27.1

12.86

27.65

27.1

3.41

49.30

27.9

38.20

51.58

28.0

33.81

14.70

28.0

21.61

34.78

28.1

12.82

27.41

28.1

3.34

48.96

28.9

38.49

51.19

29.0

33.75

14.46

29.0

21.60

34.41

29.0

12.78

27.18

29.1

3.29

48.61

29.9

38.87

50.81

30.0

33.67

14.20

30.0

21.61

34.03

30.0

12.74

26.95

30.1

3.24

48.24

30.9

39.33

50.43

31.0

33.59

13.93

31.0

21.65

33.66

31.0

12.70

26.70

31.1

3.21

47.86

31.9

39.83

50.08

32.0

33.50

13.66

32.0

21.67

33.31

32.0

12.65

26.43

32.1

3.20

47.51

51.26 +51.25

12.30 -12.26

6.92 +6.85

6.11 -6.02

8.1

L8 +8.12

8^ 15°» 48-.380

9*^ 8» 57".938

9h 25« 21V719

9»^ 36« 22'.347

W

21« 4V831

+88^

53'

0".29

-85*^

19' 5

►7".45

+81*^

41' A

H".50

-80^

34'

6".83 1

+82<>

58' fi

4".07

APPARENT PLACES OF STARS, 1917.

277

CIRCUMPOLAR STARS.

FOE THE UPPER TRANSIT AT WASHINGTON.

^Octantii.

Bradley 1672.

I Octantis.

S2 H. Camelop. uq.

K Octantis.

Mag. 6.3

Mag. 6.3

Mag. 5.4

Mag. 6.3

Mag. 6.6

Wash.
llMn
Tim«.

^°- nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

DecU-
nation.

Wash.
Mean

Time.

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

h m • '

h m

0 /

h m " '

h m 1 • '

h m

• t

July

10 59 -84 9

July

12 14

+88 9

July

12 46

-8440

July

12 48

+8351

July

13 27

-8522

1.2

s
48.84 24.93

1.2 j 27.53

39.67

1.3

12.01

59.23

1.3

s
32.30

54.24

1.3

s
25.17

17.98

2.2

48.68 ' 24.89

2.2

26.83

39.53

2.3

11.83

59.31

2.3

32.09

54.16

2.3 24.99

18.13

3.2

48.51 24.85

3.2 '26.17

39.37

3.3

11.65

59.40

3.3

31.89

54.07

3.3 24.80

18.29

4.2

48.31 ' 24.80

1

4.2 25.57

1

39.21

4.2

11.46

59.50

4.2

31.70

53.97

4.3 24.58

i

18.45

5.2

48.11

24.75

5.2

25.01

39.07

5.2

11.24

59.58

6.2

31.53

53.86

6.3

24.35

18.69

6.2

47.91

24.66

6.2

24.47

38.92

6.2

11.00

59.65

6.2

31.37

63.76

6.3

24.09

18.71

7.2

47.70

24.52

7.2 1 23.93

38.80

7.2

10.77

59.68

7.2

31.20

53.68

7.3

23.83

18.81

8.2

47.50

24.38

8.2 23.38

1

38.67

8.2

10.52

59.69

8.2

31.03

53.62

8.3

23.66

18.88

9.2

47.32

24.23

9.2

22.78

38.57

9.2

10.30

59.68

9.2

30.86

63.57

9.3

23.31

18.92

10.2

47.14

24.07

10.2

22.13

38.46

10.2

10.09

69.65

10.2

30.65

63.52

10.3

23.06

18.94

11.2

47.00

23.92

11.2

21.43

38.34

11.2

9.90

59.62

11.2

30.43

63.46

11.3

22.84

18.97

12.2

46.85

23.78

12.2

20.74

38.20

12.2

9.71

59.60

12.2

30.21

63.38

12.3

22.64

18.99

13.1

46.71

23.68

13.2

20.02

38.03

13.2

9.55

59.59

13.2

29.99

53.28

13.3

22.45

19.03

14.1

46.58

23.57

14.2

19.34

37.84

14.2

9.38

59.60

14.2

29.79

63.14

14.2

22.26

19.09

15.1

46.43

23.44

15.2

18.68

37.64

15.2

9.20

59.61

16.2

29.69

63.00

16.2

22.06

19.15

16.1

46.26

23.32

16.2

18.08

37.43

16.2

9.00

59.61

16.2

29.40

62.86

16.2

21.84

19.21

17.1

46.09

23.19

17.2

17.52

37.21

17.2

8.79

59.62

17.2

29.22

62.69

17.2

21.61

19.28

18.1

45.91

23.05

18.2

17.00

37.00

18.2

8.57

59.62

18.2

29.06

62.53

18.2

21.36

19.33

19.1

45.73

22.87

19.2

16.48

36.80

19.2

8.35

59.60

19.2

28.88

62.37

19.2

21.09

19.37

20.1

45.56

22.68

20.2

15.97

36.61

20.2

8.12

59.55

20.2

28.73

52.22

20.2

20.82

19.39

21.1

45.39

22.48

21.2

15.46

36.43

21.2

7.88

59.49

21.2

28.66

62.09

21.2

20.66

19.38

22.1

45.22

22.25

22.2

14.94

36.25

22.2

7.66

59.41

22.2

28.39

61.96

22.2

20.29

19.35

23.1

45.07

22.03

23.2

14.38

36.07

23.2

7.44

59.32

23.2

28.21

61.84

23.2

20.03

19.31

24.1

44.93 21.81

1

24.2 13.81

35.89

24.2

7.24

69.22

24.2

28.03

51.70

24.2

19.78

19.26

25.1

44.80

21.59

25.2 13.21

35.70

25.2

7.04

69.09

25.2

27.84

61.68

26.2

19.54

19.21

26.1

44.67

21.37

26.2

12.60

35.51

26.2

6.86

68.98

26.2

27.64

51.44

26.2

19.32

19.15

27.1

44.56

21.16

27.2

11.97

35.27

27.2

6.68

58.90

27.2

27.44

51.27

27.2

19.12

19.10

28.1

44.45

20.98

28.2

11.35

35.02

28.2

6.52

58.82

28.2

27.24

51.08

28.2

18.92

19.07

29.1

44.33

20.81

29.2

10.75

34.76

29.2

6.35

68.75

29.2

27.06

50.87

29.2

18.72

19.05

30.1

44.21

20.63

30.2

10.19

34.48

30.2

6.18

68.69

30.2

26.86

60.64

30.2

18.61

19.04

31.1

44.09

20.46

31.2

9.70

34.18

31.2

5.99

58.63

31.2

26.71

60.41

31.2

18.29

19.04

32.1

43.94

20.27

32.1

9.23

33.87

32.2

5.80

.68.67

32.2

26.65

60.16

32.2

18.06

19.03

9.82 -9.77

31.15 +31.14

10.^

^9 -10.75

9.36 +9.30

12.39 -12.36

10^ 59« 55-.280

12b 14m 28V425

12^

46» 7M52

12^ 48™ 30*. 418

13»i 27"» 14V624

-84<»

8' 5

0".60 1

+88°

9' 3

6".08 1

-84*»

40' 2

2".34 1

+83*»

51' 5

0".47 1

-85*»

21' 4

2".23

278 APPAKENT PLACES OF STAK8, 1917.

CIECUMPOLAK STABS.

FOR THE UPPER TRANSIT AT

APPARENT PLAGES OF STABS, 1917.

279

CmCUMPOLAR STAES.

FOB THE UPPER TRANSIT AT WASHINGTON.

^ Vzmm Mlnozls.

X OctantU.

A. Unae Mlnoiia.

<T Ootantia.

76 I>xmooiLi8.

1

4

Mag. 4.4

Mag. 6.2

Mag. 6.6

Mag. 5.5

Mag. 6.7

Wash.
Mean
Time.

Right

Aaoen-

skm.

Decli-
nation.

Wash.
Moan
Time.

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

Dedi-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

h m

• f

h m

o /

h m

• t

h m

• /

h m

• /

July

17 69

+8636
ft

July

18 7

-87 39

July

19 2

+89 1

July

19 30

-8913

f0

July

20 48

+8213

1.5

s
7.74

53.24

1.5

s
15.07

55.11

1.5

s
56.88

3.17

1.5

41.26

18.60

1.6

s
45.03

w f

29.38

2.5

7.66

53.58

2.5

15.18

55.38

2.5

56.60

3.53

2.5

42.04

18.85

2.6

45.09

29.76

3.5

7.38

53.89

3.5

15.29

55.68

3.6

56.26

3.87

3.5

42.88

19.11

3.6

45.14

30.13

4.5

7.18

54.19

4.5

15.41

55.99

4.5

55.86

4.20

4.6

43.71

19.41

4.6

45.19

30.47

6.5

6.99

54.46

5.5

15.48

56.33

6.5

55.48

4.50

5.5

44.49

19.72

5.6

46.23

30.80

6.5

6.81

54.72

6.5

15.51

56.68

6.6

55.16

4.78

6.6

45.15

20.04

6.6

45.27

31.11

7.5

6.66

54.99

7.5

15.48

57.02

7.6

54.90

6.08

7.5

45.67

20.36

7.6

45.30

31.41

8.5

6.51

55.26

8.5

15.43

57.36

8.5

54.68

6.38

8.5

46.07

20.68

8.6

45.35

31.70

9.5

6.37

55.55

9.5

15.34

57.66

9.5

54.50

6.70

9.6

46.34

20.96

9.6

45.40

32.02

10.4

6.23

55.86

10.5

15.24

57.96

10.6

54.34

6.04

10.5

46.54

21.24

10.6

45.47

32.36

11.4

6.06

56.19

11.6

15.14

68.20

11.5

54.12

6.41

11.5

46.73

21.51

11.6

45.52

32.73

12.4

6.87

56.56

12.4

15.07

58.44

12.5

53.84

6.79

12.6

46.96

21.75

12.6

45.58

33.11

13.4

5.66

56.89

13.4

15.03

58.69

13.6

53.47

7.17

13.5

47.26

22.00

13.6

45.63

33.51

14.4

6.43

57.22

14.4

14.99

58.94

14.6

53.01

7.54

14.5

47.61

22.24

14.6

45.67

33.90

15.4

6.18

57.52

15.4

14.98

59J1

15.5

52.48

7.89

16.6

48.02

22.52

15.6

45.70

34.30

16.4

4.93

57.81

16.4

14.95

5910

16.5

51.89

8.23

16.5

48.44

22.80

16.5

45.71

34.68

17.4

4.68

58.08

17.4

14.90

59.81

17.5

51.29

8.54

17.6

48.83

23.11

17.5

45.73

35.06

18.4

4.43

58.32

18.4

14.83

60.13

18.5

50.72

8.83

18.5

49.15

23.42

18.5

45.75

35.39

19.4

4.19

58.56

19.4

14.72

60.45

19.5

50.16

9.12

19.6

49.39

23.74

19.5

45.76

35.73

20.4

3.96

58.79

20.4

14.58

60.77

20.5

49.63

9.41

20.5

49.53

24.07

20.5

45.77

36.06

21.4

3.74

59.04

21.4

14.40

61.08

21.6

49.14

9.69

21.6

49.57

24.41

21.5

45.77

36.39

22.4

3.52

59.29

22.4

14.20

61.37

22.5

48.66

9.99

22.6

49.51

24.73

22.5

45.79

36.71

23.4

3.30

59.56

23.4

13.97

61.66

23.5

48.20

10.29

23.6

49.39

25.06

23.6

45.80

37.04

24.4

3.08

59.84

24.4

13.73

61.91

24.6

47.73

10.61

24.5

49.22

25.35

24.5

45.83

37.39

25.4

2.86

60.12

25.4

13.51

62.16

25.6

47.23

10.93

25.5

49.01

25.64

25.5

45.86

37.76

26.4

2.59

60.42

26.4

13.30

62.39

26.4

46.69

11.27

26.5

48.81

25.91

26.6

45.87

38.14

27A

2.32

60.71

27.4

13.10

62.62

27.4

46.07

11.62

27.5

48.66

26.18

27.6

45.88

38.52

2SA

2.03

61.01

28.4

12.92

62.84

28.4

45.36

11.97

28.6

48.57

26.42

28.5

45.89

38.94

29.4

1.71

61.28

29.4

12.78

63.08

29.4

44.56

12.30

29.6

48.54

26.68

29.5

46.89

39.35

30.4

1.38

61.53

30.4

12.65

63.32

30.4

43.69

12.63

30.5

48.58

26.96

30.6

45.88

39.76

31.4

1.04

61.76

31.4

12.51

63.60

31.4

42.76

12.92

31.6

48.65

27.25

31.5

45.84 40.14

32.4

0.70

61.97

32.4

12.34

63.88

32.4

41.82

13.21

32.5

48.67

27.56

32.5

45.82 j 40.51

16.9

4 +16.91

24.56 -24.54

58.40 +5

8.39

73.73 -73.73

7.39 +7.33

17»»

59™ 1-.307

Igh e" 11-.893

19h 2» a

9- .624

19»» 27« 42- .218

W 48« 40-.494

+86^

36' 5

l'M7 1

-87**

89' 5

1".82 1

+89**

1'

2".17

-89*'

13' 2

8".57 1

+82<>

13' 2

9".86

280

APPARENT PLACES OF STAES, 1917.

CIRCUMPOLAR STARS.

FOE THE UPPER TRANSIT AT WASHINGTON.

A. Ootantis.

V Octantis.

/^Ootantii.

89 H. Cephei.

Y^ Oetantis.

Mag. 5.4

Mag. 5.7

Mag. 4.3

Mag. 5.6

Mag. 5.1

Wash.
Mean

Time.

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

D«rli-
natioQ.

h m

• /

h m

o /

h m

• 1

h m

• /

h m

• /

July

2138

0

-83 5
It

July

2216

-8622

July

22 37

-8148

July

23 27

+8650

July

23 47

-8228

II

1.6

35.98

39.32

1.7

32.50

55.73

1.7

s
49.57

29.24

1.7

s
49.76

56.01

1.7

22.28

11.73

2.6

36.15

39.44

2.6

32.82

55.79

2.7

49.73

29.27

2.7

50.13

56.23

2.7

22.45

11.67

3.6

36.32

39.56

3.6

33.14

55.88

3.7

49.88

29.30

3.7

50.46

56.45

3.7

22.62

11.64

4.6

36.49

39.70

4.6

33.49

55.97

4.7

50.05

29.35

4.7

50.80

56.68

4.7

22.81

11.60

5.6

36.67

39.86

5.6

33.86

56.10

5.7

50.23

29.43

5.7

51.11

56.90

5.7

23.00

11.58

6.6

36.84

40.04

6.6

34.19

56.23

6.7

50.39

29.51

6.7

51.39

57.11

6.7

23.20

11.58

7.6

36.98

40.25

7.6

34.52

56.40

7.6

50.54

29.65

7.7

51.68

57.29

7.7

23.38

11.61

8.6

37.13

40.47

8.6

34.80

56.58

8.6

50.68

29.80

8.7

52.00

57.47

8.7

23.55

11.66

9.6

37.25

40.70

9.6

35.08

56.76

9.6

50.80

29.96

9.7

52.33

57.64

9.7

23.69

11.73

10.6

37.36

40.89

10.6

35.31

56.94

10.6

50.92

30.11

10.7

52.69

57.82

10.7

23.84

11.79

11.6

37.45

41.09

11.6

35.63

57.09

11.6

51.03

30.25

11.7

53.06

58.04

11.7

23.98

11.86

12.6

37.56

41.27

12.6

35.75

57.24

12.6

51.13

30.38

12.7

53.45

58.26

12.7

24.11

11.91

13.6

37.68

41.44

13.6

35.98

57.39

13.6

51.25

30.50

13.7

53.83

58.50

13.7

24.26

11.96

14.6

37.80

41.61

14.6

36.22

57.54

14.6

51.38

30.59

14.7

54.18

58.77

14.7

24.40

11.97

15.6

37.93

41.77

15.6

36.49

57.68

15.6

51.51

30.70

15.7

54.52

59.05

15.7

24.54

12.00

16.6

38.07

41.95

16.6

36.77

57.84

16.6

51.65

30.82

16.7

54.81

59.32

16.7

24.72

12.04

17.6

38.21

42.17

17.6

37.05

58.01

17.6

51.79

30.94

17.7

55.10

59.60

17.7

24.89

12.10

18.6

38.34

42.39

18.6

37.34

58.19

18.6

51.93

31.09

18.7

55.38

59.87

18.7

25.07

12.15

19.6

38.47

42.63

19.6

37.62

58.41

19.6

52.07

31.27

19.7

55.63

60.12

19.7

25.24

12.24

20.6

38.59

42.88

20.6

37.89

58.63

20.6

52.20

31.47

20.6

55.88

60.36

20.7

25.40

12.36

21.6

38.69

43.15

21.6

38.12

58.86

21.6

52.32

31.67

21.6

56.14

60.60

21.7

25.56

12.49

22.6

38.78

43.41

22.6

38.35

59.11

22.6

52.43

31.87

22.6

56.41

60.84

22.7

25.71

12.62

23.6

38.87

43.66

23.6

38.54

59.36

23.6

52.53

32.10

23.6

56.70

61.08

23.7

25.85

12.77

24.6

38.95

43.92

24.6

38.73

59.60

24.6

52.63

32.32

24.6

57.00

61.34

24.7

25.99

12.91

25.6

39.02

44.16

25.6

38.91

59.83

25.6

52.72

32.52

25.6

57.31

61.60

25.6

26.11

13.06

26.6

39.09

44.40

26.6

39.07

60.06

26.6

52.80

32.72

26.6

57.62

61.86

26.6

26.23

13.20

27.6

39.16

44.63

27.6

39.23

60.25

27.6

52.88

32.91

27.6

57.94

62.14

27.6

26.36

13.33

28.6

39.23

44.84

28.6

39.40

60.46

28.6

52.98

33.07

28.6

58.23

62.46

28.6

26.48

13.47

29.5

39.31

45.04

29.6

39.59

60.66

29.6

53.08

33.25

29.6

58.52

62.80

29.6

26.60

13.55

30.5

39.41

45.25

30.6

39.80

60.86

30.6

53.18

33.42

30.6

58.79

63.16

30.6

26.75

13.64

31.5

39.51

45.47

31.6

40.03

61.07

31.6

53.31

33.59

31.6

59.02

63.50

31.6

26.89

13.75

32.5

39.62

45.73

32.6

40.27

61.29

32.6

53.44

33.78

32.6

59.21

63.84

32.6

27.07

13.87

8.32 -8.26

15.85 -15.82

7.02 -6.95

18.20 +18.17

7.63

-7.66

21>» 38- 19-.542

22»» 16« 8- .656

22*» 37" 39" .016

23»» 27« 44M25

23>» 47" ]

L6«.424

-«3*»

6'

6".99 1

-86*

23' 2

7".13 1

-81*»

49'

2".34 1

+86*»

50' I

i8".89

-82*

28' A

18".42

APPARENT PLACES OF STABS, 1917

281

CIRCUMPOLAR STARS.

FOR THE UPPER TRANSIT AT WASHINGTON.

48 H. Cephel.
Mag. 4.5

ct Ursse Minoris.

(Polarvi.)
Mag. 2.1

4 G. Ootantis.
Mag. 5.6

Oroombridge 750.
Mag. 6.7

Groombridge 944.
Mag. 6.4

Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

Wash.
Ifean
Time.

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

h m

• /

h m

0 /

h m

• /

h m

e /

h m

o /

Aug.

0 57

+8548

Aug.

130

+8851
ft

Aug.

142

-8510

Aug.

4 10

+8520

ft

Aug.

5 35

+85 9

0.7

s
22.05

45.97

0.7

s
51.98

42.35

0.7

s
2.68

43.97

0.8

s
11.49

2.96

0.9

s
18.83

20.71

1.7

22.30

46.22

1.7

53.01

42.56

1.7

2.95

43.95

1.8

11.80

2.93

1.9

19.11

20.56

2.7

22.55

46.47

2.7

53.96

42.76

2.7

3.22

43.95

2.8

12.09

2.92

2.9

19.36

20.42

3.7

22.78

46.70

3.7

54.89

42.96

3.7

3.49

43.98

3.8

12.36

2.89

3.9

19.60

20.27

4.7

23.01

46.90

4.7

55.82

43.11

4.7

3.76

44.02

4.8

12.63

2.85

4.9

19.83

20.12

5.7

23.25

47.10

5.7

56.79

43.26

5.7

4.01

44.10

5.8

12.90

2.80

5.9

20.05

19.94

6.7

23.52

47.3]

6.7

57.84

43.41

6.7

4.25

44.18

6.8

13.17

2.72

6.9

20.27

19.76

7.7

23.80

47.51

7.7

58.94

43.56

7.7

4.47

44.26

7.8

13.46

2.64

7.9

20.50

19.54

8.7

24.09

47.74

8.7

60.12

43.73

8.7

4.67

44.35

8.8

13.78

2.54

8.9

20.76

19.32

9.7

24.40

47.97

9.7

61.31

43.92

9.7

4.88

44.44

9.8

14.11

2.47

9.8

21.03

19.12

10.7

24.70

48.23

10.7

62.49

44.14

10.7

5.08

44.50

10.8

14.45

2.41

10.8

21.33

18.92

11.6

24.98

48.51

11.7

63.63

44.38

11.7

5.30

44.56

11.8

14.80

2.39

11.8

21.64

18.74

12.6

25.25

48.81

12.7

64.69

44.62

12.7

5.52

44.61

12.8

15.14

2.39

12.8

21.94

18.60

13.6

25.49

49.10

13.7

65.69

44.88

13.7

5.75

44.67

13.8

15.47

2.41

13.8

22.23

18.47

14.6

25.72

49.40

14.7

66.62

45.13

14.7

6.00

44.75

14.8

15.79

2.44

14.8

22.52

18.37

15.6

25.92

49.69

15.7

67.50

45.38

15.7

6.25

44.83

15.8

16.07

2.47

15.8

22.80

18.27

16.6

26.12

49.96

16.7

68.35

45.63

16.7

6.51

44.95

16.8

16.36

2.50

16.8

23.06

18.17

17.6

26.32

50.23

17.7

69.20

45.85

17.7

6.76

45.08

17.8

16.64

2.53

17.8

23.31

18.07

18.6

26.53

50.48

18.7

70.04

46.05

18.7

7.00

45.22

18.8

16.92

2.54

18.8

23.66

17.96

19.6

26.75

50.74

39.7

70.93

46.25

19.7

7.23

45.36

19.8

17.20

2.53

19.8

23.81

17.8S

20.6

26.97

51.01

20.6

71.87

46.46

20.7

7.46

45.53

20.8

17.48

2.52

20.8

24.06

17.69

21.6

27.20

51.27

21.6

72.83

46.68

21.7

7.66

45.72

21.8

17.78

2.51

21.8

24.33

17.56

22.6

27.44

51.53

22.6

73.83

46.91

22.7

7.85

45.90

22.8

18.09

2.49

22.8

24.60

17.42

23.6

27.69

51.81

23.6

74.86

47.16

23.6

8.03

46.07

23.8

18.42

2.48

23.8

24.89

17.27

24.6

27.93

52.12

24.6

75.90

47.42

24.6

8.22

46.23

24.7

18.75

2.48

24.8

25.20

17.14

25.6

28.18

52.44

25.6

76.93

47.71

25.6

8.40

46.38

25.7

19.09

2.52

25.8

26.52

17.04

26.6

28.42

52.79

26.6

77.91

48.02

26.6

8.59

46.50

26.7

19.46

2.58

26.8

25.86

16.93

27.6

28.63

53.14

27.6

78.82

48.34

27.6

8.79

46.63

27.7

19.80

2.67

27.8

26.20

16.86

28.6

28.82

53.49

28.6

79.65

48.68

28.6

9.00

46.76

28.7

20.14

2.78

28.8

26.52

16.81

29.6

28.99

53.84

29.6

80.40

48.99

29.6

9.23

46.90

29.7

20.46

2.89

29.8

26.84

16.78

30.6

29.14

54.18

30.6

81.11

49.29

30.6

9.45

47.06

30.7

20.75

2.99

30.8

27.13

16.75

31.6

29.29

54.52

31.6 81.79

49.58

31.6

9.67

47.24

31.7 21.03

3.09

31.8

27.41

16.71

13.70 +13.66

50.38 +50.37

11.1

W -11.86

12.29 +1

.2.25

11.84 +11.80

0»» 57« 9V300

1^ 30" 13M56

V

42« 2V339

4h lom

2-.561

5^ 35« 12-.782

+86*

48' A

15".30

+88**

51' 4

13".55

-85°

11' J

tl".46

+85°

20' 1

.0".34

+85°

9' a

i0".24

282 APPAKENT PLACES OF STAES, 1917.

CIRCUMPOLAB STAES.
FOR THE UPPER TRANSIT AT

APPARENT PLACES OF STARS, 1917.

283

CmCUMPOLAR STARS.
FOR THE UPPER TRANSIT AT WASHINGTON.

Qzoomlnidge 1119.

C Octantis.

1 H. Dzaoonis.

C Chanueleoiitis.

30 H. Camelop.

Mag. 7.0

Mag. 5.4

Mag. 4.6

Mag. 5.2

Mag. 5.3

Waih.
Umn
Time.

Right

A9oen>

sion.

Decli-
nation.

Wash.
Mean

Time.

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

h m

• /

h m

• /

h m

• /

h m

• /

h m

• 1

Aug.

815

+8852

Aug.

9 8

-8520

00

Aug.

9 25

+8141

Aug.

9 36

-8034

Aug.

10 21

+8258

0.9

39.83

50.08

1.0

s
33.50

13.66

1.0

21.67

33.31

1.0

s
12.65

WW

26.43

1.1

3.20

47.51

1.9

40.35

49.76

2.0

33.40

13.36

2.0

21.70

32.97

2.0

12.60

26.13

2.1

3.20

47.18

2.9

40.83

49.45

3.0

33.31

13.04

3.0

21.73

32.64

3.0

12.54

25.81

3.1

3.18

46.85

3.9

41.26

49.14

4.0

33.25

12.70

4.0

21.74

32.34

4.0

12.50

25.48

4.1

3.15

46.54

4.9

41.62

48.83

5.0

33.20

12.35

5.0

21.75

32.04

5.0

12.46

25.15

5.1

3.12

46.24

5.9

41.94

48.52

6.0

33.18

12.04

6.0

21.74

31.74

6.0

12.44

24.82

6.1

3.07

45.94

6.9

42.21

48.19

7.0

33.18

11.72

7.0

21.74

31.40

7.0

12.43

24.51

7.1

3.01

45.63

7.9

42.51

47.83

8.0

33.18

11.42

8.0

21.73

31.04

8.0

12.43

24.22

8.1

2.95

45.29

8.9

42.86

47.46

8.9

33.19

11.13

9.0

21.73

30.67

9.0

12.42

23.94

9.0

2.90

44.92

9.9

43.29

47.07

9.9

33.19

10.86

10.0

21.74

30.28

10.0

12.42

23.67

10.0

2.86

44.53

10.9

43.81

46.69

10.9

33.20

10.60

11.0

21.77

29.89

11.0

12.41

23.42

11.0

2.84

44.14

11.9

44.40

46.32

11.9

33.19

10.34

12.0

21.81

29.50

12.0

12.39

23.15

12.0

2.83

43.75

12.9

45.04

45.98

12.9

33.16

10.07

12.9

21.86

29.14

13.0

12.38

22.88

13.0

2.82

43.37

13.9

45.71

45.64

13.9

33.13

9.75

13.9

21.91

28.79

14.0

12.36

22.56

14.0

2.83

43.00

14.9

46.38

45.33

14.9

33.11

9.45

14.9

21.96

28.45

15.0

12.34

22.26

15.0

2.85

42.65

15.9

47.03

45.02

15.9

33.10

9.12

15.9

22.01

28.11

15.9

12.32

21.94

16.0

2.86

42.32

16.9

47.65

44.73

16.9

33.11

8.78

16.9

22.05

27.79

16.9

12.31

21.59

17.0

2.86

41.98

17.9

48.23

44.45

17.9

33.12

8.44

17.9

22.09

27.48

17.9

12.30

21.26

18.0

2.86

41.66

18.9

48.79

44.16

18.9

33.15

8.11

18.9

22.13

27.16

18.9

12.30

20.91

19.0

2.86

41.34

19.9

49.31

43.85

19.9

33.19

7.77

19.9

22.15

26.84

19.9

12.30

20.57

20.0

2.85

41.02

20.9

49.83

43.55

20.9

33.25

7.45

20.9

22.18

26.51

20.9

12.32

20.23

21.0

2.83

40.69

21.9

50.36

43.24

21.9

33.32

7.14

21.9

22.21

26.17

21.9

12.34

19.91

22.0

2.81

40.33

22.9

50.92

42.90

22.9

33.40

6.85

22.9

22.24

25.81

22.9

12.37

19.62

23.0

2.79

39.97

23.9

51.54

42.56

23.9

33.48

6.57

23.9

22.27

25.44

23.9

12.40

19.34

24.0

2.78

39.59

24.9

52.24

42.21

24.9

33.54

6.31

24.9

22.31

25.07

24.9

12.43

19.07

25.0

2.78

39.21

25.9

53.01

41.88

25.9

33.60

6.05

25.9

22.38

24.68

25.9

12.46

18.80

26.0

2.81

38.79

26.9

53.88

41.54

26.9

33.65

5.79

26.9

22.46

24.29

26.9

12.47

18.53

26.9

2.84

38.39

27.9

54.80

41.22

27.9

33.69

5.52

27.9

22.55

23.93

27.9

12.48

18.26

27.9

2.89

38.00

28.9

55.75

40.94

28.9

33.73

5.21

28.9

22.64

23.58

28.9

12.49

17.95

28.9

2.95

37.61

29.9

56.68

40.67

29.9

33.77

4.90

29.9

22.73

23.24

29.9

12.49

17.63

29.9

3.00

37.24

30.9

57.57

40.41

30.9

33.82

4.58

30.9

22.82

22.93

30.9

12.51

17.31

30.9

3.05

36.90

31.9

58.38

40.14

31.9

33.91

4.26

31.9

22.89

22.62

31.9

12.54

16.97

31.9

3.10

36.57

51.12 +51.11

12.30 -1

2.26

6.92 +6.85

6.11 -6.02

8.18 +8.12

^ 15» 48».380

9^ 8« 5

7V938

9'* 25» 21-.719

9'* 36"^ 22*.347

IQh 2ia 4V831

+88«

53'

0".29 1

-85^

19' 5

7".45

+81°

41' 4

1".50 1

-80°

34'

6".83 1

+82*»

58' 5

4".07

284

APPABENT PLACES OF STABS, 1917,

CIRCUMPOLAR STARS.

FOR

THK

UPPER TRANSIT AT

WASHINGTON.

rf Octantis.

Bxadley 1678.

82 H. Camelop neq.

K Oetantls.

Mag. 6.3

Mag. 6.3

Mag. 5.4

Mag. 5.3

Mag. 5.6

Wash.
Mean
Time.

BJght

Aaoen-

sion.

DecII-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

Waah.
Mean
Time.

Right
Ascen-
sion.

Dedi-
natkm.

Wash.
Mean
Time.

Right
Ascen-
sion.

I>«1*- M^

Right
Ascen-
sion.

Decli-
nation.

h m

e /

h m

0 t

h m

• /

h m

o /

h m

• /

Allg.

10 59

-84 9

0§

Aug.

1213

+88 9

Aug.

12 46

-8440
If

Aug.

12 48

+8351 Aug.

13 27

-8522

1.1

8

43.94

20.27

1.1

69.23

33.87

1.2

5.80

58.57

1.2

26.55

50.16

1.2

18.06

19.03

2.1

43.80

20.06

2.1

68.82

33.59

2.2

5.58

58.49

2.2

26.41

49.91

2.2

17.81

19.00

3.1

43.65

19.82

3.1

68.42

33.34

3.2

5.36

58.39

3.2

26.28

49.68

3.2

17.54

18.95

4.1

43.50

19.55

4.1

68.01

33.09

4.2

5.13

58.25

4.2

26.13

49.47

4.2

17.27

18.87

5.1

43.36

19.28

5.1

67.57

32.85

5.2

4.92

58.09

5.2

25.99

49.28

5.2

17.02

18.77

6.1

43.26

19.00

6.1

67.10

32.61

6.2

4.73

57.92

6.2

25.81

49.10

6.2

16.77

18.65

7.1

43.16

18.72

7.1

66.58

32.38

7.2

4.56

57.75

7.2

25.64

48.90

7.2

16.54

18.51

8.1

43.07

18.46

8.1

66.02

32.12

8.2

4.40

57.59

8.2

25.45

48.68

8.2

16.33

18.38

9.1

43.01

18.23

9.1

65.46

31.84

9.1

4.25

57.41

9.2

25.27

48.45

9.2

16.14

18.27

10.1

42.93

18.00

10.1

64.93

31.53

10.1

4.11

57.26

10.1

25.09

48.20

10.2

15.96

18.17

11.1

42.85

17.77

11.1

64.41

31.22

11.1

3.97

57.12

11.1

24.92

47.93

11.2

15.77

18.08

12.1

42.77

17.55

12.1

63.95

30.89

12.1

3.81

57.00

12.1

24.76

47.65

12.2

15.58

17.99

13.1

42.68

17.32

13.1

63.54

30.55

13.1

3.64

56.86

13.1

24.62

47.36

13.2

15.37

17.90

14.1

42.57

17.06

14.1

63.17

30.23

14.1

3.46

56.72

14.1

24.48

47.07

14.2

15.15

17.81

15.1

42.47

16.79

15.1

62.83

29.91

15.1

3.28

56.56

15.1

24.35

46.78

15.2

14.91

17.70

16.1

42.37

16.52

16.1

62.50

29.60

16.1

3.09

56.38

16.1

24.24

46.52

16.2

14.67

17.57

17.1

42.26

16.22

17.1

62.17

29.31

17.1

2.89

56.19

17.1

24.12

46.25

17.2

14.42

17.42

18.1

42.17

15.90

18.1

61.84

29.02

18.1

2.70

55.97

18.1

23.99

46.00

18.2

14.18

17.25

19.0

42.10

15.58

19.1

61.49

28.72

19.1

2.52

55.73

19.1

23.86

45.75

19.2

13.94

17.06

20.0

42.04

15.26

20.1

61.11

28.45

20.1

2.36

55.48

20.1

23.72

45.51

20.1

13.71

16.86

21.0

41.97

14.94

21.1

60.70

28.16

21.1

2.21

55.24

21.1

23.57

45.26

21.1

13.51

16.66

22.0

41.93

14.63

22.1

60.28

27.86

22.1

2.07

55.00

22.1

23.43

45.00

22.1

13.32

16.45

23.0

41.89

14.34

23.1

59.86

27.54

23.1

1.95

54.75

23.1

23.28

44.72

23.1

13.14

16.24

24.0

41.87

14.06

24.1

59.43

27.20

24.1

1.84

54.52

24.1

23.12

44.42

24.1

12.99

16.05

25.0

41.84

13.79

25.1

59.02

26.84

25.1

1.73

54.31

25.1

22.97

44.10

25.1

12.83

15.89

26.0

41.81

13.55

26.1

58.66

26.48

26.1

1.62

54.11

26.1

22.83

43.76

26.1

12.66

16.74

27.0

41.77

13.31

27.1

58.34

26.09

27.1

1.49

53.93

27.1

22.72

43.41

27.1

12.49

15.59

28.0

41.72

13.04

28.1

58.08

25.69

28.1

1.36

53.75

28.1

22.61

43.06

28.1

12.32

15.44

29.0

41.66

12.75

29.1

57.85

25.31

29.1

1.22

53.52

29.1

22.52

42.72

29.1

12.13

16.27

30.0

41.60

12.44

30.1

57.66

24.94

30.1

1.06

53.30

30.1

22.44

42.37

30.1

11.91

16.08

31.0

41.54

12.12

31.1

57.48

24.61

31.1

0.90

53.06

31.1

22.35

42.05

31.1

11.69

14.88

32.0

41.50

11.79

32.1

57.27

24.27

32.1

0.75

52.79

32.1

22.26

41.73

32.1

11.49

14.66

9.82 -9.77

31.12 +31.10

10.79 -10.74

9.35 +9.30

12.39 -]

L2.35

10^ 59« 55*.280

12h i4« 28«.425

W 46» 7M52

12^ 48» 30-.418

W 27» ]

[4'.624

-fi4«

8' fi

>0".60

+88<»

9' 3

6".06

-84«

40' 2

2".34

+83**

51' 5

0".47

-85°

21' 4

i2"ja

APPARENT PLACES OF STARS, 1917

285

CmCUMPOLAR STARS.

FOR THE UPPER TRANSIT AT WASHINGTON.

<^ Ootantii.

Oroombzldfe 8283.

f Unae MinorU.

69 G. Apodis.

M&g. 4.1

Mag, 7.2

Mag. 5.7

Mag. 4.4

Mag. 6.9

Wash.
Ifean
Time.

Right

Asoen-

sion.

Decli-
nation.

Wash.
Mean
Time.

Right

A.soen-

sion.

Decli-
nation.

Wash.
Mean

Time.'

1

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

Dadi-

nation.

h m

0 t

h m

• /

h m

• /

h m

• 1

h m

• /

Aug.

14 13

» 1

-8317

Aug.

15 3

+8733

Aug.

16 24

-8412

Aug.

16 54

+8210

Aug.

17 16

-8047

mm

1.2

S 1

35.28 i 56.67

1.3

s
29.26

WW

16.12

1.3

8

11.88

WW

1.94

1.3

s
25.68

42.50

1.4

10.90

WW

25.20

2.2

35.12 1 56.73

2.3

28.73

16.05

2.3 ! 11.70

2.07

2.3

26.42

42.61

2.4

10.82

25.45

3.2

34.94 j 56.72

3.3

28.23

15.98

1

3.3 11.50

2.18

3.3

26.28

42.70

3.4

10.76

25.69

4.2

34.75 1 56.69

4.3

27.74

15.94

4.3

11.30

2.28

4.3

26.13

42.82

4.4

10.66' 25.92

6.2

34.56 56.67

5.3

27.23

16.91

5.3

11.08

2.34

6.3

24.99

42.96

6.3

10.66 1 26.11

6.2

34.39

56.61

6.3

26.72 15.90

6.3

10.88

2.38

6.3

24.84 43.11

6.3

10.45

26.28

7.2

34.22

56.52

7.3

26.16 1 15.89

7.3

10.69

2.38

7.3

24.69 43.27

7.3

10.36

26.42

8.2

34.08

56.43

8.2

25.59 1 15.88

1

8.3

10.61

2.38

8.3

24.62 43.45

I

8.3

10.26 26.55

1

9.2

33.93

56.37

9.2

24.99 ! 15.85

9.3

10.34

2.38

9.3

1

24.36 1 43.63

9.3

1

10.17 i 26.67

10.2

33.79

56.32

10.2

24.37 I 15.81

10.3

10.18

2.41

10.3

24.19

43.77

10.3

10.09

26.79

11.2

33.66

56.27

11.2

23.76 i 15.72

11.3

10.03

2.46

11.3

24.00

43.90

11.3

10.02

26.93

12.2

33.53

56.22

12.2

23.16

16.63

12.3

9.88

2.50

12.3

23.83

44.01

12.3

9.96

27.11

13.2

33.39

56.18

13.2

22.58

15.53

13.2

9.70

2.54

13.3

23.65

44.11

13.3

9.87

27.27

14.2

33.22

56.15

14.2

22.03 15.41

14.2

9.52

2.58

14.3

23.49

44.19

14.3

9.79

27.45

15.2

33.05

56.11

15.2

21.51 1 15.29

15.2

9.32

2.63

15.3

23.32

44.24

15.3

9.69

27.63

16.2

32.87

56.02

16.2

21.00

16.18

16.2

9.13

2.66

16.3

23.15

44.29

16.3

9.59

27.81

17.2

32.70

55.95

17.2

20.51

15.08

17.2

8.90

2.67

17.3

23.00

44.36

17.3

9.48

27.95

ISJ2

32.51

55.82

18.2

20.01

14.98

18.2

8.68

2.67

18.3

22.85

44.41

18.3

9.35

28.10

19J2

32.32

55.70

19.2

19.51

14.89

19.2

8.46

2.65

19.3

22.68

44.49

19.3

9.22

28.23

20.2

32.16

55.57

20.2

19.01

14.81

20.2

8.26

2.61

20.3

22.61

44.67

20.3

9.10

28.33

21.2

32.01

55.42

21.2

18.48

14.72

21.2

8.05

2.65

21.3

22.36

44.66

21.3

8.97

28.42

22.2 ! 31.86

55.25

22.2

17.93

14.65

22.2

7.86

2.60

22.3

22.18

44.76

22.3

8.85

28.60

23.2

31.72

55.09'

23.2

17.35

14.57

23.2

7.66

2.43

23.3

22.01

44.86

23.3

8.75

28.56

24.2

31.59

04.V4

24.2

16.76

14.46

24.2

7.49

2.36

24.3

21.82

44.96

24.3

8.64

28.62

25.2

31.45

54.80

25.2

16.16

34.32

25.2

7.33

2.29

26.3

21.64

46.01

26.3

8.54

28.69

26.2

31.34

54.69

26.2

15.57

14.17

26.2

7.17

2.26

26.3

21.46

45.06

26.3

8.46

28.77

27.2

31.21

54.59

27.2

16.00

13.98

27.2

7.01

2.24

27.3

21.26

45.08

27.3

8.37

28.86

28.2

31.07

54.47

28.2

14.44

J 3.79

28.2

6.84

2.22

28.3

21.07

46.08

28.3

8.27

28.99

20.2

30.92

t)4.oo

29.2

13.93

13.58

29.2

6.67

2.19

29.3

20.89

45.06

29.3

8.18

29.11

S0.2

30.76

54.24

30.2

13.45

13.38

30.2

6.46

2.16

30.3

20.71

45.03

30.3

8.05

29.21

31.2

30.60

54.11

31.2

12.98

13.18

31.2

6.24

2.10

31.3

20.54

45.00

31.3

7.93

29.32

32.1

30.43

53.95

32.2

12.52

13.00

32.2

6.02

2.01

32.3

20.37

45.00

32.3

7.80

29.39

8.57 -8.51

23.43 +23.41

9.90 -

9.85

7.36 +7.28

6.1

25 -6.17

X4h i3in 27-.793

15»> 3« 41M75

15»» 23« S

►6-.694

16^ 54"^ 25«.488

17h

15»» 64V896

-88*>

17' 2

ll".03

+87*»

33' 1

0".52

-84<»

11' a

«)".39

+82<»

10' 3

2".75

-80*»

47'

6".56

286

APPARENT PLACES OF STABS, 1917.

CIRCUMPOLAR STABS.

FOR THE UPPER TRANSIT AT WASHINGTON,

<^ Vnm Minozls.

X Ootantis.

A. nn» Minoris.

0 Ootantis.

76 Dzaconis.

Mag. 4.4

Mag. 5.2

Mag. 6.6

Mag. 5.5

Mag. 6.7

Wash.
Mean
Time.

1

Right

A.scen-

sion.

Decll-
natioD.

Wash.
Mean
Time.

Right
Ascen-
sion.

Dedi-
nation.

Wa.nh.
Mean
Time.

Right
Ascen-
sion.

I>«^1*- M^

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

h m

• /

h m

0 /

h m

o /

h m

o /

h m

• /

Aug.

17 58

+8637

Aug.

18 7

-8740

Aug.

19 2

+89 1

Aug.

19 30

-8913

Aug.

20 48

+8213

1.4

s
60.70

W '

1.97

1.4

12.34

3.88

1.4

s
41.82

13.21

1.5

s
48.67

27.56

1.5

s
45.82

40.51

2.4

60.37

2.17

2.4

12.14

4.17

2.4

40.92

13.48

2.4

48.61

27.88

2.5

45.78

40.85

3.4

60.06

2.36

3.4

11.90

4.47

3.4

40.06

13.72

3.4

48.42

28.21

3.5

45.75

41.18

4.4

59.77

2.55

4.4

11.62

4.76

4.4

39.28

13.99

4.4

48.09

28.54

4.5

45.72

41.51

6.4

59.49

2.77

5.4

11.29

5.01

5.4

38.54

14.25

5.4

47.65

28.84

5.5

45.70

41.83

6.4

59.21

2.99

6.4

10.95

5.25

6.4

37.82

14.52

6.4

47.09

29.13

6.5

45.69

42.19

7.4

58.90

3.23

7.4

10.61

5.44

7.4

37.09

14.84

7.4

46.51

29.40

7.5

45.67

42.55

8.4

58.59

3.47

8.4

10.28

5.64

8.4

36.32

15.16

8.4

45.93

29.65

8.5

45.66

42.93

9.4

58.27

3.73

9.4

10.00

5.82

9.4

35.44

15.49

9.4

45.43

29.89

9.5

45.65

43.33

10.4

57.90

3.97

10.4

9.72

6.00

10.4

34.49

15.81

10.4

44.98

30.13

10.5

45.61

43.74

11.4

57.53

4.21

11.4

9.47

6.20

11.4

33.46

16.10

11.4

44.59

30.38

11.5

45.57

44.16

12.4

57.16

4.41

12.4

9.21

6.42

12.4

32.37

16.40

12.4

44.22

30.65

12.5

45.53

44.54

13.4

56.77

4.58

13.4

8.94

6.66

13.4

31.26

16.66

13.4

43.85

30.93

13.5

45.47

44.91

14.4

56.40

4.74

14.4

8.64

6.89

14.4

30.17

16.89

14.4

43.42

31.22

14.5

45.41

46.26

15.4

56.03

4.89

15.4

8.32

7.13

15.4

29.08 j 17.12

15.4

42.92

31.52

15.5

45.35

46.60

16.3

55.68

5.03

16.4

7.96

7.38

16.4

28.05

17.34

16.4

42.32

31.82

16.5

45.29

46.93

17.3

55.34

5.18

17.4

7.58

7.61

17.4

27.05

17.57

17.4

41.62

32.12

17.5

45.23

46.23

18.3

55.01

5.33

18.3

7.16

7.82

18.4

26.08

17.80

18.4

40.82

32.42

18.5

45.17

46.66

19.3

54.67

5.50

19.3

6.72

8.02

19.4

25.14

18.04

19.4

39.95

32.69

19.5

45.11

46.88

20.3

54.33

5.68

20.3

6.28

8.20

20.4

24.20

18.28

20.4

39.02

32.95

20.5

45.06

47.22

21.3

54.00

5.87

21.3

5.84

8.35

21.4

23.23

18.55

21.4

38.05

33.19

21.5

45.01

47.57

22.3

53.63

6.06

22.3

5.40

8.50

22.4

22.24

18.83

22.4

37.10

33.42

22.4

44.96

47.93

23.3

53.27

6.24

23.3

4.98

8.66

23.4

21.19

19.10

23.4

36.15

33.66

23.4

44.91

48.29

24.3

52.87

6.43

24.3

4.59

8.79

24.4

20.06

19.37

24.4

35.28

33.85

24.4

44.86

48.68

25.3

52.46

6.61

25.3

4.22

8.90

25.4

18.84

19.64

25.4

34.46

34.04

25.4

44.78

49.06

26.3

52.03

6.76

26.3

3.88

9.05

26.4

17.55

19.89

26.4

33.72

34.26

26.4

44.70

49.46

27.3

51.60

6.90

27.3

3.55

9.20

27.4

16.21 ' 20.12

27.4

33.03

34.48

27.4

44.61

49.82

28.3

51.17

7.00

28.3

3.19

9.38

28.4

14.85

20.31

28.4

32.33

34.72

28.4

44.51

60.15

29.3

50.74

7.08

29.3

2.82

9.56

29.4

13.48

20.51

29.4

31.57

36.00

29.4

44.41

50.48

30.3

50.33

7.14

30.3

2.41

9.74

30.4

12.19 20.68

30.4

30.71

35.26

30.4

44.31

60.79

31.3

49.94

7.22

31.3

1.94

9.91

31.3

10.95

20.85

31.4

29.71

35.52

31.4

44.21

61.08

32.3

49.56

7.31

32.3

1.45

10.06

32.3

9.78

21.02

32.4

28.60

35.77

32.4

44.12

61.37

16.95 +]

L6.92

24.58 -S

i4.56

58.55 +58.54

73.97 -73.97

7.40 +7.38

17^ 59"

1».307

l&^ 6» ]

Ll*.893

W 2"^ 39' .624

W 27« 42-.218

2^ 48- 40-.494

+86°

36' t

W'Xl

-87*'

39'. I

)1".82

+89*^

1'

2".17

-89*»

13' 5

18 ".57

+82*»

13' 2

I9".86-

APPARENT PLACES OF STAES, 1917,

287

CmCUMPOLAR STARS.

FOR THE UPPER TRANSIT AT WASmNGTON,

X Octantis.

fi Octantis.

89 H. Cephel.

Y^ Octantis.

Mag. 5.4

Mag. 5.7

Mag. 4.3

Mag. 5.6

Mag. 5.1

Wash.
M«an
Tfane.

Right

Ascen-
sion.

Decli-
nation.

Wash.
Mean
Time.

Right

Ascen-'

sion.

Decli-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean

Time.

Right
Ascen-
sion.

Decli-
natiooL

b m

o /

1 h m

e /

h m

o t

h m

• /

h m

• t

Aug.

2138

_

-83 5

Aug.' 22 16

-8623

Aug.

22 37

-8148

Aug.

23 27

-1-86 51

Aug.

23 47

-8228

00

1.5

s
39.62

45.73

1.6

s

40.27

1.29

1.6 53.44

33.78

1.6

59.21

3.84

1.6

s
27.07

13.87

2.5

39.72

45.99

2.6

40.49

1.53

2.6 53.54

34.00

2.6 59.39

4.16

2.6

27.22

14.01

3.5

39.82

46.27

3,6

40.70

1.80

3.6

53.65

34.24

3.6

59.58

4.46

3.6

27.37

14.18

4.5

39.88 46.59

4.6

40.89

2.07

4.6

53.75

34.51

4.6

59.76

4.75

4.6

27.51

14.37

5.5

39.93

46.90

5.6

41.03

2.36

5.6

53.83 1 34.77

5.6

59.97

5.04

5.6

27.64

14.59

6.5

39.97

47.19

6.6

41.14

2.65

6.6

53.89 1 35.03

6.6

60.20

5.33

6.6

27.75

14.80

7.5

39.99 47.47

7.6

41.24

2.94

7.6

53.95 35.29

7.6

60.45

5.63

7.6

27.85

14.99

8.5

40.02

47.75

8.5

41.33

3.18

8.6

54.00

35.53

8.6

60.72

5.95

8.6

27.94

15.20

9.5

40.05

47.98

9.5

41.42

3.43

9.6

54.06 35.75

9.6

60.97

6.31

9.6

28.03

15.38

10.5

40.08

48.21

10.5

41.53

3.66

10.6

54.12

35.98

10.6

61.22

6.67

10.6

28.13

15.57

11.5

40.13

48.44

11.5

41.65

3.89

11.6

54.20

36.19

11.6

61.45

7.04

11.6

28.23

15.74

12.5

40.18

48.68

12.5

41.79

4.12

12.6

54.28

36.40

12.6

61.63

7.42

12.6

28.36

15.89

13.5

40.24

48.96

13.5

41.93

4.39

13.5

54.36

36.63

13.6

61.80

7.80

13.6

28.48

16.08

14.5

40.29

49.24

14.5

42.08

4.67

14.5

54.44 36.88

14.6

61.94

8.15

14.6

28.61

16.27

15.5

40.34

49.54

15.5

42.22

4.95

15.5

54.52

37.15

15.6

62.07

8.51

15.6

28.73

16.48

16.5

40.39

49.86

16.5

42.34

5.26

16.5

54.59

37.44

16.6

62.20

8.84

16.6

28.85

16.70

17.5

40.41

50.19

17.5

42.44

5.58

17.5

54.64

37.75

17.6

62.32

9.16

17.6

28.95

16.96

18.5

40.42

50.52

18.5

42.53

5.91

18.5

54.69

38.06

18.6

62.45

9.49

18.6

29.06

17.22

19.5

40.43

50.83

19.5

42.57

6.25

19.5

54.74

38.37

19.6

62.59

9.80

19.6

29.15

17.49

20.5

40.42

51.14

20.5

42.61

6.57

20.5

54.77

38.68

20.6

62.75

10.13

20.6

29.23

17.77

21.5

40.40

51.44

21.5

42.63

6.88

21.5

54.80

38.97

21.6

62.92

10.45

21.6

29.31

18.04

22.5

40.38

51.73

22.5

42.64

7.16

22.5

54.82

39.25

22.6

63.09

10.80

22.6

29.37

18.31

23.5

40.36

52.00

23.5

42.65

7.45

23.5

54.84

39.53

23.6

63.27

11.16

23.6

29.43

18.57

24.5

40.34

52.26

24.5

42.65

7.72

24.5

54.87

39.78

24.6

63.45

11.54

24.6

29.49

18.81

25.5

40.34

52.52

25.5

42.69

7.98

25.5

54.89

40.03

25.6

63.59

11.94

25.6

29.57

19.03

26.5

40.34

52.77

26.5

42.72

8.22

26.5

54.93

40.27

26.5

63.72

12.34

26.6

29.64

19.24

27.5

40.35

53.03

27.5

42.78

8.49

27.5

54.96

40.51

27.5

63.81

12.76

27.6

29.72

19.46

28.5

40.37

53.31

28.5

42.86

8.76

28.5

55.01

40.78

28.5

63.87

13.18

28.6

29.81

19.69

29.5

40.38

53.60

29.5

42.92

9.06

29.5

55.06

41.06

29.5

63.93

13.57

29.6

29.91 19.94

30.5

40.39

53.92

30.5

42.97

9.37

30.5

55.10

41.38

30.5

63.96

13.94

30.6

30.01 20.21

31.5

40.36

54.23

31.5

42.99

9.70

31.5

55.13

41.69

31.5

63.99

14.30

31.5

30.09 20.49

32.5

40.33 54.55

32.5

43.00

10.03

32.5

55.14

42.02

32.5

64.04

14.66

32.5

30.14 20.81

8.32 -8.26

15.86 -1

5.83

7.02 -6.95

18.21 +1

.8.18

7.63 -7.56

2P 38"» 19-.542

22'* 16»

8-.656

22^ 37» 39'.016

23»» 27» A

4M25

23»» 47» 16-.424

-83*>

6'

6 ".99 1

-86*^

23' 2

7".13

-81*»

49'

2".34 1

+86«

50' 5

i8".89

-82*^

28' A

18".42

288

APPARENT PLACES OF STARS, 1917

CmCUMPOLAR STARS.

FOR THE UPPER TRANSIT AT WASHINGTON.

48 H. Cephel.
Mag. 4.5

a Utfut Minoris.

(Polaris. ^
Mag. 2.1

Mag. 5.6

Oioombzldfe 750.
Mag. 6.7

Oroombzldge 944.
Mag. 6.4

Wash.
Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean
Time.

Right

A?K!en-

sion.

DecU- "^"^
^^^^' Ti^.

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean
Time.

Right

A.<K!en-

sion.

Decli-
nation.

h m

• /

h m

• t

h m

• /

h m

• /

h m

• /

Sept.

0 57

+8548

ft

Sept.

131

+8851

n

Sept.

142

-8510
ft

Sept.

410

+8520|Sept.

5 35

+85 9

0.6

29.29

54.52

0.6

s
21.79

49.58

0.6

s
9.67

47.24

0.7

21.03

3.09

0.8

s
27.41

16.71

1.6

29.44

54.82

1.6

22.51

49.86

1.6

9.87

47.47

1.7

21.31

3.17

1.8

27.68

16.67

2.6

29.62

55.11

2.6

23.28

50.12

2.6

10.06

47.70

2.7

21.59

3.23

2.8

27.95

16.61

3.6

29.81

55.42

3.6

24.11

50.38

3.6

10.24

47.95

3.7

21.90

3.28

3.8

28.23

16.53

4.6

30.01

55.73

4.6

25.00

50.66

4.6

10.39

48.19

4.7

22.21

3.32

4.8

28.51

16.43

5.6

30.24

56.05

5.6

25.94

50.94

5.6

10.52

48.42

5.7

22.54

3.36

5.8

28.84

16.33

6.6

30.44

56.41

6.6

26.85

51.26

6.6

10.66

48.65

6.7

22.88

3.44

6.8

29.16

16.24

7.6

30.65

56.77

7.6

27.74

51.57

7.6

10.80

48.85

7.7

23.22

3.53

7.8

29.50

16.19

8.6

30.83

57.15

8.6

28.56

51.92

8.6

10.96

49.06

8.7

23.57

3.65

8.8

29.85

16.17

9.6

30.99

57.53

9.6

29.30

52.28

9.6

11.13

49.25

9.7

23.91

3.78

9.8

30.19

16.16

10.6

31.13

57.90

10.6

29.97

52.65

10.6

11.30

49.45

10.7

24.22

3.93

10.8

30.52

16.16

11.6

31.25

58.27

11.6

30.57

53.00

11.6

11.47

49.66

11.7

24.51

4.09

11.8

30.81

16.17

12.6

31.36

58.64

12.6

31.12

53.34

12.6

11.65

49.90

12.7

24.81

4.24

12.8

31.11

16.20

13.6

31.46

58.98

13.6

31.68

53.67

13.6

11.83

50.16

13.7

25.08

4.39

13.8

31.40

16.21

14.6

31.57

59.32

14.6

32.22

53.98

14.6

11.98

50.43

14.7

25.35

4.53

14.8

31.68

16.22

15.6

31.67

59.65

15.6

32.78

54.30

15.6

12.14

50.72

15.7

25.61

4.67

15.7

31.96

16.23

16.6

31.80

59.97

16.6

33.37

54.58

16.6

12.28

51.01

16.7

25.88

4.78

16.7

32.23

16.20

17.5

31.93

60.30

17.6

34.00

54.86

17.6

12.41

51.31

17.7

26.16

4.89

17.7

32.51

16.17

18.5

32.06

60.64

18.6

34.65

55.17

18.6

12.51

51.61

18.7

26.45

4.99

18.7

32.81

16.16

19.5

32.20

60.98

19.6

35.35

55.49

19.6

12.61

51.91

19.7

26.75

5.12

19.7

33.12

16.14

20.5

32.35

61.35

20.6

36.06

55.83

20.6

12.71

52.19

20.7

27.06

5.24

20.7

33.44

16.13

21.5

32.50

61.72

21.6

36.77

56.19

21.6

12.79

52.48

21.7

27.38

5.38

21.7

33.77

16.11

22.5

32.64

62.13

22.6

37.41

56.56

22.6

12.88

52.73

22.7

27.72

5.56

22.7

34.11

16.14

23.5

32.75

62.54

23.6

38.00

56.97

23.6

12.98

52.97

23.7

28.05

5.75

23.7

34.46

16.19

24.5

32.84

62.95

24.6

38.51

57.39

24.6

13.08

53.21

24.7

28.35

5.98

24.7

34.80

16.27

25.5

32.90

63.36

25.6

38.95

57.78

25.6

13.21

53.46

25.7

28.64

6.20

25.7

35.14

16.36

26.5

32.96

63.75

26.5

39.29

58.16

26.6

13.33

53.73

26.7

28.93

6.42

26.7

35.46

16.45

27.5

33.00

64.13

27.5

39.62

58.53

27.6

13.46

54.00

27.7

29.17

6.65

27.7

35.74

16.54

28.5

33.04

64.50

28.5

39.95

58.87

28.5

13.56

54.30

28.7

29.42

6.85

28.7

36.03

16.62

29.5

33.10

64.84

29.5

40.33

59.22

29.5

13.66

54.63

29.7

29.66

7.04

29.7

36.29

16.68

30.5

33.17

65.18

30.5

40.77

59.54

30.5

13.73

54.95

30.6

29.93

7.21

30.7

36.57

16.72

31.5

33.26

65.54

31.5

41.26

59.86

31.5

13.78 ! 55.29

1

31.6

30.19

7.37

31.7

36.85

16.75

13.71 +13.67

50.49 +50.48

11.90 -11.86

12.29 +1

2.25

11.84 +1

.1.80

(fi" 57" 9-.300

P 30« 13M56

lb 42m 2V339

4h io«

2".561

5»» 35« 1

.2-.782

+85^

48' 4

15".30

+88**

51' 4

S".55

-85**

11' 2

!1".46

+85°

20' 1

0".34

+85**

9' 2

M)".24

APPAKENT PLACES OF STABS, 1917,

289

CIROUMPOLAR STARS.

FOE THE UPPER TRANSIT AT WASHINGTON,

81 G. Mens*.

CMeiis«.

51 H. Cephei.

85 H. Camelop.

7 0. OotantU.

Mag. 6.2

Mag. 5.6

Mag. 5.3

Mag. 5.1

Mag. 6.4

Wash.
Jimn
TiiiM.

Right

Aaotti-

sion.

D«clf-
nation.

Wash.
Mean
Time.

^•inatfan.

1

Wash.
Mean
Time.

Right

Aecen-

sion.

Decli-
nation.

Wash.
Mean

Time.

R%ht

Ascen-
sion.

Right
Ascen-
sion.

Decli-
nation.

b m

• /

h m

• /

h m

• §

h m

• 1

h m

• /

Sept.

545

•

-8449

Sept.

6 46

-8043

Sept.

7 2

+87 IC

Kept.

713

+8234 Sept.

715

-8653

0.8

58.15

25.32

0.8

48.84

23.95

0.8

18.39

36.45

0.9

49.16

12.18

0.9

43.10

57.26

1.8

58.38

25.21

1.8

48.96 23.75

1

1.8

18.79

36.27

1.9

49.31

11.99

1.9

43.41

57.02

2.8

58.62

25.10

2.8

49.08 23.58

2.8

19.18

36.07

2.9

49.46

11.79

2.9

43.74

56.82

3.8

58.86

25.05

3.8

49.20 23.44

1

3.8

19.58

35.86

3.8

49.61

11.57

3.9

44.08

56.63

4.8

59.09

25.00

4.8

49.32 23.33

4.8

20.00

35.65

4.8

49.76

11.33

4.8

44.41

56.48

5.8

59.31

24.97

5.8

49.45

23.22

5.8

20.45

35.42

5.8

49.93

11.09

5.8

44.73

56.34

6.8

59.51 24.93

6.8

49.56

23.11

6.8

20.93

35.20

6.8

50.12

10.84

6.8

45.03

56.21

7.8

59.72 24.89

7.8

49.67

22.99

7.8

21.43

34.99

7.8

50.30

10.61

7.8 ' 45.32

1

56.07

8.8

59.93 24.83

8.8

49.77

22.86

8.8

21.95

34.79

8.8

50.50

10.41

1

8.8 i 45.61

55.91

9.8

60.13 , 24.75

9.8

49.88

22.72

9.8

22.47 34.63 1

9.8 50.71

10.24

9.8 1 45.89

55.74

10.8

60.36 ; 24.67

1

10.8

50.00

22.56

10.8

22.99

34.48

10.8 i 50.91

10.09

10.8 , 46.19

55.56

11.8

60.58 24.58

1

11.8

50.13

22.39

11.8

23.49

34.35

11.8 51.10

9.94

11.8 46.50

55.37

12.8

60.82 24.49

12.8

50.25

22.23

12.8

23.97

34.23

1
12.8 ! 51.28

9.80

12.8 , 46.82

55.18

13.8

61.07 24.43

1

13.8

50.38

22.08

13.8

24.43 ! 34.11

13.8 , 51.45

9.67

13.8 47.18

55.00

14.8

61.32 ! 24.38

14.8

50.50

21.94

14.8

24.88 ' 33.99

14.8

51.63

9.54

14.8

47.54

54.83

15.8

61.57

24.37

15.8

50.64

21.83

15.8

25.32

33.86

15.8

51.79

9.40

15.8

47.92

54.67

16.8

61.82

24.35

16.8

50.78

21.73

16.8

25.76

33.73

16.8

51.95

9.24

16.8

48.31

54.52

17.8

62.08

24.36

17.8

50.92

21.66

17.8

26.20

33.58

17.8 52.12

9.07

17.8

48.70

54.41

18.7

62.33 24.40

18.8

51.05

21.60

18.8

26.65 j 33.43

18.8 52.29

8.90

18.8

49.10

54.31

19.7

62.57 24.44

19.8

51.19

21.57

19.8

27.12 33.27

19.8 < 52.46

i

8.72

19.8

49.49

54.22

20.7

62.80

24.48

20.8

51.32

21.54

20.8

27.61 ! 33.11

20.8 52.65

8.54

20.8

49.86

54.16

21.7

63.02

24.52

21.8

51.46

21.50

21.8

28.15 32.95

21.8; 52.85

8.37

21.8

50.21

54.09

22.7

63.23

24.56

22.8

51.58

21.46

22.8

28.70 j 32.81

22.8 53.06

8.21

22.8

50.55

54.01

23.7

63.45

24.59

23.8

51.70

21.41

23.8

29.27

32.70

23.8 53.28

8.07

23.8 1 50.88

53.93

24.7

63.66

24. GO

24.8

51.83

21.34

24.8

29.85

32.61

24.8

53.51

7.97

24.8 , 51.21

53.84

25.7

63.88

24.60

25.8

51.95

21.26

25.8

30.41

32.55

25.8

53.73

7.88

25.8 , 51.54

53.72

26.7

64.11

24.60

26.8

52.07

21.18

26.8

30.94

32.50

26.8

53.93

7.81

26.8 1 51.90

53.61

27.7

64.35

24.61

27.8

52.21

21.12

27.8

31.46

32.45

27.8

54.13

7.74

27.8

52.28

53.50

28.7

1
64.61 j 24.65

28.8

52.34

21.07

28.8

31.93 32.39

28.8

54.31

7.67

28.8

52.69

53.40

29.7

64.86 i 24.72

29.8

52.49

21.05

29.8

32.40 32.32

29.8

54.49

7.58

29.8 53.10

53.35

30.7

65.11 1 24.81

30.8

52.63

21.06

30.8

32.86 j 32.24

30.8

54.66

7.47

30.8 53.54

53.30

31.7

65.35 1 24.94

31.8

52.78

21.10

31.8

33.35 32.13

1

31.8

54.84

7.35

31.8

53.97

53.30

11.08 -11.04

6.20 -6.12

20.30 +20.27

7.73 +

7.67

18.48 -18.45

&" 46^ 14-.756

6^ 46"» 58«.546

7ii 2« 4-.048

7h 13m 4

^•.294

7h igm 20V292

-84° 49' 46".89

-80° 43' 38".16

+87° 10' 54".74

+82° 34' 3

0".13

-86° 54' 6".70

39398*

'— 191i

' 1

9

290

APPARENT PLACES OF STABS, 1917

CmCUMPOLAR STARS.

FOR THE UPPER TRANSIT AT WASHINGTON.

Groombridge 1119

C Ootantte.

1 H. Draconis.

C Chamaeleontis.

30 H. Camelop.

Mag. 7.0

Mag. 5.4

Mag. 4.6

Mag. 5.2

Mag. 5.3

Wash.
Time.

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

h m

• /

h m

• t

h m

• /

h m

• /

h m

• /

Sept.

815

+8852
11

3ept.

9 8

-8519

Sept.

9 25

+81 4l|S€pt.

9 36

-80 34|Sept.

10 21

+82 58

0.9

8

58.38

40.14

0,9

33.91

64.26

0.9 22.89

22.62

0.9

s
12.54

16.97

0.9

3.10

36.57

1.9

59.13

39.87

1.9

34.00

63.95

1.9 ! 22.95

22.31

1.9

12.57

16.64

1.9

3.13

36.24

2.9

59.85

39.59

2.9

34.12

63.63

2.9 23.00

22.00

2.9

12.62

16.33

2.9

3.15

35.87

3.9

60.56

39.29

3.9

34.25

63.35

3.9 23.05

21.67

3.9

12.67

16.04

3.9

3.16

35.52

4.9

61.30

38.98

4.9

34.39

63.09

4.9

23.11

21.30

4.9

12.73

15.76

4.9

3.17

35.15

5.9

62.11

38.66

5.9

34.53

62.85

5.9

23.18

20.93

5.9

12.78

15.49

5.9

3.19

34.74

6.9

63.01

38.33

6.9

34.65

62.63

6.9

23.26

20.55

6.9

12.84

15.25

6.9

3.23

34.33

7.9

63.97

38.04

7.9

34.77

62.41

7.9

23.36

20.17

7.9

12.89

15.01

7.9

3.28

33.93

8.9

65.00

37.74

8.9

34.87

62.18

8.9

23.45

19.80

8.9

12.94

14.74

8.9

3.35

33.52

9.9

66.06

37.46

9.9

34.98

61.90

9.9

23.56

19.47

9.9

12.99

14.46

9.9

3.43

33.14

10.9

67.13

37.20

10.9

35.09

61.64

10.9

23.67

19.15

10.9

13.03

14.19

10.9

3.52

32.76

11.9

68.16

36.96

11.9

35.19

61.35

11.9

23.78

18.83

11.9

13.08

13.91

11.9

3.60

32.41

12.9

69.18

36.74

12.9

35.32

61.06

12.9

23.88

18.54

12.9

13.12

13.61

12.9

3.68

32.07

13.9

70.15

36.52

13.9

35.46

60.76

13.9

23.98

18.26

13.9

13.18

13.30

13.9

3.75

31.76

14.9

71.08

36.29

14.9

35.61

60.46

14.9

24.07

17.98

14.9

13.23

13.00

14.9

3.81

31.43

15.9

71.99

36.07

15.9

35.78

60.18

15.9

24.16

17.68

15.9

13.31

12.68

15.9

3.87

31.11

16.9

72.87

35.83

16.9

35.96

59.90

16.9

24.24

17.38

16.9

13.39

12.39

16.9

3.93

30.78

17.9

73.75

35.60

17.9

36.14

59.66

17.9

24.33

17.07

17.9

13.47

12.10

17.9

3.98

30.43

18.9

74.66

35.35

18.9

36.34

59.42

18.9

24.41

16.75

18.9

13.55

11.84

18.9

4.04

30.07

19.8

75.60

35.09

19.9

36.54

59.21

19.9

24.50

16.42

19.9

13.64

11.60

19.9

4.10

29.70

20.8

76.61

34.81

20.9

36.73

59.01

20.9

24.60

16.09

20.9

13.72 : 11.36

20.9

4.17

29.34

21.8

77.70

34.54

21.9

36.91

58.82

21.9

24.71

15.74

21.9

13.81 11.14

21.9

4.25

28.94

22.8

78.85

34.29

22.9

37.08

58.62

22.9

24.84

15.39

22.9

13.90

10.93

22.9

4.35

28.55

23.8

80.07

34.05

23.9

37.25

58.43

23.9

24.98

15.06

23.9

13.98

10.73

23.9

4.46

28.16

24.8

81.34

33.84

24.9

37.41

58.22

24.9

25.12

14.76

24.9

14.05 10.51

24.9

4.58

27.79

25.8

82.59

33.65

25.9

37.57

58.00

25.9

25.26

14.48

25.9

14.12 10.29

25.9

4.71

27.44

26.8

83.82

33.47

26.9

37.73

57.76

26.9

25.40

14.20

26.9

14.20 10.05

26.9

4.84

27.11

27.8

84.96

33.30

27.9

37.91

57.52

27.9

25.54

13.93

27.9

14.27 i 9.79

27.9

4.95

26.79

28.8

86.05

33.14

28.9

38.11

57.29

28.9

25.65

13.67

28.9

14.36

9.52

28.9

5.05

26.49

29.8

87.07

32.96

29.9

38.34

57.08

29.9

25.75

13.41

29.9

14.46

9.28

29.9

5.15

26.18

30.8 88.08

32.77

30.9

38.57

56.89

30.9

25.86

13.14

30.9

14.57

9.04

30.9

5.23

25.86

31.8 89.09

32.55

31.9

38.81

56.70

31.9 25.97

1

12.86

31.9

14.68

8.83

31.9

5.31

25.52

51.01 +5

1.00

12.29 -12.25

6.92 +6.84

6.10 -

6.02

8.18 +8.12

S^ 15™ 48-.380|

^ 8» 57". 938

9»» 25»> 21'.719

^ 36»> 22".347 |

IQh 21» 4-.831

+88^

53'

0".29 1

-85°

19' 5

7".45 1

+81°

41' 4

1".50 1

-80°

34'

6".83 1

+82°

58' 6

4".07

APPARENT PLACES OF STABS, 1917. 291

CIECUMPOLAH STARS.

FOR THE UPPER TRANSIT AT

292

APPABENT PLACES OF STARS, 1917,

CIRCUMPOLAR STARS.

FOB THE UPPER TRANSIT AT WASHINGTON.

<^ OctmtiB.
Mag. 4.1

axoombxldce 8288.
Mag. 7.2

Mag. 5.7

£ Ursae Minoiis.

Mag. 4.4

59 G. Apodis.
Mag. 5.9

Wash.
Mean
Time.

Right

Ascen-

skm.

Decll-
nation.

Wash.
Mean
Tfane.

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean

Time.

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

Wa^
Mean
Time.

R%ht
Ascen-
sion.

Decli-
nation.

Sept.

h m
1413

-8317

If

Sept.

h m
15 2

+87 33

Sept.

h m
15 24

-8411

II

3ept.

h m
16 54

• 1
+8210

Sept.

h m
1716

• 1
-8047

1.1

30.43

53.95

1.2

s
72.52

13.00

1.2

6.02

62.01

1.3

S

20.37

45.00

1.3

7.80

29.39

2.1

30.28

53.73

2.2

72.05

12.86

2.2

5.83

61.91

2.3

20.20

45.03

2.3

7.67

29.44

3.1

30.14

53.51

3.2

71.54

12.71

3.2

5.62

61.77

3.3

20.03

45.05

3.3

7.53

29.45

4.1

30.01

53.29

4.2

71.01

12.58

4.2

5.43

61.63

4.3

19.85

45.08

4.3

7.40

29.45

5.1

29.89

53.08

5.2

70.45

12.41

5.2

5.27

61.48

5.2

19.67

45.12

5.3

7.28

29.44

6.1

29.79

52.87

6.2

69.88

12.25

6.2

5.12

61.33

6.2

19.47

45.15

6.3

7.17

29.43

7.1

29.69

52.68

7.2

69.31

12.06

7.2

4.97

61.22

7.2

19.29

45.15

7.3

7.07

29.44

8.1

29.60

52.50

8.2

68.76

11.85

8.2

4.82

61.11

8.2

19.09

45.12

8.3

6.97

29.45

9.1

29.48

52.32

9.2

68.23

11.61

9.2

4.67

61.01

9.2

18.90

45.08

9.3

6.86

29.48

10.1

29.36

52.14

10.2

67.72

11.35

10.2

4.50

60.91

10.2

18.70

45.03

10.2

6.76

29.52

11.1

29.24

51.96

11.2

67.26

11.09

11.2

4.32

60.81

11.2

18.52

44.94

11.2

6.64

29.55

12.1

29.10

51.78

12.2

66.81

10.85

12.2

4.14

60.68

12.2

18.35

44.87

12.2

6.51

29.58

13.1

28.97

51.56

13.1

66.39

10.62

13.2

3.94

60.55

13.2

18.18

44.79

13.2

6.38

29.60

14.1

28.82

51.33

14.1

65.97

10.39

14.2

3.75

60.40

14.2

18.01

44.72

14.2

6.24

29.61

15.1

28.68

51.08

15.1

65.54

10.16

15.2

3.55

60.23

15.2

17.84

44.66

15.2

6.10

29.60

16.1

28.56

50.82

16.1

65.11

9.94

16.2

3.35

60.06

16.2

17.68

44.60

16.2

5.96

29.58

17.1

28.45

50.54

17.1

64.66

9.75

17.2

3.17

59.85

17.2

17.51

44.55

17.2

5.82

29.53

18.1

28.35

50.25

18.1

64.21

9.53

18.1

3.00

59.63

18.2

17.33

44.50

18.2

5.68

29.45

19.1

28.25

49.95

19.1

63.73

9.32

19.1

2.85

59.41

19.2

17.15

44.46

19.2

5.54

29.37

20.1

28.17

49.67

20.1

63.23

9.10

20.1

2.70

59.19

20.2

16.98

44.42

20.2

5.42

29.28

21.1

28.09

49.42

21.1

62.73

8.88

21.1

2.56

58.97

21.2

16.79

44.37

21.2

5.32

29.20

22.1

28.04

49.16

22.1

62.24

8.61

22.1

2.44

58.78

22.2

16.60

44.29

22.2

5.22

29.12

23.1

27.96

48.94

23.1

61.76

8.31

23.1

2.32

58.60

23.2

16.41

44.17

23.2

5.12

29.05

24.1

27.88

48.72

24.1

61.30

8.00

24.1

2.19

58.44

24.2

16.22

44.03

24.2

5.02

29.00

25.1

27.81

48.51

25.1

60.88

7.69

25.1

2.05

58.27

25.2

16.04

43.88

25.2

4.92

28.97

26.1

27.72

48.27

26.1

60.49

7.38

26.1

1.91

58.11

26.2

15.87

43.72

26.2

4.80

28.94

27.1

27.62

48.03

27.1

60.12

7.07

27.1

1.74

57.92

27.2

15.69

43.57

27.2

4.67

28.90

28.1

27.52

47.75

28.1

59.77

6.79

28.1

1.57

57.71

28.2

15.52

43.41

28.2

4.54

28.84

29.1

27.41

47.42

29.1

59.42

6.51

29.1

1.40

57.49

29.2

15.38

43.27

29.2

4.40

28.75

30.1

27.33

47.12

30.1

59.05

6.28

30.1

1.26

57.23

30.2

15.21

43.16

30.2

4.27

28.63

81.1

27.27

46.80

31.1

58.66

6.01

31.1

1.12

56.95

31.2

15.05

43.06

31.2

4.14

28.48

32.1

27.22

46.47

32.1

58.24

5.76

32.1

1.01

56.67

32.2

14.88

42.96

32.2

4.02

28.31

8.57 -8.51

23.42 +2

3.40

9.90 -9.85

7.35 +7.28

6.25 -6.17

14*» 13»* 27V793

Y^ 3" 4

1M75

15*^ 23" 56-.594

\^ 54» 25».488

17^^ 15« 54».896

-83°

17' 2

1".03 1

+87°

33' 1

0".52

-84°

11' a

0".39 1

+82°

10' 3

2".75 1

-80°

47'

6".56

APPARENT PLACES OF STARS, 1917,

293

CniCUMPOLAR STARS.

FOR THE UPPER TRANSIT AT WASHINGTON.

d TJnm Mlnorls.

X Octantis.

A. UnwB Minorif .

C Ootantls.

76 Dnconis.

Mag. 4.4

Mag. 5.2

Mag. 6.6

Mag. 5.5

Mag. 5.7

Wash.
Mean
Time.

Right

Ascen-

sioa.

Decli-
nation.

Wash.
Mean
Time.

Right

Ascwi-

sion.

DecU-
nation.

Wash.
Mean

Time.

RlRht
Ascen-
sion.

Decli-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

DecU-
nation.

Wash.
Mean
Time.

stoS^ °»tion.

> h m

« /

h m

• /

h m

o /

h m

e /

h m • '

Bept.l 17 58

+8637

Sept.

18 6

-8740

Sept.

19 1

+89 1

n

Sept.

19 29

-8913

Sept.

20 48 1+8213

s 1

1.3

49.56

7.31

1.3

61.45

10.06

1.3

69.78

21.02

1.4

88.60

35.77

1.4

44.12 51.37

2.3

49.19

7.41

2.3

60.94

10.18

2.3

68.65

21.20

2.4

87.38

36.01

2.4

44.04 51.68

3.3 48.82

7.53

3.3

60.42

10.28

3.3

67.52

21.42

3.4

86.11

36.20

3.4

43.95

52.00

4.3 48.42

7.67

4.3

59.94

10.35

4.3

66.36

21.64

4.4

84.83

36.39

4.4

43.88

52.33

5.3

48.01

7.80

5.3

59.46

10.40

5.3

65.12

21.88

5.4

83.61

36.54

5.4

43.79

52.69

6.3

47.59

7.94

6.3

59.02

10.46

6.3

63.82

22.13

6.4

82.46

36.70

6.4

43.70

53.06

7.3

47.13

8.06

7.3

58.60

10.52

7.3

62.43

22.37

7.3

81.38

36.85

7.4

43.61

53.42

8.3

46.68

8.16

8.3

58.19

10.60

8.3

60.99

22.56

8.3

80.36

37.01

8.4

43.50

53.77

9.3

46.23

8.22

9.3

57.78

10.69

9.3

59.52

22.73

9.3

79.33

37.19

9.4

43.39

54.10

10.3

45.78

8.27

10.3

57.36

10.79

10.3

58.05

22.88

10.3

78.29

37.38

10.4

43.26

54.39

11.3

45.35

8.30

11.3

56.90

10.90

11.3

56.62

23.01

11.3

77.16

37.59

11.4

43.13; 54.67

12.3

44.93

8.35

12.3

56.40

11.01

12.3

55.22

23.11

12.3

75.97

37.80

12.4 43.01 i 54.95

13.3

44.51

8.38

13.3

55.90

11.12

13.3

53.87

23.23

13.3

74.68

38.01

1
13.4 , 42.88

55.22

14.3

44.12

8.40

14.3

55.36

11.21

14.3

52.56

23.35

14.3

73.30

38.21

14.4 1 42.78

55.48

15.3

43.73

8.43

15.3

54.81

11.26

15.3

51.28

23.48

15.3

71.85

38.38

15.4 1 42.66

55.74

16.3

43.34

8.47

16.3

54.24

11.30

16.3

50.01

23.61

16.3

70.35

38.53

16.4

42.55

56.01

17.3

42.93

8.50

17.3

53.68

11.32

17.3

48.76

23.76

17.3

68.80

38.66

17.4

42.44

56.27

18.3

42.53

8.56

18.3

53.13

11.33

18.3

47.48

23.92

18.3

67.25

38.78

18.4

42.32

56.55

19.3

42.12

8.62

19.3

52.60

11.33

19.3

46.15

24.09

19.3

65.73

38.90

19.4

42.22

56.83

20.3

41.69

8.69

20.3

52.09

11.31

20.3

44.78

24.26

20.3

64.27

38.99

20.4

42.09

57.15

21.2

41.24

8.76

21.3

51.61

11.29

21.3

43.32

24.41

21.3

62.89

39.06

21.4

41.97

57.46

22.2

40.78

8.79

oo q

51.17

11.27

22.3

41.79

24.55

22.3

61.58

39.14

22.4

41.84

57.76

23.2

40.31

8.80

23.2

50.74

11.27

23.3

40.21

24.68

23.3

60.33

39.24

23.4

41.70

58.05

24.2 39.85

1

8.77

24.2

50.31

11.29

24.3

38.59

24.78

24.3

59.12

39.35

24.4

41.55

58.32

1

25.2 1 39.37

8.74

25.2

49.87

11.30

25.3

36.98

24.84

25.3

57.89

39.47

25.4

41.40 58.56

26.2 38.93

8.68

26.2

49.37

11.34

26.3

35.42

24.90

26.3

56.58

39.61

26.4

41.24 58.80

27.2

38.50

8.64

27.2

48.87

11.36

27.3

33.93

24.94

27.3

55.17

39.75

27.4

41.09 59.00

28.2 38.09

8.58

28.2

48.32

11.37

28.3

32.51

24.98

28.3

53.62

39.89

28.3

40.94

59.21

29.2 37.71

8.53

29.2

47.76

11.34

29.3

31.14

25.04

29.3

51.99

39.99

29.3

40.80

59.40

30.2

37.30

8.51

30.2

47.19

11.29

30.3

29.80

25.12

30.3

50.30

40.05

30.3

40.67

59.64

31.2

36.90

8.51

31.2

46.63

11.22

31.3

28.46

25.23

31.3

48.60

40.11

31.3

40.54

59.88

32.2

36.49

8.52

46.11

11.13

32.3

27.06

25.34

32.3

46.95

40.13

32.3 1 40.42 ' 60.14

16.96 +1

6.93

24.59 -24.57

58.66 +58.65

74.15 -74.15

7.40 +7.33

17** 59°^

P.307

18" 6™ 11-.893

19»» 2" 39V624

19h 27» 42*.218

20»» 48°^ 40\4f>4

+86°

36' 5

.l'M7

-87°

39' 5

1".82

+89°

1'

2".17 1

-89°

13' 2

8".57 1

+82°

13' 2

9".86

294

APPARENT PLACES OF STARS, 1917,

CIRCUMPOLAR STARS.

FOR THE UPPER TRANSIT AT WASHINGTON.

A. Ootantls.

V Ootantis.

ft Ootantis.

89 H. Cephel.

y^ Ootantis.

Mag. 5.4

Mag. 5.7

Mag. 4.3

Mag. 5.6

Mag. 5l1

Wash.
Mean
Time.

Right

AsoeD-

slon.

Decli-
nation.

Wash.
Mean

Time.

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean
Thne.

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean
Time.

Right

Asoen-

sion.

Decli-
nation.

Wash.
Mean

Time.

Right

Aaoen-

sion.

Dedi-
natkm.

h m

• /

h m

e /

h m

o /

h m

• f

h m

• /

Sept.

2138

-83 6
ft

Sept.

22 16

-8623

Sept,

22 37

-8148
tf

Sept.

23 28

+8651 Sept.

23 47

-8228

1.5

40.33

54.55

1.5

s
43.00

10.03

1.5 55.14

42.02

1.5

4.04

14.66

1.5

30.14

20.81

2.5

40.29

54.87

2.5

42.97

10.36

2.5

55.14

42.35

2.5

4.12

14.99

2.5

30.20

21.12

3.5

40.23

55.17

3.5

42.91

10.68

3.5

55.14

42.66

3.5

4.22

15.35

3.5 30.23

21.42

4.4

40.16

55.44

4.5

42.82

10.97

4.5

55.12

42.95

4.5

4.33

15.71

4.5 30.26

1

21.72

5.4

40.10

55.70

5.5

42.73

11.25

5.5

55.10

43.23

5.5

4.43

16.09

5.5 30.29

22.01

6.4

40.05

55.94

6.5

42.67

11.52

6.5

55.08

43.48

6.5

4.53

16.51

6.5 ; 30.32

22.28

7.4

40.00

56.17

7.5 42.61

11.76

7.5

55.07

43.75

7.5

4.62

16.91

7.5 ! 30.35

22.55

8.4

39.96

56.41

8.5 42.57

12.03

8.5

55.08 1 44.01

1

8.5

4.66

17.33

8.5 1 30.39

22.80

9.4 ; 39.93

56.68

9.5

42.54

12.30

9.5

1

55.08 1 44.28

9,5

4.67

17.74

9.5 i 30.44

23.06

10.4

39.89

56.95

10.5

42.52

12.59

10.5

55.09

44.56

10.5

4.68

18.14

10.5 1 30.48

23.33

11.4

39.85

57.23

11.5

42.49

12.89

11.5

55.09

44.86

11.5

4.65

18.53

11.5 ' 30.53

23.61

12.4

39.80

57.54

12.5

42.44

13.21

12.5

55.08

45.17

12.5

4.62

18.91

12.5 1 30.58

23.91

13.4

39.75

57.85

13.4

42.39

13.53

13.5

1
55.07 45.49

13.5

4.59

19.28

13.5 1 30.61

24.22

14.4

39.67

58.17

14.4

42.30

13.86

14.5

55.05 45.82

14.5

4.56

19.63

14.5 ; 30.64

24.55

15.4

39.58

58.48

15.4

42.20

14.19

15.5

55.01

46.15

15.5

4.55

19.99

15.5 1 30.65

24.88

16.4

39.49

58.77

16.4

42.07

14.52

16.5

54.97

46.48

16.5

4.54

20.32

16.5

30.67

25.24

17.4

39.39

59.06

17.4

41.92

14.82

17.5

54.92

46.80

17.5

4.55

20.67

17.5

30.67

25.58

18.4

39.28

59.32

18.4

41.75

15.12

18.5

54.87

47.10

18.5

4.56 j 21.03

18.5 30.66

25.92

19.4

39.17

59.57

19.4

41.59

1.5.39

19.4

54.81

47.39

19.5

4.57

21.42

19.5 i 30.64

26.24

20.4

39.06

59.81

20.4

41.42

15.67

20.4

54.75

47.67

20.5

4.59 1 21.82

20.5

30.63

26.54

21.4

38.96

60.01

21.4

41.27

15.91

21.4

54.70

47.93

21.5

4.59 22.23

21.5

30.61

26.83

22.4

38.87

60.22

22.4

41.13

16.15

22.4

54.65

48.17

22.5

4.56 ' 22.65

22.5

30.59

27.11

23.4

38.80

60.44

23.4 41.01

16.40

23.4

54.61

48.41

23.5

4.52 ' 23.08

1

23.5

30.59

27.38

24.4

38.72

60.67

24.4 , 40.91

16.64

24.4

54.59

48.67

24.5

4.44 23.50

24.5

30.60

27.64

25.4

38.65

60.91

25.4 1 40.80

16.90

25.4

54.56

48.94

25.5

4.33

23.91

25.5

30.61

27.92

26.4

38.56

61.17

26.4

40.70

17.18

26.4

54.52

49.22

26.5

4.20 24.31

26.5

30.63

28.22

27.4

38.47

61.43

27.4

40.56

17.49

27.4

54.48

49.53

27.5

4.08 24.67

27.5

30.63

28.53

28.4

38.37

61.69

28.4

40.40

17.78

28.4

54.43

49.83

28.5

3.97 25.03

28.5

30.62

28.86

29.4

38.24

61.95

29.4 40.21

18.07

29.4 ' 54.35 ; 50.15

29.5

3.87 \ 25.37

29.5

30.58, 29.21

30.4

38.10

62.19

30.4 40.00

1

18.35

30.4 54.27

50.44

30.5

3.80 ! 25.71

30.5

30.54 29.54

31.4

37.96

62.42

31.4

39.75

18.60

31.4 54.18

50.72

31.4

3.74 ! 26.06

31.5

30.49' 29.87

32.4

37.82

62.62

32.4 1 39.51

18.83

32.4 1 .54.09 1 50.97

32.4

3.69 ' 26.44

1

32.5

30.43 30.19

1

8.32 -8.26

15.87 -15.84

7.02 -6.95

18.23 +18.20

7.63 -7.57

21»» 38» 19V542

22'^ 16» 8«.656

22»» 37"» 39V016^ 23" 27™ 44M25

n^ 47» 16-.424

-83*»

6'

6".99

-86°

23' 2

7'M3

-81°

49'

2",34

1+86°

50' 5

►8 ".89

-82°

28' A

«".42

APPARENT PLACES OF STARS, 1917.

CIRCUMPOLAK STAS8.

FOE THE UPPER TBAN8IT AT WASHINGTON.

296

APPARENT PLACES OF STABS, 1917.

CIRCUMPOLAR STARS.

FOB THE UPPER TRANSIT AT WASHINGTON,

81 a. MtnuB.

CMenHB.

51 H. Cephei.

85 H. Camelop.

7 a. Ootantis.

Miig.6J2

Mag. 5.6

Mag. 5.3

Mag. 5.1

Mag. 6.4

Wash.
Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean

Time.

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean
Time.

Right

Ascen-
sion.

I>~1*- M^

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

h m

• /

h m

• /

h m

• /

h m

• /

h m

• '

Oct.

5 46

-8449

Oct.

6 46

-8043

Oct.

7 2

-1-8710

Oct.

7 13

+8234

Oct.

715

-8653

0.7

s
5.11

WW

24.81

0.8

s
52.63

WW

21.06

0.8

s
32.86

32.24

0.8

s
54.66

99

7.47

0.8

s
53.54

99

53.30

1.7

5.35

24.94

1.8

62.78

21.10

1.8

33.35

32.13

1.8

54.84

7.35

1.8

53.97

63.30

2.7

5.58

25.07

2.8

52.92

21.15

2.8

33.85

32.01

2.8

55.03

7.22

2.8

54.37

53.30

S.7

5.80

25.21

3.7

53.06

21.21

3.8

34.38

31.90

3.8

55.23

7.10

3.8

54.76

53.31

4.7

6.00

25.31

4.7

53.19

21.26

4.8

34.93

31.79

4.8

55.45

6.98

4.8

55.13

53.33

5.7

6.21

25.43

5.7

53.31

21.30

5.8

35.51

31.72

5.8

55.68

6.88

5.8

55.50

53.34

6.7

6.41

25.53

6.7

63.45

21.33

6.8

36.09

31.67

6.8

55.91

6.81

6.8

55.85

53.33

7.7

6.62

25.62

7.7

53.58

21.35

7.7

36.67

31.64

7.8

56.13

6.76

7.8

56.21

53.31

8.7

6.84

25.70

8.7

53.70

21.36

8.7

37.22

31.63

8.8

56.34

6.71

8.8

56.57

53.27

9.7

7.06

25.79

9.7

53.84

21.38

9.7

37.75

31.63

9.8

56.55

6.70

9.8

56.96

53.23

10.7

7.29

25.92

10.7

63.98

21.41

10.7

38.26

31.64

10.7

56.75

6.69

10.7

57.36

53.21

11.7

7.53

26.04

11.7

54.11

21.44

11.7

38.76

31.65

11.7

56.94

6.67

11.7

57.78

53.20

12.7

7.77

26.17

12.7

54.26

21.49

12.7

39.25

31.65

12.7

57.13

6.64

12.7

58.21

63.19

13.7

8.00

26.31

13.7

54.40

21.56

13.7

39.72

31.64

13.7

57.30

6.61

13.7

58.64

53.23

14.7

8.23

26.48

14.7

54.55

21.64

14.7

40.18

31.62

14.7

57.49

6.58

14.7

59.08

53.27

16.7

8.46

26.68

15.7

54.69

21.75

15.7

40.66

31.60

15.7

57.67

6.54

15.7

59.51

63.33

16.7

8.68

26.89

16.7

54.83

21.88

16.7

41.15

31.57

16.7

57.85

6.49

16.7

59.93

63.41

17.7

8.8R

27.10

17.7

54.97

22.02

17.7

41.66

31.53

17.7

58.05

6.43

17.7

60.35

53.51

18.7

9.08

27.31

18.7 55.10

22.17

18.7 ! 42.20

31.51

18.7

58.27

6.37

18.7

60.73

53.61

19.7

9.26

27.50

19.7

55.22

22.31

19.7

42.76

31.50

19.7

58.49

6.34

19.7

61.10

53.72

20.7

9.44

27.70

20.7

!

55.35 22.44

20.7

43.35

31.50

20.7

58.71

6.32

20.7

61.46

53.80

21.7

9.61

27.88

21.7 , 55.47 1 22.56

21.7

43.93

31.53

21.7

58.94

6.31

21.7

61.80

53.88

22.7

9.79

28.03

22.7

55.59

22.66

22.7

44.50 ' 31.58

1

22.7

59.18

6.34

22.7

62.13

63.94

23.7

9.98

28.19

23.7

55.71

22.76

23.7

45.05

31.66

23.7

59.39

6.38

23.7

62.50

53.99

24.6

10.17

28.36

24.7

55.84

22.85

24.7

45.57

31.75

24.7

59.59

6.43

24.7

62.87

54.06

25.6

10.37 28.55

25.7

56.96

22.97

25.7

46.06

31.83

25.7

59.78

6.49

25.7

63.27

54.13

26.6

10.57

28.77

26.7

56.10

23.11

26.7

46.53

31.90

26.7

59.97

6.53

26.7

63.68

54.21

27.6

10.77

29.00

27.7

56.23

23.28

27.7

46.99

31.95

27.7

60.14

6.56

27.7

64.11

64.33

28.6

10.97

29.26

28.7

56.37

23.48

28.7

47.44

31.99

28.7

60.32

6.57

28.7

64.53

54.50

29.6

11.15

29.55

29.7

56.50

23.70

29.7

47.92 1 32.01

29.7

60.51

6.57

29.7

64.92

54.68

30.6

11.31

29.84

30.7

56.62

23.93

30.7

48.43

32.02

30.7

60.70

6.57

30.7

65.30

54.86

31.6

11.46

30.12

31.7

56.73

24.15

31.7

48.90 ' 32.05

31.7

G0.91

6.58

31.7

65.65

65.04

11.0

8 -11.04

6.20 -6.12

20.29 +20.27

7.73 +

7.67

18.48 -]

.8.45

5»»

46" 14-.756

&" 46««^ 58«.546

yh 2« 4'.048

yh ism 4

12«.294

7h i6« 5

!0-.292

-84«

49' 4

[6".89

-80°

43' a

;8".16

-1-87°

10' i

>4".74

+82°

34' 3

;0".13

-86°

54'

6".70

APPARENT PLACES OF STABS, 1917.

297

CIRCUMPOLAR STARS.

FOR THE UPPER TRANSIT AT WASHINGTON

Oroombrldge 1119.

C Oottntls.

1 H. Dneonis.

C Chtaittleontis.

80 H. Gmmelop.

Mag. 7.0

Mag. 6.4

M^. 4.6

Mag. 5.2

Mag. 5.3

Wash.
Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean

Time.

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean

Time.

Right
Ascen-
sion.

Decli-
nation.

h m

• /

h m

• /

h m

• /

h m

• /

h m

• /

Oct.

816

+8852

» §

Oct.

9 8

-8519

ma

Oct.

9 25

+8141

Oct.

9 36

-8034

Oct.

10 21

+8258

m »

0.8

s
28.08

WW

32.77

0.9

8

38.57

WW

56.89

0.9

s
25.86

99

13.14

0.9

s
14.57

9.04

0.9

s
6.23

WW

25.86

1.8

29.09

32.55

1.9

38.81

56.70

1.9

25.97

12.86

1.9

14.68

8.83

1.9

5.31 25.62

2.8

30.15

32.33

2.8

39.06

56.56

2.9

26.08

12.55

2.9

14.80

8.64

2.9

5.40 25.16

3.8

31.30

32.10

3.8

39.30

56.43

8.9

26.20

12.22

3.9

14.91

8.49

3.9

6.49 ! 24.80

1

4.8

32.52

31.88

4.8

39.53

56.31

4.9

26.34

11.91

4.9

16.02

8.86

4.9

5.62

24.43

5.8

33.80

31.68

5.8

39.74 56.18

5.9

26.49

11.62

5.9

15.13

8.19

6.9

6.75 24.06

6.8

35.11

31.50

6.8

39.95

56.05

6.9

26.64

11.33

6.9

15.28

8.02

6.9

6.89

23.72

7.8

36.44

31.35

7.8

40.16

55.90

7.8

26.81

11.07

7.9

15.33

7.86

7.9

6.03

23.38

8.8

37.75

31.21

8.8

40.36

55.72

8.8

26.96

10.83

8.9

16.43

7.67

8.9

6.18

23.07

9.8

39.02

31.09

9.8

40.58

55.55

9.8

27.12

10.59

9.9

16.63

7.48

9.9

6.32

22.77

10.8

40.24

30.99

10.8

40.80

55.39

10.8

27.26

10.37

10.8

16.64

7.29

10.9

6.46

22.48

11.8

41.42

30.88

11.8

41.04

55.23

11.8

27.41

10.17

11.8

16.74

7.09

11.9

6.60

22.20

12.8

42.55

30.76

12.8

41.29

55.07

12.8

27.54

9.97

12.8

16.87

6.89

12.9

6.73

21.93

13.8

43.67

30.63

13.8

41.56

54.92

13.8

27.67

9.75

13.8

15.99

6.71

13.9

6.85

21.67

14.8

44.76

30.51

14.8

41.83

54.80

14.8

27.80

9.53

14.8

16.12

6.67

14.9

6.96

21.40

15.8

45.87

30.39

15.8 i 42.11

1

54.69

15.8

27.93

9.30

15.8

16.26

6.43

15.9

7.08

21.12

16.8

47.00

30.25

16.8

42.38

54.59

16.8

28.06

9.06

16.8

16.39

6.32

16.9

7.20

20.81

17.8

48.18

30.10

17.8

42.67

54.53

17.8

28.19

8.82

17.8

16.53

6.22

17.9

7.32

20.49

18.8

49.42

29.94

18.8

42.94

54.48

18.8

28.34

8.57

18.8

16.66

6.13

18.9

7.46

20.17

19.8

50.74

29.79

19.8

43.20

54.43

19.8

28.52

8.32

19.8

16.79

6.06

19.9

7.60

19.85

20.8

52.12

29.67

20.8

43.44

54.38

20.8

28.68

8.08

20.8

16.92

5.99

20.8

7.78

19.53

21.8 53.53

29.57

21.8 1 43.67

54.33

21.8

28.85

7.85

21.8

17.04

5.91

21.8

7.96

19.23

22.8

54.95

29.50

22.8

43.90

54.25

22.8 1 29.04

7.64

22.8

17.16

5.82

22.8

8.14

18.94

23.8

56.33

29.44

23.8

44.14

54.17

23.8

29.22

7.46

23.8

17.27

5.71

23.8

8.32

18.70

24.8

57.66

29.40

24.8

44.37

54.08

24.8

29.40

7.31

24.8

17.39

5.61

24.8

8.50

18.45

25.8

58.90

29.36

25.8

44.64

53.99

25.8

29.55

7.16

25.8

17.51

5.50

25.8

8.66

18.22

26.7

60.08

29.32

26.8

44.92

53.92

26.8

29.70

7.00

26.8

17.64

5.38

26.8

8.81

18.00

27.7

61.22

29.27

27.8

45.21

53.87

27.8 1 29.85

6.82

27.8 1 17.78

5.30

27.8

8.95

17.78

28.7

62.34

29.19

28.8

45.51

53.84

i
28.8

29.98

6.65

28.8 17.94

5.25

28.8

9.09

17.54

29.7

63.50

29.11

29.8

45.81

53.85

09.8

30.12

6.46

29.8 1 18.08

1

5.21

29.8

9.24

17.27

30.7 64.72

29.02

30.8

46.11

53.89

30.8

30.29

6.25

30.8 18.24

5.21

30.8

9.38

16.99

31.7 66.01

28.92

31.8

46.39

53.92

S1.8

30.46

6.05

31.8 18^9

5.23

31.8

9.55

16.71

50.94 +50.93

12.29 -12.25

6.$

)1 +

«.84

6.10 -

6.02

8.]

L7 +8.11

8»» 15"^ 48».380

V 8" 57'.938

^ 25» 2

1".719

9»» 86« 2

!2V347

10*

21» 4«.831

+88*'

53'

0".29 1

-85*»

19' 6

7".45 1

-»-81*»

41' 4

1".»

-80*

34'

6".83

+82**

58' 5

4'"'*^

298 APPARENT PLACES OF STABS, 1917.

CntCUMPOLAE STARS.
FOR THE UPPEE TRANSIT AT

APPARENT PLACES OF STARS, 1917.

299

CmCUMPOLAR STARS.

FOB THE UPPEB TRANSIT AT WASHINGTON.

6 Octantis.

Groombridge 2888.

p Octantis.

f JStvt Minorii.

59 a. Apodit.

Mag. 4.1

M^. 7.2

Mag. 5.7

Mag. 4.4

Mag. 6.9

Wash.
Mean
Time.

Bight
Ascen-
sion.

nation.

Wash.1

Mean

Time.

Right

Afloen-

sion.

Decli-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean
Time.

Right

A seen*

sion.

DecU-
nation.

h m

• /

h m

• /

h m

• /

h m

• /

h m

• /

Oct

14 13

-8317

Oct

15 2

+8732

Oct

15 23

-8411

Oct

16 54

+8210

Oct

17 16

-8047

1.1

s
27.27

WW

46.80

1.1

3

58.66

WW

66.01

1.1

8

61.12

WW

56.95

1.2

15.05

43.06

1.2

8

4.14

WW

28.48

2.1

27.22

46.47

2.1

58.24

65.76

2.1

61.01

56.67

2.2

14.88

42.96

2.2

4.02

28.31

3.1

27.19

46.15

3.1

57.79

65.50

3.1

60.91

56.38

3.2

14.70

42.86

3.2

3.92

28.14

4.1

27.16

45.87

4.1

57.34

65.21

4.1

60.82

56.12

4.2

14.51

42.74

4.2

3.82

28.00

5.1

27.14

45.61

5.1

56.92

64.91

5.1

60.73

55.88

5.2

14.33

42.69

6.2

3.73 27.85

6.1

27.11

45.33

6.1

56.50

64.58

6.1

60.65

55.66

6.2

14.16

42.42

6.2

3.66

27.72

7.0

27.07

45.05

7.1

56.13

64.21

7.1

60.56

55.43

7.2

13.98

42.23

7.2

3.56

27.60

8.0

27.03

44.80

8.1

55.80

63.85

8.1

60.44

56.21

8.2

13.81

42.01

8.2

3.46

27.50

9.0

26.98

44.53

9.1

55.48

63.51

9.1

60.32

54.98

9.2

13.65

41.79

9.2

3.34

27.39

10.0

26.92

44.23

10.1

55.20

63.19

10.1

60.20

54.74

10.2

13.50

41.58

10.2

3.22

27.26

11.0

26.86

43.91

11.1

54.92

62.87

11.1

60.08

54.47

11.1

13.35

41.38

11.2

3.10

27.13

12.0

26.81

43.61

12.1

54.66

62.63

12.1

59.96

64.20

12.1

13.21

41.18

12.2

2.98

26.98

13.0

26.76

43.28

13.1

54.39

62.21

13.1

59.84

53.92

13.1

13.06

40.98

13.2

2.86

26.80

14.0

26.73

42.95

14.1

54.11

61.94

14.1

59.74

53.60

14.1

12.92

40.80

14.2

2.73

26.60

15.0

26.70

42.61

15.1

53.80

61.65

15.1

59.64

53.28

15.1

12.77

40.63

15.2

2.62

26.39

16.0

26.69

42.26

16.1

53.50

61.37

16.1

59.56

52.94

16.1

12.62

40.47

16.2

2.52

26.17

17.0

26.69

41.92

17.1

53.18

61.05

17.1

59.50

62.62

17.1

12.47

40.30

17.1

2.41

25.94

18.0

26.71

41.60

18.1

52.85

60.73

18.1

59.44

52.31

18.1

12.31

40.12

18.1

2.32

25.71

19.0

26.74

41.27

19.1

52.52

60.39

19.1

59.40

52.01

19.1

12.15

39.91

19.1

2.24

25.49

20.0

26.76

41.00

20.0

52.20

60.05

20.1

59.37

61.72

20.1

11.99

39.68

20.1

2.18

25.30

21.0

26.78

40.71

21.0

51.91

59.68

21.1

59.34

61.46

21.1

11.84

39.45

21.1

2.12

25.10

22.0

26.79

40.44

22.0

51.66

59.29

22.1

59.29

61.20

22.1

11.68

39.18

22.1

2.04

24.92

23.0

26.79

40.19

•

23.0

51.43

58.90

23.1

59.24

60.94

23.1

11.54

38.89

23.1

1.96

24.74

24.0

26.80

39.91

24.0

51.24

58.51

24.1

59.18

50.68

24.1

11.40

38.69

24.1

1.88

24.68

24.9

26.79

39.60

25.0

51.07

58.15

25.0 59.10

60.41

25.1

11.27

38.32

25.1

1.79

24.40

25.9

26.78

39.28

26.0

50.91

57.79

26.0 59.04

50.10

26.1

11.15

38.06

26.1

1.69

24.18

26.9

26.79

38.96

27.0

50.75

57.46

27.0 58.98

49.78

27.1

11.03

37.81

27.1

1.59

23.93

27.9

26.82

38.61

28.0

50.56

57.14

28.0

58.93

49.43

28.1

10.90

37.57

28.1

1.49

23.66

28.9 26.85

38.26

29.0

50.34

56.83

29.0

58.91

49.07

29.1

10.78

37.35

29.1

1.41

23.39

29.9 26.90

37.92

30.0

50.09

56.51

30.0

58.90

48.71

30.1

10.65

37.15

30.1

1.33

23.10

30.9 1 26.98

1

37.60

31.0

49.85

56.17

31.0 58.91

48.38

31.1

10.51

36.92

31.1

1.28

22.80

31.9 '27.06

1

37.31

32.0

49.61

55.81

32.0 58.95

48.07

32.1

10.38

36.67

32.1 ' 1.24 j 22.51

8.57 -8.51

23.40 +23.37

9.89 -9.84

7.35 +7.28

6.25 -6.17

14»» 13™ 27-.793

15»» 3» 41M75

15»» 23"» 56».594

16^ 54» 25-. 488

17*» 15°^ 54».896

-83°

17' 2

1".03

+87«»

33' 1

0".52

-84°

11' a

4)".39

+82°

10' 3

.2".75

-80°

47'

6".56

300

APPARENT PLACES OF STARS, 1917.

CIRCUMPOLAR STARS.

FOR THE UPPER TRANSIT AT WASHINGTON.

<^ TSism Mlaods.

X Octantls.

A. XIrsfle Minoris.

COotantis.

76 Praconis.

Mag. 4.4

Mag. 5.2

Mag. 6.6

Mag. 5.5

Mag. 5.7

Wash.
Mean
Time.

Right

ASOBD-

eion.

Decli-
nation.

Wash.
Mean
Time.

Right
sion.

Decli-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean
Time.

Right

A.scen-

sion.

Decli-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

h m

• /

h m

• /

h m

e 1

h m

• 1

h m

• /

Oct.

17 58

+8637

MM

Oct

18 6

-8740

MM

Oct

19 0

+89 1

mM

Oct

19 29

-8913

Oct

20 48

+8213

1.2

8

36.90

WW

8.51

1.2

46.63

W9

11.22

1.3

s
88.46

WW

25.23

1.3

s
48.60

WW

40.11

1.3

s

40.54

9 i

59.88

2.2

36.49

8.52

2.2

46.11

11.13

2.3

87.06

25.34

2.3

46.95

40.13

2.3

40.42

60.14

3.2

36.04

8.52

3.2

45.64

11.03

3.3

86.59

25.45

3.3

45.38

40.14

3.3

40.28

60.41

4.2

35.58

8.50

4.2

45.20

10.94

4.3

84.04

25.56

4.3

43.91

40.14

4.3

40.14

60.67

6.2

35.12

8.47

6.2

44.75

10.84

5.3

82.43

25.63

5.3

42.50

40.14

5.3

39.99

60.93

6.2

34.67

8.42

6.2

44.31

10.76

6.3

80.80

25.69

6.3

41.15

40.18

6.3

39.83

61.16

7.2

34.20

8.32

7.2

43.88

10.69

7.2

79.17

25.73

7.3

39.79

40.23

7.3

39.66

61.36

8.2

33.77

8.22

8.2

43.42

10.63

8.2

77.57

25.73

8.3

38.38

40.27

8.3

39.49

61.55

9.2

33.33

8.11

9.2

42.95

10.58

9.2

76.01

25.72

9.3

36.91

40.32

9.3

39.32

61.74

10.2

32.92

8.01

10.2

42.44

10.50

10.2

74.51

25.72

10.3

35.36

40.36

10.3

39.15

61.90

11.2

32.53

7.90

11.2

41.92

10.42

11.2

73.07

25.70

11.3

33.75

40.41

11.3

39.00

62.05

12.2

32.16

7.79

12.2

41.38

10.34

12.2

71.68

25.69

12.3

32.06

40.42

12.3

38.84

62.20

13.2

31.76

7.69

13.2

40.83

10.24

13.2

70.31

25.70

13.3

30.33

40.43

13.3

38.68

62.34

14.2

31.39

7.60

14.2

40.30

10.10

14.2

68.95

25.71

14.2

28.56

40.41

14.3

38.53

62.49

15.2

31.01

7.53

15.2

39.77

9.95

15.2

67.59

25.71

15.2

26.81

40.38

15.3

38.39

62.67

16.2

30.62

7.46

16.2

39.26

9.78

16.2

66.20

25.74

16.2

26.08

40.35

16.3

38.24

62.85

17.2

30.21

7.38

17.2

38.79

9.60

17.2

64.78

25.77

17.2

23.41

40.27

17.3

38.10

63.02

18.2

29.80

7.30

18.2

38.35

9.41

18.2

63.29

25.80

18.2

21.83

40.19

18.3

37.94

63.20

19.2 i 29.37

7.20

19.2

37.94

9.23

19.2

61.73

25.81

19.2

20.35

40.09

19.3

37.77

63.38

20.2

28.94

7.07

20.2

37.56

9.08

20.2

60.13

25.81

20.2

18.94

40.03

20.3

37.60

63.57

21.2

28.50

6.94

21.2

37.18

8.93

21.2

58.50

25.77

21.2

17.60

39.96

21.3

37.42

63.72

22.2

28.06

6.77

22.2

36.81

8.79

22.2

56.84

25.73

22.2

16.28

39.91

22.3

37.24

63.86

23.2

27.65

6.59

23.2

36.42

8.66

23.2

55.24

25.67

23.2

14.91

39.87

23.3

37.05

63.97

24.2

27.26

6.39

24.2

36.00

8.53

24.2

53.73

25.58

24.2

13.46

39.84

24.3

36.87

64.06

25.2

26.88

6.20

25.2

35.54

8.38

25.2

52.29

25.47

25.2

11.92

39.81

25.3

36.69

64.12

26.2

26.53

6.02

26.2

35.07

8.21

26.2

50.92

25.38

26.2

10.28

39.77

26.3

36.52

64.18

27.1

26.19

5.87

27.2

34.59

8.01

27.2

49.61

25.32

27.2

8.58

39.69

27.3

36.37

64.27

28.1

25.85

5.73

28.2

34.13

7.78

28.2

48.31

25.28

28.2

6.87

39.57

28.3

36.22

64.38

29.1

25.48

5.60

29.1

33.70

7.54

29.2

46.97

25.24

29.2

5.22

39.43

29.3

36.06

64.50

30.1

25.11

5.47

30.1

33.31

7.28

30.2

45.58

25.21

30.2

3.66

39.28

30.3

35.91

64.63

31.1

24.73

5.33

31.1

32.96

7.03

31.2

44.11

25.18

31.2

2.19

39.10

31.3

35.73

64.77

32.1

24.34

5.20

32.1

32.63

6.78

32.2

42.60

25.14

32.2

0.85

38.92

32.3

35.56

64.87

16.95 +1

6.93

24.59 -2

4.57

58.70 +58.69

74.21 -74.20

7.40 +7.33

17^ 59"»

1'.307

18»» 6» 1

1-.893

19^ 2« 39'.624

19^ 27=» 42'.218

20*' 48°» 40* .494

+86°

36' 5

A".n

-87°

39' 5

1".82

+89°

1'

2'M7 1

-89°

13' 2

8".57 1

+82°

13' 2

9".86

APPARENT PLACES OF STARS, 1917.

301

CmClIMPOLAR STARS.

FOR THE UPPER TRANSIT AT WASHINGTON.

X Octantis.

V Octantit.

ft Octantis.

89 H. Cephel.

y^ Octantit.

Mag. 5.4

Mag. 5.7

Mag. 4.3

Mag. 6.6

Mag. 5.1

Wash.
Mean
Time.

Rl^t

A^een-

sioo.

DecU-
natkm.

V^ash.
Mean
Time.

Right

Aaoen-

8km.

Decli-
nation.

Wash.
Mean

Tfane.

Right

Asoen-

8km.

Decli-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

DeoU-
natkm.

Wash.
Mean

Time.

Right
Asoen-

\

DeoU.
natkm.

h m

• /

h m

• /

h m

• /

h m

• t

1

h m

• 1

Oct

2138

-83 6

Oct

22 16

-8623

Oct

22 37

-8148

mm

Oct

23 27

+8661

mm

Oct

23 47

-8228

mm

1.4

s
37.96

WW

2.42

1.4

8

39.75

WW

18.60

1.4

8

54.18

WW

50.72

1.4

8

63.74

WW

26.06

1.6

8

30.49

9W

29.87

2.4

37.82

2.62

2.4

39.51

18.83

2.4

54.09

50.97

2.4

63.69

26.44

2.5

30.43

30.19

3.4

37.67

2.81

3.4

39.27

19.05

3.4

54.00

51.20

3.4

63.64

26.83

3.5

80.37

30.47

4.4

37.54

2.97

4.4

39.04

19.27

4.4

53.91

61.43

4.4

63.57

27.25

4.6

30.32

30.74

5.4

37.42

3.13

5.4

38.84

19.46

5.4

53.83

61.66

6.4

63.47

27.65

6.6

30.26

31.01

6.4

37.32

3.30

6.4

38.65

19.66

6.4

53.76

61.87

6.4

63.34

28.06

6.4

30.23

31.27

7.4

37.21

3.48

7.4

38.46

19.88

7.4

53.70

62.10

7.4

63.18

28.47

7.4

30.20

31.63

8.4

37.08

3.67

8.4

38.28

20.10

8.4

53.64

62.33

8.4

63.01

28.84

8.4

30.17

31.81

9.4

36.96

3.88

9.4

38.08

20.34

9.4

53.56

62.69

9.4

62.83

29.19

9.4 30.13

32.09

10.3

36.83

4.09

10.4

37.87

20.59

10.4

53.48

62.86

10.4

62.63

29.53

10.4 30.08

32.40

11.3

36.70

4.31

11.4

37.65

20.84

11.4

53.39

63.13

11.4

62.45

29.85

11.4 30.03

32.72

12.3

36.55

4.51

12.4

37.40

21.09

12.4

53.30

63.41

12.4

62.26

30.18

12.4 29.98

33.05

13.3

36.40

4.71

13.4

37.12

21.33

13.4

53.18

63.68

13.4

62.10

30.49

13.4

29.89

33.38

14.3

36.22

4.89

14.4

^.84

21.56

14.4

53.06

63.94

14.4

61.95

30.81

14.4

29.81

33.69

15.3

36.04

5.06

15.4

36.53

21.78

15.4

52.94

64.18

15.4

61.80

31.13

15.4

29.72

34.00

16.3

35.87

5.20

16.4

36.21

21.97

16.4

52.82

54.41

16.4

61.66

31.47

16.4

29.62

34.29

17.3

35.70

5.34

17.4

35.90

22.14

17.4

52.69

64.59

17.4

61.52

31.82

17.4

29.52

o4.D0

18.3

35.52

5.44

18.4

35.61

22.29

18.4

52.57

64.77

18.4

61.37

32.19

18.4

29.43

34.85

19.3

35.38

5.54

19.4

35.33

22.44

19.4

52.46

64.95

19.4

61.21

32.56

19.4

29.34

35.08

20.3

35.23

5.63

20.3

35.06

22.57

20.4

52.36

65.12

20.4

61.02

32.94

20.4

29.26

36.31

21.3

35.10

5.72

21.3

34.83

22.70

21.4

52.27

65.29

21.4

60.79

33.31

21.4

29.18

35.53

22.3

34.96

5.84

22.3

34.58

22.86

22.4

52.18

65.47

22.4

60.55

33.68

22.4

29.10

35.75

23.3

34.83

5.97

23.3

34.35

23.03

23.4

52.09

65.68

23.4

60.28

34.01

23.4

29.04

35.99

24.3

34.70

6.09

24.3

34.09

23.21

24.4

51.99

55.87

24.4

60.00

34.34

24.4

28.96

36.26

25.3

34.54

6.24

25.3

33.82

23.38

25.3

51.87

56.09

25.4

59.72

34.62

25.4

28.88

36.53

26.3

34.37

6.38

26.3

33.51

23.56

26.3

51.74

56.29

26.4

59.48

34.90

26.4

28.78

36.82

27.3

34.19

6.49

27.3

33.19

23.74

27.3

51.61

56.49

27.4

59.24

35.18

27.4

28.66

37.10

28.3

33.99

6.60

28.3

32.83

23.88

28.3

51.46

56.68

28.4

59.03

35.46

28.4

28.55

37.37

29.3

33.80

6.67

29.3

32.47

23.99

29.3

51.31

56.85

29.4

68.84

35.77

29.4

28.40

37.61

30.3

33.61

6.73

30.3

32.12

24.09

30.3

51.16

56.98

30.4

58.65

36.08

30.4

28.27

37.85

31.3

33.43

6.75

31.3

31.79

24.18

31.3

51.02

57.09

31.4

58.43

36.42

31.4

28.14

38.04

32.3

33.26

6.76

32.3

31.46

24.24

32.3

60.89

57.19

32.4

58.20

36.75

32.4

28.01

38.23

8.33

8.27

15.88 -15.86

7.02 -6.95

18.25 +18.22

7.64 -7.57

2P 38"» 1

9-.542

22h 16" 8-.656

22^ 37» 39-.016

23^ 27» 44M25

23*^ 47» 16-.424

-83«

6'

6".99

-86*>

23' 2

7".13 1

-81^

49'

2".34 1

+86*»

50' 5

8".89 1

-82«

28' 4

8" "•^

302

APPARENT PLACES OF STARS, 1917

CIRCUMPOLAR STARS.

FOR THE UPPER TRANSIT AT WASHINGTON,

43 H. Cephei.
Mag. 4.5

a XlrsK Mlnorls.

(PoZom.)
Mag. 2.1

4 G. Octantis.
Mag. 5.6

Groombrldge 760.
Mag. 6.7

Groombrldge 944.
Mag. 6.4

Wash.
Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean
Time.

Bight
Ascen-
sion.

Decli-
nation.

Wash.
Mean
Time.

Bight
Ascen-
sion.

Decli-
nation.

Wash.
Mean
Time.

Nov.

Right
Ascen-
sion.

nation. Time.

Right
Ascen-
sion.

Decli-
nation.

Nov.

h m
0 57

+8549

Nov.

h m
131

+8852

mm

Nov.

h m
142

-8511

mm

h m
4 10

+8520

§m

Nov.

h m
5 35

• 1
+85 9

0.4

8

33.26

WW

16.78

0.5

s
46.43

WW

11.13

0.5

s
13.56

WW

4.88

0.6

8

37.24

WW

14.98

0.6

8

45.42

WW

20.82

1.4

33.22

17.16

1.4

46.45

11.53

1.5

13.45

5.16

1.6

37.46

15.27

1.6

45.70

20.99

2.4

33.16

17.54

2.4

46.39

11.94

2.5

13.35

5.43

2.6

37.66

15.59

2.6

45.99

21.19

3.4

33.08

17.93

3.4

46.24

12.35

3.5

13.26

5.70

3.6

37.86

15.92

3.6

46.27

21.43

4.4

32.97

18.32

4.4

46.02

12.75

4.4

13.18

5.97

4.6

38.04

16.26

4.6

46.52

21.68

6.4

32.84

18.68

5.4

45.74

13.13

5.4

13.12 6.25

5.6

38.19

16.61

5.6

46.76

21.94

6.4

32.72

19.02

6.4

45.41

13.50

6.4

13.04 6.54

6.5

38.33

16.95

6.6

46.99

22.21

7.4

32.58

19.35

7.4

45.07

13.84

7.4

12.95

6.86

7.5

38.46

17.28

7.6

47.20

22.47

8.4

32.45

19.67

8.4

44.73

14.19

8.4

12.86

7.16

8.5

38.56

17.60

8.6

47.40

22.72

9.4

32.32

19.96

9.4

44.39

14.51

9.4

12.76

7.48

9.5

38.69

17.91

9.6

47.59

22.96

10.4

32.19

20.25

10.4

44.10

14.84

10.4

12.63

7.81

10.5

38.81

18.20

10.6

47.78

23.19

11.4

32.09

20.55

11.4

43.84

15.15

11.4

12.51

8.13

11.5

38.93

18.48

11.6

47.97

23.39

12.4

31.99

20.86

12.4

43.60

15.46

12.4

12.36

8.46

12.5

39.05

18.76

12.6

48.17

23.60

13.4

31.89

21.17

13.4

43.39

15.79

13.4

12.18

8.76

13.5

39.20

19.04

13.6

48.40

23.81

14.4

31.79

21.49

14.4

43.19

16.13

14.4

12.02

9.05

14.5

39.36

19.35

14.6

48.62

24.02

16.4

31.70

21.82

15.4

42.96

16.49

15.4

11.85

9.32

15.5

39.50

19.66

15.6

48.85

24.24

16.4

31.58

22.17

16.4

42.67

16.86

16.4

11.69

9.56

16.5

39.66

20.01

16.6

49.09

24.47

17.4

31.44

22.52

17.4

42.32

17.24

17.4

11.54

9.79

17.5

39.81

20.36

17.6

49.33

24.74

18.4

31.27

22.87

18.4

41.89

17.62

18.4

11.39

10.02

18.5

39.94

20.73

18.6

49.56

25.05

19.4

31.10

19.4

41.36

18.00

19.4

11.25

10.24

19.5

40.04

21.11

19.6

49.76

25.37

20.4

80.91

23.54

20.4

40.78

18.34

20.4

11.12

10.46

20.5

40.13

21.47

20.6

49.95

26.68

21.4

30.71

23.83

21.4 40.17

18.68

21.4 1 10.98

10.71

21.5

40.19

21.82

21.6

50.11

26.98

22.4

30.50

24.10

22.4 39.57

18.99

22.4

10.84

10.98

22.5

40.24

22.16

22.6

50.26

26.27

23.4

30.32

24.34

23.4

39.02 19.27

1

23.4

10.66

11.27

23.5

40.30

22.49

23.6

60.40

26.66

24.4

30.15

24.59

24.4

38.53

19.54

24.4

10.48

11.65

24.5

40.36

22.80

24.6

60.54

26.80

25.4

30.00

24.83

25.4

38.09

19.82

25.4

10.26

11.81

25.5

40.43

23.09

25.6

60.69

27,03

26.4

29.86

25.11

26.4

37.68

20.11

26.4

10.04

12.06

26.5

40.52

23.39

26.6

50.87

27.26

27.4

29.73

25.33

27.4

37.28

20.42

27.4

9.82

12.29

27.5

40.62

23.69

27.5

51.05

27.50

28.4

29.58

25.66

28.4

36.85

20.74

28.4

9.60

12.49

28.5

40.72

24.01

28.5

51.23

27.78

29.3

29.41

25.97

29.4

36.35

21.07

29.4

9.39

12.68

29.5

40.82

24.35

29.5

51.42

28.06

30.3

29.23

26.27

30.4

35.78

21.42

30.4

9.19

12.85

30.5

40.89 \ 24.68

30.5

51.61

28.38

31.3

29.01

26.56

31.4

35.11

21.75

31.4

8.99

13.03

31.5

40.95 25.06

31.5

51.77

28.70

.13.73 +13.69

50.76 +50.75

11.92 -11.87

12.31 +12.2G

11.84 +11.80

0^ 57» 9*.300

V 30» 13M56

jh 42in 2-.339

4^ 10" 2'.561

h^ 35«» 12-.782

+85°

48' ^

t5".30

+88°

51' <

13".55

-85°

11' \

n".46

+85°

20' ]

L0".34

+85°

9' i

K)".24

APPARENT PLACES OF STARS, 1917.

303

CIRCUMPOLAR STARS.

FOR THE UPPER TRANSIT AT WASHINGTON.

81 G. Mensse.

Mag. 6.2

CMensM.
Mag. 5.6

61 H. Cepliei.
Mag. 5.3

26 H. Gamelop.
Mag. 5.1

7G

Wash.
Mean

Time.

K Octantls.
Mag. 6.4

Wash.
Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean
Time.

Right
Asoen-i
sion.

Decli-
nation.

Wash.
Mean
Time.

Right

Asoen-

sion.

Decli-
nation.

Wash.
Mean
Time.

Right

Ascen-
sion.

Decli-
nation.

Right
Ascen-
sion.

Decli-
nation.

Nov.

h m
5 46

-84 49

Nov.

h m
6 46

-8043

Nov.

h m
7 2

+8710

am

Nov.

h m
7 14

+82 34

Nov.

h m
7 16

-86 63

0.6

s
11.46

30.12

0.7

s
56.73

24.15

0.7

s
48.96

WW

32.05

0.7

s
0.91

6.58

0.7

s
5.66

WW

55.04

1.6

11.60

30.40

1.7

56.84

24.37

1.7

49.51

32.10

1.7

1.13

6.61

1.7

5.98

55.22

2.6

11.74

30.66

2.7

56.95

24.58

2.7

50.07

32.18

2.7

1.36

6.65

2.7

6.30

55.40

3.6

11.88

30.90

3.7

57.06

24.76

3.7

50.62

32.29

3.7

1.58

6.72

3.7

6.62

65.56

4.6

12.03

31.13

4.7

57.16

24.95

4.7

51.16

32.41

4.7

1.79

6.82

4.7

6.94

56.69

5.6

12.17

31.37

5.7

57.27

25.12

5.7

51.67

32.54

5.7

1.99

6.93

5.7

7.27

55.83

6.6

12.33

31.61

6.7

57.38

25.30

6.7

52.15

32.68

6.7

2.18

7.04

6.7

7.62

55.99

7.6

12.48

31.86

7.7

57.49

25.50

7.7

52.61

32.81

7.7

2.36

7.14

7.7

7.98

56.16

8.6

12.64

32.12

8.7

57.61

25.71

8.7

53.05

32.94

8.7

2.54

7.24

8.7

8.34

56.32

9.6

12.80

32.40

9.6

57.73

25.93

9.7

53.48

33.07

9.7

2.71

7.35

9.7

8.71

56.49

10.6

12.95

32.71

10.6

57.85

26.19

10.7

53.89

33.20

10.7

2.88

7.46

10.7

9.08

56.69

11.6 13.09

33.03

11.6

57.96

26.46

11.7

54.31

33.81

11.7

3.05

7.55

11.7

9.45

56.90

12.6

I
13.23 33.37

12.6

58.07

26.73

12.6

54.74

33.41

12.7

3.21

7.63

12.7

9.80

57.14

13.6

13.36

33.71

13.6

58.18

27.03

13.6

55.19

33.51

13.7

3.39

7.70

13.7

10.14

57.39

14.6

13.46

34.04

14.6

58.28

27.33

14.6

55.65

33.62

14.7

3.57

7.77

14.7

10.46

57.66

15.6

13.56 34.38

15.6

58.37

27.63

15.6

56.14

33.74

15.6

3.76

7.86

15.7

10.75

57.91

16.6

13.64 34.71

16.6

58.46

27.93

16.6

56.65

33.86

16.6

3.97

7.96

16.6

11.01

58.16

17.6

13.73

35.01

17.6

58.54

28.22

17.6

57.16

34.02

17.6

4.17

8.09

17.6

11.26

68.41

18.6

13.81

35.30

18.6

58.62

28.47

18.6

57.66

34.19

18.6

4.38

8.26

18.6

11.51

68.64

19.6

13.89

35.57

19.6

68.70

28.72

19.6

58.14

34.38

19.6

4.58

8.43

19.6

11.76

58.86

20.6

13.98 35.85

20.6

58.79

28.97

20.6

58.59

34.58

20.6

4.76

8.61

20.6

12.03

59.06

21.6

14.08

36.13

21.6

58.87

29.23

21.6

59.01

34.80

21.6

4.93

8.80

21.6

12.31

59.27

22.6

14.18

36.44

22.6

58.97

29.49

22.6

59.38

35.01

22.6

5.08

8.98

22.6

12.61

59.50

23.6

14.28

36.76

23.6

59.06

29.78

23.6

59.74

35.21

28.6

5.23

9.14

23.6

12.91

59.77

24.6

14.37

37.12

24.6

59.14

30.10

24.6

60.11

35.40

24.6

6.37

9.29

24.6

13.21

60.06

25.6

14.45

37.49

25.6

59.22

30.46

25.6

60.47

35.55

25.6

5.52

9.42

25.6

13.50

60.36

26.6

14.51

37.88

26.6

59.30

30.82

26.6

60.86

35.70

26.6

5.68

9.54

26.6

13.76

60.69

27.6

14.56

38.26

27.6

59.37

31.17

27.6

61.27

35.86

27.6

5.85

9.66

27.6

14.00

61.03

28.6

14.59

38.64

28.6

59.43

31.52

28.6

61.70

36.02

28.6

6.03

9.81

28.6

14.20

61.35

29.6

14.62

38.99

29.6

59.49

31.86

29.6

62.14

36.20

29.6

6.21

9.98

29.6

14.39

61.67

30.5

14.65

39.32

30.6

59.55

32.19

30.6

62.58

36.42

30.6.

6.39

10.16

30.6

14.57

61.97

31.5

14.67

39.63

1

31.6

59.60

32.49

31.6

63.01

36.64

31.6

6.57

10.37

31.6

14.75 j 62.26

11.09 -11.04

6.20 -6.12

20.90 +20.27

7.'

73 +

7.67

18.^

19 -18.46

5h 4(5m 14-.756

6'* 46» 58V546

7h <tm 4..048| 7^

13» A

12-.294

7h

16» 20-.292

-84^

49' 4

16".89

-80°

43' 2

i8'M6

+87°

10' I

4".74

1+82°

34' 2

10".13

-86°

54'

6".70

904

APPARENT PLACES OF STABS, 1917.

CmCUMPOLAR STARS.

FOR THE UPPER TRANSIT AT WASHINGTON.

Qroombiidce 1119.

C OotantU.

1 H. Draoonis.

C dunueleoiitis.

80 H. Oamelop.

Mag. 7.0

Mag. 6.4

Mag. 4.6

Mag. 6.2

Mag. 6.3

Wash.
Umn
Time.

Right

Aaogp-

sion.

xiatiQn.

Wash.
Mflan
Time.

Right

A«oen-

sion.

DecU-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

DeoU-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

Bedir
nation.

Wash.
Mean
Time.

Ri^it

Asoen-

sion.

Decli-
nation.

h m

• f

h m

• /

h m

• /

h m

• /

h m

• /

Hov.

817

+8862

Nov.

9 8

-8619

Nov.

926

+8141

0»

Nov.

9 36

-8034

Nov.

10 21

+8258

0.7

8

6.01

WW

28.92

0.8

8

46.39

wW

53.92

0.8

8

30.46

Ww

6.06

0.8

8

18.39

5.23

0.8

8

9.55

16.71

1.7

7.37

28.86

1.8

46.67

53.97

1.8

30.63

6.85

1.8

18.52

5.25

1.8

9.72

16.44

2.7

8.76

28.80

2.8

46.92

54.01

2.8

30.81

6.66

2.8

18.66

5.25

2.8

9.92

16.19

8.7

10.17

28.77

8.8

47.17

54.02

8.8

31.01

5.61

3.8

18.79

5.24

3.8

10.11

15.95

4.7

11.56

28.78

4.8

47.41

54.03

4.8

31.20

5.37

4.8

18.92

5.22

4.8

10.32

15.72

6.7

12.91

28.79

5.8

47.66

54.03

6.8

31.38

6.25

6.8

19.04

5.19

6.8

10.51

15.51

6.7

14.20

28.81

6.8

47.93

54.04

6.8

31.56

5.16

6.8

19.18

5.17

6.8

10.70

15.34

7.7

15.44

28.84

7.8

48.19

54.04

7.8

31.73

6.06

7.8

19.32

5.14

7.8

10.89

15.16

8.7

16.64

28.87

8.7

48.47

54.05

8.8

31.89

4.98

8.8

19.45

5.12

8.8

11.06

14.98

9.7

17.80

28.88

9.7

48.75

54.07

9.8

32.04

4.89

9.8

19.59

6.11

'9.8

11.23

14.82

10.7

18.92

28.89

10.7

49.05

64.12

10.8

32.19

4.81

10.8

19.74

5.13

10.8

11.40

14.66

11.7

20.04

28.91

11.7

49.36

54.17

11.8

32.34

4.71

11.8

19.90

5.16

11.8

11.56

14.49

12.7

21.17

28.91

12.7

49.64

54.26

12.8

32.50

4.60

12.8

20.06

5.20

12.8

11.72

14.30

13.7

22.32

28.90

13.7

49.94

54.36

13.7

32.66

4.48

13.8

20.20

5.26

13.8

11.88

14.11

14.7

23.55

28.90

14.7

50.23

54.48

14.7

32.83

4.35

14.8

20.35

6.35

14.8

12.06

13.91

16.7

24.83

28.91

16.7

50.50

54.61

15.7

33.00

4.22

16.7

20.51

6.45

15.8

12.24

13.72

16.7

26.16

28.93

16.7

50.76

54.75

16.7

33.19

4.12

16.7

20.66

6.56

16.8

12.44

13.51

17.7

27.52

28.97

17.7

51.00

54.87

17.7

33.39

4.02

17.7

20.79

5.64

17.8

12.66

13.32

18.7

28.90

29.02

18.7

51.24

54.97

18.7

33.58

3.95

18.7

20.92

6.75

18.8

12.88

13.18

19.7

30.25

29.10

19.7

51.48

56.08

19.7

33.79

3.90

19.7

21.04

6.84

19.8

13.10

13.03

20,7

31.54

29.19

20.7

51.71

55.16

20.7

33.97

3.86

20.7

21.16

6.90

20.8

13.33

12.92

21.7

32.75

29.30

21.7

51.96

55.25

21.7

34.16

3.86

21.7

21.29

6.96

21.8

13.52

12.82

22.7

33.88

29.42

22.7

52.23

55.37

22.7

34.33

3.85

22.7

21.43

6.03

22.8

13.71

12.73

23.7

34.95

29.52

23.7

52.51

55.50

23.7

34.47

3.83

23.7

21.57

6.11

23.8

13.89

12.64

24.7

35.97

29.62

24.7

52.79

55.64

24.7

34.62

3.80

24.7

21.72

6.22

24.8

14.07

12.53

25.7

37.02

29.68

25.7

53.08

55.80

25.7

34.77

8.76

25.7

21.87

6.36

25.8

14.23

12.43

26.7

38.10

29.73

26.7

53.36

55.99

26.7

34.93

3.70

26.7

22.03

0.54

26.7

14.40

12.30

27.7

39.24

29.77

27.7

53.63

56.22

27.7

35.10

3.63

27.7

22.18

6.72

27.7

14.58

12.16

28.7

40.44

29.84

28.7

53.88

56.45

28.7

35.28

3.66

28.7

22.32

6.92

28.7

14.78

12.04

29.7

41.69

29.93

29.7

54.12

56.64

29.7

35.46

3.62

29.7

22.46

7.11

29.7

15.00

11.90

30.7

42.95

30.02

30.7

u4.o4

^.84

30.7

35.66

3.50

30.7

22.58

7.29

30.7

15.22

11.80

31.7

44.21

30.16

31.7

54.55

57.04

31.7

35.85

3.49

31.7

22.71

7.48

31.7

15.45

11.71

50.S

2 +50.91

12.29 -12.25

6.91 +

6.84

6.10 -

6.02

8.17 +

8.11

S^ 15» 48-.380

9»» 8« 57-.938

9»» 25» 2

P.719

9»» 36» 2

2».347

IQh 21"

4-.831

+88°

53'

0".29

-85°

19' e

►7".45

+81°

41' 4

1".50

-80°

34'

6".83

+82°

58' 5

4".07

APPARENT PLACES OF STARS, 1917.

305

CIRCUMPOLAR STAJRS.

FOR THE UPPER TRANSIT AT WASHINGTON.

rj Octantis.

Bradley 1672.

I Octantla.

82 H. Gamelop. uq.

K OotantiB.

Mag. 6.3

Mag. 6.3

Mag. 5.4

Mag. 5.3

Mag. 5.6

Wash.
Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean
Time.

Rifjht
Ascen-
sion.

Decli-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

DecU-
nation.

Wash.
Mean
Time.

Right

Asoan-

sion.

Decll-
nation.

Wash.
Mean
Tfane.

Right
Ascen-
sion.

Dertt.
natioD.

h m

o /

h m

o /

h m

• /

h m

e /

h m

• /

Nov.

10 59

-84 8

» 0

Nov.

12 13

+88 8

Nov.

12 46

-8440

mm

Nov.

12 48

+8351

mm

Nov.

13 27

-8521

0.8

s
47.26

WW

55.87

0.9

s
58.63

WW

61.53

0.9

s
1.27

WW

34.88

0.9

8

20.82

WW

19.17

0.9

s

9.34

WW

56.97

1.8

47.46

55.76

1.9

58.94

61.15

1.9

1.43

34.65

1.9

20.88

18.76

1.9

9.49

66.72

2.8

47.66

55.66

2.9

59.30

60.76

2.9

1.58

34.44

2.9

20.97

18.35

2.9

9.62

56.47

3.8

47.85

55.56

3.9

59.70

60.39

3.9

1.72

34.23

3.9

21.07

17.96

3.9

9.75

56.22

4.8

48.03

55.43

4.9

60.15

60.04

4.9

1.85

34.02

4.9

21.17

17.58

4.9

9.86

55.98

5.8

48.20

55.30

5.9

60.60

59.71

5.9

1.98

33.79

5.9

21.28

17.21

5.9

9.96

65.71

6.8

48.38

55.17

6.9

61.07

59.41

6.9

2.11

33.54

6.9

21.39

16.86

6.9

10.07

65.44

7.8

48.57

55.04

7.9

61.50

59.11

7.9

2.25

33.28

7.9

21.50

16.52

7.9

10.20

55.15

8.8

48.76

54.89

8.9

61.92

58.82

8.9

2.39

33.01

8.9

21.60

16.20

8.9

10.32

54.86

9.8

48.98

54.75

9.9

62.34

58.54

9.9

2.56

32.75

9.9

21.70

15.90

9.9

10.46

64.56

10.8

49.20

54.64

10.9

62.73

58.26

10.9

2.73

32.50

10.9

21.79

15.60

10.9

10.62

64.27

-11.8

49.43

54.54

11.9

63.10

57.98

11.9

2.92

32.25

11.9

21.89

15.29

11.9

10.80

63.98

12.8

49.66

54.43

12.9

63.45

57.68

12.9

3.12

32.01

12.9

21.98

14.97

12.9

10.98

63.70

13.8

49.90

54.37

13.9

63.82

57.39

13.9

3.33

31.79

13.9

22.06

14.64

13.9

11.18

63.43

14.8

50.14

54.32

14.9

64.19

57.08

14.9

3.56

31.59

14.9

22.15

14.30

14.9

11.41

63.19

15.8

50.38

54.28

15.9

64.61

56.76

15.9

3.77

31.40

15.9

22.26

13.94

15.9

11.61

62.96

16.8

50.61

54.27

16.9

65.07

56.43

16.9

3.98

31.25

16.9

22.38

13.56

16.9

11.82

62.77

17.8

50.81

54.27

17.9

65.58

56.10

17.9

4.17

31.10

17.9

22.51

13.19

17.9

12.03

62.58

18.8

51.01

54.25

18.8

66.14

55.78

18.9

4.36

30.96

18.9

22.66

12.84

18.9

12.21

62.39

19.8

51.21

54.21

19.8

66.73

55.49

19.9

4.55

30.80

19.9

22.82

12.51

19.9

12.39

62.19

20.8

51.41

54.16

20.8

67.33

55.21

20.9

4.72

30.62

20.9

22.98

12.20

20.9

12.56

61.97

21.8

51.60

54.12

21.8

67.91

54.97

21.9

4.90

30.43

21.9

23.13

11.91

21.9

12.73

61.74

22.8

51.83

54.07

22.8

68.46

54.74

22.9

5.09

30.25

22.9

23.28

11.63

22.9

12.91

61.51

23.8

52.06

54.02

23.8

68.97

54.52

23.9

5.30

30.06

23.9

23.42

11.37

23.9

13.13

51.27

24.8

52.30

53.98

24.8

69.44

54.31

24.9

5.53

29.88

24.9

23.53

11.11

24.9

13.36

51.03

25.8

52.55

53.98

25.8

69.89

54.07

25.9

5,77

29.70

25.9

23.64

10.84

25.9

18.60

60.79

26.8

52.82

54.02

26.8

70.34

53.83

26.8

6.04

29.56

26.9

23.77

10.55

26.9

13.87

60.69

27.8

53.07

54.06

27.8

70.80

53.56

27.8

6.30

29.43

27.8

23.90

10.25

27.9

14.14

60.41

28.8

53.32

54.12

28.8

71.31

53.30

26.8

6.55

29.33

28.8

24.03

9.94

28.9

14.42

50.26

29.8

53.55

54.20

29.8

71.87

53.04

29.8

6.80

29.25

29.8

24.20

9.62

29.9

14.68

50.12

30.8

53.77

54.27

30.8

72.48

52.77

30.8

7.04

29.18

30.8

24.37

9.31

30.9

14.92

49.99

31.8

53.97

54.33

31.8

73.13

52.53

31.8

7.25

29.10

31.8

24.55

9.02

31.9

15.16

49.86

9.8

1 -9.76

30.96 +30.94

10.7

r8 -10.73

9.34 +9.29

12.37 -12.33

10^ 59» 55- .280

12h 14» 28-.425

l^h

46« 7M52

12^ 48« 30-.418

IS"* 27« 14».624

-84« 8' 50".60

+88° 9' 3e".08

-84**

40' 22".34

+83** 51' 60".47

-85*» 21' 42 ".23

39398°

*— 1917

2(

)

M

306

APPARENT PLACES OF STARS, 1917

CIRCUMPOLAR STARS.

FOR THE UPPER TRANSIT AT WASHINGTON.

d OottntiB.

Groombxidse 2888.

p Octantis.

£ nn« Minorla.

59 G. Apodis.

Mag. 4.1

Mag. 7.2

Mag. 5.7

4

^fag. 4.4

1

Mag. 5.9

Wash.
Mean

Tlm«.

Right

ASOOQ-

sion.

DecU-
natlon.

Wash.
Hean
Time.

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

h m

• /

h m

• /

h m

• /

h m

• /

h m

o /

Nov.

14 13

-8317

Nov.

15 2

+8732

Nov.

15 23

-8411

ma

Nov.

16 54

+8210

00

Nov.

1716

-8047

0.9

8

27.06

WW

37.31

1.0

8

49.61

55.81

1.0

s
58.95

WW

48.07

1.1

s
10.38

36.67

1.1

s
1.24

WW

22.51

1.9

27.14

37.02

2.0

49.40

55.44

2.0

58.96

47.79

2.1

10.24

36.39

2.1

1.20

22.26

2.9

27.20

36.76

3.0

49.21

55.02

3.0

58.97

47.51

3.1

10.11

36.09

3.1

1.16

22.02

3.9

27.25

36.49

4.0

49.07

54.61

4.0

58.98

47.23

4.1

9.98

35.78

4.1

1.11

21.79

4.9

27.30

36.22

5.0

48.96

54.23

5.0

58.98

46.95

5.1

9.89

35.45

5.1

1.06

21.56

5.9

27.35

35.95

6.0

48.87

53.85

6.0

58.97

46.67

6.1

9.77

35.12

6.1

0.99

21.33

6.9

27.39

35.67

6.9

48.81

53.47

7.0

58.96

46.35

7.1

9.67

34.80

7.1

0.92

21.09

7.9

27.43

35.36

7.9

48.76

53.09

8.0

58.95

46.03

8.1

9.58

34.50

8.1

0.84

20.83

8.9

27.49

35.05

8.9

48.70

52.74

9.0

58.94

46.71

9.1

9.49

34.20

9.1

0.78

20.56

9.9

27.55

34.73

9.9

48.64

52.40

10.0

58.93

45.35

10.1

9.40

33.90

10.1

0.72

20.27

10.9

27.63

34.41

10.9

48.57

52.07

11.0

58.96

45.01

11.1

9.31

33.62

11.1

0.65

19.96

11.9

27.71

34.10

11.9

48.49

51.75

11.9

58.98

44.66

12.1

9.21

33.35

12.1

0.60

19.63

12.9

27.81

33.79

12.9

48.40

51.42

12.9

59.02

44.32

13.1

9.11

33.10

13.1

0.55

19.30

13.9

27.91

33.49

13.9

48.30

51.06

13.9

59.07

43.98

14.1

9.02

32.82

14.1

0.53

18.99

14.9

28.04

33.21

14.9

48.20

50.71

14.9

59.16

43.66

15.1

8.92

32.52

15.1

0.51

18.67

15.9

28.16

32.96

15.9

48.10

50.34

15.9

59.24

43.34

16.1

8.81

32.21

16.1

0.50

18.36

16.9

28.30

32.72

16.9

48.02

49.93

16.9

59.32

43.06

17.0

8.72

31.85

17.1

0.49

18.07

17.9

28.40

32.49

17.9

47.98

49.53

17.9

59.40

42.78

18.0

8.63

31.49

18.1

0.49

17.80

18.9

28.51

32.27

18.9

47.97

49.12

18.9

59.48

42.52

19.0

8.54

31.12

19.1

0.49

17.54

19.9

28.61

32.04

19.9

48.01

48.71

19.9

59.53

42.26

20.0

8.47

30.75

20.1

0.47

17.27

20.9

28.70

31.80

20.9

48.07

48.33

20.9

59.58

42.00

21.0

8.41

30.37

21.1

0.44

17.02

21.9

28.79

31.53

21.9

48.15

47.95

21.9

59.62

41.71

22.0

8.36

30.02

22.0

0.40

16.76

22.9

28.89

31.26

22.9

48.22

47.61

22.9

59.67

41.40

23.0

8.30

29.69

23.0

0.37

16.46

23.9

29.00

30.97

23.9

48.28

47.28

23.9

59.74

41.07

24.0

8.24

29.37

24.0

0.34

16.13

24.9

29.13

30.69

24.9

48.32

46.96

24.9

59.82

40.72

25.0

8.19

29.10

25.0

0.32

15.77

25.9

29.27

30.41

25.9

48.33

46.64

25.9

59.92

40.39

26.0

8.13

28.82

26.0

0.31

15.42

26.9

29.44

30.16

26.9

48.33

46.32

26.9

60.05

40.07

27.0

8.07

28.52

27.0

0.32

15.06

27.9

29.62

29.92

27.9

48.33

45.96

27.9

60.19

39.76

28.0

8.00

28.21

28.0

0.35

14.73

28.9

29.79

29.72

28.9

48.36

45.60

28.9

60.33

39.48

29.0

7.93

27.88

29.0

0.37

14.42

29.9

29.95

29.53

29.9

48.40

45.23

29.9

60.47

39.22

30.0

7.87

27.51

30.0

0.40

14.11

80.9

30.10

29.35

30.9

48.48

44.85

30.9

60.60

38.97

31.0

7.82

27.13

31.0

0.43

13.82

81.9

30.25

29.18

31.9

48.61

44.47

31.9

60.72

38.73

32.0

7.77

26.76

32.0

0.45

13.55

8.56 -8.50

23.37 +23.35

a«Oif "^y^O^

7.J

J5 +7.28

6.2

55 -6.17

W 13- 27».793

15*^ 3" 41M75

15>» 23» 56-.594

VS"

54» 25- .488

17'*

15" 54».896

-83**

17' 2

ll".03

+87°

33' ]

.0".52

-84**

11' a

10".39

+82*>

10' 3

I2".75

-80*

47'

6".56

APPARENT PLACES OF STARS, 1917.

307

CIRCUMPOLAR STARS.

FOR THE UPPER TRANSIT AT WASHINGTON.

<^ Vism Minozis.

X Octantis.

A. Un» Minozis.

<f Octantis.

76 Draconis.

Mag. 4.4

Mag. 5.2

Mag. 6.6

eyfag. 6.6

Mag. 6.7

Wash.
Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean
Time.

RlRht
Ascen-
sion.

Decli-
nation.

Wash.
Mean
Time.

Right

A.icen-

flion.

Decli-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

Decli-
nation..

h m

0 /

h m

• /

h m

• /

h m

• /

h m

• 1

Nov.

17 58

+8636

Nov.

18 6

-87 39

Nov.

19 0

+89 1

fa

Nov.

19 28

-8913

mm

Nov.

20 48

+8214

1.1

s
24.34

65.20

1.1

s
32.63

WW

66.78

1.2

s
42.60

WW

26.14

1.2

s
60.85

WW

38.92

1.3

35.66

4.87

2.1

23.93

65.02

2.1

32.34

66.53

2.2

41.06

26.06

2.2

59.67

38.77

2.3

36.39

4.98

3.1

23.54

64.80

3.1

32.05

66.32

3.2

39.60

24.96

3.2

68.31

38.64

3.2

36.21

6.07

4.1

23.15

64.57

4.1

31.74

66.12

4.2

37.98

24.83

4.2

67.06

38.63

4.2

36.02

6.13

5.1

22.78

64.34

5.1

31.42

65.91

6.2

36.52

24.69

5.2

66.76

38.41

6.2

34.84

6.18

G.l

22.45

64.10

6.1

31.07

65.71

6.2

36.11

24.66

6.2

64.42

38.28

6.2

34.65

6.19

7.1

22.13

63.86

7.1

30.71

65.48

7.2

33.77

24.40

7.2

62.98

38.15

7.2

34.47

6.20

8.1

21.82

63.62

8.1

30.33

65.26

8.2

32.49

24.26

8.2

61.61

38.02

8.2

34.30

6.18

9.1

21.52

63.38

9.1

29.95

66.02

9.2

31.26

24.11

9.2

60.00

37.86

9.2

34.13

6.18

10.1

21.23

63.17

10.1

29.57

64.76

10.2

30.06

23.96

10.2

48.47

37.68

10.2

33.98

5.21

11.1

20.94

62.98

11.1

29.21

64.47

11.2

28.86

23.83

11.2

46.96

37.49

11.2

33.82

6.24

12.1

20.65

62.78

12.1

28.87

64.16

12.1

27.66

23.73

12.2

46.47

37.27

12.2

33.66

5.25

13.1

20.34

62.58

13.1

28.58

63.86

13.1

26.43

23.63

13.2

44.06

37.04

13.2

33.50

6.27

14.1

20.03

62.38

14.1

28.29

63.65

14.1

25.16

23.60

14.2

42.73

36.81

14.2

33.34

6.31

15.1

19.71

62.17

15.1

28.06

63.23

16.1

23.83

23.37

16.2

41.62

36.67

15.2

33.17

6.36

16.1

19.38

61.93

16.1

27.87

62.94

16.1

22.46

23.26

16.2

40.42

36.34

16.2

33.00

6.39

17.1

19.04

61.68

17.1

27.70

62.64

17.1

21.06

23.10

17.2

39.41

36.11

17.2

32.82

6.40

18.1

18.71

61.40

18.1

27.54

62.38

18.1

19.66

22.92

18.2

38.44

36.92

18.2

32.64

6.39

19.1

18.40

61.11

19.1

27.36

62.13

19.1

18.28

22.71

19.1

37.46

35.71

19.2

32.46

6.35

20.1

18.11

60.80

20.1

27.17

61.89

20.1

16.99

22.49

20.1

36.44

35.61

20.2

32.27

5.30

21.1

17.85

60.48

21.1

26.94

61.66

21.1

16.78

22.27

21.1

35.33

35.33

21.2

32.09

6.21

22.1

17.61

60.20

22.1

26.68

61.37

22.1

14.66

22.06

22.1

34.13

36.13

22.2

31.92

5.12

23.1

17.38

59.91

23.1

26.43

61.07

23.1

13.62

21.86

23.1

32.88

34.90

23.2

31.77

5.06

24.1

17.16

59.65

24.1

26.17

60.76

24.1

12.62

21.65

24.1

31.60

34.64

24.2

31.61

4.99

25.1

16.94

59.42

25.1

25.96

60.41

26.1

11.61

21.47

26.1

30.37

34.36

25.2

31.47

4.93

26.1

16.72

59.18

26.1

25.78

60.06

26.1

10.66

21.30

26.1

29.23

34.07

26.2

31.32

4.89

27.1

16.46

58.95

27.1

25.66

69.68

27.1

9.46

21.13

27.1

28.21

33.76

27.2

31.18

4.8S

28.1

16.19

68.70

28.1

25.66

59.34

28.1

8.30

20.97

28.1

27.33

33.44

28.2

31.02

4.81

29.1

15.93

58.43

29.1

25.51

68.99

29.1

7.11

20.78

29.1

26.64

33.14

29.2

30.85

4.77

30.1

15.68

58.14

30.1

25.46

68.70

30.1

6.90

20.56

30.1

25.82

32.86

30.2

30.68

4.70

31.1

15.43

57.83

31.1

26.40

68.40

31.1

4.72

20.32

31.1

26.13

32.69

31.2

30.61

4.61

32.1

15.20

57.50

32.1

26.34

68.10

32.1 3.59

20.06

32.1

24.41

32.33

32.2

30.33

4.51

16.95 +16.92

24.57 -24.55

58.66 +58.65

74.11 -74.10

7.40 +7.33

lyh 59m 1..307

W 6» 11-.893

W 2« 39-.624

19>^ 27« 42'.218

%^ 48- 40'.494

+86^

36' f

W'.n

-87^

39' h

.1".82 1

+89^

1'

2".17 1

-89^

13' 2

8".57 1

+82^

13' 2

9".86

308

APPARENT PLACES OF STABS, 1917.

CIRCUMPOLAR STARS.

X

FOR

THE

UPPE

;r T]

ElANSI

T AT

WASHINGTON.

Ootantls.

V Ootantis.

/? Ootantls.

89 H. Cephei.

^1 OctantU.

Mag. 5.4 1

Mag. 5.7

Mag. 4.3

Mag. 5.6

Mag. 5.1

III

Right
Ascen-

8k>D.

Decli.
nation.

Wash.
Mean
Time.

Rildit
Ascen-
sion.

DecU-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean

Time.

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

DecU-
nation.

h m

o /

h m

o /

h m

0 /

h m

o /

h m

• /

Nov.

2138

-83 6

Nov.

2216

-8623

Nov.

22 37

-8148

gm

Nov.

23 27

+8651

Nov.

23 47

-8228

1^

8

33.26

WW

6.76

1.3

s
31.46

24.24

1.3

s
50.89

57.19

1.4

58.20

36.75

1.4

s
28.01

WW

38.23

2.3

33.11

6.77

2.3

31.16

24.31

2.3

50.77

57.28

2.4

57.94

37.09

2.4

27.92

38.41

3.3

32.97

6.81

3.3

30.88

24.38

3.3

50.64

57.37

3.4

57.66

37.41

3.4

27.81

38.60

4.3

32.82

6.86

4.3

30.60

24.48

4.3

50.53

57.50

4.4

57.35

37.70

4.4

27.71

38.78

5.3

32.67

6.91

5.3

30.31

24.58

5.3

50.41

57.62

5.4

57.02

37.99

5.4

27.60

38.97

6.3

32.50

6.96

6.3

30.00

24.68

6.3

50.30

57.74

6.4

56.69

38.26

6.4

27.49

39.18

7.3

32.34

7.02

7.3

29.69

24.77

7.3

50.17

57.88

7.3

56.37

38.49

7.4

27.38

39.39

8.3

32.16

7.08

8.3

29.37

24.87

8.3

50.03

58.02

8.3

56.05

38.73

8.4

27.25

39.61

9.3

31.98

7.13

9.3

29.03

24.97

9.3

49.88

58.15

9.3

55.74

38.96

9.4

27.11

39.83

10.3

31.79

7.15

10.3

28.66

25.07

10.3

49.73

58.28

10.3

55.45

39.19

10.4

26.97

40.05

11.3

31.59

7.16

11.3

28.29

25.14

11.3

49.56

58.38

11.3

55.17

39.42

11.4

26.82

40.26

12.3

31.40

7.16

12.3

27.90

25.18

12.3

49.40

58.47

12.3

54.90

39.66

12.3

26.65

40.46

13.3

31.21

7.13

13.3

27.52

25.21

13.3

49.24

58.55

13.3

54.63

39.90

13.3

26.49

40.64

14.3

31.01

7.09

14.3

27.16

25.22

14.3

49.08

58.60

14.3

54.36

40.16

14.3

26.34

40.78

15.3

30.83

7.04

15.3

26.80

25.21

15.3

48.93

58.63

15.3

54.08

40.40

15.3

26.19

40.92

16.2

30.68

6.96

16.3

26.47

25.17

16.3

48.80

58.63

16.3

53.77

40.68

16.3

26.04

41.04

17^

30.53

6.89

17.3

26.15

25.14

17.3

48.67

58.64

17.3

53.43

40.95

17.3

25.91

41.14

18.2

30.38

6.83

18.3

25.86

25.12

18.3

48.54

58.67

18.3

53.07

41.22

18.3

25.77

41.24

19.2 30.24

6.78

19.3

25.57

25.12

19.3

48.42

58.70

19.3

52.69

41.45

19.3

25.65

41.35

20.2

30.10

6.74

20.3

25.27

25.12

20.3

48.30

58.74

20.3

52.28

41.65

20.3

25.52

41.47

21.2

29.94

6.71

21.3

24.96

25.13

21.3

48.17

58.78

21.3

51.90

41.85

21.3

25.39

41.61

22.2

29.77

6.68

22.3

24.64

25.14

22.3

48.03

58.84

22.3

51.52

42.02

22.3

25.25

41.74

23.2

29.59

6.64

23.3

24.28

25.15

23.3

47.86

58.90

23.3

51.18

42.18

23.3

25.09

41.88

24.2

29.39

6.58

24.3

23.90

25.15

24.3

47.70

58.94

24.3

50.85

42.35

24.3

24.92

42.02

25.2

29.20

6.50

25.2

23.51

25.11

25.3

47.53

58.94

25.3

50.53

42.50

25.3

24.74

42.15

26.2

29.01

6.38

26.2

23.13

25.05

26.3

47.36

58.92

26.3

50.24

42.66

26.3

24.57

42,26

27.2

28.83

6.24

27.2

22.75

24.96

27.3

47.20

58.88

27.3

49.93

42.86

27.3

24.39

42.33

28.2

28.66

6.07

28.2

22.40

24.86

28.3

47.05

58.82

28.3

49.61

43.06

28.3

24.23

42.39

29.2

28.52

5.92

29.2

22.08

24.75

29.3

46.92

58.76

29.3

49.25

43.26

29.3

24.06

42.42

30.2

28.38

5.78

30.2

21.77

24.65

30.3

46.78

58.68

30.3

48.88

43.47

30.3

23.92

42.44

31.2

28.24

5.65

31.2

21.49

24.54

31.2

46.66

58.62

31.3

48.47

43.65

31.3

23.78

42.47

32.2

28.11

5.55

32.2

21.20

24.46

32.2

46.53

58.58

32.3

48.06

43.78

32.3

23.64

42.50

8.33

•8.27

15.88 -15.85

7.02 -6.95

18.26 +18.24

7.64 -7.57

21»» 38«* ]

.9-.542

22^ 16»» 8".656

22*^ 37« 39-.016

23>» 27» 44M25

23»» 47« 16-.424

-83*»

6'

6 ".99

-86*^

23' 2

7 ".13

-81^

49'

2".34

+86*»

50' 5

8".89 1

-82*>

28' A

l8'^42

APPARENT PLACES OF STARS, 1917.

309

CIRCUMPOLAR STARS.

FOR THE UPPER TRANSIT AT WASHINGTON.

43 H. Cephei.
Mag. 4.5

ct XJise Minorls.

(Polaris.)
Mag. 2.1

4 G. Octantts.
Mag. 5.6

Oioombzidce 760.
Mag. 6.7

Oroombrldce 944.
Mag. 6.4

Wash.
Mean
Time.

Right

A.scen-

slon.

Decli-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

Waiih.
Mean
Time.

Right

Ascfm-

sion.

Decli-
nation.

Wash.
Mean

Time.

Right
Ascen-
sion.

Decli-
nation.

Wash,
Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

h m

e /

h m

• /

h m

• /

h m

• /

h m

e t

Dec.

0 57

+8549

Dec.

1 31

+88 52

Dec.

142

-8511

Dec.

410

+8520

§§

Dec.

5 36

+85 9

0.3

s
29.23

26.27

0.4

s
35.78

21.42

0.4

s
9.19

WW

12.85

0.5

8

40.89

WW

24.68

0.5

s
51.61

WW

28.38

1.3

29.01

26.56

1.4

35.11

21.75

1.4

8.99

13.03

1.5

40.95

25.06

1.5

51.77

28.70

2.3

28.79

26.83

2.4

34.39

22.05

2.4

8.80

13.21

2.5

40.99

25.44

2.5

51.92

29.03

3.3

28.55

27.07

3.4

33.61

22.34

3.4

8.62

13.41

3.5

41.01

25.81

3.5

52.05

29.36

4.3

28.30

27.31

4.4

32.81

22.63

4.4

8.43

13.59

4.5

41.02

26.16

4.5

52.15

29.69

5.3

28.05

27.53

5.4

32.00

22.88

5.4

8.24

13.80

5.5

41.02

26.50

6.6

62.25

30.01

6.3

27.81

27.73

6.4

31.22

23.13

6.4

8.04

14.01

6.5

41.00

26.84

6.5

52.34

30.32

7.3

27.58

27.92

7.3

30.46

23.36

7.4

7.81

14.21

7.5

40.99

27.15

7.5

52.41

30.62

8.3

27.36

28.10

8.3

29.73

23.57

8.4

7.68

14.42

8.5

40.98

27.44

8.5

52.49

30.90

9.3

27.16

28.29

9.3

29.03

23.80

9.4

7.34

14.63

9.5

40.97

27.73

9.5

52.58

31.18

10.3

26.95

28.47

10.3

28.38

24.02

10.4

7.08

14.82

10.5

40.97

28.01

10.5

52.67

31.45

11.3

26.75

28.66

11.3

27.72

24.26

11.3

6.81

14.97

11.5

40.99

28.32

11.5

52.77

31.72

12.3

26.55

28.86

12.3

27.07

24.53

12.3

6.54

15.12

12.4

41.00

28.63

12.5

52.88

32.00

13.3

26.36

29.09

13.3

26.39

24.79

13.3

6.29

15.25

13.4

41.04

28.96

13.5

53.01

32.31

14.3

26.13

29.33

14.3

25.65

25.06

14.3

6.04

15.35

14.4

41.05

29.31

14.5

53.13

32.62

15.3

25.89

29.55

15.3

24.82

25.33

15.3

5.80

15.45

16.4

41.06

29.68

15.5

63.24

32.96

16.3

25.61

29.75

16.3

23.92

25.61

16.3

6.67

15.53

16.4

41.03

30.05

16.5

53.34

33.32

17.3

25.33

29.95

17.3

22.95

25.86

17.3

5.35

15.62

17.4

41.00

30.43

17.5

53.41

33.69

18.3

25.04

30.13

18.3

21.93

26.07

18.3

5.13

15.71

18.4

40.94

30.77

18.5

53.45

34.04

19.3

24.75

30.27

19.3

20.93

26.27

19.3

4.91

15.84

19.4

40.86

31.10

19.5

53.49

34.38

20.3

24.46

30.40

20.3

19.95

26.45

20.3

4.67

15.97

20.4

40.77

31.40

20.5

53.49

34.72

21.3

24.21

30.50

21.3

19.04

26.59

21.3

4.40

16.11

21.4

40.68

31.69

21.5

53.51

35.02

22.3

23.97

30.60

22.3

18.19

26.74

22.3

4.13

16.25

22.4

40.63

31.95

22.5

53.52

35.28

23.3

23.74

30.71

23.3

17.39

26.89

23.3

3.85

16.36

23.4

40.57

32.22

23.5

53.66

35.66

24.3

23.52

30.84

24.3

16.62

27.07

24.3

3.54

16.46

24.4

40.53

32.48

24.5

53.60

35.81

25.3

23.29

30.97

25.3

15.84

27.24

25.3

3.25

16.51

26.4

40.49

32.75

25.5

53.66

36.11

26.3

23.06

31.12

26.3

15.01

27.44

26.3

2.97

16.57

26.4

40.45

33.06

26.5

53.71

36.40

27.3

22.80

31.27

27.3

14.11

27.64

27.3

2.69

16.60

27.4

40.41

33.37

27.5

53.77

36.72

28.3

22.53

31.40

28.3

13.13

27.84

28.3

2.42

16.61

28.4

40.33

33.69

28.5

53.81

37.07

29.3

22.24

31.54

29.3

12.07

28.02

29.3

2.18

16.62

29.4

40.24

34.02

29.5

53.83

37.42

30.3

21.93

31.63

30.3

]0.97

28.17

30.3

1.94

16.62

30.4

40.14

34.34

30.5

53.82

37.78

31.3

21.62

31.72

31.3

9.86

28.31

31.3

1.69

16.67

31.4

40.01

34.65

31.5

53.79

38.13

13.74 +13.70

50.87 +50.86

ll.(

)2 -11.88

12.31 +12.27

11.85 +11.81

0»» 57« 9-.300

V 30» 13M56

1^^

42« 2".339

4^ 10« 2-.561

5h 35in 12«.782

+85*»

48' 4

13".30

+88°

51' A

t3".55 1

-85°

11' 2

] ".46 1

+85°

20' 1

0".34

+85°

9' 3

0".24

310

APPABENT PLACES OF STAKS, 1917.

CIRCUMPOLAR STARS.

FOR THE UPPER TRANSIT AT WASHINGTON.

81 O. MenMe.

CMeiLMe.

61 H. Cephei.

25 H. Camelop.

7 G. Octantls.

Mag. 6.2

Mag. 5.6

*

Mag. 5.3

Mag. 5.1

Mag. 6.4

Wash.
MMn
Time.

Kigbt

A.<tcen-

sion.

Decli-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean
Time.

Right

A.soen-

sion.

Decli-
nation.

Wash.
Mean
Time.

Right

Aaoen-

sion.

Decli-
nation.

h m

• t

h m

• /

h m

• /

h m

o /

h m

• /

Dec.

5 46

-8449

Dec.

6 46

-8043

Dec.

7 3

+8710

Dec.

7 14

+8234

• •

Dec.

7 16

-8654

J a

0.5

8

14.65

WW

39.32

0.6

s
59.55

WW

32.19

0.6

s
2.58

w w

36.42

0.6

s
6.39

WW

10.16

0.6

s
14.57

WW

1.97

1.5

14.67

39.63

1.6

59.60

32.49

1.6

3.01

36.64

1.6

6.57

10.37

1.6

14.75

2.26

2.5

14.70

39.94

2.6

59.66

32.79

2.6

3.40

36.89

2.6

6.73

10.59

2.6

14.93

2.53

3.5

14.73

40.25

3.6

59.72

33.08

3.6

3.76

37.17

3.6

6.88

10.82

3.6

15.12

2.80

4.5

14.78

40.56

4.6

59.78

33.38

4.6

4.10

37.43

4.6

7.02

11.06

4.6

15.32

3.08

5.5

14.82

40.89

5.6

59.83

33.69

5.6

4.42

37.69

5.6

7.15

11.30

5.6

15.53

3.35

6.5

14.86

41.24

6.6

59.89

34.01

6.6

4.71

37.94

6.6

7.28

11.53

6.6

15.75

3.64

7.5

14.89

41.60

7.6

59.95

34.36

7.6

4.99

38.19

7.6

7.39

11.76

7.6

15.96

3.96

8.5

14.91

41.96

8.6

60.01

34.72

8.6

5.27

38.42

8.6

7.50

11.97

8.6

16.16

4.29

9.5

14.92

42.36

9.6

60.06

35.10

9.6

5.55

38.64

9.6

7.62

12.17

9.6

16.35

4.64

10.5

14.93

42.75

10.6

60.10

35.50

10.6

5.84

38.86

10.6

7.75

12.36

10.6

16.53

5.01

11.5

14.93

43.13

11.6

60.15

35.89

11.6

6.14

39.09

11.6

7.87

12.56

11.6

16.68

5.37

12.5

14.89

43.51

12.6

60.18

36.28

12.6

6.46

39.31

12.6

7.99

12.75

12.6

16.81

5.73

13.5

14.85

43.88

13.6

60.20

36.67

13.6

6.80

39.54

13.6

8.15

12.97

13.6

16.91

6.10

14.5

14.81

44.22

14.6

60.22

37.03

14.6

7.14

39.80

14.6

8.30

13.19

14.6

16.99

6.44

15.5

14.76

44.55

15.5

60.24

37.37

15.6

7.49

40.07

15.6

8.45

13.45

15.6

17.05

6.78

16.5

14.71

44.87

16.5

60.26

37.70

16.6

7.82

40.37

16.6

8.59

13.72

16.6

17.11

7.10

17.5

14.67

45.17

17.5

60.27

38.02

17.6

8.11

40.69

17.6

8.71

14.00

17.6

17.19

7.40

18.5

14.64

45.49

18.5

60.29

38.35

18.6

8.36

41.00

18.6

8.82

14.29

18.6

17.27

7.70

19.5

14.61

45.81

19.5

60.31

38.68

19.5

8.58

41.30

19.6

8.92

14.59

19.6

17.37

8.01

20.5

14.58

46.14

20.5

60.33

39.03

20.5

8.77

41.59

20.6

9.01

14.87

20.6

17.48

8.34

21.5

14.55

46.51

21.5

60.35

39.41

21.5

8.94

41.87

21.6

9.08

15.12

21.6

17.60

8.70

22.5

14.51

46.90

22.5

60.37

39.81

22.5

9.11

42.12

22.5

9.16

15.36

22.5

17.70

9.07

23.5

14.45

47.29

23.5

60.39

40.22

23.5

9.30

42.36

23.5

9.25

15.59

23.5

17.77

9.46

24.5

14.37

47.68

24.5

60.40

40.64

24.5

9.51

42.61

24.5

9.33

15.82

24.5

17.83

9.87

25.5

14.28

48.05

25.5

60.40

41.04

25.5

9.73

42.87

25.5

9.44

16.04

25.5

17.85

10.27

26.5

14.17

48.42

26.5

60.39

41.43

26.5

9.98

43.14

26.5

9.55

16.29

26.5

17.85

10.65

27.5

14.07

48.75

27.5

60.38

41.80

27.5

10.21

43.43

27.5

9.65

16.55

27.5

17.82

11.02

28.5

13.97

49.07

28.5

60.36

42.15

28.5

10.44

43.75

28.5

9.75

16.84

28.5

17.79

11.37

29.5

13.86

49.36

29.5

60.34

42.49

29.5

10.65

44.09

29.5

9.85

17.15

29.5

17.76

11.71

30.5

13.76

49.67

30.5

60.33

42.82

30.5

10.83

44.43

30.5

9.94

17.47

30.5

17.75

12.03

31.5

13.67

49.98

31.5

60.32

43.16

31.5

10.97

44.78

31.5

10.00

17.79

31.5

17.74

12.37

11.10 -11.05

6.20 -6.12

20.2

M +20.28

7.;

r3 +7.67

18.50 -1

8.48

6»» 46« 14«.756

6^ 46» 58-.546

7h

2» 4".048

7h

13« 42".294

yh igm 2

0'.292

-84^

49' 4

t6".89 1

-80°

43' 3

8".16 1

+87°

10' 5

4".74

+82°

34' 3

0".13 1

-86°

54'

6".70

APPARENT PLACES OF STARS, 1917.

311

CmCUMPOLAE STAKS.

FOR THE UPPER TRANSIT AT WASHINGTON.

Oroombzidce 1119.
Mag. 7.0

C Oetantts.
Mag. 5.4

1 H. Draconis.
Mag. 4.6

C ChanueleontU.
Mag. 6.2

80 H. Camelop.
Mag. 6.3

Wa«h.
Mean
Time.

Right

Aaceo-

sion.

Decli-
nation.

Wash.
Mean
Time.

Right

Aaoen-

sion.

Decli-
nation.

Wash.
Mean
Time.

Right

Aacen-

sion.

Decli-
nation.

Wash.
Mean
Tfane.

Right

Aacenr

sion.

Decli-
nation.

Wash.
Mean
Time.

Right
sion.

Deeli-
natlon.

h m

• /

h m

• /

h m

• /

h m

• /

h m

• /

Dec.

817

+8852

MM

Dec.

9 8

-8519

mm

Dec.

9 25

+8141

0f

Dec.

936

-8034

MM

Dec.

10 21

+8268

mm

0.7

s
42.95

WW

30.02

0.7

8

54.34

WW

66.84

0.7

35.65

3.50

0.7

8

22.58

WW

7.29

0.7

8

15.22

WW

11.80

1.7

44.21

30.16

1.7

54.55

57.04

1.7

35.85

3.49

1.7

22.71

7.48

1.7

15.45

11.71

2.6

45.41

30.31

2.7

64.76

67.22

2.7

36.03

3.52

2.7

22.83

7.62

2.7

16.67

11.66

3.6

46.56

30.48

3.7

64.98

67.40

3.7

36.22

3.56

3.7

22.95

7.77

3.7

15.87

11.61

4.6

47.65

30.66

4.7

65.21

67.68

4.7

36.39

3.60

4.7

23.08

7.92

4.7

16.08

11.60

6.6

48.68

30.83

5.7

66.44

67.76

6.7

36.65

3.66

5.7

23.20

8.06

5.7

16.27

114»

6.6

49.64

31.01

6.7

65.68

67.93

6.7

36.70

3.74

6.7

23.33

8.22

6.7

16.47

11.68

7.6

50.57

31.19

7.7

65.93

68.13

7.7

36.86

3.81

7.7

23.46

8.41

7.7

16.64

11.57

8.6

51.47

31.34

8.7

66.17

68.36

8.7

36.99

3.87

8.7

23.60

8.61

8.7

16.82

11.66

9.6

52.37

31.49

9.7

66.41

68.69

9.7

37.14

3.92

9.7

23.74

8.83

9.7

16.99

11.64

10.6

53.29

31.63

10.7

66.66

68.86

10.7

37.28

3.97

10.7

23.87

9.06

10.7

17.17

WXi

11.6

54.24

31.78

11.7

66.90

59.13

11.7

87.44

4.02

11.7

24.00

9.33

11.7

17.34

11.48

12.6

55.24

81.91

12.7

67.11

69.42

12.7

37.61

4.04

12.7

24.13

9.69

12.7

17.54

11.48

13.6

56.30

32.08

13.7

67.31

59.71

13.7

37.78

4.08

13.7

24.25

9.86

13.7

17.73

11.38

14.6

57.38

32.24

14.7

57.60

60.00

14.7

37.96

4.12

14.7

24.36

10.13

14.7

17.96

11.33

15.6

58.49

82.43

15.6

57.67

60.29

15.7

38.14

4.20

15.7

24.47

10.40

15.7

18.17

11.33

16.6

59.58

32.64

16.6

57.84

60.66

16.7

38.33

4.30

16.7

24.58

10.64

16.7

18.40

11.33

17.6

60.61

32.88

17.6

68.00

60.81

17.7

38.60

4.42

17.7

24.67

10.89

17.7

18.62

11.37

18.6

61.55

33.14

18.6

58.17

61.04

18.7

38.66

4.56

18.7

24.77

11.12

18.7

18.82

11.43

19.6

62.40

33.37

19.6

58.35

61.28

19.7

38.81

4.71

19.7

24.87

11.35

19.7

19.01

11.51

20.6

63.15

33.62

20.6

68.64

61.65

20.6

38.95

4.86

20.7

24.98

11.59

20.7

19.19

11.69

21.6

63.86

33.86

21.6

68.74

61.83

21.6

39.08

4.99

21.6

25.10

11.86

21.7

19.36

11.66

22.6

64.55

34.06

22.6

58.94

62.13

22.6

39.20

5.12

22.6

25.23

12.13

22.7

19.52

11.70

23.6

65.27

34.26

23.6

59.15

62.44

23.6

39.33

5.22

23.6

25.35

12.45

23.7

19.68

11.76

24.6

66.02

34.46

24.6

59.34

62.78

24.6

39.47

5.31

24.6

25.45

12.77

24.7

19.84

11.78

25.6

66.84

34.64

25.6

59.61

63.16

25.6

39.61

5.40

25.6

25.56

13.11

25.7

20.03

11.82

26.6

67.68

o4.o4

26.6

59.66

63.52

26.6

39.76

5.51

26.6

25.66

13.44

26.7

20.21

11.85

27.6

68.56

35.07

27.6

59.80

63.86

27.6

39.92

5.64

27.6

25.76

13.77

27.7

20.42

11.90

28.6

69.43

35.33

28.6

59.93

64.19

28.6

40.08

5.78

28.6

25.84

14.10

28.7

20.62

11.98

29.6

70.25

35.60

29.6

60.03

64.51

29.6

40.24

5.96

29.6

25.93

14.40

29.7

20.83

12.07

30.6

71.03

35.88

30.6

60.15

64.80

30.6

40.38

6.14

30.6

26.00

14.71

30.7

21.02

12.18

31.6

71.73

36.17

31.6

60.28

65.10

31.6

40.52

6.33

31.6

26.08

14.99

31.7

21.21

12.33

50.96 +50.95

12.29 -12.25

6.91 +

6.84

6.10 -

6.02

8.17 +8.11

&" 15« 48-.380

^ 8« 57«.938

9h 25« 2

a«.719

9»» 36»» 2

\2\U1

IQh 21- 4-.831

+88*>

53'

0".29

-85«

19' I

»7".46

+81«

41' A

tl".60

-80^

34'

6".83

+82*>

58' fi

A"Sn

312

APPARENT PLACES OF STARS, 1917.

CIRCUMPOLAR STARS.

FOR THE UPPER TRANSIT AT WASHINGTON

ff Octuitls.
Mag. 6.3

Bndley 1678.
Mag. 6.3

t Octantls.
Mag. 5.4

82 H. Camelop. uq.
Mag. 5.3

/cOctantU.
Mag. 5.6

Wash.
Mean
Time.

Right

Asoen-

slon.

Decli-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

DecLl-
natlbn.

Wash.
Mean
Time.

Ri^t
Ascen-
sion.

Decli-
nation.

Wash.
Mean
Time.

Ri^it
Ascen-
sion.

DecU-
nation.

1

h m

o /

h m

o /

h m

o /

h m

e /

h m

o /

Dec.

10 59

-84 8

»0

Dec.

12 14

+88 8

mm

Dec.

12 46

-8440

mm

Dec.

12 48

+8351

Doc.

13 27

-8521

0.8

s
53.77

WW

54.27

0.8

s
12.48

WW

52.77

0.8

s
7.04

WW

29.18

0.8

s
24.37

WW

9.31

0.9

s
14.92

49.99

1.8

53.97

64.33

1.8

13.13

52.53

1.8

7.25

29.10

1.8

24.55

9.02

1.9

15.16

49.86

2.8

54.18

54.38

2.8

13.79

52.31

2.8

7.47

29.02

2.8

24.73

8.74

2.9

15.39

49.71

3.8

54.39

54.42

3.8

14.46

52.12

3.8

7.67

28.93

3.8

24.92

8.48

3.9

15.60

49.57

4.8

54.59

54.45

4.8

15.12

51.94

4.8

7.89

28.83

4.8

25.11

8.24

4.9

15.82

49.41

6.8

54.81

54.47

5.8

15.77

51.77

5.8

8.11

28.71

5.8

25.29

8.03

5.9

16.05

49.24

6.7

55.04

54.50

6.8

16.39

51.61

6.8

8.34

28.60

6.8

25.46

7.83

6.9

16.29

49.07

7.7

55.27

54.55

7.8

16.98

51.45

7.8

8.57

28.49

7.8

25.63

7.62

7.8

16.55

48.90

8.7

55.51

54.63

8.8

17.55

51.31

8.8

8.84

28.38

8.8

25.80

7.43

8.8

16.82

48.74

9.7

55.76

54.71

9.8

18.11

51.16

9.8

9.10

28.29

9.8

25.95

7.22

9.8

17.10

48.69

10.7

56.01

54.80

10.8

18.66

50.99

10.8

9.37

28.22

10.8

26.10

7.02

10.8

17.41

48.45

11.7

56.26

54.92

11.8

19.22

50.82

11.8

9.66

28.18

11.8

26.26

6.81

11.8

17.71

48.34

12.7

56.51

55.07

12.8

19.80

50.63

12.8

9.94

28.16

12.8

26.43

6.58

12.8

18.03

48.25

13.7

56.74

55.24

13.8

20.40

50.45

13.8

10.22

28.16

13.8

26.61

6.34

13.8

18.32

48.19

14.7

56.96

65.40

14.8

21.07

50.26

14.8

10.48

28.17

14.8

26.81

6.10

14.8

18.62

48.13

15.7

67.16

65.55

15.8

21.78

50.08

15.8

10.73

28.19

15.8

27.02

5.87

15.8

18.90

48.06

16.7

67.36

55.71

16.8

22.52

49.92

16.8

10.97

28.21

16.8

27.24

5.65

16.8

19.17

48.04

17.7

57.55

55.86

17.8

23.27

49.79

17.8

11.20

28.21

17.8

27.45

5.45

17.8

19.42

47.99

18.7

57.76

55.98

18.8

24.02

49.69

18.8

11.43

28.19

18.8

27.67

5.27

18.8

19.67

47.93

19.7

57.94

66.10

19.8

24.73

49.60

19.8

11.66

28.16

19.8

27.88

5.12

19.8

19.93

47.85

20.7

58.17

56.24

20.8

25.38

49.52

20.8

11.90

28.14

20.8

28.07

4.99

20.8

20.21

47.76

21.7

68.39

56.38

21.8

26.01

49.46

21.8

12.18

28.12

21.8

28.26

4.88

21.8

20.51

47.66

22.7

68.63

56.55

22.8

26.61

49.39

22.8

12.46

28.10

22.8

28.44

4.76

22.8

20.82

47.59

23.7

68.87

56.74

23.8

27.18

49.31

23.8

12.75

28.11

23.8

28.61

4.63

23.8

21.15

47.54

24.7

59.11

56.96

24.8

27.76

49.22

24.8

13.05

28.15

24.8

28.79

4.48

24.8

21.49

47.51

26.7

59.34

57.18

25.7

28.37

49.12

25.8

13.35

28.22

25.8

28.97

4.32

25.8

21.83

47.50

26.7

69.55

57.42

26.7

29.03

49.01

26.8

13.63

28.30

26.8

29.17

4.15

26.8

22.16

47.51

27.7

59.76

57.66

27.7

29.73

48.91

27.8

13.90

28.38

27.8

29.39

4.00

27.8

22.47

47.56

28.7

59.94

57.89

28.7

30.46

48.82

28.8

14.15

28.47

28.8

29.61

3.85

28.8

22.76

47.58

29.7

60.12

58.12

29.7

31.22

48.76

29.8

14.39

28.55

29.8

29.83

3.72

29.8

23.05

47.60

80.7

60.29

58.33

30.7

31.98

48.72

30.8

14.63

28.64

30.8

30.07

3.62

30.8

23.32

47.62

81.7

60.47

58.53

31.7

32.73

48.70

31.8

14.86

28.71

31.8

30.30

3.53

31.8

23.59

47.62

9.81 -9.76

30.93 +30.91

10.'

r7 -10.73

9.34 +

9.28

12.37 -12.33

W 59" 65«.280

12b i4« 28«.425

12»»

46« 7M52

12*^ 48« 3

0V418

13h 27« 14-.624

-84*»

8' I

K)".60

+88*»

9' a

;6".08 1

-840

40' 2

t2".34 1

+83^

51' S

►0".47

-85^

21' 4

2".23

APPARENT PLACES OF STARS, 1917

313

CIRCUMPOLAR STARS.

FOR THE UPPER TRANSIT AT WASHINGTON.

<^OctUlti8.

Groombzidce 8888.

p Ootantis.

f UnuD Minoris.

69 G. Apodll.

Mag. 4.1

Mag. 7.2

Mag. 5.7

Mag. 4.4

Mag. 6.9

Wash.
Meao
Time.

Right

A806II>

skm.

DacU-
nation.

Wash.
Mean
Time.

Right

Asoeo-

sion.

Decli-
nation.

Wash.
Mean
Time.

Right

Aaoen-

sion.

Derli-
nstion.

Wash.
Mean
Time.

Right

Asoen-

sion.

Decli-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

h m

• /

h m

o /

h m

o /

h m

• /

h m

• /

Dec.

14 13

-8317

Dec.

15 2

+8732

m§

Dec.

15 24

-8411

m§

Dec.

16 54

+8210

mm

Dec.

1716

-8047

mm

0.9

s
30.10

WW

29.35

0.9

s
48.48

WW

44.85

0.9

s
0.60

WW

38.97

1.0

8

7.82

WW

27.13

1.0

8

0.43

WW

13:82

1.9

30.25

29.18

1.9

48.61

44.47

1.9

0.72

38.73

2.0

7.77

26.76

2.0

0.45

13.66

2.9

30.38

28.98

2.9

48.75

44.08

2.9

0.82

38.49

3.0

7.74

26.37

3.0

0.47

13.29

3.9

30.52

28.80

3.9

48.93

43.72

3.9

0.92

38.24

4.0

7.72

25.98

4.0

0.48

13.02

4.9

30.64

28.61

4.9

49.12

43.38

4.9

1.02

37.98

4.9

7.70

25.61

5.0

0.48

12.73

5.9

30.78

28.39

5.9

49.31

43.05

5.9

1.13

37.72

5.9

7.68

25.25

6.0

0.48

12.42

6.9

30.93

28.18

6.9

49.50

42.73

6.9

1.25

37.43

6.9

7.67

24.91

7.0

0.49

12.11

7.9

31.09

27.96

7.9

49.69

42.42

7.9

1.37

37.13

7.9

7.66

24.68

8.0

0.50

11.78

8.9

31.26

27.74

8.9

^9.87

42.14

8.9

1.50

36.84

8.9

7.65

24.25

9.0

0.61

ll;42

9.9

31.43

27.64

9.9

50.02

41.83

9.9

1.66

36.64

9.9

7.63

23.94

10.0

0.56

11.08

10.9

31.62

27.34

10.9

50.17

41.53

10.9

1.82

36.25

10.9

7.60

23.62

10.9

0.59

10.74

11.9

31.81

27.16

11.9

50.32

41.23

11.9

2.00

35.97

11.9

7.58

23.30

11.9

0.64

10.41

12.9

32.01

27.01

12.9

50.46

40.90

12.9

2.19

35.74

12.9

7.57

22.95

12.9

0.70

10.07

13.9

32.23

26.88

13.9

50.63

40.56

13.9

2.38

35.51

13.9

7.56

22.60

13.9

0.77

9.76

14.9

32.43

26.78

14.9

50.81

40.22

14.9

2.57

35.32

14.9

7.54

22.23

14.9

0.85

9.48

15.9

32.61

26.69

15.9

51.04

39.85

15.9

2.76

35.13

15.9

7.53

21.84

15.9

0.92

9.21

16.9

32.80

26.59

16.9

51.31

39.50

16.9

2.93

34.96

16.9

7.53

21.44

16.9

0.97

8.96

17.9

32.97

26.48

17.9

51.61

39.17

17.9

3.09

34.77

17.9

7.56

21.03

17.9

1.03

8.60

18.9

33.13

26.35

18.9

51.92

38.85

18.9

3.24

34.58

18.9

7.58

20.66

18.9

1.08

8.42

19.8

33.29

26.22

19.9

52.24

38.55

19.9

3.39

34.36

19.9

7.61

20.29

19.9

1.12

8.14

20.8

33.46

26.07

20.9

52.55

38.27

20.9

3.56

34.13

20.9

7.65

19.96

20.9

1.16

7.82

21.8

33.65

25.92

21.9

52.84

38.03

21.9

3.73

33.87

21.9

7.68

19.65

21.9

1.21

7.61

22.8

33.87

25.77

22.9

53.10

37.78

22.9

3.92

33.62

22.9

7.70

19.34

22.9

1.27

7.18

23.8

34.09

25.64

23.9

53.34

37.52

23.9

4.14

33.40

23.9

7.72

19.03

23.9

1.36

6:85

24.8

34.32

25.55

24.9

53.58

37.26

24.9

4.37

33.20

24.9

7.74

18.72

24.9

1.44

6.52

25.8

34.55

25.48

25.9

53.82

37.00

25.9

4.61

33.00

25.9

7.75

18.39

25.9

1.53

6.21

26.8

34.77

25.42

26.9

54.09

36.72

26.9

4.84

32.83

26.9

7.76

18.06

26.9

1.64

5:93

27.8

35.00

25.37

27.9

54.39

36.42

27.9

5.07

32.69

27.9

7.80

17.69

27.9

1.75

5.67

28.8

35.19

25.34

28.9

54.73

36.13

28.9

5.28

32.56

28.9

7.85

17.31

28.9

1.84

5^

29.8

35.39

25.32

29.9

55.10

35.83

29.9

5.48

32.43

29.9

7.89

16.93

29.9

1.93

5.20

30.8

35.58

25.27

30.9

55.49

35.55

30.9

5.68

32.30

30.9

7.94

16.57

30.9

2.02

4.96

31.8

35.76

25.23

31.9

55.90

35.28

31.9

5.87 32.151

31.9

8.00 16.21

31.9

2.10

4.70

8.56 -8.50

23.34 +23.32

9.88 -9.83

7.34 +7.27

6.5

J4 -6.16

14^ 13» 27«.793

15^ 3" 41M75

15»» 23« 56V594

16^ 54" 25" .488

lyh

15« 54".896

-83^

17' 2

1".03 1

+87^

33' 1<

0".52 1

-84«

11' 3(

0".39 1

+82*»

10' 3

2".75 1

-80^

47'

6".a6

314

APPARENT PLACES OF STARS, 1917.

CIRCUMPOLAR STARS.

FOR THE UPPER TRANSIT AT WASHINGTON.

<^ Vnm Minorls.

X Octantls.

A, Ursae Mlnoiis.

C Octantls.

76 Dneonia.

Mag. 4.4

Mag. 5.2

Mag. 6.6

Mag. 5.5

Mag. 5.7

Wash.
Mean
Time.

Right
Ascen-
sion.

DecU.
nation.

Wash.
Mean

Time.

Right
Ascen-
sion.

i>«^ mS&

Right
Ascen-
sion.

I>«H- M^

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

Decli-
nation.

h m

• /

h m

o /

h m

o /

h m

o /

h m

• /

MJvC»

17 68

+8636

§§

Dec.

18 6

-87 39

Dec.

18 69

+89 1

Dec.

19 28

-8913

Dec.

20 48

+8213

1.1

s
16.43

WW

57.83

1.1

s
25.40

58.40

1.1

64.72

20.32

1.1

25.13

32.59

1.2

30.51

64.61

2.1

15.20

57.50

2.1

25.34

58.10

2.1

63.59

20.06

2.1

24.41

32.33

2.2

30.33

64.51

3.0

16.00

57.16

3.1

25.26

67.81

3.1

62.55

19.79

3.1

23.66

32.07

3.2

30.18

64.37

4.0

14.81

56.81

4.1

25.17

67.64

4.1

61.58

19.52

4.1

22.84

31.81

4.2

30.02

64.23

5.0

14.66

56.47

5.0

25.06

57.22

6.1

60.68

19.24

5.1

21.98

31.55

5.2

29.86

64.07

6.0

14.50

56.14

6.0

24.93

56.90

6.1

59.84

18.96

6.1

21.10

31.28

6.2

29.71

63.90

7.0

14.36

55.83

7.0

24.82

56.56

7.1

59.05

18.69

7.1

20.18

31.00

7.2

29.56

63.74

8.0

14.22

55.52

8.0

24.71

56.22

8.1

58.29

18.43

8.1

19.28

30.69

8.2

29.43

63.59

9.0

14.09

55.23

9.0

24.65

56.86

9.1

57.54

18.20

9.1

18.44

.30.35

9.2

29.29

63.44

10.0

13.96

54.95

10.0

24.69

55.48

10.1

56.76

17.98

10.1

17.65

30.01

10.1

29.17

63.31

11.0

13.82

54.68

11.0

24.69

55.11

11.1

55.97

17.76

11.1

16.96

29.67

11.1

29.03

63.21

12.0

13.67

54.40

12.0

24.62

54.73

12.1

55.14

17.53

12.1

16.37

29.33

12.1

28.90

63.10

13.0

13.49

54.11

13.0

24.69

64.38

13.1

54.25

17.30

13.1

15.92

28.98

13.1

28.76

62.97

14.0

13.32

53.79

14.0

24.79

54.04

14.1

53.32

17.03

14.1

15.57

28.63

14.1

28.62

62.84

15.0

13.17

63.45

16.0

24.90

63.71

16.1

52.41

16.76

16.1

15.30

28.29

15.1

28.46

62.67

16.0

13.02

63.09

16.0

25.02

63.39

16.1

51.61

16.45

16.1

15.05

27.98

16.1

28.81

62.50

17.0

12.88

52.72

17.0

25.12

63.11

17.1

50.68

16.13

17.1

14.78

27.69

17.1

28.17

62.29

18.0

12.79

52.34

18.0

25.19

52.82

18.1

49.96

16.81

18.1

14.44

27.39

18.1

28.02

62.06

19.0

12.73

51.97

19.0

26.24

52.61

19.0

49.32

15.47

19.1

14.03

27.10

19.1

27.88

61.83

20.0

12.67

51.62

20.0

25.27

52.20

20.0

48.79

15.14

20.1

13.63

26.79

20.1

27.75

61.60

21.0

12.63

51.28

21.0

25.29

51.86

21.0

48.33

14.84

21.1

13.02

26.46

21.1

27.64

61.37

21.9

12.60

61.01

22.0

25.34

51.47

22.0

47.87

14.56

22.1

12.53

26.09

22.1

27.54

61.17

22.9

12.56

50.72

22.9

25.44

61.10

23.0

47.41

14.32

23.1

12.11

25.73

23.1

27.44

60.99

23.9

12.50

50.42

23.9

25.58

50.72

24.0

46.91

14.08

24.1

11.82

25.36

24.1

27.33

60.82

24.9

12.44

50.13

24.9

25.75

50.36

25.0

46.35

13.82

25.1

11.65

24.95

26.1

27.22

60.64

25.9

12.35

49.82

25.9

25.97

50.02

26.0

45.74

13.65

26.0

11.62

24.66

26.1

27.11

60.45

26.9

12.28

49.49

26.9

26.21

49.68

27.0

45.12

13.26

27.0

11.66

24.20

27.1

27.00

60.25

27.9

12.22

49.15

27.9

26.44

49.34

28.0

44.51

12.94

28.0

11.76

23.85

28.1

26.87

60.02

28.9

12.17

48.78

28.9

26.67

49.06

29.0

43.97

12.61

29.0

11.86

23.53

29.1

26.74

59.78

29.9

12.16

48.41

29.9

26.90

43.78

30.0

43.48

12.25

30.0

11.93

23.20

30.1

26.61

59.51

30.9

12.15

48.03

30.9

27.09

48.49

31.0

43.10

11.89

31.0

11.95

22.88

31.1

26.61

59.23

31.9

12.18

47.67

31.9

27.28

48.17

32.0

42.78

11.64

32.0

11.93

22.57

32.1

26.41

58.93

16.94 +16.91

24.54 -24.52

58.55 +58.54

73.89 -73.88

7.40 +7.33

17*» 59» 1«.307

ltf» 6" 11-.893

\^ 2" 39«.624

19»* 27« 42-.218

20^ 48" 40'.494

+86^

36' f

»1".17

-.87*>

39' I

W'M

+89^

1'

2".17

-89«

13' 5

J8".57

+82**

13' S

»".86

APPARENT PLACES OF STARS, 1917.

315

CIRCUMPOLAR STARS.

FOR THE UPPER TRANSIT AT WASHINGTON.

X Octantls.

f; Octantls.

^ Octantls.

89 H. Cephei.

y^ Ootantis.

Mag. 5.4

Mag. 5.7

Mag. 4.3

Mag. 5.6

Mag. 6.1

Wash.
Mean

Time.

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

h m

Decli-
nation.

Wash.
Mean

Time.

Right
Ascen-
sion.

Decli-
nation.

Wash.
Mean
Time.

Right
Ascen-
sion.

DecU-
natioQ.

Wash.
Mean
Time.

Right
Ascen-
sion.

DeeU.
nation.

h m

• /

• /

h m

• /

h m

0 /

b m

• /

Dec.

2138

-83 5

mm

Dec.

22 16

-8623

m§

Dec.

22 37

-8148

Dec.

23 27

+8651

mm

Dec.

23 47

-8228

mm

1.2

s
28.24

WW

65.65

1.2

s
21.49

WW

24.54

1.2

8

46.66

58.62

1.3

8

48.47

WW

43.65

1.3

8

23.78

WW

42.47

2.2

28.11

65.55

2.2

21.20

24.46

2.2

46.53

58.58

2.3

48.06

43.78

2.3

23.64

42.60

3.2

27.98

65.44

3.2

20.93

24.38

3.2

46.41

58.54

3.3

47.65

43.92

3.3

23.50

42.55

4.2

27.83

65.34

4.2

20.60

24.31

4.2

46.28

58.51

4.3

47.23

44.03

4.3

23.36

42.60

5.2

27.68

65.23

5.2

20.28

24.25

5.2

46.14

58.48

5.3

46.82

44.13

5.3

23.20

42.66

6.2

27.51

65.10

6.2

19.94

24.18

6.2

45.99

58.45

6.3

46.43

44.21

6.3

23.04

42.72

7.2

27.34

64.97

7.2

19.60

24.10

7.2

45.84

58.41

7.3

46.05

44.29

7.3

22.86

42.79

8.2

27.17

64.82

8.2

19.24

24.00

8.2

45.69

68.35

8.3

45.68

44.36

8.3

22.69

42.85

9.2

26.99

64.65

9.2

18.88

23.87

9.2

45.52

58.27

9.3

45.32

44.45

9.3

22.51

42.89

10.2

26.82

64.47

10.2

18.52

23.73

10.2

45.36

58.18

10.3

44.99

44.54

10.3

22.33

42.90

11.2

26.67

64.27

11.2

18.18

23.57

11.2

45.21

58.06

11.3

44.65

44.61

11.3

22.14

42.90

12.2

26.52

64.04

12.2

17.84

23.39

12.2

45.06

57.93

12.3

44.32

44.72

12.3

21.97

42.86

13.2

26.39

63.81

13.2

17.52

23.20

13.2

44.91

57.77

13.3

43.94

44.83

13.3

21.80

42.82

14.2

26.26

63.57

14.2

17.24

23.02

14.2

44.79

67.62

14.2

43.55

44.94

14.3

21.64

42.76

15.2

26.15

63.35

15.2

16.99

22.82

15.2

44.68

67.47

15.2

43.14

45.04

15.3

21.60

42.68

16.2

26.05

63.13

16.2

16.74

22.61

16.2

44.58

67.30

16.2

42.72

45.14

16.3

21.36

42.62

17.2

25.95

62.93

17.2

16.49

22.43

17.2

44.46

57.15

17.2

42.27

45.20

17.3

21.22

42.56

18.2

25.83

62.74

18.2

16.22

22.29

18.2

44.34

57.04

18.2

41.81

45.23

18.2

21.08

42.52

19.2

25.71

62.56

19.2

15.96

22.14

19.2

44.22

56.94

19.2

41.38

45.24

19.2

20.93

42.49

20.2

25.58

62.37

20.2

15.64

21.97

20.2

44.09

56.82

20.2

40.98

45.24

20.2

20.76

42.47

21.2

25.44

62.16

21.2

15.32

21.80

21.2

43.96

56.69

21.2

40.60

45.22

21.2

20.69

42.43

22.2

25.30

61.93

22.2

15.02

21.61

22.2

43.80

56.55

22.2

40.23

45.21

22.2

20.41

42.39

23.1

25.15

61.67

23.2

14.69

21.40

23.2

43.65

56.37

23.2

39.90

45.23

23.2

20.23

42.32

24.1

25.01

61.39

24.2

14.38

21.15

24.2

43.51

56.16

24.2

39.57

45.24

24.2

20.06

42.23

25.1

24.90

61.10

25.2

14.09

20.88

25.2

43.38

55.93

25.2

39.23

45.27

25.2

19.87

42.11

26.1

24.79

60.80

26.2

13.82

20.61

26.2

43.26

55.70

26.2

38.86

45.31

26.2

19.71

41.97

27.1

24.70

60.51

27.2

13.59

20.35

27.2

43.16

55.46

27.2

38.46

45.34

27.2

19.67

41.83

28.1

24.62

60.23

28.2

13.37

20.10

28.2

43.05

55.23

28.2

38.05

45.35

28.2

19.42

41.69

29.1

24.55

59.96

29.2

13.16

19.85

29.2

42.96

55.04

29.2

37.63

45.34

29.2

19.28

41.56

30.1

24.47

59.70

30.2

12.96

19.61

30.2

42.87

54.83

30.2

37.20

45.30

30.2

19.15

41.43

31.1

24.38

59.45

31.2

12.74

19.39

31.2

42.76

54.63

31.2

36.77

45.25

31.2

19.01

41.31

32.1

24.30

59.20

32.1

12.52

19.16

32.2

42.66

54.45

32.2

36.35

45.19

32.2

18.-87

41.19

8.32 -8.26

15.88 -15.85

7.02 -6.95

18.27 +18.24

7.64 -7.57

2l»» 38« 19^542

22h 16» 8-.656

22»^ 37« 39- .016

23»i 27« 44M25

23»» 47» 16-.424

-83«

6'

6".99

-86^

23' 5

57 ".13

-81^

49'

2".34

+86*»

50' £

►8".89

-82*

28' 4

18".42

tU APPARENT PLACES OF STARS, 1917.

FOR THE UPPER TRANSIT AT WASHINGTON.

APPARENT I'LAOES OF STARS, 1917. 317

FOR THE UPPER TRANSIT AT WASHINGTON.

318

APPARENT PLACES OF STARS, 1917.

FOR THE UPPER TRANSIT AT WASHINGTON.

APPARENT PLACES OF STARS, 1917. 319

FOR THE UPPER TRANSIT AT WASHINGTON.

820

APPARENT PLACES OF STARS, 1917.

FOR THE UPPER TRANSIT AT WASHINGTON.

Washinffton
Mean Tune.

Jan. 0.2
10.2
20.2
30.2

Feb. 9.1

Mar.

19.1
1.1
11.1
21.0
31.0

S AndxomecUe.
Mag. 4.5

Apr.

10.0
19.9
29.9
May 9.9
19.9

29.8

Junid 8.8

18.8

'28.8

July 8.7

18.7
28.7
Aug. 7.6
17.6
27.6

Sept. 6.6
16.5
26.5

Oct. 6.5
16.5

26.4

Nov. 5.4

15.4

25.3

Dec. 5.3

15.3
25.3
35.2

<^ AndiomecUe.
Mag. 3.5

Right
Ascension.

b
0

m
34

Mean Place
Sec dy Tan d

D^a, Dm a

8

10.879
10.742
10.605
10.475
10.358

10.261
10.193
10.158
10.163
10.213

10.311
10.457
10.649
10.884
11.160

11.467
11.796
12.141
12.494
12.842

13.180
13.499
13.790
14.050
14.275

14.462
14.609
14.717
14.787
14.821

14.822
14.793
14.737
14.657
14.558

14.442
14.314
14.178

137
187
130
117
VJ

98
35

5

50
08

146
192
335
376
807

339
345
353
348
388

819
301
300
335
187

147

106

70

34

1

39
56
80
99
116

138
136

Declina-
tion.

+28 51

//

56.04
55.33
•54.36
53.16
51.80

50.33
48.81
47.32
45.93
44.73

43.75
43.07
42.73
42.73
43.12

43.88
44.99
46.41
48.13
50.09

52.24
54.53
56.89
59.29
61.66

63.97
66.16
68.20
70.07
71.72

73.16
74.33
75.24
75.86
76.19

76.22
75.94
75.39

71

97

130

136

147

153
149
139
120
98

68
34
0
89
76

111
143
173
196
315

339

236
340
337
381

219
204
187
166
144

117

91

63

83

8

38
55

Right
Aaoenskm.

h m
0 34

8

54.075
53.936
53.795
53.661
53.542

53.442
53.371

139
141
184
119
100

71

9.953
1.142

40.54
+0.551

+0.06
+0.4

-0.04
+0.1

87
53.334 —

53.339 *

Declina-

tiCUQL

53.390

53.488
53.636
53.832
54.071
54.349

54.660
54.995
55.346
55.702
56.055

56.397
56.720
57.016
57.280
57.510

57.700
57.850
57.961
58.033
58.068

58.071
58.042
57.987
57.907
57.807

57.688
57.557
57.418

51
98

148
196
339
378
311

886
351
356
858
343

823
396
364
380
190

150

111

73

85

3

39

55

80

100

119

131
189

+30 24

40.59
39.88
38.92
37.70
36.31

34.79
33.22
31.66
30.20
28.90

27.85
27.09
26.66

71

96

133

189

153

157
156
146
130
105

76
43
6

26.60 —
26.92 ^^

68
27.60

28.66
30.05
31.74
33.68

35.84
38.13
40.53
42.97
45.40

47.77
50.04
52.16
54.12
55!87

57.39
58.66
59.66
60.36
60.77

60.85
60.61
60.09

106
139
169
194
316

339
340
244
343
337

327
313
196
176
153

ix Ca8iiopei«.

(Schedir.)
Var. 2.2-2.8

Right
Ascension.

137

100

70

41

8

34

53

h m
0 35

53.148
1.160

24.57
+0.587

+0.06
+0.4

-0.04
+0.2

8

48.101
47.827
47.554
47.293
47.056

46.857
46.707
46.617
46.594
46.644

46.768
46.969
47.240
47.576
47.968

48.405
48.875
49.365
49.863
50.354

50.830
51.277
51.687
52.053
52.368

374
273
361
337
199

150
90
33

50
134

301
271
836
393
437

470
490
498
491
476

447
410
366
315
260

52.628 ^

52.978 gg
53.066 gn

53.098 —
22

53.076
53.004
52.885
52.722
52.522

52.291
52.034
51.763

72
119
163
300
331

357
371

Declina-
tion.

+56 4

//

79.47
79.06
78.15
76.78
74.99

72.86
70.50
68.00
65.46
62.99

60.69
58.68
57.01
55.76
54.96

54.65
54.84
55.53
56.69
58.30

60.31
62.67
65.34
68.24
71.33

74.52
77.77
81.00
84.15
87.15

89.95
92.48
94.69
96.52
97.91

41

91
137
179
313

336
350
254
247

230

301

167

125

80

31

19

69

116

161

201

236
267
290
309
319

325
323
315
300
280

/< Phoenicls.
Mag. 4.6

Right
Ascension.

253
221
183
139
92

90.0U ..

99.24 —
99.14 ^^

47.272
1.792

56.41
+1.487

h m
0 37

s
25.410
25.194
24.986
24.792
24.620

24.474
24.363
24.292
24.265 —
24.288 ^

74

24.362

216
208

194
173
146

111
71

24.490
24.672
24.906
25.187

25.509
25.865
26.246
26.643
27.044

27.437
27.816
28.166
28.480
28.751

28.973
29.141
29.252
29.307
29.307

29.257
29.163
29.029
28.863
28.673

28.464
28.246
28.025

138
183
334

381
333

356
381
397
401
393

879
350
314
371
222

168
111

55
0

50

94
134
166
190
209

218
221

Declina-
tion.

-46 31

ft

96.09
96.00
95.44
94.42
92.95

91.09
88.86
86.31
83.51
80.49

77.34
74.11
70.87
67.69
64.64

61.77
59.18
56.91
55.01
53.56

9

56
103
147
186

223
255
280
302
315

323
324
318
805
287

259
227
190
145
90

52.57 ^

52.07 —

52.08 ^
52.59 "
53.57 ^

140

54.97

179
210
231
244
246

56.76

58.86
61.17
63.61

66.07
68.46
70.66
72.60
74.20

239
220
194
160
118

75.38
76.11
76.37

73
36

24.283
1.453

87.18
-1.056

+0.07
+0.4

-0.10
+0.2

+0.06

1+0.4

+0.07
+0.2

APPAEENT PLACES OF STAES, 1917. 321

FOR THE UPPER TRANSIT AT WA8HIHQT0N.

WSBS'— 1»17 ^Bl

APPARENT PLACES OF STAI^, 1917.

FOR THE UPPER TRANSIT AT WASHINGTON.

APPARENT PLACES OF STARS, 1917.

FOE TEffi UPPER TRANSIT AT WASniWGTOH.

APPARENT PLACES OF STARS, 1917.

FOR THE UPPER TRANSIT AT WASHINGTON.

APPAEENT PLACES OF STAES, 1917.

FOR THE UPPER TRANSIT AT WASHINGTON.

326 APPARENT PLACES OF STARS, 1917.

FOR THE UPPER ^TRANSIT AT WASHINGTON.

APPARENT PLACES OF STAE8, 1917.

FOR THE UPPER TRANSIT AT

328 APPARENT PLACES OF STARS, 1917.

FOR THE UPPER TRANSIT AT WASHINGTON.

APPARENT PLACES OF STARS, 1917,

329

F()R THE UPPER TRANSIT AT WASHINGTON.

WasihiiiKton
ICoHn Time.

Jan. 0.3
10.3
20.2
30.2

Feb. 9.2

J 9.2
Mar. l.l
11.1
21.1
31.0

Apr. 10.0
20.0
30.0

May 9.9
19.9

29.9

Jiiue 8.9

18.8

28.8

July 8.8

18.7
28.7
Aug. 7.7
17.7
27.6

Sept. 6.6
16.6
26.6

Ocl. 6.5
16.5

26.5

Nov. 5.4

15.4

25.4

De<-. 5.4

15.3
25.3
35.3

Mean Place
Sec a, Tan d

D^ a, Dm a

I' Piscinm.
Mag. 4.7

KiKht
Afironsion.

Declina-

tiOD.

h m
1 37

106

s
7.980

7.874

7.754 ^*
124

7.630
7.507

7.391
7.290
7.210
7.160

123
116

101
80
50

15

7.145 —
24

7.169
7.237
7.350
7.505
7.702

7.934
8.199
8.488
8.795
9.110

9.426

9.733
10.030
10.306
10.557

10.779
10.972
11.132
11.260
11.356

11.420
11.455
11.463 —
11.444 ^^

42

68
113
155
197
232

265
289
307
315
316

307
297
276
251
222

193

160

128

96

64

35

11.402

11.337
11.253
11.152

84
101

+ 54

//

12.38
11.71
11.06
10.44
9.89

9.42
9.07
8.86

67
65
62
55

47
35
21

5
8.81 —

8.97 **
37

9.34

9.95

10.79

11.87

13.17

14.65
16.33
18.11
19.97
21.89

23.76
25.57
27.25
28.77
30.10

31.21
32.08
32.70
33.10

61

84

106

130

148

168
178
186
192
187

181
168
152
133
111

87
62
40

1«

33.26 —
4

33.22
33.00
32.64
32.16
31.60

30.96
30.29
29.60

22

36
48
56
64

67
60

6.617

1.0(M

4.95
+0.089

+0.06
+0.4

-0.01
+0.4

^ Persei.

Mag. 4.2

Right
Asoension.

h m
1 38

8

28.556
28.346
28.118
27.882
27.649

27.432
27.241
27.091
26.992

210
228
236
333

217

191

150

99

30

26.963 —

24

93

26.977
27.070
27.231 ^•^
27.458

27.746

28.087
28.471
28.888
29.329
29.780

30.231
30.672
31.095
31.490
31.852

32.175
32.456
32.691
32.880
33.021

33.115
33.161
33.161
33.116
33.027

32.897
32.730
32.534

227
288
341

384
417
441
451
451

441
423
395
362
323

281
235
189
141
94

46

0

45

89

130

167
196

DecliDft-
tkm.

+50 16

//

^^•^ 16

37.60 —
37.31 ^
36.58 ^
36.46 "^

149
33.97

32.18
30.19
28.06
26.91

23.82
21.87
20.16
18.74
17.68

17.01
16.75
16.92
17.51
18.60

19.86
21.68
23.59
25.84
28.30

30.92
33.62
36.36
39.10
41.78

44.34
46.75
48.93
50.85
52.44

63.68
54.52
64.93

179
199
213
215
209

196
171
142
106
67

26

17

69

99

186

172
201
225
246
362

270
274
274
368
256

241
218
192
159
124

84
41

26.963
1.666

16.10
+1.203

+0.07
+0.4

-0.07
+0.4

recti.

Mag. 3.6

Right
Ascension.

h
1

m
40

8

14.066
13.938
13.802
13.662
13.623

13.392
13.278
13.186
13.122
13.094

13.105
13.160
13.259
13.403
13.688

13.811
14.068
14.350
14.661
14.962

15.277
15.686
15.881
16.168
16.410

16.632
16.822
16.976
17.096
17.180

127
136
140
139
131

114
93
63
38
11

55

99

144

185

333

257
282
301
311
815

306
296
277
352
333

190

154

130

84

51

17.231 j^
17.260 —
17.238 ^^

17.199
17.136

17.049
16.943
16.821

39

64
86

106
133

Declina-
tion.

-16 21

//

86.76
87.51
88.03

75
53

24

88.27 —

88.24 *
33

87.91
87.30
86.43
85.27
83.86

82.19
80.30
78.21
75.98
73.63

71.21
68.79
66.42
64.15
62.07

60.21
68.62
67.36
66.43
65.88

66.71
66.91
66.44
67.28
68.39

59.68
61.11
62.61
64.11
65.54

66.84
67.97
68.90

61

87

116

141

167

180
309
333
335
343

343

337
227
306
186

159

136

93

55

17

3D
53

84
111
129

143
150
150
143
130

113
93

12.696
1.042

86.83
-0.294

+0.06
\+0A

o Pisdum.
Mag. 4.6

Right
Ascension.

h m
1 41

s

1.906
1.801
1.681
1.656
1.429

1.311
1.206
1.123
1.068 ,3
1.060 —

23

1.073
1.138
1.249
1.404
1.601

107
120
126
126
118

106
83
55

1.836

2.101
2.391
2.699
3.016

3.334
3.646
3.946
4.226
4.480

4.709
4.906
6.072
5.206
5.308

6.378
6.420 ,3
6.433 —
6.419 "
6.382

5.320
5.238
5.137

65
111
155
197
234

266
290
308
817
318

313
399
380
3S5
339

197
166
134
103
70

43

37
62

82
101

DecUna-
tkm.

+ 8 44

//

62

6»
68

50
83

34.14
33.52
32.87
32.22
31.69

31.01

30.61

30.12

29.89 ^

29.83 —
15

29.98
30.36
30.98
31.83
32.93

34.26
36.75
37.42
39.19
41.02

42.87
44.69
46.48
48.03
49.47

50.72
51.77
62.60
53.19
63.58

53.76
63.76 —
63.61 '*

80

41
4»

87
63

86

110
182

150
167
177
183
186

163
174
160
144
136

106
83
6»

17

63.31

62.90

62.41
61.86
61.23

56

62

0.516
1.012

26.46
+0.164

APPARENT PLACES OF STARS, 1917.

FOR THE UPPER TRANSIT AT S)

APPARENT PLACES OF STARS, 1917.

331

FOR THE UPPER TRANSIT AT WASHINGTON.

WashiDRton
IfeanTune.

Jan. 0.3
10.3
20.2
30.2

Feb. 9.2

19.2
Mar. 1.1
11.1
21.1
31.1

Apr. 10.0
20.0
30.0

May 9.9

19.9

29.9

June 8.9

18.8

28.8

July 8.8

18.8
28.7
Aug. 7.7
17.7
27.6

Sept. 6.6
16.6
26.6

Oct. 6.5
16.5

26.5

Nov. 5.5

15.4

25.4

Dec. 5.4

15.3
25.3
35.3

S Plsoiiim.

Mag. 4.8

Right
AjoemioD.

h
1

m
49

s

16.855
16.750
16.631
16.505
16.377

16.254
16.145
16.055
15.994
15.967

15.979
16.034
16.134
16.277
16.461

16.685
16.941
17.222
17.522
17.833

18.147
18.457
18.754
19.034
19.291

•19.523
19.724
19.894
20.033
20.140

20.216
20.264

105
119
126
128
123

109
90
61

27

12

55
100
143
184
224

256
281
300
311
314

310
297
280
257
232

201
170
139
107
76

48

Mean Place
Sec a, Tan d

D^ a, D(u a

18
20.282 —

20.274 ®

20.239

20.182
20.101
20.003

35

57

81

08

Declina-
tion.

+ 2 46

//

48.36
47.67
47.02
46.43
45.92

45.53

45.28 jj

45.17 —

45.24 ^
28

40

69
61
69
51
39

25

45.52

46.01
46.73
47.68
48.87
50.25

51.83
53.55
55.38
57.27
59.18

61.04
62.81
64.43
65.88
67.11

68.11
68.85
69.34
69.57
69.58

69.38
69.00
68.49
67.87
67.18

66.44
65.69
64.95

72

95

119

138

158

172
183
189
191
186

177
162
145
123
100

74
49
23
_l
20

38
51
62
69
74

75
74

/^AzietiB.

Mag. 2.7

Right
Aaoention.

h
1

m
50

s
4.536
4.423
4.295
4.158
4.020

3.887
3.769
3.672
3.607 27
3.580 —

15

3.595
3.657
3.767
3.924
4.126

113
128

137
138
133

118
97
G5

4.367
4.642
4.944
5.265
5.596

5.929
6.258
6.574
6.871
7.145

7.391
7.606
7.791
7.942
8.060

8.147

8.203 ^

8.229 —

8.226 ^
32

58

62
110
157
202
241

275
302
321
331
333

329
316
297
274
246

215

185
151
118

87

56

15.422
1.001

41.75
+0.049

+0.06
+0.4

0.00
+0.5

8.194

8.136
8.053
7.948

83
105

Declina-
tion.

+20 24

//

22.54
22.13
21.56
20.85
20.05

19.17
18.26
17.37
16.54
15.83

15.28
14.93

41
57
71
80

88

91
89
83
71
55

35

11
14.82 —

14.98 "

15.40 *^
71

16.11
17.07
18.27
19.68
21.27

22.97
24.75
26.57
28.38
30.14

31.79
33.34
34.74
35.97
37.03

37.91

38.60

39.12

39.47 ^^

39.63 —
1

39.62
39.44
39.10

96
120
141
159
170

178
182
181
176
165

155
140
123
106

88

69
52
35

^ Phceniois.
Mag. 4.4

18
34

3.057
1.067

10.04
+0.372

RlKht
Axsension.

h
1

m
50

+0.07
+0.4

-0.02
+0.5

20.591
20.361
20.121
19.877
19.637

19.411
19.207
19.031
18.895
18.805

18.765
18.780
18.853
18.984
19.172

19.411
19.697
20.022
20.378
20.755

21.144
21.533
21.913
22.273
22.605

22.900
23.152
23.356
23.509
23.609

23.657
23.652
23.601
23.506
23.370

23.199
22.999
22.778

230
240
244
240
226

204

176

136

90

40

15

73

131

188

239

286
325
356
377
389

389
380
360
332
295

252
204
153
100

48

51

95

136

171

200
221

-46 41

100.86 .^

101.63 27

101.90 —

101.65 ^

100.90 ^^
123

Dclina-
tion.

99.67
97.99
a5.91
93.46
90.71

87.70
84.52
81.21
77.85
74.51

71.27
68.22
65.41
62.93
60.84

168
208
245
275
301

318
331
336
334
324

305
281
248
209
165

i> Ccti.
Mag. 4.2

59.19,,,
58.03 ^
57.40 ,,
57.30 —
57.76 *^

08

58.74
60.21
02.10
64.36
66.89

69.59
72.35
75.06
77.61
79.92

81.88
83.43
84.53

147
189
226
253
270

276
271
255
231
196

155
110

19.001

1.468

92.87
-1.062

Rif^t
Aacension.

h
1

56

s

7.101
6.971
6.828
6.678
6.527

6.382
6.249
6.138
6.054
6.005

5.996
6.030
6.110

130
143
150
151
145

133

111

84

49

9

34
80

6.236 *^

171
211

+0.05
\+0A

+o.(ys

6.407

6.618
6.866
7.142
7.442
7.756

8.076
8.396
8.703
8.996
9.267

9.510

9.722

9.899

10.042

10.149

10.220
10.257

248
276
300
314
820

320
307
293
271
243

212
177
143
107
71

37
6

10.263 —

10.237 ^

10J83 *^
81

10.102

10.000 *^

9.877 *^

Derltauh
tion.

21 28

//

47.42
48.34
48.94

02
eo

29
49.23 —

49.20 '
36

48.84 ^

48.15 *"

47.15
45.84
44.24

42.39
40.30
38.02
35.59
33.06

30.47
27.91
25.41
23.05
20.90

19.C0
17.42
16.20
15.36
14.94

14.92
J5.32
16.10

vj:j2

18.61

20.21
21.96
23.78
25.58
27.30

28.86
30.22
31.33

100
131
160
186

200
228
243
253
259

256
250
236
215
190

158

122

84

42

2

40

78

112

130

100

175
182
180
172
166

136
Ul

5.618
1.075

46.13
-0.393

332 APPARENT PLACES OF STARS, 1917.

FX)R THE UPPER TRANSIT AT

APPARENT PLACES OF STARS, 1917.

FOR THE trPPER TRANSIT AT WASHINGTON.

334

APPARENT PLACES OF STARS, 1917

FOR THE UPPER TRANSIT AT WASHINGTON.

Wi

ashinston
BUI Tune.

Jan. 0.3
10.3
20.3
30.2

Feb. 9.2

/i Fomads.
Mag. 5.2

Mar.

19.2

1.2

11.1

21.1
31.1

Apr.

10.0
20.0
30.0
May 10.0
19.0

29.9

June. 8.9

18.9

28.8

July 8.8

18.8
28.7
Aug. 7.7
17.7
27.7

Sopt. 6.6
16.6
26.6

Oct. 6.6
16.6

26.5

Nov. 5.5

15.4

25.4

Dec. 5.4

15.4
25.3
35.3

Mean Place
Sec a» Tan a

Right
Aacension.

h m
2 9

8

16.491
16.338
16.169
15.992
15.811

15.635
15.473
15.331
15.219
15.142

15.107
15.116

153
169
177
IBl
176

162

142

112

77

35

9

15.175 *^
108

157

201

D^ a, Dm a

D^a, D^a

15.283
15.440

15.641
15.883
16.159
16.461
16.782

17.114
17.449
17.777
18.090
18.383

18.648
18.881
19.078
19.238
19.358

19.439
19.481

19.486 ~

19.455 *^

19.391 "
93

19.298

242
276
302
321
832

335
328
313
293
265

233
197
160
120
81

42

19.177

19.033

121
144

Doclina-
tion.

-31 6

//

50.96
51.99
5^63
52.87
52.70

52.12
51.16
49.82
48.14
46.13

43.85
41.33
38.62
35.79
32.88

29.96
27.11
24.38
21.86
19.61

17.69
16.15
15.04
14.39

103
64
24

17
58

96
134
168
201
228

252
271
283
291
292

285
273
252
225
192

154

111

65

y Triangnli.
Mag. 4.1

Right
Ascension.

14.22 —
30

14.52
15.29
16.48
18.04
19.91

22.02
24.26
26.54
28.79
30.89

32.79
34.40
35.68

77
119
156
187
211

224
228
225
210
190

161
128

14.907
1.168

47.04
-0.604

h

9

m
12

+0.05
+0.3

+0.03
+0.5

s
24.214
24.087
23.940
23.776
23.606

23.440
23.285
23.155
23.055
22.998

22.988
23.030
23.127
23.276
23.478

23.725
24.011
24.332
24.678
25.037

25.403
25.768
26.122
26.460
26.777

27.0G7
27.327
27.554
27.747
27.906

28.029
28.118
28.170
28.188
28.170

28.119
28.036
27.922

127
147
164
170
166

155

130

100

57

10

42

97

149

202

247

286
321
846
859
366

865
354
338
317
290

260
227
193
159
123

89
52
18

18
51

83
114

Derlinor
tion.

+33 27

66.32
66.32
66.04
65.50
64.71

63.71
62.53
61.25
59.91
58.57

57.32
56.21
55.28
54.61
54.20

54.10
54.32
54.83
55.66
56.74

58.06
59.60
61.31
63.12
65.03

66.96
68.89
70.78
72.61
74.33

75.92
77.37
78.66
79.75
80.64

81.28
81.69
81.83

0

28

54

79

100

118
128
134
134

125

111
93
67
41
10

22

51

83

108

132

154
171
181
191
193

193
189
183
172
159

145

129

109

89

64

41
14

BTCett.

Mag. 5.7

Right
Ascension.

h m
2 12

22.490
1.199

50.23
+0.661

+0.07
+0.3

-0.04
+0.5

s
52.088
51.983
51.861
51.728
51.589

51.452
51.324
51.215
51.129
51.076

51.061
51.088
51.159
51.275
51.434

51.633
51.867
52.132
62.418
62.720

63.029
63.338
63.639
63.927
54.196

64.441
64.659
64.848
55.006
55.132

55.228
65.293
55.327

105
122
133
139
137

128

109

86

53

15

27

71

116

159

199

234
265
286
802
309

309
301
288
269
245

218
189
158
126
96

65
34
6

65.333 —
55.310 ^

48

65.262
55.188
65.092

74
96

Declina-
tion.

- 6 47

//

71.66
72.54
73.25
73.80
74.15

74.29
74.23
73.93
73.41
72.64

71.64
70.40
68.94
67.27
65.44

63.48
61.42
69.32
57.23
55.21

53.32
61.61
60.11
48.89
47.96

47.35
47.07
47.10
47.44
48.04

48.86
49.85
50.97
52.17
63.37

64.53
65.62
56.60

88
71
55
35
14

6

30

52

77

100

124
146
167
183
196

206
210
209
202
189

171

150

122

93

61

28

3
34
60
82

99
112
120
120
116

109
98

^Eridanl.

Mag. 3.8

Right
Ascension.

h m
2 13

B

34.362
34.086
33.803
33.510
33.218

32.935
32.673
32.440
32.247
32.101

266
283
293
292
283

262
233
193
146
91

60.633
1.007

75.03
-0.119

+0.06
+0.3

+0.01
+0.5

32.010 33

31.977 —

32.007 ^

32.103 ^

32.261 ^
218

32.479

32.752 ^"^

33.073 ^^^

362

33.435
33.825

34.652
36.067
35.468
35.842

36.182
36.481
36.730
36.925
37.062

390
409

418
415
401
374
340

299
249
195
137

77

37.139 21
37.160 —
37.122 ^
37.031 *^
36.892 ^^*

1S5
36.707
36.484 ^
36.231 ^

Declina-
tion.

-51 53

//

^•^101

55.44 ^

55.90 —

55.83 ^

55.22 ®^
113

54.09

52.48
50.43
47.97
45.19

42.12
38.86
35.43
31.95
28^48

25.09
21.88
18.91
16.26
14.02

161
206
246
278
307

327
343
348
347
339

321
297
266
224
181

129

74

12.21

10.92

10.18 ^

10.00 —

10.40 ^
96

11.36

148

197

234

268

288

296
296
283
257
224

181
135

12.84
14.81
17.16
19.83

22.71
25.67
28.63
31.45
34.02

36.26
38.07
39.42

32.565
1.620

45.88
-1.275

+0.04
+0.3

+0.07
+0.6

APPAKENT PLACES OF STARS, 1917. 335;

FOR THE UPPER TRANSIT AT WASHINGTON.

ashington
Ban Time.

W
Mean

Jan. 0.3
10.3
20.3
30.2

Feb. 9.2

19.2
Mar. 1.2
11.1
21.1
31.1

Apr. 10.0
20.0
30.0

May 10.0
19.9

29.9

Juno 8.9

18.9

28.8

July 8.8

18.8

28.7

Aug. 7.7

17.7

27.7

Sept. 6.6
16.6
26.6

Oct. 6.6
16.5

26.6

Nov. 5.5

15.4

25.4

Dec. 5.4

15.4
25.3
35.3

OCett.

(Mira,)
Var. 1.7-9.6

Right
Ascension.

Mean Place
Sec d, Tan d

h m
2 15

Df a, Dw a
D^ a, D» a

s
10.717
10.616
10.496
10.366
10.229

10.093
9.966
9.856
9.772
9.719

9.703
9.729
9.800
9.915
10.073

10.272
10.505
10.769
11.054
11.356

11.664
11.973
12.274
12.563
12.833

13.079
13.300
13.490
13.651
13.782

13.880
13.948
13.988
13.997 -^
13.979 ^*

44

13.935
13.865
13.772

101
120
130
137
136

127

no

84
63
16

26

71

115

159

199

233
264
285
302
306

309
301
289
270
246

231
190
161
131
98

68
40

70
93

Declina-
tion.

~ 3 20

//

83
71
58
41
24

69.37

70.20
70.91
71.49
71.90

72.14

72.21 —

72.06 "

71.71 ^

71.14 ''
81

70.33
69.31
68.05
66.59
64.94

63.16
61.25
59.27
57.28
55.33

53.46
51.74
50.22
48.93
47.90

47.17
46.72 ,3
46.59 —
46.74 ^*

40
63

81

93

102

105

106

100
91

102
126
146
166
178

191
198
199
195
187

172
152
129
103
78

46

K FomaciB.
Mag. 5.4

47.14

47.77
48.58
49.51
50.53
51.58

52.63
53.63
54.54

9.150
1.002

73.83
-0.058

Right
Aaremion.

h m
2 18

+0.06
+0.3

0.00
+0.6

s

46.250
46.119
45.971
45.811
45.646

45.484
45.331
45.197
45.088
45.013

44.977
44.984
45.037
45.138
45.285

45.475
45.704
45.968
46.257
46.566

46.885
47.206
47.522
47.826
48.111

48.372
48.604
48.804
48.969
49.099

131

148
160
164
162

153

134

109

75

36

7

63
101
147
190

229

264
289
300
319

321
316
304
285
261

232
200
165
130

49.193 ^^
49.252 j^
49.276 —
49.267 •

40

71

49.227

49.156
49.059

48.937

97
122

DcwUnfr-
tkm.

-24 11

//

37.21
38.29
39.05
39.46
39.51

39.21
38.54
37.54 ^~

106

76

41

6

80

67

36.21
34.57

32.66
30.50
28.13
25.60
22.97

20.28
17.61
15.02
12.56
10.32

133
164
191

216
237
258
268

<^Hydzl.
Mag. 4.3

Right
Aaoeuion.

267
259
346
224
197

«-70 128

^•^86
4.56

4.12-^
1

4.13

4.58
5.44
6.66
8.21

9.98
11.93
13.96
15.98
17.92

19.72
21.28
22.56

45

86
122
155
177

195
203
202
194
180

156
128

44.646
1.096

35.30
-0.449

+0.05
+0.3

+0.02
+0.6

h m
2 20

s
18.41

17.86
17.29
16.70
16.12

15.56
15.04
14.58
14.17
13.85

13.61
13.47
13.44
13.51
13.68

13.95
14.31
14.75
15.28
15.85

16.47
17.10
17.75
18.38
18.97

19.52
19.99
20.38
20.68
20.88

20.97
20.94
20.82
20.59
20.27

19.87
19.39
18.87

55
57
59
58
56

52
46
41
32
24

14
8

7
17
27

36
44

53
57
62

63
66
63
59
66

47
89
30
20
9

3
12
23
32
40

48
52

Declina-
tion.

-69 1

//

83.20
84.09

89

84.37 —

84.06 '^

83.15 ^^
146

81.69

197
248
281
316
340

360
360
371
366
350

328

297

258

214

163

37.17 ,^

36.10 ^^

35.63 —

35.76 **

36.47 ^^
132

79.72
77.29
74.48
71.32

67.92
64.32
60.63
56.92
53.27

49.77
46.49
43.52
40.94
38.80

37.79
39.64
41.98
44.72
47.75

50.96
54.23
57.43
60.44
63.14

65.44
67.26
68.53

185
23i
274
808
321

327
320
301
270
230

182
127

I Cassiopeise.
Mag. 4.6 .

Right
Asownsioin.

16.017
2.795

72.48
-2.610

+0.02
+0.3

+0.14
+0.6

h m
2 22

s
15.31
14.94
14.53
14.09
13.64

13.20
12.79
12.44
12.17
11.97

11.88
11.89
12.02
12.25
12.59

13.02
13.53
14.11
14.74
15.41

16.09
16.78
17.46
18.12
18.74

19.31
19.83
20.29
20.68
21.00

21.24
21.39
21.47
21.46
21.36

21.18
20.92
20.58

37
41
44
45
44

41
35
27
20
9

1

13
23
34
43

51
68
63
67
68

60
68
66
62
57

52
46
39
32
24

15
8
1

10
18

26
34

12.509
2.563

Declina-
tion.

+67 1

//

72.79 „
73.34 —
73.33 *

{ .'64

107

72.79

71.72
70.18^
68.24 *•*
65.99
63.51

248

261

60.90*

58.29

55.76

53^41

51.32

49.57
48.19
47.25
46.76

46.74 —

44

47.18 ^
48.07 "*

361
253
835

209
176

138
94
49

49.38
51.09
53.16

55.53

58.18

.131
171
207
237

266

284

61.02

64.04^

67.14^*^
313

70.27

73.36
76.35
79.17
81.71

83.93
85.76
87.12

308
300
282
254
222

183
136

48.50
+2.360

+0.10
+0.3

-0.13
AAA

APPARENT PLACES OF STARS, 1917.

FOB THE UPPER TRANSIT AT

APPARENT PLACES OF STARS, 1917

337

FOR THE UPPER TRANSIT AT WASHINGTON.

Washington
Mean Tune.

Jan. 0.3
10,3
20.3
30.2

Feb. 9.2

19.2
Mar. 1.2
11.1
21.1
31.1

Apr. 10.1
20.0
30.0

May 10.0
19.9

29.9

June 8.9

18.9

28.8

July 8.8

18.8
28.8
Aug. 7.7
17.7
27.7

Sept. 6.6
16.6
26.6

Oct. 6.6
16.5

26.5

Nov. 5.5

15.5

25.4

Dec. 5.4

15.4

25.3

35^3

Mean Place
Sec a, Tan d

D^ a, Dm a

D^ a, D« d

M Hydri.

Mag. 5.3

Right
Ascension.

h m
2 33

s

27.66
26.49
25.24
23.98
22,74

21.53
20.40
19.36
18.44
17.69

17.09
16.66
16.44

16.41 —

16.57 ^*
36

117
125
128
124
121

113

104

02

75

60

43
22

16.93
17.46
18.17
19.03
20.01

53
71

86

US

107

21.08
22.22 ^^[
23.39 "'
24.55 "^
25.67 "^

103

26.70
27.61
28.37
28.96
29.34

91
76
59
3^
17

29.51 —

29.45 ^

29.17
28.68
28.00

27.14
26.12
25.01

28
49
68

86

102
111

Deollni^
lion.

-79 27

89.07
89.96

89

29

90.25 —
89.93 ^^
89.02 •^

147

87.55

199

243

282

317

340

85.56
83.13
80.31
77.14

73.74
70.16
66.48
62.79 ^

358
368

59.16

55.69
52.44
49.50
46.95
44.85

363
347

325
294
255
210
150

^3-26 104

42.22 ^3

41.79 —
41.95 ^^
42.72 '*

136

44.08

45.99 '''

48.37 ^^
Ki 1- 278

51. Id
54.24^

325

57.49

60.80 ^^

64.05^^

67.10^

69.84 ^^*
233

72.17
74.00
75.29

183
129

y Aiietit.

Mag. 5.4

Right
Ascension.

h m
2 34

s
7.785

7.686
7.564
7.425
7.275

7.122
6.976
6.848
6.744
6.675

99
122
139
150
153

146

128

104

60

28

23.719
5.470

78.11
-5.379

-0.03
+0.3

+0.28
+0.6

6.647 —
6.664 "
6.729 ^
6.844^"
7.007 ^^

207

7.214

246
278
304
323
331

333
329
317
299
278

7.460
7.738
8.042
8.365

8.696
9.029
9.358
9.675
9.974

10.252
10.505
10 732
10.928
11.095

253
227
196
167
137

11.232

104

11.336

11.410 ;^

11.450 ^^

11.460 —
23

11.437

11.382 ^

11.298 **

Derllna-
tkm.

+21 36

//

23.37
23.12
22.74
22.23
21.61

20.89
20.11
19.30
18.52
17.81

17.20
16.74
16.48

16.42 —
16.61 *®

48

25
38
51
62
72

78
81
78
71
61

46
26

17.04
17.71
18.60
19.71
20.98

23.90
25.46
27.03
28.67

30.05
31.44
32.70
33.84
34.83

35.66
36.34
36.88
37.28
37.53

67

80

111

127
141

151
156
167
154
148

130

126

114

99

83

68
54
40
25
11

37.64 —

37.61 ^
37.42 "

<^Ceti.

Mag. 4.0

Right
Ascension.

h m
2 35

8

15.287

Declina-
tion.

- 0 J

15. 193
15.078
14.948
14.808

14.666
14.529
14.407
14.307
14.238

04
115
130
140
142

137

122

100

00

33

14.205 —

14.214 *

14.267 ^

14.365 ^

14.508 ^*^
183

14.691

6.008
1.076

11.29
+0.396

+0.07
+0.3

-0.02
+0.6

14.912
15.165
15.442
15.737

16.043
16.352
16.655
16.950
17.229

17.486
17.721
17.928
18.109
18.259

18.379
18.471
18.532
18.563
18.565-^

28

18.537

221
2S3
277
295
306

300
303
295
279

257

235
207
181
150
120

92
61
31

38.35

39.16
39.87
40.48
40.97

41.32

41.50

41.52-^

41.35 "
87

58

81
71
61
40
35

18

40.98

40.40
39.59
38.57 '~

81

18.482
18.400

55

82

37.33
35.91

34.31
32.59
30.77
28.90
27.04

25.23
23.54
22.00
20.66
19.56

124
142
160

172
182
187
186
181

100
154
134
110
85

18.71
18.15
17.88
17.87
18.11

18.57
19.22
20.00
20.88
21.82

22.77
23.69
24.56

56
27
1
24
46

65
78
88
94
95

92

87

€ Hydri.

Mag. 4.3

Right
Ascension.

13.607
1.000

43.75
0.000

+0.06
+0.3

0.00
+0.6

h m
2 38

s
21.00

20.48
19.92
19.33
18.75

18.18
17.64
17.14
16.70
16.34

16.06
15.88
15.80
15.82
15.93

16.16
16.48
16.88
17.36
17.90

18.48
19.10
19.73
20.36
20.96

21.52
22.02
22.44
22.78
23.01

23.16
23.18 —
23.11
22.93
22.64

52
56
59
58
57

54
50
44
36
28

IS

8

2
11
23

32
40
48
54
58

62
63
63
60
56

50
42
34
23

14

22.28
21.85
21.35

18
29
36

43
50

Docllna-
tlon.

-68 36

90.86
92.02
92.58
92.54
91.92

90.73
89.01
86.81
84.18
81.20

77.93
74.44
70.81
67.13
63.46

59.91
56.53
53.45
60.71
48.39

116
56

4

62
119

172
220
263
298
327

349
363
368
367
355

338
308
274
232
182

^•57 i«
45.28 .J

44.57 ;^

44.47 —

45.00 ^

112

46.12

160
219
264
296
319

47.81

50.00
52.64
55.60

58.79
62.10
65.38
68.51
71.39

73.89
75.94
77.46

331
328
313

7»i
250

205
152

18.462

2.744

80.74
-2.655

+0.02
+0,3

+0.13

39398*^—1917 22

338

APPARENT PLACES OF STARS, 1917

FOR THE UPPER TRANSIT AT WASHINGTON

Washington
Mean Tune.

Jan.

Feb.

Mar.

10.3

20.3

30.3

9.2

19.2
1.2
11.1
21.1
31.1

Apr.

10.1
20.0
30.0
May 10.0
20.0

29.9

Jiiue 8.9

18.9

28.8

July 8.8

18.8
28.8
Aug. 7.7
17.7
27.7

Sept. 6.7
16.6
26.6

Oct. 6.6
16.5

26.5

Nov. 5.5

15.5

25.4

Dec. 5.4

15.4
25.4
35.3

S Persel.
Mag. 4.2

Right
Ascension.

Mean Place
Sec! a, Tan d

h m
2 38

8

33.574
33.410
33.213
32.989
32.752

32.513
32.285
32.083
31.920
31.805

31.748
31.758
31.833

164
197
224
237
239

228
202
163
115
67

10
76

31.977 ^"

209
209

D^ ay Dm a

D^ d, D.

o

32.186

32.455
S2.777
33.145
33.547
33.973 *^

440

34.413

322
368
402

34.859
35.300
35.728
36.134

36.515
36.864
37.177
37.453
37.687

446
441
428
406
381

349
313
276
234
190

37.877 ^^^
38.021 y,

38.118 ^;

38.167 —
38.165 ^

50

38.115
38.017 ^
37.875 "^

Doc'linu-
tion.

-1-48 52

60.90 ^
61.56 ^^
61.82 —
61.69 ^^
61.16 ^

90

y Ccti seq.
Mag. 3.7

60.26
59.02
57.50

124
152

187
192

189
178

53.90

51.98
50.09
48.31
46.71 ^^
45.35 ^^

106

44.29 ,3

43.56 '

43.18 2

43.16 —

43.50 ^
70

44.20

103
132
159
181
200

45.23
46.55
48.14
49.95

51.95
54.10
56.35
58.66
60.99

63.30
65.54
67.66
69.63
71.40

72.91
74.11

215
225
231
233
231

224
212
197
177
131

120

31.361

1.520

41.76
-f-1.140

Right I Deelinar
Ascension. tion.

h

2

m
38

-f-0.08
+0M

-0.06
+0.6

s
61.581
61.490
61.377
61 .247
61.108

60.965
60.827
60.703
60.601
60.529

60.494
60.500
60.550
60.646
60.786

60.969
61.189
61.441
61.718
62.013

62.320
62.629
62.934
63.230
63.511

63.771
64.009
64.220
64.405
64.560

64.685
64.782
64.848
64.884

64.891 —
24

64.867

64.815 f

64.736 '^

91
113
130
139
143

138
124
102

72

35

6

60

96

140

183

220
252
277
295
307

309
305
296
281
260

238
211
185
155
125

97
66
36

+ 2 53

18.20
17.40
16.78
16.17
15.65

15.23

14.97 ,^

14.83 —

14.86 ^
22

41

74
68
61
52
42

26

15.08

15.49
16.12
16.96
18.01
19.25

20.68
22.25
23.95
25.70
27.48

29.22
30.89
32.43
33.80
34.95

35.88
36.55
36.95
37.10
37.02

36.70
36.22
35.60
34.86
34.07

33.24
32.41
31.61

63

84

105

124

143

157
170
176
178
174

167
154
137
115
93

07
40
15

8
32

48
62
74
79
83

83
SO

59.876
1.001

11.96
-f-0.050

-f-0.06
+0.3

0.00
+0.6

TT Ccti.
Mag. 4.4

Right
Ascension.

h m
2 40

11.960
1, u" 105

11.727 ^^

11.584 "'^

11.432 ^^^
155

11.277
11.127
10.990
10.877
10.794

10.746

150

137

113

83

48

6

10.740 —
10.778 ^®
10.862 ^
10.992 ^^

172

11.164
11.375 ^"

245
271
291
305

308
306
298
283
262

239
211
182
151

11.620
11.891

12.182

12.487
12.795
13.101
13.399
13.682

13.944
14.183
14.394
14.576
14*727

119
14.846
14.934
14.989
15.012 -'
15.005

88
55
23

14.967
14.900
14.806

38

67
94

Declina-
tion.

-14 12

33.41
34.51
35.38
35.99
36.33

36.40
36.17
35.67
34.87
33.80

32.47
30.89
29.09
27.09
24.92

22.66
20.33
18.00
15.72
13.56

11.58
9.84
8.37
7.24
6.47

6.08
6.07
6.44
7.16

8.18

9.47
10.94
12.54
14.20
15.83

17.40
18.84
20.09

no

87

61

34

7

23

50

80

107

133

158
180
200
217
226

233
233
228
216
198

174
147
113

4 I

39

1

37

72

102

129

117
160
106
163
157

144

125

10.269
1.031

34.51
-0.253

+0.06
+0.3

+0.01
+0.6

/^Ceti.
Mag. 4.4

Right
Ascension.

h
2

m
40

28.894
28.806
28.694
28.565
28.424

28.280
28.141
28.017
27.914
27.843

27.809
27.817
27.871
27.972
28.118

28.305
28.531
28.789
29.072
29.375

29.687
30.002
30.314
30.615
30.902

31.169
31.413
31.631
31.822
31.984

32.117
32.220

Q'> OQ'J

32.336

32.:mh

32.330
32.283
32.206

88
112
129
141
144

139

124

103

71

34

8

54

101

146

187

226
258
283
303
312

315
312
301
287
267

244
218
191
162
133

103
73
43
12

IS

n

Declina-
ticm.

+ 9 45

//

60.45
59.88
59.30
58.72
58.16

57.64
57.17
56.79
56.53

57
58
58
56
62

47
38
26

18

56.40 —
3

56.43

56.66

57.09

67.74

58.59

59.64
60.89
62.28
63.79
65.38

67.00
68.60
70.15
71.59
72.89

23
43

65

85

106

126
139
151
IM
1(B

160
165
144
130
112

74.01
74.94
75.65
76.16
76.45

76.56
76.50
76.30
75.98
75.56

75.07
74.53
73,96

93
71
61
29
11

6
20
32
42
49

64

67

27.153
1.015

52.09
+0.172

+0.06
+0.3

-0.01
+0.6

APPARENT PLACES OF STARS, 1917

339

FOR THE UPPER TRANSIT AT WASHINGTON.

Wash inf ton
Mean Tlmo.

Jan. 0.3
10.3
20.3
30.3

Feb. 9.2

19.2
Mar. 1.2
ll.l
21.1
31.1

Apr. 10.1
20.0
30.0

May 10.0
20.0

29.9

June 8.9

18.9

28.8

July 8.8

18.8
28.8
Aug. 7.7
17.7
27.7

Sept. 6.7
10.6
26.6

Oct. 6.6
16.5

26.0

Nov. 0.5

Jo.o

25.4

Dec. 5.4

15.4
25.4
35.3

Mean Place
Sec o, Tan o

Di^ a, Dw a

V Peisei.

Mag. 3.9

liighl
Ascension.

Dc<lin.
tiun.

h m
2 44

-i-55 33

s
40.440

40.242
40.001
39.729
39.440

39.149
38.870
38.621
38.415
38.265

38.183
38.174
38.242
38.390
38.611

38.904
39.257
39.664
40.112
40.591

41.089
41.594
42.096
42.584
43.051

43.490
43.894
44.258
44.579
44.854

45.076
45.245
45.359
45.414
45.409

45.347
45.227
45.054

/f

241
272
289
291

279
249
206
150

82

9

68
148
221
293

353
407
448
479
498

505
502
488
467
439

404
364
321
275
222

169
114

55

5
62

120
173

27.33

28.27
28.76
28.81
28.41

94

49

5

40
83

27.58
26.33 ^^
24.75 ^^
22.91 *^
20.86 ^

216
18.70
16.53 ^^^
14.45 **
12.50 ^^

10.80

9.36
8.27
7.55
7.21
7.26

7.69

8.51

9.68

11.16

12.93

14.96
17.18
19.55
22.04
24.61

27.20
29.73
32.19
34.51
36.62

38.47
40.00
41.16

170
144

109
72
34

5
43

82
117
148
177
203

222
237
249
257
259

253
246
232
211
185

153
116

37.944
1.768

7.10
+1.458

41 Aiietit.

IfAg. 3.7

Right
Ascension.

h m
2 45

.s
7.526
7.428
7.303
7.157
6.997

6.833
6.675
6.532
6.415
6.333

Declina-
tion.

+26 55

98
125
146
160
164

158

143

117

82

41

6.292 —
6.299 ^
6.356 "
6.464 ^^
6.623 *^^

206

6.828

7.074
7.356
7.666
7.995

8.336
8.682
9.024
9.356
9.672

9.968
10.240
10.485
10.701
10.887

246
282
310
329
341

346
342
332
316
296

272
245
216
186
154

11.041 ^^
11.163 ^
11.253 ^
11.307 ^
11.327 —

16

+0.09
+0.3

-0.07
+0.7

11.311
11.261
11.178

5.632
1.122

50
83

22.46

22.43
•>•> on

21.79
21.22

20.49
19.64
18.71
17.75
16.80

15.92
15.16
14.56
14.16
14.00

14.07
14.41
14.98
15.80
16.82

18.03
19.38
20.83
22.35
23.90

25.44
26.94
28.36
29.70
30.93

32.03
33.01
33.86
34.55
35.11

35.51
35.73
35.78

3
23
41
57
73

85
93
96
05

88

76
60
40
16

7

34

57

82

102

121

135
145
152
155
154

150
142
134
123
110

98
85
09
56
40

22
5

9.16
+0.508

+0.07
+0.3

-0.03
+0,7

^ FonuiclB.
Mag. 4.5

Right
Ascension.

h m
2 45

38.788
38.640
38.469
38.282
38.085

148
171
187
197
199

37.886
37.693
37.516
37.365
37.246

193
. 177

151
119

80

37.166 JJ3
37.133 —
37.147 "
37.211 ^
37.326 "*

164

37.490

37.698 ^

37.945 ^^

38.225 ^

38.531 ^
822

38.853

39.185^^

333
326
310
291

39.518
09.044
40.154

40.445
40.708
40.940
41.138
41.299

41.421
41.503
41.547

41.561 —
41.517 ^

70

263
232
198
161
122

82
44

Declina-
tion.

41.447
41.343
41.210

104
133

-32 44

//

78.37
79.75
80.72
81.27
81.38

81.07
80.33
79.19
77.66
75.79

73.60
71.15
68.47
65.62
62.67

59.68
56.71
53.85
51.17
48.72

46.60
44.85
43.54
42.69
42.33

42.49
43.14
44.26
45.81
47.71

49.90
52.28
54.76
57.24
59.63

61.83
63.78
65.39

138
97

11

31

74
114
153
187
219

245
268
285
295
299

297
286
268
245
212

175

131

85

36

16

65
112
155
190
219

238
248
248
239
220

195
161

37.016

1.189

74.56
-0.643

+0.05
+0.3

+0.03
+0.7

(TAiietis.
Mag. 5.5

Right
Ascension.

h m
2 46

56.230

56.144 ^

56.032 ^^^

55.901 ^^^

55.7.57 "^
149

55.608
55.464
55.333
55.225
55.147

55.107
55.110
55.160
55.257
55.400

55.586
55.812
56.071
56.3^^

56.662 ^

316

56.978

144

131

108

78

40

3

50

97

143

186

226
250

57.299
57.617
57.926
58.221

58.496
58.749
58.977
59.177
59.349

321
318
309
295
275

253
228
200
172
143

59.492 JJ3

59.605

59.687 ^2

59.739

59.758 ~
13

59.745

59.701
59.627

44
74

DeclinaF.
tion.

+14 44

//

36.03
35.61
35.13
34.60
34,04

33.46
32.89
32.35
31.88
31.51

31.28
31.21 —
31.32 "

33
54
76

42
48
53
56

58

57
U
47
37
23

31.65

32.19

32.95
33.91
35.05
36.34
37.75

39.23
40.75
42,26
43.71
45.08

46,31
47.40
48.32
49.05
49.61

50.00
50.22

96

114
129
141
148

152
151
145
137
123

100
92
73
56
39

22
9

50.31 —
50.27 ^

50.12

49.87
49.55
49.14

i.>

25

32
41

54.428
1.0.34

26.31
+0.26:^

+0.07
+0.3

-0.01

340

APPARENT PLACES OF STARS, 1917

FOR THE UPPER TRANSIT AT WASHIXGTON

r^Eridanl.

T Persel.

r/ Eridani.

€ Arietis {mean).

Washixigton
Mean Time.

Mag. 4.8

Mag. 4.1

Mag. 4.0

Mag. 4.6

Right

Declina-

Right

Declln:i-

Right

Declina-

Right

Declina-

Ascension.

tion.

A5iccnslon.

tion.

Ascension,
h m

tion.

Ascension.
h m

tion.

h m • ' 1

h m ! " '

o /

2 47

-21 20

2 4ft j +52 25

2 52

- 9 13

2 54

+21 0

Jan. 0.3

9

18.067 44.48 ,^.

s ■ "
24.234 44.88

s
24.078 1 37.56

s
29.629

44.02

10.3

17.950 ;^^ 45.73^!;

24.059 ''^ i 45.73 ^

23.984 ^^

38.63 *^'

29.542 *^

43.80 ^

20.3

17.812 ^^

46.70 ^^

23.843^^^ 46.20

23.865*^^,39.52 ^

29.428 ^^*

43.48 ^

30.3

17.656 ^^^

63
47.33 ^

23.598 ^**^ I 46.23

23.729*^^* 40.19 ^'

29.292 *^*

43.05 **

Feb. 9.2

17.489 ^^'

29
47.62 —

23.33-1 ^^

45.83 ^

23.581 ^^^ 40.65 **^

29.142 *^

42.61 **

170

4

267

so

153 1 21

157

62

19.2

17.319

47.58

23.067

45.03

23.428

40.86

28.985

41.89

Mar. 1.2

17.155 ^^'

47.18 f

22.811 ^

43.85 ^^^

23.278 *^

40.83 ^

28.831 *^

41.21 ^

11.2

17.004 ^^^

46.44 ^^

22.580 ^*

42.36 ^*^

23.139 "^ 40.55 ^

28.691 *^

40.49 "

21.1

16.875 ^^

45.38 ^^

22.388 ^^

40.60 ^'^

23.022**^ 40.03 f

28.574 **^

39.80 ^

31.1

16.776 ^

44.02 ^^^

22.248 ^*^

38.67 *^

22.932 ^139.24 '^

28.487 *'

39.15 *^

63

166

79

202

54 i 102

49

57

Apr. 10.1
20.0

16.713 ^
16.693

42.36
40.44 ^*^

22.169 ,„
22.159 —

36.65
34.62 '^^^

22.878 ,i 38.22

13 . 12^

22.865 — 36.94 ^^

28.438
28.435 —

38.68
38.15 ^
37.90

30.0

16.718 f

38.29 '^^^

22.221

32.66 ^^

22.895 ^

35.45 * ^

28.480 ^

May 10.0

16.790 '^

35.95^

22.357 *^^

30.86 ^^

22.970 ^^

33.74 *^*

28.575 *^

37.83 —

20.0

16.908 "*

33.47 '^^

22.562 ^

29.29 ^"

23.091 *^^

31.87 **'

28.717 ^^

37.98 **

163

257

271

130

164

201

186

36

29.9

17.071

30.90

22.833

27.01 ''

23.255

29.86

28.903

38.34

June 8.9

17.275 ^

28.29 ^^

23.164 **^

23.458^ 27.75^"

29.132 ^

38.93 ^

18.9

17.514 ^«

25.74 ^

23.543 ^'®

63

26.38 ,,

23.694 ^ 1 25.61 ^**

29.395 ^

39.74 **

28.9

17.784^'^

23.27 ^^

23.961 *^*

25
26.13--

23.958^ 23.49^*^

29.686 ^*

40.74 ^~

July 8.8

18.074 ^

20.98^

24.409 ***

26.25 "

24.244 ^

21.44 ^

29.999 ^^

41.«0 "•

■*

307

206

466

47

299

193

325

1»

18.8

18.381

18.92

24.875

26.72

24.543

19.51

30.324

43.19

28.8

18.694 ^*^

17.15^^^

25.348 ^^

27.56 ^

24.848 ^

1- -Si I'"*

1/./8

30.655 ^*

44.67 ^^

Aug. 7.7

19.007 ^^^

15.72 ^«

25.819 "^'^

28.72 ^^®

25.152^*1 16.28*^

30.984 ^^

46.00**'

17.7

19.311^

14.68 ^^

26.279 ^^

30.17 ''^

25.450 ^ , 15.06 ^'^

31.:i05 ^^*

47.45 *«

27.7

19.603 ^^

14.05 ^

26.719^

31.89 ^"^

25.735 ^"^ , 14.16 ^

31.612^^^

48.86***

272

19

415

194

26(i ' 55

289

135

Sept. 6.7

19.875

13.86"

27.i:i4

33.83

26.001 13.61 ^,

31.901

50.21

16.6

20.123 ^*

14.11 ^

It .Oii

35.96 ^"

OAK 20

26.246 ^ 13.41 —

32.167 ^

51.47 **

26.6

20.343 '^^

14.78 ^^

27.863^^

38.21 ^^

26.465 ^^'^ \ 13.56 *^

32.410 ^

52.61 ***

Oct. 6.6

20.533 ^^

15.83 ^^

28.169**^

40.57 ^'^

26.657 *^J^ 14.03 "*'

32.625 ^^^

53.62 *^*

16.6

20.691 ^^

17.21 ^^

28.432 ^

42.99 ^'^^

26.820 *^

14.81 '^

32.812 *^^

54.50 **

124

167

217

242

134

103

156

72

26.0

20.815 yj ! 18.88
20.906 ., 20.74 ^^

28.649 ^^
28.817 jjg

45.41

26.9« ,^
27.057 .,

15.84

32.968
33.094 ^

56.22

Nov. 5.5

47.80 ^^

1 - n- 123

56.82 ^

15.5

20.962 ^, , 22.72 *^

28.933 ^,

50.10^

1

27.128 ^^

18.44 ^^'

90
33.190 ,,

56.28 *•

25.4

22 1 gna

20.984 - 24.75^

63

28.996 ^

52.25 ^^^

27.169 ^

19.89 ^^^

61

33.251 ^

56.61 ^

Dec. 5.4

20.973 ^^ ; 26.73 ^^

29.004 —

54.22 ^^^

27.177 --

21.35 ^'^

28
33.279 —

56.81 *

43

187

48

172

22

142

5

9

15.4

20.930

28.60

28.956

55.94

27.155

22.77

33.274

56.90

25.4

20.855 '^

30.28 ^^^

28.855 ^^^

K" Q- l«

27.103 ^^

24.10*^

33.234 ^

56.87 ^

35.3

20.751 ^^

31.73 ^^

28.705 ^^

58.44 '^

27.022 ^*

25.28 **^

33.162 '^

56.72 *^

Mean Place

16.333 43.61

21.811 25.'14

22.329 40.10

27.735 32.67

Sd' dy Tan d

1.074 -0.391

1.640

+1.300
-0.06

1.013 -0.162
+0.06 +0.01

1.071
+0.07

+0.384

D«^ a, Dw a

+0.05 +0.02

+0.08

-0.02

T>^ a, D« d

+0.3

+0.7

+0.3

+0.7

+0.3

+0.7

+0.3

+0.7

APPAEENT PLACES OF STARS, 1917

341

FOR THE UPPER TRANSIT AT WASHINGTON.

Washincton
Mean Time.

Feb.

Mar.

Jan. 0.3
10.3
20.3
30.3
9.2

19.2
1.2
11.2
21.1
31.1

Apr. 10.1
20.0
30.0

May 10.0
20.0

29.9

June 8.9

18.9

28.9

July 8.8

18.8
28.8
Aug. 7.7
17.7
27.7

Sept. 6.7
16.6
26.6

Oct. 6.6
16.6

26.5

Nov. 5.5

15.5

25.4

Dec. 5.4

15.4
25.4
35.3

Mean Place
Sec J, Tan d

D^ a, Dm a

47 H. Cepliel.

Mag. 5.7

Right
Ascension.

li m
2 54

s
65.57
64.81
63.92
62.94
61.92

60.90
59.92
59.04
58.28
57.70

Declina-
tion.

-t79 :>

//

76

89

98

102

102

98
88
76
58
40

ISO

124

66

57.30
57.11 -
57.14
57.40
57.86

19

3
26
46
67

I 55.41
I 57.21
i 58.45

; 59.11 ^

; 59.15 —

5o

58.60
57.47
55.81
53.70
51.23

48.51
45.64
42.72

113

m\

211
247
272

287
292

39.87 ^

84

99

112

58.53
59.37
60.36
61.48
62.71 ^^

130

64.01
65.34
66.69
68.02
69.31

70.53
71.67
72.71
73.63
74.40

75.00
75.44
75.69

133
135
133
129
122

114

104

92

»••
I I

60

44

25
6

75.75 —
75.62 ^^

33

75.29
74.78 ^^
74.10 ^

37.20

34.77
32.66
30.94
29.66

28.84

28.51
28.66
29.30
30.40
31.95

33.90
36.22
38.88
41.80
44.95

48.25
51.63
55.00
58.30
61.43

64.30
66.81
68.89

267
243

211

172

128

82

33

15

64

110

155

195

232

266
202
315
330

338
337
330
313
287

251
208

59.610

32.52
+5.190

+0.16
+0.3

-0.25
+0.7

^Erldani.
Mag. 3.4

Bight
Ascension.

h m
2 55

s
8.843
8.666
8.462
8.240
8.006

7.771
7.541
7.328
7.140

177
204
222
234
235

230
213

188

6.987 ^^
111

6.876
6.813
6.803
6.848
6.947

7.099
7.301
7.548
7.832
8.147

8.484
8.835
9.191
9.540
9.878

10.194
10.484
10.740
10.958
11.136

11.270
11.360
11.403
11.403
11.358

11.271
11.146
10.985

63
10

45

99

152

202
247
284
315
337

351
356
349
338
316

290
256
218
178
134

90

43

0

45

87

125
161

r>e<iina-
tion.

-40 37

/ / .40

79.27
80.33
80.91
81.01

80.63
79.77
78.46
76.74
74.64

72.22
69.50
66.56
63.45
60.25

57.03
53.86
50.83
47.99
45.45

152

106

58

10

38

86
131
172
210
342

272
294
311
320
322

317
303
284
254
218
43.27 ...

'^'^ i
^•21 79

39.42

39.18 —
31

39.49
40.34
41.70
43.52
45.72

48.23
50.93
53.73
56.53
59.21

61.67
63.82
65.62

85
136
182
220
251

270
280
290
268
246

215
180

6.964
1.317

72.34
-0.858

+0.05
+0.3

+0.04
+0.7

a CeU.

Mag. 2.8

Right
Ascension.

11 m
2 57

s
58.131
58.048
57.940
57.812

83
108
128

57.670 ^*^

148

57.522
57.376
57.240
57.126
57.040

140

136

114

86

53

56.987

56.976 —

57.010 ^

57.089 ^^

57.213 ^^
167

57.380

57.586
57.825
58.093
58.381

58.683
58.990
59.297
59.596
59.884

60.155
60.405
60.632
60.832
61.005

206
239
268
288
302

307
307
299
288
271

250
227
200
173
146

^11/^ 116

61.267 g.
61.354 '
61.409
61.433 —

6

61.427
61.388 ^^
61.319 ®^

Dwlina-
tion.

+ 3 45

//

59.57
58.82
58.14
57.52
56.99

56.56
56.25
56.09

56.07 —
56.23 ^*

34

75
68
62
53
43

31
16

54
76
94

56.57

57.11
57.87
58.81
59.97 ^^*

133

61.30
62.77
64.37
66.05
67.75

69.43
71.04
72.54
73.88
75.02

75.93
76.59
77.00

147
160
168
170
168

161
150
134
114
91

66
41

16

77.16 —

77.08 ®
30

76.78
76.31
75.69
74.96
74.17

73.35
72.53
71.73

47
62
73
79
82

82
80

56.323
1.002

53.30
+0.066

+0.06
+0.3

0.00
+0.1

r' Eridanl.
Mag. 4.2

Right
Ascension.

h m
2 58

s
45.736
45.618
45.477
45.315
45.141

44.962
44.787
44.624
44.481
44.368

44.290
44.254
44.264
44.321
44.426

44.576
44.769
44.999
45.261
46.547

45.851
46.164
46.480
46.790
47.087

47.368
47.625
47.857
48.058
48.227

118
141
162
174
179

175
163
143
113

78

36

10

57

105

150

193
230
262
286
304

313
316
310
297
281

257
232
201
169
136

48.363 ^^^
48.464
48.529 ^
48.559 —
48.554 ^

39

48.515
48.442
48.340

73
102

Declina-
tion.

-23 56

//

58.21 „^
139

59-60 ,^^
105

60.G5

61.36 '^

61.71 —
2

61.69
61.30
60.54
59.44
58.02

56.29
54.29
52.06
49.63
47.05

44.40
41.71
39.07 ^

39

76

110

142

173

200
223
243
258
266

260

253
237
213

36.54
34.17

32.05
30.23
28.78
27.73 ^^
27.11

26.95
27.25
27.99
29.13
30.64

32.43

34.43

36.58

38.77 ^^®
214

182
145

63
16

30

74
114
151
179

300
215

203

40.91

42.94
44.78 ^^
46.35 *^^

43.945
1.094

66.75
-0.444

+0.05

+0.02.

342 APPARENT PLACES OF STARS, 1917.

FOR THE UPPER TRANSIT AT WASHIKGTON.

APPARENT PLACES OF STARS, 1917.

343

FOR THE UPPER TRANSIT AT WASHINGTON.

Washington
Mean Tune.

Jan. 0.4
10.3
20.3
30.3

Feb. 9.2

19.2
Mar. 1.2
11.2
21.1
31.1

Apr. 10.1
20.1
30.0

May 10.0
20.0

29.9

June 8.9

18.9

28.9

July 8.8

18.8
28.8
Aug. 7.8
17.7
27.7

Sept. 6.7
16.6
26.6

Oct. 6.6
16.6

26.5

Nov. 5.5.

15.5

25.5

Dec. 5.4

15.4
25.4
35.3

Mean Place
Sec a, Tan d

P Persel.

{Algol.)

Var. 2.1-3.2

Right
Aacension.

h
3

m
2

D^ a, Dw a
Df d, Dm d

s
47.956
47.841
47.691
47.513
47.315

47.110
46.908
46.721
46.563
46.444

46.372 ^^

46.355 —

46.397 ^'^

46.497 ^^

46.657 ^^
215

46.872

115
150
178
198
205

202
187
158
119

70

47.136
47.443
47.785
48.153

48.538
48.931
49.324
49.711
50.083

50.435
50.764
51.064
51.333
51.570

204
307
342
368
385

393
393
387
372
352

329
300
269
237
201

51-771 163

51.934^^

52.057 ^^

52.138

52.175 -^
7

52.168
52.117
52.024

61
93

Dorllna-
tion.

+40 38

//

6 Azletis.
Mag. 4.5

Right
AacoTMion.

28.58
29.13

55

24

29.37 —
29.31 ®

28.94

28.27
27.34
26.17
24.84
23.40

21.91
20.44
19.07
17.85
16.83

16.06
15.56 ^
15.36 —
15.46 *'

38
67

37

67

93
117
133
144
149

147
137
122
102

50

15.84

16.51
17.43
18.58
19.93
21.44

23.08
24.81
26.60
28.41
30.22

32.00
33.72
35.34
36.84
38.20

39.36
40.31
40.99

92

115
135
151

164

173
179
181
181
178

172
162
150
136
116

95
68

45.724
1.318

12.42

+0.858

h m
3 6

+0.08
+0.3

-0.04
+0.7

8

54.742
54.663
54.554
54.422
54.274

54.117
53.960
53.814
53.689
53.593

53.536
53.521
53.553
53.634
53.763

53.938
54.154
54.407
54.688
54.993

55.311
55.637
55.963
56.283
56.591

56.884
57.157
57.405
57.630
57.827

57.995
58.134
58.241
58.315
58.357

58.363
58.334
58.271

79
109
132
148
157

157

146

125

96

57

15

32

81

129

175

216
253
281
305
318

326
326
320
308
293

273
248
225
197
168

139

107

74

42

0

29
63

Declina-
tion.

+19 24

//

59.73
59.49
59.17
58.76
58.26

57.70
57.09
56.46
55.85
55.29

54.81
54.47
54.29
54.29
54.50

54.90
55.53
56.35
57.34
58.49

59.75
61.08
62.44
63.80
65.12

66.36
67.49
68.51
69.38
70.11

70.70
71.16
71.49
71.70
71.80

71.81
71.71
71.52

24
32
41
50
56

61
63
61
66

48

34
18
0
21
40

63

82

99

116

126

133
136
130
132
124

113

102

87

73

69

40
83
21
10
1

10
10

18 Eridani.
Mag. 4.0

Right
Asoendon.

52.788
1.060

49.19
+0.352

h
3

m
8

s
34.512

34.385
34.232
34.057
33.868

33.673
33.479
33.297
33.136
33.004

32.907
32.853

32.846 —
32.888 *^
32.980 ^

139

127
153
175
189
195

194
182
161
132
97

64

33.119

33.304
33.529
33.789
34.075

34.382
34.700
35.024

35.654

35.948
36.221
36.466
36.681
36.864

185
225
200
286
307

818
324
320
310
204

+0.07

+0.3

-0.02
+0.7

373
245
315
183
147

37.011

37.121
37.194

110
73

37.228 —
37.225 ^

41

37.184
37.107
36.997

no

I>e(rlina-
tion.

-29 18

//

52.12
53.63
54.79
55.55

151

116

76

35

55.90 —
6

55.84
55.38
54.52
53.27
51.67

49.75
47.53
45.08
42.42
39.62

36.75
33.86
31.02
28.32
25.83

23.61
21.71
20.22
19.17
18.59

18.51
18.92
19.81
21.13
22.84

24.87
27.12
29.51
31.94
34.33

36.58
38.60
40.33

46

86

125

160

192

222
245
266
280
287

289
284
270
249
233

190

149

105

68

8

41

89

133

171

203

335
239
343
339
325

202
173

48 H. Cephei.
Mag. 5.5

32.655
1.147

49.45
-0.561

Right
Ascension.

h m
3 9

+0.05
+0.3

+0.03
+0.7

8

50.12
49.52
48.79
47.97
47.10

46.21
45.36
44.57
43.88
43.32

42.94
42.72
42.69
42.87
43.22

43.76
44.45
45.29
46.25
47.31

48.43
49.60
50.79
51.98
63.1^

54.25
55.30
56.25
57.11
57.85

58.46
58.91
59.22
59.36
59.32

59.11
58.73
58.21

60
73
82
87
89

86
78
69
56
38

22
3

18
35
54

69

84

96

106

112

117
119
119
116
111

105
06
88
74
61

45
31
14

4

21

38
52

Declimi-
tion.

+77 25

75.23
77.12
78.50
79.31
79.53

79.15
78.19
76.70

74.75
72.42

69.80
67.02
64.16
61.33
58.65

56.17
53.99
52.16
50.75
49.77

49.27

49.23 —

49.67 **

50.56 ^

51.90 ***
175

1S9

13?<

SI

22

3S

96
149
195
233
263

378
286
283
268
248

218

183

141

98

50

53.65
55.78
58.23
60.98
63.96

67.11
70.37
73.66
76.90
80.00

82.88
85.44
87.60

218
246
276
298
315

320
320
324
310
288

256
216

44.362
4.596

53.42
+4.486

+0.15
+0.3

-0.20

344 APPARENT PLACES OF STARS, 1917.

FOR THE UPPER TRANSIT AT WASHINGTON.

APPARENT PLACES OF STARS, 1917.

345

FOR THE UPPER TRANSIT AT WASHINGTON.

Wash

ington
TbDe.

Jan. 0.4
10.3
20.3
30.3

Feb. 9.3

19.2
Mar. 1.2
11.2
21.1
31.1

Apr. 10.1
20.1
30.0

May 10.0
20.0

30.0

June 8.9

18.9

28.9

July 8.8

18.8
28.8
Aug. 7.8
17.7
27.7

Sept. 6.7
16.7
26.6

Oct. 6.6
16.6

26.6

Nov. 5.5

15.5

25.5

Dee. 5.4

15.4
25.4
35.4

6Eridani.
Mag. 4.3

Right
Ascension.

h
3

m
16

Mean Place
Sec d, Tan d

D^Oy Dm a
D^ d, T)^ d

s
38.765
38.592
38.388
38.161
37.917

37.664
37.415
37.180
36.968
36.788

173
204
227
244
253

249
235
212
180
137

36.651 ^

36.561 3^
36.522 —
36.540 ^^
36.616 '®

132

36.748

185
235
277
313
341

36.933
37.168
37.445
37.758

38.099
38.458
38.827
39.196
39.558

39.902
40.224
40.514
40.770 ^

359
369
309
362
344

322
290

40.984

214
169

41.153 ^^
41.277
41.352 '
41.379 —
41.358 ^^

68

41.290
41.178 ^"
41.027 ^"

Declina-
tion.

-43 22

//

77 02 ^^^
80.05

81.14 —
22

80.92
80.22
79.02
77.40
75.37

72.99
70.28
67.34
64.20
60.94

57.64
54.37
51.20
48.24
45.53

70
120
162
203

238

271
294
314
326
330

327
317
296
271
235

^3-18 193
^1-2^ 145

39.80 ^

38.48 —
10

38.67
39.42
40.71
42.50
44.70

47.25
50.03
52.96
55.91

58.78

61.43
63.82
65.83

75
129
179
220
255

278
293
295
287
265

239
201

36.756
1.376

71.60
-0.945

+0.04
+0.3

+0.04
+0.8

iHydxi.

Mag. 5.5

Right
Ascension.

h m
3 17

8

64.19
63.26
62.24
61.16
60.06

58.95
57.88
56.87
55.94
55.12

54.42
53.87
53.48
53.25

93
102
106
110
111

107

101

93

82

70

55

39

23

6

53.19 —
12

53.31
53.59
54.04
54.64
55.37

56.21
57.14
58.12
59.13
60.14

61.10
62.00
62.80
63.47
63.99

28
45
60
73
84

98

98

101

101

96

90
80
67
52
34

64.33

64.50 —
64.46 *

64.24
63.84

63.26
62.53
61.67

22

40
58

73
86

Declina-
tion.

-77 40

tt

100.85
102.44
103.47
103.88
103.73

102.99

101.69

99.89

97.65

94.97

91.98
88.72
85.29
81.71
78.08

74.52
71.09
67.89
64.96
62.42

159

103

41

15
74

130
180
224
268
299

336
343
358
363
356

843
320
293
254
210

^•32 1^

^•74 ,^

57.72 ^

67.80 —

67.46 *'
81

68.27

148
193
346
284
315

833
839
333
312
283

243
195

69.70

61.63
64.09
66.93

70.08
73.41
76.80
80.13
83.26

86.08
88.51
90.46

60.036
4.690

91.67
-4.582

-0.03
+0.3

+0.20
+0.8

aPenei.
Mag. 1.9

Right
Asoension.

h m
3 18

s

25.964
25.822
25.644
25.429
25.190

24.937
24.685
24.449
24.243
24.080

23.971
23.924
23.943
24.031
24.187

24.408
24.689
25.021
25.395
25.803

26.234
26.680
27.130
27.576
28.009

28.426
28.817
29.179
29.609
29.801

30.063
30.261
30.422
30.632
30.690

30.591
30.639
30.433

132
178
215
239
253

252
236
206
163
109

47

19

88

156

221

281
332
374
406
431

446
450
445
434
416

393
333
330
393
3S3

308

161

110

58

1

52
106

Declina-
tion.

+49 U

//

17.71
18.70
19.33

99
63

19.59 —

19.47 ^^
50

18.97
18.11
16.92
15.47
13.81

86
119
145
166
179

183
182
170
155
134

106
76
45

12.02
10.19

8.37
6.67
5.12

3.78
2.72
1.96

1.40 —
22

1.62

2.14

2.97

4.08

6.43

7.00

8.74
10.62
12.61
14.68

16.80
18.90
20.97
22.96
24.82

26.49
27.93
29.09

52

83

111

135

157

174
188
199
207
212

210
207
199
186
167

144
116

23.336
1.642

0.45

+1.174

+0.08
+0.3

-0.06

+0.8

OTaoil.
Mag. 3.8

Right
Asoension.

h m
3 20

s
22.605

22.536
22.436
22.312
22.170

22.018
21.863
21.716
21.588
21.484

70

99

124

142

152

155
147
128
104

69

21.416 3,
21.385 —
21.400 ^*
21.461 "
21.668 ^^^

151

21.719

21.910
22.139
22.397
22.678

22.975
23.283
23.593
23.898
24.196

24.479
24.744
24.990
26.212
25.409

26.679
25.722
25.834
26.914
25.963

25.977
25.967
26.905

191
229
258
281
297

308
310
305
297
284

265
246
222
197
170

143

112

80

49

14

20
52

Dedimk
tkm.

+ 8 44

//

22.58
21.97
21.38
20.82
20.30

19.83
19.43
19.11
18.91
18.83

18.89
19.13
19.56
20.16
20.95

21.93
23.08
24.36
25.75
27.21

28.69
30.16
31.66
32.85
33.99

34.95
35.71
36.26
36.68

61
59
56
53
47

40
32
20

8
6

24
42
60
80
96

115
128
139
146
148

147
140
129
114
96

76
55
33

13
36.71 —

7

36.64
36.40
36.03
35.54
34.98

34.38
33.75
33.12

24
37
49
56
60

63
63

20.663
1.012

+0.06
+0.3

16.33
+0.154

a46

APPARENT PLACES OF STARS, 1917.

FOR THE UPPER TRANSIT AT WASHINGTON.

Washinston
KeanTnne.

Jan. 0.4
10.3
20.3
30.3

Feb. 9.3

19.2
Mar. 1.2
11.2
21.1
31.1

Apr. 10.1
20.1
30.0

May 10.0
20.0

30.0

June 8.9

18.9

28.9

July 8.8

18.8
28.8
Aug. 7.8
17.7
27.7

Sept. 6.7
16.7
26.6

Oct. 6.6
16.6

26.5

Nov. 5.5

16.5

26.5

Dec. 5.4

16.4
25.4
36.4

2 H. Camelop.
Mag. 4.4

Right
Asoenskm.

h m
3 22

s

23.405
23.215
22.967
22.672
22.346

22.004
21.664
21.344
21.063
20.836

190
248
295
326
342

340
320
281
227
160

20.676 gj
20.596 —
20.599 *

Mean Place
Sec a, Tan d

D^ a, Dm a

20.689
20.864

21.121
21.453
21.851
22.305
22.802

23.331
23.880
24.438
24.993
25.535

26.057
26.551
27.009
27.426
27.797

28.115
28.375
28.573
28.702
28.763

28.751
28.666
28.512

00
175
257

332
398
454
497
529

549
558
555
542
522

494
458
417
371
318

260

198

129

61

12

85
154

Declina-
tion.

+59 39

//

Mag. 3.8

Right
Aacension.

26.93
28.33
29.32
29.87

140
09
55
8

29.95 —

40

29.55

I 28.71
, 27.45
I 25.83
i 23.94

84
126
162
189
211

222
225
219
204
185

21.83

19.61
17.36
15.17
13.13

11.28
9.71 '''
8.46
7.54
7.01

6.85
7.07
7.66
8.60
9.87

11.44
13.27
15.34
17.59
19.98

22.48
25.03
27.59
30.08
32.46

34.64
36.58
38.19

125
92
53
16

22

50

94

127

157

183
207
225
230
250

255
256
249
238

218

194
161

20.239
1.979

8.13
+1.708

h m
3 22

+0.10
+0.3

-0.07
+0.8

8

42.084
42.016
41.919
41.796
41.654

41.502
41.347
41.200
41.069
40.964

68

97

123

142

152

155
147
131
105
70

40.894
40.862 —
40.875 *^
40.933 ^
41.039 *^

150

41.189

41.379
41.607
41.865
42.146

42.443
42.751
43.061
43.369
43.667

43.953
44.222
44.468
44.693
44.892

45.066
46.210
46.325
45.408
45.460

45.476
45.459
45.408

190
228
258
281
297

308
310
308
298
286

269
246
225
199
173

145

115

83

52

16

17
51

Declina-
tion.

+ 9 26

//

46.68
45.09
44.52
43.98
43.47

43.00

42.59

42.26

42.04 ^^

41.93 —
3

41.96

42.16

42.53

43.08

43.84

yTanri.
Mag. 4.3

Right
Ascension.

59
57
54
51

47

41
33
22

44.77
45.86
47.11
48.45
49.88

51.33
52.77
54.16
55.45
56.58

57.55
58.32
58.89
59.26
59.40 —

4

59.36
59.16
58.82
58.37
57.85

57.28
56.69
56.08

20
37
55
76
93

108
126
134
143
145

144
139
129
113
97

77
57
37

20
34
45
52
57

59
61

h m
3 26

s
19.302

19.236

19.140
19.016
18.873

18.719
18.562
18.411
18.277
18.170

66
96

124
143
154

Declina-
tion.

+ 12 39

//

157
151
134
107
74

18.096 33
18.063 - I
18.074 ^^'
18.131 *^|
18.236 ^^

149

18.385
18.576 ^^^

228
259
283
301

18.804
19.063
19.346

19.647
19.957
20.271
20.582
20.884

21.174
21.448
21.701
21.932
22.137

310
314
311
302
290

274
253
231
205

181

40.128
1.014

38.30
+0.166

+0.06
+0.3

-0.01
+0.8

22.318
22.469
22.590
22.681
22.737

22.759
22.745
22.697

151

121
91

56
22

14

48

19.25
18.79
18.31
17.83
17.34

16.86
16.41
16.01
15.67
15.43

15.31
16.32
15.51
15.87
16.42

17.16
18.07
19.13
20.33
21.62

22.97
24.33
25.66
26.92
28.07

29.09
29.94
30.62
31.10
31.40

31.54
31.52
31.37
31.11
30.78

30.38
29.94
29.48

46

48
48
49
48

45
40
34
24

12

1

19
36
55
74

91
106
120
129
135

136
133
126
115
102

85
68
48
30
14

2
15
26
33
40

44

46

fiXiidani.
Mag. 3.8

Right
Ascension.

17.304
1.025

11.11
+0.224

h m
3 29

+0.06
+0.2

-0.01
+0.8

80
111
135
152
164

165
158
143
117

85

48

s
3.035
2.955
2.844
2.709
2.557

2.393
2.228
2.070
1.927
1.810

1.725

1.677

1.673 —

1.714 ''

1.801 ^^
131

1.932
2.105
2.314
2.554
2.820

3.104
3.398
3.698
3.997

4.287

4.565
4.825
5.065
5.281
5.472

5.635
6.769
5.870
5.940
6.976

5.979
5.947
5.881

173
209
240
266
284

294
300
299
290
278

260
240
216
191
163

134

101

70

36

3

32
66

DecUna-
tion.

- 9 43

//

122

108

79

57

31

76.12

77.34
78.37
79.16
79.73

80.04
80.11 —
79.91 ^

46

72
96

79.45
78.73

77.77
76.55
75.11
73.45
71.62

69.65
67.59
65.46
63.36
61.32

59.39
57.66
56.13
54.91
54.00

53.45
53.26
53.44
53.95
54.80

55.93
57.27
58.77
60.36
61.98

63.56
65.05
66.41

123
144
166
183
197

206
213
210

ao4

193

173

15S

123

91

56

10

18

51

85

lU

134
150
159
162
158

149
136

1.141
1.015

78.21
-0.172

+0.06
+0.2

+0.01
+0.8

APPARENT PLACES OF STARS, 1917

347

FOR THE UPPER TRANSIT AT WASHINGTON.

Washington
Mean Tunc.

Jan. 0.4
10.3
20.3
30.3

Feb. 9.3

19.2
Mar. 1.2
11.2
21.2
31.1

Apr. 10.1
20.1
30.0

May 10.0
20.0

30.0

June 8.9

18.9

28.9

July 8.9

18.8
28.8
Aug. 7.8
17.7
27.7

Sept. 6.7
16.7
26.6

Oct. 6.6
16.6

26.6

Nov, 5.5

15.5

25.5

Dec. 5.4

15.4
25.4
35.4

r^ Eridani.

Mag. 4.3

Right
Aaoension.

h
3

m
30

s
9.119
9.023
8.896
8.744
8.573

8.392
8.209
8.032
7.872
7.736

96
127
152
171
181

183
177
160
136
102

7.634 ^^
7.570 ^
7.550 —
7.576 ^
7.650 ^*

120

7.770

164
204
237
266
287

302
308
308
301
290

Mean Place
Sec a, Tan d

D^ a, Dm a
D^ d, Dm d

7.934
8.138
8.375
8.641

8.928
9.230
9.538
9.846
10.147

10.437
10.710
10.961
11.187
11.384

273
251
226
197
167

11-^1 135

11.686 ^^^
11.787 ^
11.852 ^
11.880 —

9

11.871
11.828
11.749

43
79

7.202
1.078

Declina-
tion.

-21 54

//

39.15
40.72
41.98
42.92
43.51

167

126

94

59

23

43.74 —

43.61 ^^

43.14 *^

42.30 ^*

41.13 "^
145

39.68

177

203
223
240
252

d Penel.
Mag. 3.1

Right
Ascension.

37.91
35.88
33.65
31.25

28.73
26.13
23.56
21.04
18.65

260
257
252
239
217

16.48
14.56
12.98
11.78
11.00

192

158

120

78

34

10.66 —
10.78 "
11.35 ^'
12.35 '"^
13.72 ^^'

170

15.42

195

213

221

220

212

17.37

19.50
21.71
23.91

26.03
28.00
29.74

197
174

38.44
-0.402

+0.05
+0.2

+0.02
+0.8

h m
3 37

s

3.208
3.102
2.949
2.756
2.532

2.292
2.046
1.811
1.601
1.427

1.302
1.236
1.231
1.292
1.419

1.611
1.860
2.162
2.509
2.890

3.298
3.723
4.156
4.589
5.015

5.427
5.819
6.187
6.525
6.831

7.100
7.329
7.513
7.649
7.734

106
153
193
224
240

246
235
210
174
125

67
4

61
127
192

249
302
347
381
406

425
433
433
426
412

392
368
338
306
260

229

184

136

85

32

7.766 —
7.742 ^
7.664 ^*

Declina-
tion.

+47 31

//

40.44

41.53

41.56 —
33

41.23

40.55

39.56

38.30

36.83

68

99

126

147

162

160
170
162
149
132

107
81
52

35.21
33.52
31.82
30.20
28.71

27.39

26.32

25.51

24.99 ^

24.76 —
7

24.83

25.20

25.85

26.74

27.87

29.19
30.69
32.33
34.08
35.92

37.80
39.70
41.59
43.43
45.17

46.76
48.17
49.34

d Eridani.
Mag. 3.7

Right
Aaoension.

87

65

89

113

133

150
164
175
184
188

190
189
184
174
150

141
117

0.504
1.481

23.67
+1.092

h m
3 39

8

18.243
18.171
18.069
17.939
17.789

17.626
17.459
17.297
17.148
17.023

16.927
16.869

72
102
130
150
163

167
162
149
125
96

58

16

16.853 —
16.882 ^
16.957 ^*

119

17.076

Declina-
tion.

+0.08
+0.2

-0.04
+0.8

17.237
17.437
17.669
17.928

18.206
18.498
18.796
19.096
19.390

19.673
19.942
20.191
20.419
20.622

20.798
20.946
21.063
21.147
21.199

161
200
232
259
278

292
298
300
294
283

260
249
228
203
176

148

117

84

52

15

21.214 —
21.194 ^
21.141 ^

-10 2

//

35.44
36.72
37.79
38.64
39.24

128

107

85

60

37

39.61 jj

39.72 —

39.55 *^

39.13 ^

38.44 ^
93

37.51

36.32
34.90
33.26
31.44

29.48
27.41
25.27
23.13
21.06

19.09
17.30
15.74
14.46
13.50

119
142
164
182
196

207
214
214
207
197

179

156

128

96

61

12.89 23

12.66 —

12.79 ^^

13.28 *^

14.10 ^
111

15.21

133

150

162

166

161

y Persei.
Mag. 3.9

Right
Afloenskm.

16.54
18.04
19.66
21.32

22.93
24.46
25.86

153
140

h
3

m
39

16.294
1.016

37.56
-0.177

+0.06
+0.2

+0.01
+0.8

8

35.532
35.444
35.312
35.142
34.944

34.728
34.507
34.296
34.104
33.947

33.833
33.771
33.768
33.824
33.942

34.118
34.348
34.627
34.947
35.300

35.677
36.069
36.471
36.870
37.264

37.645
38.008
38.349
38.663
38.949

39.200
39,416
39.591
39.724
39.810

88
132
170
198
216

221
211
192
157
114

62
3

56
118
176

230
279
320
353
377

392
402
399
394
381

363
341
314
286
251

216

175

133

86

37

39.847 —
39.835 *^
39.772 ^

DecUna-
tkm.

+42 19

ff

17.52 ^
18.33 ^

18.88

19.14 —

19.10 *
35

18.75

64

90

118

120

141

146
148
136
123
104

18.11
17.21
16.08
14.79

13.38

11.92

10.49

9.13

7.91

«-»7 81

20

5.20

6.16 —
34

6.40

48

73

88

113

127

130
140
166
160
163

163
160
153
144
133

114
04

6.88
6.60
7.53
8.65

9.92
11.31
12.80
14.36
15.96

17.59
19.21
20.81
22.34
23.78

25.10
26.24
27.18

32.977
1.353

2.94
+0.910

+0.08
+0.2

-0.04

348 APPARENT PLACES OF STARS, 1917.

FOR THE UPPER TRANSIT AT WASHINGTON.

APPAKENT PLACES OF STARS, 1917

349

FOR THE UPPER TRANSIT AT WASHINGTON.

Washington
Mean Tune.

Jan. 0.4
10.4
20.3
30.3

Feb. 9.3

Mar.

19.2
1.2
11.2
21.2
31.1

^Hydri.
Mag. 3.2

Right
Ajcension.

Declina-
tion.

Apr.

10.1
20.1
30.1
May 10.0
20.0

30.0

Jane 8.9

18.9

28.9

July 8.9

18.8
28.8
Aug. 7.8
17.8
27.7

Sept. 6.7
16.7
26.6

Oct. 6.6
16.6

26.6

Nov. 5.5

15.5

25.5

Dec. 5.5

15.4
25.4
35.4

h
3

m
48

-74 29

Mean Place
Sec dy Tan d

D^ a, Dot a

8

34.33
33.66
32.91
32.09
31.22

30.34
29.46
28.60
27.81
27.08

26.45
25.92
25.52
25.24
25.11

25.11
25.25
25.54
25.95
26.47

27.10
27.80
28.57
29.38
30.20

31.01
31.79
32.50
33.13
33.65

34.03
34.28
34.39
34.33
34.14

33.80
33.31
32.71

/»

67
75
R2
87
88

88
86
79
73
63

53
40
28
13
0

14
29
41
52
63

70 1

mm I

n I
81
82
81

78
71
63
52
38

25
11

G
19
34

49
60

44.67
46.72
48.25
49.21
49.59

49.39
48.63
47.33
45.53
43.28

40.65
37.68
34.45
31.03
27.49

23.93
20.43
17.06
13.93
11.10

8.67
6.71
5.28
4.42

205

153

96

38

20

76
130
180
225
263

297
323
342
354
356

350
337
313
283
243

196
143

86

C Persei.
Mag. 2.9

Right
Ascension.

24

4.18 —
39

4.57

101
160
216
264
301

5.58

7.18

9.34

11.98

14.99
18.26
21.69
25.14
28.49

31.61
34.41
36.78

327
343
345
335
312

280
237

30.514
3.740

36.94
-3.604

h
3

m
48

s
56.997
56.936
56.834
56.699
56.536

56.356
56.168
55.984
55.817
55.676

61
102
135
163
180

Derlina-
tion.

+31 38

//

188
184
167
141
103

55.573
55.514 ^^
55.504 — !
65.547 ^
55.645 ^

149

-0.02
+0.2

+0.13
+0.8

55.794
55.991
56.232
56.509
56.817

57.146
57.491
57.845
58.199
58.547

58.887
59.211
59.516
59.801
60.060

60.292
60.493
60.661
60.792
60.885

60.934
60.939 —
60.901 ^

197
241
277
308
829

345
354
354

348
340

324
305
285
259
232

201

168

131

93

49

29.05
29.43
29.64
29.67
29.51

29.17
28.64
27.94
27.13
26.23

26.29
24.35
23.47
22.69
22.06

21.59

21.33

21.27 -^

21.42 "
85

64

38

21

3

16
34

58
70
81
90
94

94
88
78
63
47

26

9 H. Camelop.
Mag. 5.2

Right
Ascension.

Declina-
tion.

21.77

22.31
23.03
23.87
24.83
25.88

26.98
28.10
29.23
30.34
31.42

32.46
33.45
34.38
35.25
36.04

36.73
37.31
37.77

73

84

96

105

110

112
113
111
108
104

99
93
87
79
69

58
46

54.636
1.175

17.23
+0.616

+0.07
+0.2

-0.02
+0.8

h m
3 50

s
6.52

6.35
6.12
5.84
5.51

5.15
4.79
4.43
4.11
3.84

3.63
3.50
3.45
3.48
3.61

3.82
4.13
4.50
4.93
6.41

5.94
6.49
7.06
7.64
8.21

8.77

9.31

9.82

10.30

10.73

11.11
11.42
11.68
11.87
11.99

12.03
11.99
11.88

17
23
28
33
36

36
36
32
27
21

18
5

3
13
21

31
37
43
48
53

55
57
58
57
56

51
51
48
43
38

31
26
19
12
4

4
11

+60 51

//

78.17
79.82
81.10
81.97

165

128

87

8 Penei.
Mag. 3.0

82.38 —
6

82.32

81.80

80.84

79.48

77.78

52

96

136

170

196

215
223
224
216
203

181

154

124

91

54

58.97 ,.

58.79 -
58.97 ^^

75.82
73.67
71.44
69.20
67.04

65.01
63.20
61.66
60.42
59.51

59.50
60.38

I 61.57
'63.04
' 64.78 ^'^

196

53

88

119

147

66.74
68.91

217
232

I 71.23

: 73.65 ^'

I 76.13 ^

78.61 ^

81.04^

231

83.35
85.45 '^^
87.29 *^

2.934
2.054

61.14
+1.794

Right
Ascension.

h
3

m
52

s
19.355

19.285
19.169
19.015
18.831

18.627
18.413
18.206
18.015
17.855

70
116
154
184
204

214

207
191
160
120

17.735 ^

17.663 J.
17.646 —
17.686 ^
17.787 '«'

157
17.944

+0.10
+0.2

-0.06
+0.8

18.154
18.412
18.711
19.043

19.402
19.778
20.163
20.550
20.933

21.306
21.663
22.002
22.317
22.606

22.864
23.088
23.276 ^^

210
258
299
332
359

370
385
387
383
373

357
339
315
289
258

224

146
102

54

23.422
23.524

23.578

23.583 —
23.538 ^

Declina-
tion.

+39 46

//

54
27

52

78

97

115

125

181
129
123

110
94

74
53
27

29.53
30.28
30.82
31.09
31.11 —

26

30.85
30.33
29.55
28.58
27.43

26.18
24.87
23.58
22.35
21.25

20.31

19.57

19.04

18.77

18.73 -^
20

18.93

19.35

20.00

20.82

21.80

22.91
24.13
25.43
26.79
28.19

29.60
31.01
32.40
33.75
35.02

36.19
37.23
38.10

42

05
82

98
111

122
130
136
140
141

141
139
135
127
117

104
87

16.786
1.301

16.22
+0.832

+0.08
+0.2

-0.03
+<\&

350

APPAKENT PLACES OF STAKS, 1917.

FOR THE UPPER TRANSIT AT WASHINGTON,

Washington
KeanTune.

Jan. 0.4
10.4
20.3
30.3

Feb. 9.3

19.3
Mar. 1.2
11.2
21.2
31.1

Apr, 10.1
20.1
30.1

May 10.0
20.0

30.0

June 8.9

18.9

28.9

July 8.9

18.8
28.8
Aug. 7.8
17.8
27.7

Sept. 6.7
16.7
26.6

Oct. 6.6
16.6

26.6

Nov. 6.5

15.5

25.5

Dec. 5.5

15.4
25.4
35.4

H Persei.
Mag. 4.0

Right
Ascension.

Mean Place
Sec dy Tan J

Di^a, Dm a

h m
3 53

s
37.001
36.939
36.834
36.693
36.521

36.331
36.132
35.936
35.757
35.606

35.493
35.425

62
105
141
172
190

199
196
179
151
113

68

16

35.409 —
35.448 ^^

35.544

35.693
35.892
36.138
36.422
36.738

37.078
37.436
37.802
38.171
38.536

38.889
39.230
39.552
39.852
40.128

40.374
40.589
40.769
40.911
41.011

41.066
41.075
41.037

96
149

199
246
284
316
340

358
366
369
364
354

341
322
300
276
246

215
180
142
100
55

9
38

34.530
1.229

Declina-
tion.

+35 33

//

58
38

24.04
24.62
25.00 ^^
25.16 -
25.11 ^

29

24.82
24.32
23.60
22.73
21.72

20.64
19.53
18.45
17.45
16.58

15.88
15.36
15.07

50

72

87

101

108

111

108

100

87

70

52

29

9

14.98 —
15.13 ^^

35

15.48
16.02
16.74
17.60
18.59

19.67
20.81
22.01
23.22
24.43

25.63
26.80
27.94
29.03
30.05

30.98
31.79
32.44

54
72
86
99
108

114
120
121
121
120

117
114
109
102
93

81
65

11.66
-fO.715

+0.08
+0.2

-0.03
+0.9

>^SridaBi.
Mag. 3.2

Right
Ascension.

h
3

m
54

s
11.392
11.324
11.224
11.094
10.941

10.772
10.597
10.424
10.264
10.124

10.014
9.940

68
100
130
153
169

175
173
160
140
110

74

33
9.907 —

9.919 "

9.976 ^^
103

10.079

146
184
220
249
270

10.225

10.409
10.629
10.878

11.148
11.434
11.730
12.030
12.327

12.615
12.891
13.150
13.389
13.604

286
296
300
297
288

276
259
239
215
190

13.794
13.955
14.085
14.182
14.244

14.269
14.258
14.210

161

130

97

62

25

11

48

Declina-
tion.

-13 44

//

36.70
38.19
39.45
40.46
41.19

149

126

101

73

44

41.63 ,^

41.77 —

41.62' '^

41.18 ^

40.44 ^^
101

39.43

38.15
36.61
34.86
32.93

30.83
28.63
26.39
24.15
21.99

19.96
18.11
16.53
15.25
14.32

13.77
13.63
13.89
14.54
15.54

16.86
18.44
20.20
22.07
23.99

25.87
27.65
29.27

128
154
175
193
210

220
224
224
216
203

186

158

128

93

55

14

26

65

100

132

158
176
187
192

188

178
162

9.390

1.029

37.92
-0.245

+0.06
+0.2

+0.01
+0.9

A. Tauzl.
Var. 3.3-4.2

Right
Ascension.

h m
3 56

8

6.934
6.888
6.806
6.693
6.555

6.400
6.237
6.075
5.926
6.799

5.701
5.642

46

82

113

138

155

163
162
149
127
98

59

w 17
5.625 —

5.654 ^
5.730 ^®

122

5.852

6.016
6.220
6.457
6.722

7.007
7.306
7.615
7.925
8.231

8.529
8.815
9.086
9.337
9.568

9.774

9.954

10.105

10.225

10.310

164
204
237
265
285

299
309
310
306

298

286
271
251
231
206

180

151

120

85

50

10.360 jj
10.371 —
10.344 ^

Declina-
tion.

+12 15

//

31.31
30.83
30.35
29.88
29.44

29.01
28.62

28.27
27.98
27.79

27.69
27.71
27.88
28.21
28.70

29.37
80.19
31.15
32.23
33.40

34.61
35.84
37.02
38.15

48
48
47
44
43

39
35
29
19
10

2
17
33
49
67

82

96

108

117

121

123
118
113

<^ BettcnU.
Mag. 4.4

Right
Ascension.

39.17 ^^

87

40.04
40.74
41.27
41.62
41.78

41.78
41.63
41.35
40.98
40.55

40.08
39.58
39.08

70
53
35
16
0

15
28

37
43

47

50
50

4.802
1.023

24.18
+0.217

+0.07
+0.2

-0.01
+0.9

h m
3 57

s
28.25
27.94
27.58
27.17
26.72

26.26
25.79
25.34
24.91
24,53

24.19
23.92
23.71
23.58
23.53

23.57
23.69
23.89
24.16
24.49

24.88
25.32
26.79
26.28
26.78

27.27
27.74
28.18
28.57
28.91

29.19
29.38
29.50
29.54
29.50

29.38
29.18
28.92

31

36
41
45
46

47
45
43
38
34

27

21

13

5

4

12
20
27
33
39

44

47
49
50
49

47
44

39
34
28

19
12

4

4
12

20
26

Dedlna-
tlm.

-61 37

//

68.88
71.15
72.93
74.18
74.86

74.97
74.51
73.51
72.00
70.02

67.63
64.86
61.79
58.50
55.06

51.53
48.02
44.60
41.36
38.40

227

178

125

68

11

46
100
151
198
239

2n

307
329
344
353

351
342
324
396

300

36.80 ^,.

217

33.63,^

«, ^^ 167

31.96

111

30.85
30.35 —

12

30.47
31.22
32.59
34.52
36.96

39.81
42.99
46.36

76
137
193
244
285

318
337

49.80^

53.20 '^
323

56.43

294
256

59.37
61.93

25.568
2.ia5

62.37
-1.852

+0.02
+0.2

+0.06
+0.9

APPARENT PLACES OF STARS, 1917.

351

FOR THE UPPER TRANSIT AT WASHINGTON.

WaahiDffton
Mean Tune.

Jan. 0.4
10.4
20.3
30.3

Feb. 9.3

Mar.

19.3
1.2
11.2
21.2
31.1

Apr. 10.1
20.1
30.1

May 10.0
20.0

30.0

June 9.0

18.9

28.9

July 8.9

18.8

28.8

Aug. 7.8

17.8

27.7

Sept. 6.7
16.7
26.7

Oct. 6.6
16.6

26.6

Nov. 5.5

15.5

25.5

Dec. 5.5

15.4
25.4
35.4

Mean Place
Sec a, Tan d

D^ a, Dm a

Di, d, D«a d

vTanri.

Mag. 3.9

Right
Ascension.

h
3

m

58

s
46.472
46.426
46.344
46.232
46.096

45.942
45.780
45.619
45.469
46.341

45.241
45.179
45.157
45.180
45.249

45.363
45.519
46.714
45.941
46.197

46.473
46.765
47.065
47.367
47.667

47.959
48.239
48.503
48.750
48.976

49.178
49.354
49.503
49.620
49.703

46

82

112

136

154

102
161
150
128
lOU

62
22

23

69

114

156
105
227
256
276

292
300
302
300
292

280
264
247
226
202

176
149
117

83 i

48

Declina-
tion.

+ 5 45

//

41.07
40.31
39.61
38.99
38.45

38.00
37.65
37.43
37.32
37.34

37.53
37.87
38.39
39.09
39.95

40.98
42.17
43.46
44.84
46.27

47.71
49.10
50.41
51.57
52.58

63.37
53.94
54.26

76
70
62
54
45

35
22
11

2

19

34
52
70
8C
103

119
129
138
143
144

139
131
110

101
79

57
32
9

49.751 ,„
49.761 —

27

49.734 ^'

54.35 —

54.20 "
35

53.85
53.33
52.65
51.87
51.04

50.18
49.33
48.53

52
68
78
83
86

85
80

44.381

1.005

35.51
+0.101

+0.06
+0.2

0.00
+0.9

ATaoii.

Mag. 4.5

Right
Aaoonsion.

h
3

m
59

s
49.395
49.351
49.268
49.151
49.008

48.845
48.674
48.504
48.348
48.212

48.109
48.046
48.028
48.057
48.135

48.262
48.434
48.647
48.896
49.173

49.473
49.788
60.112
50.439
50.763

51.079
61.382
51.670
51.939
52.186

62.408
62.604
52.769
52.902
62.999

44

83
117
143
163

171
170
156
136
103

63
18

29

78

127

172
213
240
277
300

315
324
327
324
316

303
288
269
247
222

196

1G5

133

97

58

63.057 j^
53.074 —
53.051 ^

I>eclina-
tion.

+21 51

//

31.11
31.06
30.93
30.73
30.46

30.09
29.66
29.17
28.66
28.12

27.61
27.17
26.81
26.69
26.50

26.57
26.83
27.24
27.81
28.53

29.35
30.27
31.26
32.24
33.22

34.16
36.03
36.81
36.49
37.07

37.56
37.94
38.23
38.44
38.60

38.69
38.72
38.70

o
13
20
28
36

43
49
52
53
51

44

36
22

9

7

ae

41
67
73
83

03
06
00
08
04

87
78
68
58
48

39
29
31
16

9
3

2

47.139
1.077

+0.07
+0.2

21.96
+0.401

-0.01
+0.\)

C Persei.

Mag. 4.0

Right
Asronsion.

h ra
4 2

s
40.744
40.666
40.535
40.359
40.144

39.906
39.657 ^^

246

78
131
176
215
238

39.411

39.182
38.986

38.834
38.736
38.698
38.725
38.819

38.975
39.193
39.466
39.787
40.148

40.540
40.954
41.381
41.814
42.245

42.667
43.076
43.464
43.827
44.1"'63

44.465
44.730
44.952
46.126
46.249

229
196
152

98
38

27

94

156

218
273
321
361
392

414
427
433
431
422

409
388
363
336
302

285
222
174
123
68

46.317 jQ

45.327 —
46.279 ^

Declina-
tion.

+47 29

//

45.44
46.59
47.49
48.07
48.33

48.24
47.82
47.06
46.02
44.73

43.26
41.68
40.04
38.42
36.88

35.47
34.26
33.26
32.52
32.04

31.85
31.92
32.25
32.83
33.65

34.66
36.87
37.22
38.70
40.30

41.98
43.71 '^
45.47 ^'^

175

115
90
58
26

9

42

76

104

129

147

158
164
162
154
141

121

100

74

48

19

7

33

58

82

101

131
135
148
160
168

47.22
48.92

50.53
52.00
63.29

170
161

147
129

37.844
1.480

+0.09
\+0.*l

31.39
+1.091

STaoii.
ag. 5.6

Right
Ascension.

h
4

m
6

8

48.730
48.688
48.605
48.486
48.339

48.170
47.991
47.813
47.648
47.504

47.393
47.322
47.297
47.321
47.396

47.520
47.693
47.907
48.159
48.440

48.747
49.070
49.402
49.739
60.074

60.402
60.718
51.018
61.301
61.561

51.798
62.007
52.183
52.327
52.433

62.499
62.622
62.603

42

83

119

147

169

179
178
165
144
111

71
25

24

75

124

173
214
252
281
307

323
332
337
335
328

316
300
283
260
237

209
176
144
106
66

23
19

46.378
1.116

1 Declina-
tion.

+26 15

//

64.88
65.05
65.11
65.06
64.90

64.60
64.18
63.66
63.06
62.41

61.74
61.10
60.51
60.02
59.66

69.47
69.43
59.57
69.88
60.36

60.97
61.71
62.54
63.43
64.35

66.26
66.16
67.02
67.82
68.54

69.21
69.81
70.34
70.82
71.23

71.58

71.87
72.07

17
6

5
16
30

42

52
60
65
67

64
50
40
36
10

4

14
31
47
62

74
83
80
92
91

90
86
80
72
67

60
53
48
41
35

20
20

65.08
+0.494

352

APPARENT PLACES OF STARS, 1917.

FOR THE UPPER TRANSIT AT WASHINGTON.

Washington
Mean Tune.

Jan. 0.4
10.4
20.3
30.3

Feb. 9.3

19.3
Mar. 1.2
11.2
21.2
31.2

Apr. 10.1
20.1
30.1

May 10.0
20.0

30.0

June 9.0

18.9

28.9

July 8.9

18.9
28.8
Aug. 7.8
17.8
27.7

Sept. 6.7
16.7
26.7

Oct. 6.6
16.6

26.6

Nov. 5.6

15.5

25.5

Dec. 5.5

15.4
25.4
35.4

Mean Place
Sec a, Tan d

D^ a, Dm a

oi Eridani.
Mag. 4.1

Right I Derlina-
Ascension. tion.

m

7

h
4

s
50.851
50.801
50.715
50.598
50.457

50.296
50.127
49.958
49.799
49.658

50

86

117

141

161

169
169
159
141

-72

//

112
49.546 .
49.468
49.430
49.435
49.485

/8
38

5
50
94

49.579 '
49.717 ^^
49.894 ^"^
50.106^^^
50.346^

264

50.610

280
291
296

50.890

51.181
51.477

51.771 ^ ;

280 I

52.060^ j
52.339 ^® ,
52.602 ^ I
52.849 ^" ,
53.076 ^ I

202 I

53.278
53.454
53.602
53.717
53.798

53.844

53.852 —
53.821 ^^

176

148

116

81

46

68.69
70.00
71.13
72.07
72.79

73.29
73.55
73.58
73.36
72.91

72.21
71.28
70.11
68.75
67.19

65.47
63.63
61.72
59.77
57.84

56.00
54.30
52.79
51.53
50.55

49.91
49.61
49.65
50.05
50.77

51.77
53.03
54.45
56.00
57.60

59.19
60.72
62.14

131
113

94
72
50

26
3

22
45
70

93
117
136
156
172

184
191
195
193
184

170

151

126

98

64

30

4

40

72

100

126
142
155
160
159

153
142

48.789
1.008

+0.2

71.25
-0.124

0.00
+0.9

A^Taori.
Mag. 4.3

a Horologii.

Mag. 3.8

Right
Ascension.

h
4

m
11

s
3.707
3.667
3.594
3.488
3.355

3.202
3.038
2.875
2.721
2.585

40

73

106

133

153

164
163
154
136
107

2.406 3^

2.375 —

2.388 *^

2.447 ^
105

2.552

147
186
222
251
273

2.699
2.885
3.107
3.358

3.631
3.920
4.219
4.524

4.827

5.124
5.411
5.685
5.941
6.179

6.393
6.584
6.745
6.876 ^^

289
299
305
303
297

287
274
256
238
214

191
161

6.974

98
61

7.035 23
7.058 —
7.042 ^®

Declina-
tion.

+ 8 41

13.26
12.60
11.99
11.43
10.93

10.61

10.16

9.88

9.71

9.64

9.69

9.89

10.23

10.73

11.40

12.22
13.19
14.28
15.48
16.74

18.01
19.27
20.46
21.56
22.52

23.:«)
23.89
24.26
24.41
24.36

24.11
23.70
23.16
22.53
21.83

21.11
20.38
19.67

66
61
56
50
42

35
28
17

7

5

20
34
50
67
82

97
109
120
126
127

126

119

110

96

78

59
37
15

6
25

41
54
63
70
72

73
71

Right
Ascension.

h
4

m
11

s
17.286
17.150
16.972
16.757 ^^^

243

136
178

16.514

16.251
15.980
15.711
15.455
15.222

263

271
269
256
233
199

15.023 ^33

1.544
1.012

7.40
+0.153

+0.06
+0.2

0.00
+0.9

H.865
14.755
14.697

110
58
1

14.696 —

54

14.750

14.859
15.020
15.230
15.482

15.769
16.085
16.421
16.770
17.123

17.471
17.808
18.127
18.421
18.684

18.909
19.095
19.235
19.326
19.368

19.358
19.298
19.189

109
161
210
252
287

316
336
349
353
348

337
319
294
263
225

186

140

91

42

10

60
109

Declina-
tion.

aBettcnU.
Mag. 3.4

-42 29

ff

59.52
61.84
63.75
65.21
66.19

232

191

146

96

47

66.66
66.63
66.11
65.11
63.66

61.82
59.59
57.03
54.22
51.20

48.05
44.85
41.66
38.59
35.70

33.08
30.81
28.97
27.61
26.79

26.54 ~
26.87 ^

3

52
100
145
184

223
256
281
302
315

320
319
307
289
262

227

184

136

82

25

27.79
29.25
31.21

33.60
36.34
39.33
42.44
45.57

48.59
51.43
53.98

92
146
196
239

274
299
311
313
302

284
255

15.072
1.356

55.70
-0.916

+0.04
+0.2

+0.03
+0.9

Right
Aaranskm.

h
4

m
13

s
23.87
23.57
23.20
22.79
22.33

21.85
21.36
20.88
20.42
19.99

19.61
19.29
19.06
18.89
18.80

18.80
18.88
19.05
19.30
19.62

20.00
20.42
20.89
21.39
21.90

22.41
22.90
23.37
23.80
24.17

24.47
24.71
24.86
24.94
24.93

24.83
24.65
24.37

30
37
41
46
48

49
48
46
43
38

32
23

17
9
0

8
17
25
32
38

42

47
50
51
51

49
47
43
37
30

24
15

8

1
10

18
28

Declina-
tion.

-62 40

//

58.91
61.38
63.36
64.83
65.73

66.07
65.84
66.06
63.76
61.97

59.76
57.14
64.19
61.00
47.62

44.13
40.62
37.17
33.87
30.83

28.11
25.80
23.98
22.71
22.04

22.00
22.59
23.80
25.60
27.94

30.73
33.87
37.23

247

196

147

90

34

2S

78

130

179

222

261
295
319
3S8
349

351
345
330
304
372

231

182

127

67

4

50
121
180
234
279

314
336

40.73^
346

333

44.19

47.52
50.60
53.34

306
274

21.071
2.179

63.00
-1.936

+0.02
+0.2

+0.06
+0.9

APPARENT PLACES OF STARS, 1917.

353

FOR THE UPPER TRANSIT AT WASHINGTON.

Washington
Mean Tune.

Jan.

Feb.

Mar.

0.4
10.4
20.3
30.3

9.3

19.3
1.2
11.2
21.2
31.2

Apr.

10.1
20.1
30.1
May 10.0
20.0

30.0

June 9.0

18.9

28.9

July 8.9

18.9

28.8

Aug. 7.8

17.8
27.7

Sopt. 6.7
16.7
26.7

Oct. 6.6
16.6

26.6

Nov. 6.6

15.5

25.5

Dec. 5.5

15.4
25.4
35.4

Mean Place
Sec a, Tan (?

VTauri.

Mag. 3.9

Right
ABoenslon.

h
4

m
15

s
6.319
6.287
6.216
6.111
5.977

5.822
5.656
5.488
5.330
5.190

32

71

105

134

155

166
168
158
140
110

5.080 ^^
^•^ 33

4.973 —
4.985 ^"
5.045 *"

106

6.151

151
192
227

Decltaia-
tion.

+15 25

//

48.46
48.11
47.76
47.40
47.04

46.67
46.31
45.95
45.62
45.34

45.13
45.00

35
35
36
36
37

36
36
33
28
21

13
1

44.99 —
45.10 ^^

5.302

5.494

5.721

5.978 ^'
279

6.257

6.554

6.863

7.175

7.487

7.792
8.090
8.374
8.641
8.889

9.116
9.317
9.490
9.632
9.739

9.809
9.839
9.829

297
309
312
312
305

298
284
267
248
227

201
173
142
107

30
10

45.37

45.78
46.35
47.06
47.88
I 48.81

49.81
50.83
51.86
52.85
53.76

54.57
55.23
65.75
56.13
56.34

56.42
56.36
66.22
65.97
65.68

66.36
66.01
54.65

27
41

57
71
82
93
100

102

103

99

91

81

66
52
38
21
8

6
14
25
29
32

35
36

4.077

1.037

41.32
+0.276

D^ a, D« a +0.07
D4,d,I)^d 1+0.2

39398^—1917-

-0.01
+0.9

-23

<^TaQrl.
Mag. 3.9

Right
Ascension.

h

4

m
18

s
11.035
11.006
10.935
10.830
10.696

10.640
10.371
10.201
10.040
9.898

9.785
9.708
9.673
9.684
9.742

9.847

9.997

10.187

10.414

10.672

10.952
11 .261
11.561
11.876
12.191

12.501
12.801
13.090
13.363
13.616

13.848
14.055
14.234
14.381
14.494

30

70

105

134

156

169
170
161
142
113

77
35

11

58

105

150
190
227
258
280

290
310
315
315
810

800
280
273
253
232

207
170

147

113

74

14.568 33
14.601 —
14.694 ^

Declina-
tion.

+17 20

//

63.11
62.86
62.69
62.30
61.99

61.65
61.29
60.92
60.65
60.21

69.92
69.71
59.69
59.60
59.74

60.04
60.48
61.07
61.79
62.61

63.51
64.46
66.42
66.36
67.24

68.04
68.71
69.26
69.68
69.95

70.11
70.15
70.10
69.98
69.80

69.59
69.34
69.08

25

27
29
31
34

36
37
37
34
29

21
12

1
14
30

44

59
72
82
00

05
06
04
88
80

07
55
42
27
16

4

5
12
18
21

25
26

t^ErldanL
Mag. 4.1

Right
Ascension.

h
4

m
20

s
57.291
57.197
67.062
56.890
56.689

66.469
66.237
56.005
56.782
65.579

66.404
56.267
65.172
65.126
55.130

56.184
55.288
65.440
55.035
55.867

56.133
56.423
56.733
57.054
57.379

57.702
58.015
58.314
58.593
58.846

94
135
172
201
220

232
232
223
203
175

137
05

46

54

104
152
195
232
266

290
310
321
325
323

313
200
270
253
222

Declina-
tion.

-34 12

8.766
1.048

66.71
+0.312

+0.07
+0.2

-0.01
+0.9

59.068
69.258 ^^
59.409 "^
59.619 "'
69.585 ^

21

59.606 "~
59.581 ^
59.510 ^^

34.94
37.19
39.08
40.67
41.62

42.22
42.37
42.07
41.32
40.16

38.60
36.69
34.46
31.95
29.24

26.38
23.42
20.45
17.64
14.77

12.24
10.00

8.12

6.69

5.76

5.33
5.45
6.11
7.30
8.98

11.08

13.63

16.23
! 19.07
121.97

I 24.81
127.60-^^
! 29.94 ^

225
189
149
105
60

15

30

75

116

156

101
223
251
271
286

296
297
291
277
253

224

188

143

94

42

12

66

119

168

210

245
270
284
290

284

55.139
1.209

32.67
-0.680

+0.04
+0.2

+0.02
+0.9

S Mensse.
Mag. 6.6

Right
Ascension.

h
4

m
23

s

38.89
37.87
36.67
36.35
33.93

32.46
30.96
29.49
28.06
26.73

25.53
24.48
23.60
22.91
22.42

22.15

22.13 —
22.32 ^®

102
120
132
142
147

150
147
143
133
120

105
88
09
49
27

22.72
23.33

24.13
25.08
26.18
27.38
28.63

29.91
31.16
32.35
33.43
34.37

35.12
35.66
35.96

40
61
80

95
110
120
125
128

125

119

108

94

75

54
30
6

36.02 —
35.82 '^

44

35.38
34.69
33.79

69
90

Declina-
tion.

-80 24

//

39.97
42.38
44.32
45.74
46.60

46.91
46.67
45.86
44.55
42.78

40.56
37.98
35.11
31.96
28.65

25.25
21.83
18.47
15.28
12.29

241

194

142

86

31

24
81

131
177
222

258
287
315
331
340

342
336
310
200
260

^•69 ^,
221

IS ■"

3.93 —
1

3.94

4.67

5.82

7.64

10.00

12.78
15.92
19.28
22.73
26.19

29.48
32.64
35.25

63
125
182
230
278

314
336
345
346
320

306
271

32.981

6.001

33.81
-5.917

-0.08
+0.2

+0.16
+0.9

354

APPARENT PLACES OF STARS, 1917

FOR THE UPPER TRANSIT AT WASHINGTON.

Washlnfftoii
Mean Tunc.

Jan. 0.4
10.4
20.4
30.3

Feb. 9.3

19.3
Mar. 1.2
11.2
21.2
31.2

Apr. 10.1
20.1
30.1

May 10.1
20.0

30.0

June 9.0

18.9

28.9

July 8.9

18.9
28.8
Aug. 7.8
17.8
27.8

Sept. 6.7
16.7
26.7

Oct. 6.6
16.6

26.6

Nov. 5.6

15.5

25.5

Dec. 5.5

15.5
25.4
35.4

Mean Place
Sec dy Tan 8

\y^ a, Dw a

f Taoii.
Mag. 3.6

Right
Ascension.

h
4

m
23

s
48.409
48.383
48.317
48.214
48.081

47.925
47.754
47.581
47.417
47.271

26

66

103

133

156

171
173
104
146
118

47.153 ^,

47.071 I

47.031 —

47.037 ^

47.090 ^
101

47.191

47.338

147

47.525 ^^^

226
256
280

47.750
48.006

48.286
48.586
48.896
49.213
49.531

49.845
50.150
50.444
50.723
50.983

51.222
51.436
51.624
51.778
51.897

300
310
317
318
314

305
294
279
260
239

2U
188
154
119
81

51.978 ^
52.018 —
52.015 ^

Declina-
tion.

+18 59

57.91
57.74
57.55
57.31
57.05

56.75
56.40
56.03
55.65

55.28

54.93
54.64
54.45
54.36
54.40

54.58
54.91
55.37
55.97
56.69

57.49
58.35
59.23
60.10
60.94

61.70
62.36
62.91
63.35
63.67

63.87
63.97
63.99
63.95
63.86

63.74
63.59
63.42

17
19
24
26
30

35
37
38
37
35

29

19

9

4

18

33
46
60
72
80

86
88
87
84
76

66
55
44
32
20

10
2

4

9
12

15
17

46.086
1.058

50.43
+0.344

+0.07
-hO.2

-0.01
+0.9

m Persei.
Mag. 6.1

Right
Ascemion.

h
4

m
27

s
37.138
37.099
37.006
36.865
36.684

36.474
36.248
36.018
35.799
35.603

35.443
35.329
35.268
35.267
35.325

35.443
35.618
35.846
36.122
36.438

36.786
37.159
37.549
37.949
38.351

38.748
39.138
39.515
39.872
40.208

40.517
40.794
41.034
41.232
41.383

39

93

141

181

210

226
230
219
196
160

114
61

58
118

175
228
276
316
348

373
390
400
402
397

390
377
357
336
309

277
240
198
151
100

41.483 ,,
45

41.528 —
41.519 **

Declina-
tion.

+42 53

//

27.48
28.52
29.38
29.99
30.34

30.42
30.20
29.71
28.94
27.96

26.79
25.51
24.16
22.79
21.47

20.26
19.18
18.28
17.58
17.09

16.83

16.79 —
16.97 *^

104

86

61

35

8

22

49

77

98

117

128
135
137
132
121

108
90
70
49
26

orTaori.

(^Weftoron.)
Mag. 1.1

Right
Ascension.

h
4

m
31

17.34
17.89

18.62
19.49
20.48
21.58
22.77

24.03
25.36
26.72
28.10
29.47

30.80
32.05 ^^
33.17 ^^^

37
55
73

87

99

110

119

126

133
136
138
137
133

34.256
1.365

+0.08
+0.2

15.99
+0.929

-0.02
+0.9

s
11.674
11.655
11.594
11.497
11.367

11.215
11.046
10.874
10.710
10.561

10.440
10.353
10.306
10.305
10.350

10.441
10.578
10.756
10.971
11.217

11.488
11.778
12.082
12.392
12.705

13.015
13.317
13.609
13.887
14.148

19

61

97

130

152

169
172
l&i
149
121

87

47

1

45
91

137
178
215
246
271

290
304
310
313
310

802
292
278
261
241

14.389
14.606
14.797
14.956
15.080

15.166
15.213
15.216

217
191
159
124

86

47
3

Declinar
tion.

+16 20

//

42.95
42.65
42.34
42.03
41.71

41.39
41.06
40.73
40.41
40.12

39.90
39.73
39.66
39.70
39.88

40.20
40.65
41.23
41.94
42.74

43.61
44.51
45.42
46.29
47.10

47.80
48.39
48.84
49.15
49.31

49.34
49.26
49.09
48.85
48.56

48.25
47.93
47.61

30
31
31
32
32

33
33
32
29
22

17

7

4

18
32

45
58
71
80
87

90
91
87
81
70

59
45
31
16
3

8
17
24
29
31

32
32

vsxidani.
Bfog. 4.1

9.358
1.042

+0.07
+0.2

36.31
+0.293

-0.01
+0.9

Right
Ascension.

h
4

m
32

8

12.385
12.355
12.287
12.186
12.054

11.900
11.731
11.560
11.395
11.244

30

68

101

132

154

109
171
165
151
125

11.119 ^
11.025 ^

10.969 J3
10.956 —
10.987 ^^

76

11.063
11.181
11.339
11.532
11.757

12.008
12.277
12.560
12.851
13.144

13.436
13.721
13.994
14.254
14.498

14.722
14.921
15.093
15.230
15.344

118
158
193
225
251

269
283
291
293
292

285
273
260
244
224

199
172
143
108
71

15.415 3^
15.447 —
15.440 ^

DecUna-
tion.

- 3 30

//

73.60
74.76
75.86
76.80
77.55

78.11
78.47 ,^
78.61 —
78.55 *

28
48

126
110

94
75
56

36

78.27

77.79
77.08
76.18
75.07
73.78

72.33
70.75
69.06
67.34
65.61

63.94
62.37
60.95

59.74
68.78

58.12
57.77
57.74
58.04
58.65

50.53
60.65
61.94
63.36
&4.84

66.33
67.78
69.12

71

90

111

129

145

158
160
172
173
167

157

142

121

96

66

35
3

30
61

88

112
129
142
14&
149

145
134

10.231

1.002

76.42
-0.061

+0.06
+0.1

0.00
M).9

APPAEENT PLACES OF STAES, 1917.

355

FOR THE UPPER TRANSIT AT WASHINGTON.

WashiDKton
Mean Time.

Jan. 0.4
10.4
20.4
30.3

Feb. 9.3

Mar.

19.3
1.3
11.2
21.2
31.2

a Doradus.
Mag. 3.5

Right
Asoenslon.

Apr.

10.1
20.1
30.1
May 10.1
20.0

30.0

June 9.0

19.0

28.9

July 8.9

18.9
28.8
Aug. 7.8
17.8
27.8

Sept. 6.7
16.7
26.7

Oct. 6.7
16.6

26.G

Nov. 5.6

15.5

26.5

Dec. 5.5

15.5
25.4
35.4

Mean Place
Sec a, Tan d

h
4

m
32

s

14.670
14.475
14.223
13.922
13.583

13.217
12.836
12.454
12.084
11.740

11.433
11.172
10.967
10.826
10.751

10.746
10.809
10.941
11.138
11.392

11.698
12.049
12.433
12.842
13.266

13.693
14.114
14.516
14.891
15.228

id5

252
301
330
366

381
382
370
344
307

261
205
141

lO

63
132
197
254
306

351
384
409
424
427

Declina-
tion.

-55 12

ft

421
402
375
337
292

15.520 23^
15.757 ,„

1/9

15.936 jj^

16.050 ^

16.096 —
23

16.073
15.980
15.822

93
158

63.39
66.05
68.27
70.01
71.24

71.91
72.04
71.63
70.68
69.24

67.36
65.05
62.39
59.43
56.25

52.91
49.50
46.10
42.80
39.70

36.86
34.40
32.38
30.88
29.95

29.62

29.91

30.85

32.38-

34.46

37.03
40.00
43.24
46.65
50.11

53.49
56.09
59.58

'266
222
174
123
67

13

41

95

144

188

231
266
296
318
334

341
340
330
310
284

246

202

150

93

33

29

94

153

208

257

297
324
341
346
338

320
289

12.109
1.753

D^a, D«.a 1+0.03

58.87
-1.440

+0.03
+0.9

53 Eridani.
Mag. 4.0

Right
Ascension.

h
4

m
34

s
24.776
24.736
24.656
24.541
24.397

24.230
24.050
23.865
23.687
23.524

23.384
23.278
23.210
23.183
23.201

23.265
23.372
23.520
23.705
23.923

24.167
24.434
24.715
25.006
25.301

25.594
25.882
26.158
26.419
26.664

26.887
27.084
27.252
27.389
27.490

40

80

115

144

167

180
185
178
163
140

106
08
27

18
64

107
148
185
218
244

267
281
291
295
293

288
276
261
245
223

197
168
137
101
63

27.553 .^
27.575 —
27.556 ^*

Declina-
tion.

-14 27

//

54.47
56.19
57.69
58.93
59.90

60.56
60.92
60.97
60.71
60.16

59.31
58.18
56.79
55.16
53.33

51.34
49.21
47.00
44.79
42.62

40.57
38.69
37.06
35.70
34.70

172

150

124

97

66

36
5

26
55
85

113
139
163
183
199

213
221
221
217
205

188
163
136
100
61

r Tauii.
Mag. 4.3

34.09 21
33.88 —
34.09 ^^

34.72 ^

35.73 ^'^

134

37.07

165
187
201
208
208

38.72
40.59
42.60
44.68

46.76
48.76
50.62

200

186

22.647
1.033

55.42
-0.258

Right
Ascension.

h
4

m
37

+0.05
+0.1

+0.01
+0.9

s
18.124

18.110
18.051
17.954
17.822

17.663
17.489
17.310
17.136
16.980

16.850
16.755
16.703

14

59

97

132

159

174
179
174
156
130

95
52

16.697 --
16.739 *^

90

16.829

137

181

219

252

278

300
313
321
325
323

Declina-
tion.

16.966
17.147
17.366
17.618

17.896
18.196
18.509
18.830
19.155

19.478
19.795
20.101
20.395
20.672

20.928
21.161
21.366
21.539
21.677

21.774
21.828
21.838

317
306
294
277
256

233
205
173
138
97

54

10

+22 47

//

62.86
62.89
62.88
62.81
62.68

62.47
62.20
61.86
61.46
61.02

60.57
60.14
59.75
59.45
59.26

59.17
59.23
59.43
59.75
60.19

60.74
61.37
62.06
62.76
63.46

64.13
64.75
65.29
65.76
66.14

66.44
66.67
66.85
66.99
67.09

67.18
67.24
67.27

3
1

4

13
21

27
34
40
44
45

43
39
30
19
9

6
20
32
44
55

63
60
70
70
67

62
54

47
38
30

23
18
14
10
9

6
3

Oroombridge 848.
Mag. 6.0

Right
Ascension.

15.692
1.085

55.34
+0.420

h
4

m
37

s
45.55
45.29
44.88
44.33
43.68

42.93
42.15
41.36
40.60
39.92

39.32
38.85
38.53
38.37
38.37

38.55
38.88
39.36
39.99
40.75

41.61
42.55
43.56
44.62
45.71

46.80
47.88
48.94
49.94
50.88

51.73
52.47
53.11
53.60
53.94

54.11

26
41
55
65
75

78
79
76
68
00

47

32

16

0

18

33
48
63
76
86

94
101
106
109
109

108

106

100

94

85

74
64
49
34
17

1

54.12—

53.97 ^^

Dedina*
tion.

+75 47

//

252
218
177
128

75

46.56

49.08
51.26
53.03
54.31

55.06

55.24 —

54.86 ^

53.94 •^

52.50 ^^
185

50.65

48.42
45.92
43.26
40.50

37.75
35.09
32.60
30.34
28.37

26.75
25.50
24.64
24.19
24.16

24.55
25.35
26.55
28.12
30.03

32.26
34.76
37.48
40.35
43.30

46.25
49.11
51.79

223
250
266
276
275

266
249
226
197
162

125
86
45

_3

39

80
120
157
191
223

250
272
287
295
295

286

268

38.363
4.075

+0.07
\+0,\

\

32.16
+3.95L

356

APPARENT PLACES OF STARS, 1917,

FOR THE UPPER TRANSIT AT WASHINGTON.

ashiiiffto]
BanTmu

W

Mean

e.

Jan. 0.4
10.4
20.4
30.3

Feb. 9.3

19.3
Mar. 1.3
11.2
21.2
31.2

Apr. 10.1
20.1
30.1

May 10.1
20.0

30.0

June 9.0

19.0

28.9

July 8.9

18.9
28.8
Aug. 7.8
17.8
27.8

Sept. 6.7
16.7
26.7

Oct. 6.7
16.6

26.6

Nov. 5.6

15.5

25.5

Dec. 5.6

15.5
25.4
35.4

Mean Place
Sec d, Tan d

acasill,

Mag. 4.5

Right
Aacension.

h m
4 37

55.410
55.301
55.144
54.946
54.715

54.458
54.187
53.912
53.645
53.397

109
167
198
231
257

271
275
267
248
221

53.176 jg3

52.993 J33

52.855 gg

52.767 3g

52.732 —
21

52.753
52.829
52.958
53.136
53.358

53.620
53.914
54.233
54.569
54.914

55.262
55.605
55.936
56.246
56.530

66.782
56.996
57.169
67.295
67.371

57.396
57.368
57.288

76
129
178
222
262

294
319
336
345
348

343
331
310
284
252

214

173

126

76

25

28
80

Declliia>
tlon.

-42 0

//

I

82.29
84.84
87.02
88.77
90.05

90.84
91.13
90.92
90.23
89.08

87.49
85.52
83.20
80.57
77.70

74.65
71.52
68.36
65.25
62.30

59.57
57.16
55.15
53.59
62.54

52.06
52.16
52.85
54.11
55.91

58.18
60.83
63.78
66.92
70.12

73.27
76.27
79.04

255
218
175
128
79

29

21

69
115
159

197
232
263
2S7
305

313
316
311
295
273

241
201
156
105

48

10

09

126

180

227

265
295
314
320
315

300

2n

4 Camelop.

Mag. 5.4

Right
Asoenslon.

53

.125
1.346

79.29
-0.901

h m
4 41

s
8.713

8.655
8.526

58

130
196

Declina-
tion.

+66 36

//

52.63
54.39
55.89

8.329 *"" : 57.08

P^ a, D« a +0.04 +0.02

rp^^,Dma 1+0.1 +0,9

8.079

7.787
7.471
7.147
6.836
6.551

250
292

176

150

119

84

44

316
324
311
285
240

6.014 ^^

5.973 —

6.011 ^
115

57.92
58.36

58.40 —
58.01 ^^
57.23.^
56.08 "^

145

54.63

52.93
51.06

170
187
197

49.09
47.09^

6.126
6.317
6.577
6.903
7.283

7.709
8.171
8.662
9.170
9.687

10.205
10.717
11.214
11.691
12.141

12.556
12.930
13.255
13.523
13.728

191
260
326
380
426

462
491
508
517
518

512
497
477
450
415

196

374
325
268
206
134

13.862

13.923 —
13.907 ^*

45.13
43.28
41.59
40.10
38.86

185
169
149
124
96

37.88

37.20^
36.80 ^^
36.70 —
36.90 ^

47

37.37
38.12
39.11
40.36
41.80

43.45
45.26
47.20
49.23
51.32

53.39
65.39
57.26

75

99

124

145

165

181
194
203
209
207

200
186

5.010
1.817

40.34
+1.617

+0.10
+0.1

-0.03
+0.9

/lEiidani.
Mag. 4.2

Right
AaooBsion.

h
4

m
41

s
23.270
23.249
23.187
23.090
22.962

22.810
22.642
22.470
22.303
22.149

21

62

97

128

152

168
172
167
154
131

22.018 ^^^

21.917 ^

21.855 22

21.833 —

21.855 ^
68

21.923

22.033
22.183
22.369
22.587

22.831
23.096
23.375
23.664
23.956

24.248
24.535
24.813
25.078
25.327

25.567
25.763
25.944
26.094
26.211

26.291
26.332
26.333

no

150
186
218
244

265
279
289
292
292

287
278
265
249
230

206
181
150
117
80

41
1

Declina-
tion.

- 3 24

//

18.33
19.61
20.75
21.72
22.48

23.07
23.44

128

114

97

76

59

37

17
23.61 —

23.58 ^

23.32

22.87
22.19
21.32
20.25
18.99

17.58
16.04
14.39
12.09
10.98

9.34
7.79
6.39
6.20
4.24

3.59
3.25
3.22
3.52
4.14

5.03
6.16
7.47
8.91
10.41

11.93
13.40
14.77

26
45

68

87

107

126

141

154
165
170
171
164

156

140

119

96

66

34

3

30
62
89

113
131
144

150
152

147
137

21.091
1.002

21.10
-0.059

+0.06
+0A

0.00

^r'OxlonlB.
Mag. 3.3

Right
AsoeBsioii.

h m
4 45

s
22.242

22.232
22.182
22.093
21.972

21.826
21.663
21.495
21.331
21.179

10
60

121
146

163
168
164
152
127

21.052 ^^

20.965 g^

20.896 j^

20.879 —

20.906 ^
72

20.978
21.093
21 .249
21.441
21.666

21.916
22.187
22.473 ^

115
156
192
225
250

271

22.768
23.067

23.365
23.659
23.945
24.219
24.477

24.718
24.936
25.130
25.293
25.423

25.517
25.571
26.583

205
299
298

294
286
274
258
241

218
194
163
130
94

54
12

DecUnft.
tkn.

+ 6 49

//

7.16
6.35
5.63
5.00
4.46

4.01
3.67
3.43
3.30

80
73
63
55
44

34
24
13
1

3.29-

10

3.39
3.65
4.04
4.58
5.28

6.11
7.08
8.15
9.32
10.62

11.74
12.93
14.04
15.04
15.88

16.53
16.97

26
39
54
70
83

97
107
117
190
12S

119

111

100

84

66

44

20
17.17 —

17.16 J

16.89 ^

16.44
15.81
15.04
14.18
13.26

12.33
11.43
10.57

46

63
77
80
92

«

90
80

19.982
1.007

2.75
+0.120

+0.06
+0.1

0.00
•fO.9

APPARENT PLACES OF STARS, 1917.

357

FOR THE UPPER TRANSIT AT WASHINGTON.

Wadiinffton
Mean TTiii<n

Jan. 0.4
10.4
20.4
30.3

Feb. 9.3

19.3
Mar. 1.3
11.2
21.2
31.2

Apr. 10.2
20.1
30.1

May 10.1
20.0

30.0

Jiise 9.0

19.0

28.9

July 8.9

18.9
28.9
Aug. 7.8
17.8
27.8

Sept. 6.7
16.7
26.7

Oct. 6.7
16.6

26.6

Nov. 5.6

15.5

25.5

Dec. 5.5

15.5
25.4
35.4

Mean Place
Sec d, Tnii o

D«^ a, Dtti a

9 Camelop.
Mag. 4.4

Right
Ascension.

h
4

m
45

B

52.24
52.13
51.93
51.65
51.29

50.87
50.42
49.96
49.52
49.11

48.76
48.48
48.29
48.21
48.22

48.34
48.55
48.88
49.28
49.75

50.30
50.90
51.53
52.20

52.88

53.57
54.25
54.92
55.56
56.17

56.72
57.22
57.65
58.01
58.26

58.42
58.49
58.45

47.437

2.478

+0.12
+0.1

11
20
28

ae

42

45
46
44
41
35

28

19

8

1
12

21
83
40
47
65

00
63
67
68
60

68
67
64
61
55

50
43
36
25
16

7

4

Declina-
tion.

+66 12

ff

25.12
27.32
29.24
30.80
31.94

220
192
156
114
68

32.62 ^^

32.81 —

32.50 ^^

31.72 ^

30.49 ^^
162

28.87

192
217
232
240
239

26.95
24.78
22.46
20.06

17.67
15.36
13.21
11.26
9.57

8.17
7.11
6.39
6.02 ^
6.00 —

34
6.34
7.03
8.05
9.38
11.01

231
215
195
169
140

106
72
37

12.89
15.02
17.33
19.78
22.31

24.85

- 27.32

29.64

69
102
133
163

188

213
231
245
253
254

247
232

12.27

+2.268

-0.05
+0.9

iTauii.
Mag. 5.1

Right
Ascension.

h m
4 46

s
33.414

33.408

33.268
33.142

32.992
32.824
32.648
32.475
32.320

6

50

90

126

150

168
176
173
155
132

32.188 ^^
32.088
32.030
32.015 —

32.046 "

79

32.125

124
165
205
337
264

286
301
311
314
314

32.249
32.414
32.619
32.856

33.120
33.406
33.707
34.018
34.332

34.646
34.957
35.260
35.550
35.824

36.083
36.316
36.523
36.702
36.844

36.948
37.010
37.028

311
308
290
274
259

383
207
179
142
104

63
18

31.010

1.056

+0.07
+0.1

Declina-
tion.

+ 18 41

ff

64.99
64.80
64.60
64.40
64.18

63.94
63.66
63.37
63.06
62.75

62.46
62.23
62.05
61.97
61.99

62.14
62.40
62.79
63.30
63.88

64.59
65.32
66.06
66.79
67.47

68.09
68.60
69.02
69.31
69.49

69.54
69.51
69.41
69.25
69.08

68.88
68.68
68.47

19
20
20
22
34

28
29
31
81
29

23

18
8

2
15

36
89
51
68
71

78
74
73
68
63

51
43
29
18
5

8
10
16
17
20

20
21

58.61

+0.338

-0.01
+0.9

n^ Orlonis.
Mag. 3.9

Right
Ascemion.

h m
4 49

8

57.867
57.856
57.806
57.717
57.595

57.448
57.284
57.113
56.946
56.791

56.658
56.556
56.491
56.467
56.487

56.551
56.658
56.805
56.988
57.204

57.445
57.709
67.987
58.276
58.569

58.863
59.154
59.436
59.708
59.965

60.205
60.422
60.615
60.778
60.908

61.002
61.056
61.069

11

50

89

122

147

164
171
167
155
133

102
65
24

20

64

107
147
183
216
341

364
278
389
398
394

391
383
373
357
340

317
193
163
130
94

54
18

Declina-
tion.

+ 2 18

//

104
93
80
65
63

37
33

24.34
23.30
22.37
21.57
20.92

20.39

20.02

19.80

19.73 ~

19.82 •
36

20.08
20.49
21.08
21.85
22.78

23.85
25.07
26.38
27.76
29.17

30.57
31.91
33.13
34.22
35.10

35.74
36.13

41
59
77
98
107

132
131
138
141
140

134

122

109

88

64

39

10

36.23 —
36.06 "
35.64 *^

67

34.97

87

103
113
121
133

117
110

34.10
33.07
31.94
30.73

29.51
28.34
27.24

55.628
1.001

+o'6^

\+0.1

20.81
+0.040

lAxaigm.
Mag. 2.9

Right
Asoension.

h m
4 51

s
37.855
37.851
37.796
37.696
37.557

37.385
37.193
36.993
36.797
36.616

4

55

100

139

172

193
300
190
181
153

36.463

36.347

36.276

36.254-

36.283

116
71
22

29
83

36.366
36.500
36.681
36.906
37.168

37.461
37.778
38.113
38.460
38.814

39.167
39.516
39.858
40.188
40.502

40.796
41.065
41.305
41.510
41.676

41.798
41.872
41.895

134
181
335
362
393

317
335
347
354

353

349
343
330
314
394

369
340
305
166
122

74
23

35.156
1.193

Declina-
tion.

+33 2

//

17.20
17.79
18.29
18.67
18.89

18.96
18.85
18.54
18.08
17.48

16.75
15.95
15.11
14.28
13.49

12.79
12.19
11.72
11.40
11.24

11.21
11.33
11.58
11.92
12.36

12.86
13.41
14.00
14.61
15.23

15.88
16.54
17.21
17.89
18.58

19.27
19.93
20.55

8.90
+0.650

50
38
22

11
31
46
60
73

80
84
83
79
70

60
47
32
16
3

12
25
34
44
50

55
59
61
62
65

66
67
68
69
69

66
62

358

APPARENT PLACES OF STARS, 1917.

TOR THE UPPER TRANSIT AT WASHINGTON.

Washineton
Mean Time.

Jan.

Feb.

Mar.

0.4
10.4
20.4
30.3

9.3

19.3
1.3
11.2
21.2
31.2

Apr.

10.2
20.1
30.1
May 10.1
20.0

:30.0

June 9.0

19.0

28.9

July 8.9

18.9
28.9
Aug. 7.8
17.8
27.8

Sept. 0.7
16.7
26.7

Oct. 6.7
16.6

26.6

Nov. 5.6

15.6

25.5

Dec. 5.5

15.5
25.4
35.4

Mean Pla^'e
Sec a, Tan d

B hxoAgm.
Var. 3.0-4.5

Right
Aacension.

h
4

m
56

s
3.684
3.676
3.609
3.489
3.322

8

67

120

167

203

Declina-
tion.

+43 42

//

117

102

83

58

32

3.119
2.892 ^
2.654 ^ i
2.421 ^^ I
2.206 ^^'^ I

1S6

2020 ,«
].877 ,,

1.786 „

1.749 —

1.772 ^

15.55
16.72
17.74
18.57
19.15

19.47 ^
19.51 —
19.26 ^^
18.73 ^
17.94 '^

16.95

15./ /

128

ft Camelop.

Mag. 4.2

Right
Ascension.

1.856
1.999
2.196
2.443
2.734

3.061
3.418
3.797 ^^^

143
197
247
2U1

14.49

13.14
11.79

135
135
131

32

35i

'7 I

10.48
9.27
8.18
7.24
6.50

5.94
5.58

121

109

94

74

56

36

4.192
4.594

395
402
405

15
5.43 —

5.45 ^

402

4.999
5.101
5.794 ^^

6.175 ^^
364

6.539

340

6.879
7.191

312

7.470
7.708
7.899

8.037
8.120
8.145

0.620
1.383

+0.09
+0.1

-^fy 279

238
191
138

83
25

5.67

6.(M
6.57
7.25
8.05
8.97

9.99
11.11
12.32
13.59
14.90

16.22
17.52
18.75

22
37

53
68
80
92
102

112
121
127
131
132

130
123

6.11
+0.956

-0.02
+ 1.0

h
4

m
56

s
5.82

5.77
5.64
5.44
5.17

4.85
4.49
4.13

O.t I

3.43

3.14
2.91
2.75
2.67
2.68

2.78
2.96
3.21
3.53
3.92

4.37
4.86
5.38
5.94
6.51

7.08
7.65
8.20
8.73
9.25

9.72
10.15
10.54
10.86
11.11

11.28
11.36
11.36

o
13
20
27
32

36
36
36
34
29

23
16

8

1
10

18
25
32
39
45

49
52
56
57
57

57
55
53
52
47

43
39
32
25
17

8
0

Declina-
tion.

+60 19

//

32.43
34.41
36.16
37.61
38.69

39.37
39.61
39.41

19S
175
145
108

68

24
20

38.77 ^

37.72 ^^

139

36.33
34.64

32.73 ^^^

208

169

30.65
28.51

26.37
24.30
22.36
20.59
19.06

17.79
16.79
16.10
15.71

15.64 —

24

15.88
16.41
17.24

214
214

207
194
177
153
127

100
69
39

53

83

111

I

18.35
19.70 ^^

KM)

21.30
23.10
25.08
27.21
29.41

IM)

213
220
224

131.65
33.85^
35.93 ^

1.676
2.020

+0.11
+0.1

21.09
+1.755

-0.03
+ 1.0

C Aarifs.
Mag. 3.9

Right
Ascension.

h
4

m
56

s
43.363
43.357
43.297
43.185
43.029

42.838
42.622
42.397
42.175
41.970

41.795
41.659
41.571
41.536
41.559

6
60

112
150
191

216
225
222
205
175

136
88
35

23
81

41.640

. , _»« 137
41.7/ /

41.968^®^

42.207 i^^^

42.486 '^'*^
316

42.802

Declina-
tion.

+40 57

//

30.47

31.49

32.38

133.09

! 33.60

33:87

33.89 —
33.63 ^

102
89
71
51
27

379

43.146
43.511
43.890
44.277 '*■ '

44.666
45.053

33.13
32.40

31.49
30.42
29.25
28.04
26.82

25.67

24.60

i 23.66

' 22.87

22.26

21.82
21.57

21.49 —
21.59 ^«

50
73
91

107
117
121
122
115

107
94
79
61
44

25

387

45.432 ^"^
45.798 ^
46.147 ^^

328

46.475

46.775 *^

47.042 *^'

47.272^^*

47.458 ^^
136

121.85

i •)•) 94

I 22.76
i 23.39
I 24.14
I 24.97

25.88
26.87
27.93
29.04
30.18

2t}
39

52
63
75
83
91

99
106
111
114

no

47.594
Ml t
47.704

t .0/ 1

31.34
' 32.47 "'"^
' 33.54 '"'

40.102
1.324

+0.08
+0.1

21.44

+0.868

-0.02
+1.0

f Tlivil.

Mag. 4.7

RiSPht
Ascension.

h
4

m
58

s
10.491
10.496 —
10.464 ^

84
21
49

10.370
10.249

10.100
9.929
9.749
9.571
9.408

9.267
9.159
9.090

71
80
78
63
41

06
60

25
9.065 —

9.087 ^

60

9.156
9.272
9.431
9.629
9.861

10.123
10.406
10.708
11.020
11.338

11.658
11.976 ^^*
12.287 ^"

116
150
198
232
262

283
302
312
318
320

12.587

300

12.874 ^^
270

13.144

13.392

13.615 ^^

248

13.808
13.966

14.084
14.159
14.188

193
158
118

75
29

8.007
1.U75

+0.07
+0.1

Dedtan-

tiOIL

+21 28

//

26.63
26.89
26.54
26.47
26.36

26.21
26.01
25.74
25.44
25.11

24.76
24.42
24.13
23.90
23.75

23.70
23.77
23.96
24.26
24.66

25.14
25.68
26.26
26.85
27.42

27.94
28.39
28.76
29.04
29.22

29.34
29.39
29.38
29.34
29.29

29.23
29.17
29.12

4

5

7

11

U

30

27

SB

33

35

S4

OS

%h

5

^^

^^

I
4

5
6

6

5

20.43
+0.393

-O.OI
+1.0

APPARENT PLACES OF STAES, 1917

359

FOR THE UPPER TRANSIT AT WASHINGTON.

WasblDCton
MosnTuiie.

11 Orlonis.
Mag. 4.6

R%ht
Asoensinn.

Jan. 0.4
10.4
20.4
30.4

Feb. 9.3

Mar.

19.3
1.3
11.2
21.2
31.2

Apr.

10.2
20.1
30.1
^Uy 10.1
20.1

30.0

Jtme 9.0

19.0

28.9

July 8.9

18.9
28.9
Aug. 7.8
17.8
27.8

Sept. 6.8
16.7
26.7

Oct. 6.7
16.6

26.6

Nov. 5.6

15.6

25.5

l)ec. 5.5

15.5
25.5
35.4

h IB
4 59

s
51.898 5
51.903 —
51.864 ^*
51.783 *^
51.667 "*

144

61.523
51.358
51.185
51.013
50.854

50.716
50.609
50.539 ^
50.512 —
50.530 ^®

64

DadJiia-
tion.

166
173
172
\IA
138

107
70

Mean Place
Sec $, Tan d

D,^ a. Dm a

50.594
50.702
50.852
51.040
51.262

51.513
51.785
52.073
52.374
52.681

52.989
53.294
53.594
53.883
54.160

54.420
54.660
54.874
55.060
55.212

55.326
55.398
55.427

108
160
188
222
261

272
288
301
307
308

306
300
288
277
260

240
214
186
162
114

72
29

49.503
1.037

+15 17

//

27.48
27.10
26.75
26.43
26.13

25.86
25.60
25.35
25.13
24.93

24.78
24.69
24.67
24.75
24.95

25.26
25.69
26.23
26.86
27.58

28.35

29.14

29.92'

30.65

31.31

31.86
32.29
32.57
32.69
32.67

32.51
32.24
31.88
31.46
31.02

30.56
30.12
29.71

VAurics.
Mag. 3.3

Right
Awension.

38
36
32
30
27

26
26
22
20
16

0
2

8
20
31

43
64

63
72

77

7»

.78
73
66
66

43

28
12

2
16

27
36
42
44
46

44

41

22.30
+0.273

h m
5 0

s
44.512

44.511
44.454
44.345
44.190

44.000
43.784
43.557
43.333
43.126

42.947
42.808
42.716
42.677
42.696

42.772
42.905
43.091
43.326
43.602

43.915
44.257
44.620
44.998
45.384

45.774
46.162
46.543
46.913
47.265

47.598
47.903
48.177
48.413
48.605

48.746
48.834
48.867

41.525
1.328

+0.07
+0.1

0.00
+ 1.0

1

67
109
166
190

216
227
224
207
179

139
92
39

19
76

133
186
236
276
313

342
363
378
386
390

388
381
870
352
833

306
274
236
192
141

88
33

D«cliiia-
Uon.

+41 7

//

33.07
34.11
35.02
35.76
36.30

36.60
36.65
36.43
35.96
35.25

34.35
33.30
32.13
30.92
29.70

28.64
27.46
26.48
25.66
25.01

24.63
24.24 ^
24.11 —
24.15 *

104
91
74
64
30

6

22

47
71
90

106
117
121
122
116

109
97
82
66
48

29

f Lepoiis.
Mag. 3.3

Right
Afloensioii.

24.35

24.69
25.16
25.75
26.45
27.24

28.12
29.08
30.12
31.21
32.35

33.50
34.64
35.73

20
34

47
69
70
79

88

96
104
109
114
116

114
109

h m
5 1

8

59.012

58.981

58.906

58.791

58.643

58.467
58.273
58.070
57.869
57.679

67.511
57.371
57.268
57.206
57.188

57.216
57.289
57.406
57.663
67.756

57.981
58.232
58.504
58.789
59.085

59.384
59.683
59.975
60.257
60.624

60.770
60.991
61.185
61.345
61.468

61.550
61.588
61.582

24.32
+0.873

+0.08
1+0.1

-0.02
+1.0

31

75
115
148
176

194
203
201
190
168

140

108

62

18

28

73
117
157
193
226

251
272
285
296
299

299

292
282
267
246

221
194
160
123

82

38
6

56.812
1.082

Declina-
tion.

-22 28

//

64.42
56.59
58.52
60.14
61.42

62.34
62.89 j^
63.06 —
62.86 ^
62.29 *^

91

61.38

217
103
162
128
92

65

60.13

58.57
56.75
54.68

52.42
50.02
47.64
45.04
42.60

40.28
38.17
36.31
34.79
33.67

125
156
182
207
226

240
248
250
244
232

211
186
152
112
69

32.98 ^
32.76 —
33.02 ^
33.76 '*
34.96 *^

162

/^Sildaiii.

Mag. 2.9

36.58
38.54
40.79
43.22
45.76

48.31
50.79
53.11

196
225
243
254
255

248
232

Right
Ajconsion.

54.23
-0.414

h m
6 3

8

48.376
48.370
48.323
48.236
48.115

47.968
47.800
47.624
47.449
47.286

47.141
47.025
46.945
46.904
46.904

46.949
47.037
47.165
47.331
47.530

6

47

87

121

147

168
176
175
163
145

116

80

41

0

45

88

128

166

199

227

47.757

48.007^

48.274 ^^

48.554^

48.841 ^"^
291

Declina*
tion.

- 5 11

tf

31.92
33.38
34.67
35.77
36.67

37.34
37.80
38.02
38.03
37.80

37.36
36.69
35.81
34.72
33.46

32.02
30.46
28.77
27.05
25.33

23.66
22.08
20.67
19.47
18.52

146

129

110

90

67

46

22

1

23
44

67

88

109

127

143

157
168
172
172
167

158

141

120

96

64

49.132
49.421
49.704
49.978
50.239

50.484
50.709
50.908
51.078
51.216

289
283
274
261
245

226
199
170
138

100

+0.05
+0.1

+0.01
+1.0

61.316
51.376
51.394

46.147
1.004

60
18

17.88 3,

17.57 —

17.68 *

17.95 ^^

18.66 ^^
99

19.65

126

145

161

167

169

164
153

20.91
22.36
23.97
25.64

27.33
28.97
30.50

34.02
-0.091

+0.06
+0.1

0.00
+1.0

APPARENT PLACES OF STARS, 1917.

FOR THE UPPER TRANSIT AT WASHINGTON.

47.671 —

23.27

47.624 "

24.07

47.527 "

24.73

47.385 '"

25,23

47.206

25.61

47.003*"

25 .68

46,786 ^';

25.40

46.570="

25.0]

46.368 ^

24.41

46-193

23.62

46.063
45.960
46.917 —

22.70

21.68

20.62

45.929 "

19.56

47.738^'

14.71

48.099 ^'

14.75

«™S

14.92

48.845

16.22

49.220 "'

15.61

49.589**

16,09

49.948***

16.65

50.292 ^*

17.29

^■"^ ™,

18.01

60,920 *"'

18.78

5119i?!!

19.62

51.428^'

20.52

61.623 J^^

21.46

51.771

22,43

61.865 ^

23,40

61.905 «

24.33

44.741

14.50

1.276

fO.792

+0.08

-0.01

APPARENT PLACES OF STARS, 1917. 361

FOR THE UPPER TRANSIT AT WASniNGTON,

362

APPARENT PLACES OF STARS, 1917.

FOR THE UPPER TRANSIT AT WASHINGTON.

WashiBfton
Mean Tune.

Y Orionis.

{Bellatrix.)
Mag. 1.7

Right
Ascension.

Jan. 0.4
10.4
20.4
30.4

Feb. 9.3

19.3
Mar. 1.3
11.3
21.2
31.2

;Apr. 10.2
20.1
30.1

iMay 10.1
20.1

30.0

June 9.0

19.0

29.0

{July 8.9

18.9
28.9
Aug. 7.8
17.8
27.8

Sept. 6.8
16.7
26.7

Oct. 6.7
16.7

26.6

Nov. 5.6

15.6

25.5

Dec. 5.5

15.5
25.6
35.4

Mean Place
Sec ^, Tan a

h m
5 20

s

43.058 jg

43.076 —

43.050 ^

42.982 ^

42.876 ^^
136

42.740
42.581
42.411
42.238
42.075

41.929
41.810
41.724
41.677
41.673

41.712
41.794
41.917
42.078
42.272

42.495
42.742
43.009
43.289
43.578

43.872
44.168
44.460
44.746
45.023

45.285
45.530
45.752
45.948
46.111

46.237
46.323
46.366

159
170
173
163
146

119
86
47

4

39

82
123
161
194
223

247
267
280
289
294

206
292
286
277
262

245
222
196
163
126

86
43

Declina-
tion.

+ 6 16

ff

34.70
33.79
32.98
32.29
31.70

31.23
30.87
30.64
30.51
30.49

30.60
30.85
31.22
31.72
32.37

33.14
34.03
35.02
36.08
37.19

38.30
39.38
40.38
41.27
41.98

42.51
42.82
42.90
42.73
42.34

41.74
40.95
40.03
39.01
37.94

36.87
35.83
34.85

91
81
69
59
47

36

23

13

2

11

25
37
50
65
77

89

99

106

111

111

108

100

89

71

53

31

8

17
39
60

79

92

102

107

107

104
96

y^Taori.

Mag. 1.8

Right
Ascension.

h m
5 21

s
5.326 27
5.353 —
5.328 ^

72
115
150

D^a, Dm a
D^a, D-a

40.711
1.006

31.57
+0.110

+0.06
+0.1

0.00
+1.0

176
190
192
183
161

130
93

5.256
5.141

4.991
4.815
4.625
4.433
4.250

4.089
3.959
3.866 ^^

3.819 —

3.820 ^

50

3.870
3.968
4.113
4.299
4.524

4.782
5.065
5.371
5.691
6.021

6.3S7
6.694
7.028
7.356
7.673

7.974
8.257
8.515
8.742
8.934

9.084
9.188
9.242

98
145
186
225
258

283
306
320
330
336

337
334
328
317
301

283
258
227
192
150

104
54

Declina-
tion.

+28 32

//

24.26
24.61
24.94
25.23
25.43

25.54
25.53
25.40
25.14

24.78

24.32
23.79
23.23
22.66
22.12

21.63
21.21
20.89
20.68
20.57

20.56
20.63
20.78
20.99
21.24

21.51
21.78
22.04
22.29
22.61

22.73
22.95
23.19
28.45
23.73

24.04
24.37
24.71

35
33
29
20
11

1

13
26
36
46

53
56
57
54
49

42
32
21
11
1

7
15
21
25
27

27
26
25
22
22

22
24
26
28
31

33
34

17 Camelop.
Mag. 5.8

2.635
1.138

18.52
+0.544

+0.08
+0.1

-0.01
+1.0

Right
Ascension.

h m
5 22

s
24.28
24.27
24.17
23.98
23.71

23.38
23.00
22.68
22.18
21.80

21.46
21.17
20.95
20.81
20.75

20.80
20.93
21.15
21.45
21.82

22.26
22.76
23.30
23.87
24.47

25.09
25.71
26.32
26.92
27.51

28.06
28.56
29.01
29.40
29.72

29.96
30.10
30.14

19.643
2.203

1

10
19
27
33

38
42
40
38
34

29
22
14

5

13
22
30
37
44

50
54
57
60
62

62
61
60
50
56

50
45
39
32
24

14
4

Declina-
tion.

+62 59

ff

67.20
69.38
71.39
73.13
74.55

218
301
174
142
101

75.56 „

58
76.14 j2

76.26 —

75.92 ^^

75.14 "^

118

73.96

y^Leporis.
Mag. 3.0

Right
Ascension.

72.42
70.69
68.64
66.36

64.11
61.86
59.68
57.64
55.76

54.12
52.73
51.63
50.82
60.32

50.14
60.28
50.72
51.49
52.55

53.89
55.49
57.32
59.37
61.66

63.84
66.15
68.40

154
183
205
218
225

225
218
204
188
164

139

no

81
50
18

14
44

77
106
134

160
183
205
219
228

231
225

58.21

+1.963

h m
5 24

+0.11
+0.1

-0.02
+1.0

s

43.577

43.569
43.516
43.421
43.287

43.124
42.938
42.740
42.538
42.345

42.170
42.020
41.904
41.826

8

53

95

134

163

186
198
202
193
176

150
116

78

Dedina-
tion.

-20 49

//

29.08
31.34^
33.34^
36.06*'^
36.48 ^^

105

37.53
38.24 '^
38.58 —
38.57 *
38.19

36

41 .790 —
9

41.799

41.862

41.947

42.083

42.257

42.463
42.697
42.954
43.229
43.515

43.810
44.106
44.402
44.690
44.967

46.226
45.466
46.680
45.864
46.010

53

95

136

174

206

234
257
275
286
295

296
296
288
277
259

240
214
184
146
107

46.117

46.181
46.199

64
18

38
73

105
135
164
188
209

234
235
238
236
237

208
186
154
118
77

1^-^ 31
10.11 —

10.27 ^^

10.90 ®

11.99 ^^

151

37.46
36.41
36.06
33.42
31.54

29.45
27.21
24.86
22.48
20.12

17.85
16.77
13.91
12.37
11.19

13.50
16.37
17.56
19.94
22.45

25.01
27.51
29.87

187
219
238
251
356

350
236

41.340
1.070

29.19
-0.380

+0.05
+0.1

0.00
+1.0

APPARENT PLACES OF STARS, 1917. 363

FOR THE UPPER TRANSIT AT

364

APPARENT PLACES OF STARS, 1917.

FOR THE UPPER TRANSIT AT WASHINGTON.

Washington
Mean Tune.

Jan. 0.5
10.4
20.4
30.4

'Feb. 9.3

(f>^ Orionis.
Mag. 4.5

Right
Ascension.

Mar.

19.3
1.3
11.3
21.2
31.2

Apr.

10.2
20.2
30.1
May 10.1
20.1

30.0

June 9.0

19.0

29.0

July 8.9

18.9
28.9
Aug. 7.9
17.8
27.8

Sept. C.8
16.7
26.7

Oct. 6.7
16.7

26.6

Nov. 6.6

15.6

25.6

Dec. 5.5

16.5
25.5
35.4

h
5

m
30

18^175 ^
18.204 —
18.187 ^^

Mean Place
Sec a, Tan ^

D^ a, D- tt +0.07

^,^4 i^^^^ Uo.i

18.126
18.028

17.896
17.741
17.571
17.397
17.232

fil

98

132

155
170
174
165
151

17.081 j^
16.958 ^3
16.865 ^2
16.813 ^2
16.801 —

32

16.833
16.909
17.026
17.181
17.371

17.591
17.834
18.099
18.378
18.668

18.964
19.262
19.559
19.851
20.134

20.406
20.660
20.893
21.100
21.275^"^

139

21.414
21.512
21.566

76
117
155
190
220

243
265
279
290
296

298
297
292
283
272

2M
233

207

98
54

15.778
1.014

Declina-
tion.

+ 9 26

/f

6.44
5.69
5.03
4.45
3.98

3.60
3.28
3.07
2.93

2.88

2.91
3.04
3.28
3.63
4.09

4.66
5.35
6.13
6.98

7.88

8.80

9.70

10.65

11.29

11.92

12.37
12.63
12.71
12.57
12.22

11.70

11.01

10.21

9.33

8.41

7.50
6.62
5.81

75
66
58
47
38

32

21

14

5

3

13
24
35
46

5«

69
78
85
90
92

90
85
74
63
45

26

8

14
35
52

69
80
88
92
91

88
81

I Orionis.
Mag. 2.9

Right
Aflcen.sion.

h
5

m
31

3.34
+0.166

0.00
-hl.O

24.638 J,
24.655 —
24.628 ^
24.559 ^^
24.452 ^°"

138

24.314

163

175

179

173

l.'iS

Declina-
tion.

- 5 57

//

47.17

48.75 ^^

143

24.151
23.976
23.797
23.624

23.469

• '^ 131

23.338 ^^^
23.237 ^
23.174
23.152 —

20

23.172
23.234
23.337
23.477
23.653

23.859
24.090
24.342
24.610
24.889

25.175
25.464
25.752
26.035
26.310

26.571
26.816
27.038
27.234
27.397

27.623
27.609
27.651

62
103
140
176
206

231
2r»2
268
279
2M

289
288
283
275
261

245
222
196
163
120

86
42

50.18
51.41
52.43

53.21
53.77
54.09

123
102

78

56
32
9

54.18 —

64.02 ^®

37

63.65
63.04
52.22
51.20
49.98

48.60
47.08
45.45
43.76
42.07

40.42
38.86
37.45
36.26
35.31

61

82

102

122

138

152
163
169
169
165

156

141

119

95

63

s Orionis.

Mag. 1.8

RiRht
Aaoension.

34.68
34.37
•34.40
34.79
35.63

31

3
38
74
106

36.59

37.91
39.45
41.16

132
154
171

42.95 *"®

182

44.77
46.65
48.22

178
167

22.359
1.005

48.67
-0.104

+0.06
0.0

0.00
+1.0

h
5

m
32

2.382 22
2.404 --
2.382 ^
2.317 ^^
2.214 '^

134

2.080

l.')8
172
176
168
154

128
97
59

18

23

1.922
1.750
1.674
1.406

1.252
1.124
1.027
0.968
0.950

0.973
1.039
1.146
1.289
1.467

1.676
1.909
2.163
2.432
2.712

2.999
3.290
3.579 ^®

66
107
143
178
209

233
254
269
280
287

291

3.863
4.140

4.403
4.650
4.876
6.074
6.242

5.373
5.463
6.511

284
277
263

0.075
1.000

Declines
tion.

W7
226
198

168
131

90

48

- 1 15

ff

12.25
13.60
14.80
15.84
16.70

17.37
17.86
18.15
18.25
18.17

17.89
17.43
16.78
15.96
14.97

13.82

12.55

11.18

9.74

8.29

6.85
5.48
4.25
3.18
2.33

1.75
1.46
1.46
1.78
2.41

3.30
4.45
5.77
7.23

S.77

10.32
11.84
13.27

120

104

86

67

49
29
10

8
28

46
65
82
99
115

127
137
144
145
144

137

123

107

85

58

29
0
32
63
89

115
132
146
154
155

152
143

CTauri.
Mag. 3.0

+0.06
0.0

14.21
-0.022

0.00
+ 1.0

Right
Ascension.

h m
5 32

43.590
43.626
43.614
43.555
43.454

43.319
43.156
42.979
42.797
42.622

36

12

59

101

135

163
177
182
175
156

42.466
42.337 ^
42.241 ^
42.187 ,^
42.177 —

36

42.213
42.295
42.420
42.685
42.787

43.020
43.280
43.560
43.856
44.164

44.479
44.796
45.112
45.424
45.726

46.018
46.293
46.645
46.769
46.962

47.115
47.225
47.289

82
125
165
202
233

260
280
286
306
315

317
316
312
302
292

275
252
224
193

110
64

Declina-
tion.

+21

fr

38.61
38.52
38.47
38.44
38.40

38.34
38.26
38.13
37.97
37.76

37.62
37.28
37.06
36.86
36.72

36.64
36.64
36.73
36.90
37.16

37.46
37.81
38.18
38.54
38.88

39.16
39.35
39.47
39.51
39.46

39.33
39.13
38.91
38.68
38.46

38.26
38.09
37.98

9
5
3

4
6

8
13
16
21
24

24
22
20
14
8

0

9

17

25

31

35
37
36
34

28

19
12

4

5
13

20
22
23
22
20

17
11

41.020
1.072

34.40
+0.386

+0.07
0.0

0.00
+1.0

APPARENT PLACES OF STARS, 1917. 365

FOR THE UPPER TRANSIT AT WASHINGTON.

366 APPARENT PLACES OF STARS, 1917.

FOR THE UPPER TRANSIT AT WASHINGTON.

APPARENT PLACES OF STARS, 1917.

I'OR THE UPPER TRANSIT AT WASHINGTON.

368 APPARENT PLACES OF STAK8, 1917.

FOR THE UPPER TRANSIT AT WASHINGTON.

APPARENT PLACES OF STARS, 1917

369

FOR THE UPPER TRANSIT AT WASHINGTON.

22 H.

Camelop.

7 Oeminonim.

2 Lynois.

C Canis Majoris.

Waahineton
Mean Tune.

Mag. 4.7

Var. 3.2-4.2

Mag. 4.4

Mag. 3.1

Right

Declina-

Right

Declina- |

Right

Declhia-

Right

Declhia-

Ascexision.

tion.

Ascension.

tion.

Ascension.

tion.

Ascension.

tion.

h m

e /

h m

0

/

h m

o /

h m

o /

6 9

+69 20

6 9

+22 31

6 12

+59 2

MM

6 17

-30 1

Jan. 0.5

s
48.24

9

67.75

8

54.755
54.829

54.851 —

56.99

6

8

22.586 ^3
22.679 3
22.682 —

ff

37.09

^•8^30
9.874 —

33.95

10.5

48.33

70.28 ^

56.93

39.14 ^

36.82 ^^

20.4

48.30

3

72.73 ^*

56.95

2

41.15="'

9.851 ^

39.48 ^

30.4

48.13

17

75.01 ^

54.823 ^

57.02

7

22.597 ^

43.03 '**

9.778 "^

41.87 ^

Feb. 9.4

47.85

28

77.00 ^^

54.747 ^*

57.11

9

22.432 ^^

44.69 '*•

9.658 ^^

43.91 ^

38

164

117

10

236

140

160

166

19.3

47.47

78.64 ^„

79.86 ^^
80.61 ^

80.87 —

54.630

57.21

7
3

22.196

^^•^ 104

47.13 ^
47.78 ^
48.02 —

9.498

45.57

Mar. 1.3

47.02

45

54.482 "®

57.28

21.904^^

9.308 ^^

46.83 ^*

11.3

46.51

51

54.310 "^

57.31

21.574 *">

<0 C A

9.094 ^^*

47.69 ^

21.3

45.97

54

54.128 ^^

57.30

1

21.222^^

8.870 ^*

48.11 *^

31.2

45.44

53

80.62 ^

53.945 ^^

57.23

7

20.872 ^

47.84 ^®

8.645^

48.11 ^

51

74

170

13

3S3

59

215

42

Apr. 10.2

44.93

79.88

53.775

57.10

20.539

47.25

8.430

47.69

20.2

44.47

46

78.69 "*^

53.625

56.94

16

20.241 ^

46.29 ••

8.233 *®^

46.87 ^

30.2

44.09

38

77.09 ^^

53.506 ^,

56.74

20

19.992 ^®

44.98 "^

8.064 ''"

45.67 ^

May 10.1

43.80

29

75.16 ^^

82

53.424

56.53

21

19.805 *^^

43.39 **®

7.927 ^"

44.12 *^

20.1

43.60

20

72.95 ^^

53.382 —

56.33

30

19.688 ^^^

41.58 '''

7.830 *^^

42.27 ^®*

10

239

1

18

41

197

54

214

30.1

43.50

70.56

53.383

56.15

19.647 "~

39.61

7.776

40.13

June 9.0

43.52

2

68.05 ^^

53.429 ^

56.01

14

19.684 *'

37.54^

7.765 —

37.78 ^

19.0

43.66

14

65.47 ^

53.519 ^

55.91

10

19.796 "^

35.44 "°

7.798 ^

35.27 *^*

29.0

43.90

24

62.93 ^

53.650 "^

55.87

4

19.984 ^^

33.35**

7.874 ^*

32.65 ^

July 9.0

44.24

34

60.48 ^*

53.819 ^^

55.87

0

20.240^

31.34*^^

7.992 "*

30.02*®

w

43

231

208

4

819

189

156

256

18.9

44.67

58.17

54.022

55.91

20.559

29.45

8.148

27.46

28.9

45.19

52

56.06 ^"

54.253 ^^

55.97

6

20.936 ^^^

27.72 *^

8.339 ^^^

25.04^

Aug. 7.9

45.78

59

54.18 '"^

54.511 ^

56.05

8

21 .359 ^®

26.19 *^

8.562 ^

22.84^

17.9

46.44

66

52.59 ^^®

54.788 ^^'

56.11

6

21.824*®^

24.86 ^^

8.812 ^

20.93 ***

27.8

47.14

70

51.29 '"^

55.082 ^

56.15

4

22.322 ^^

23.78 ^^

9.084 *'^

19.39 ***

74

99

307

1

522

84

290

110

Sept. 6.8

47.88

50.30

55.389

56.14

22.844

22.94 ^.

9.374

18.29 ^

16.8

48.65

77

49.66
49.38 —

55.703 ^^^

56.06

8

23.386 "^

57

22.37
22.08 J

9.679 ^

60
17.69

17.61 —

26.7

49.43

78

56.023 ^^

55.91

15

23.937 ^^

9.989 ^^^

Oct. 6.7

50.22

79

49.47 ®

56.345 ^^

55.68

23

24.491 ^

22.07 —

10.303 ^^*

18.08 *^

16.7

50.99

77

49.91 ^

56.664 ^^^

55.39

29

25.039 "^

22.35 ^

10.614 ^"

19.08 *~

76

82

312

34

533

57

301

151

26.7

51.75

50.73

56.976

55.05

25.572

22.92

10.915

20.59

Nov. 5.6

52.46

71

51.91 "^

57.276^"^

54.67

38

26.083 *"

23.78 ^

11.202 ®^

22.67 **

15.6

53.12

66

53.44 ^«

57.560 ^

54.29

38

26.558 *'^

24.92 "*

11.465*^

24.94 ^^

25.6

53.70

58

55.27 ^^

57.820^

53.92

37

26.988 ^°

26.31 ^^^

11.701 ^'

27.64 ^«

Dec. 5.6

54.20

50

57.38 ^^^

58.050 ^^

53.59

33

27.360 ^^^

27.95 ^^

11.900*®*

30.56^

40

232

193

25

306

182

157

304

15.5

54.60

59.70

58.243

53.34

27.666

29.77

12.057

33.60

25.5

54.89

29

62.16 ^'

58.392 "®

53.15

19

27.894^

31.73 ^^

12.167 *'°

36.64^

35.5

55.04

15

64.71 ^

58.494 ^°2

53.05

10

28.036 ^^

33.77 ^

12.227 ^

39.62 ^

Mean Place

42.225

63.47

52.098 54.92

18.204 33.52

7.529 34.03

Sec a, Tan d

2.836

+2.654

1.083 +0.415

1.944 +1.667

1.156 -0.578

\y^ a, Dw a

+0.13

+0.01

+0.07 0.00

+0.U -V^.Q\

Vv^.K!^ ^.^

D^ (J, D« d

0.0

-hl.O j

0.0

+1.0

1 0.0

•V\.^

\ ^.^

^^..^

3939S''—191 7 24

870 APPAKENT PLACES OF STARS, 1917.

FOB THE UPPER TRANSIT AT

APPARENT PLACES OF STARS, 1917. 371

FOR THE UPPER TRANSIT AT

372

APPARENT PLACES OF STARS, 1917.

FOR THE UPPER TRANSIT AT WASHINGTON.

Washington
ICean Tune.

Jan. 0.5
10.5
20.4
30.4

Feb. 9.4

19.4
liar. 1.3
11.3
21.3
31.2

Apr. 10.2
20.2
30.2

May 10.1
20.1

30.1

June 9.1

19.0

29.0

July 9.0

18.9
28.9
Aug. 7.9
17.9
27.8

Sept. 6.8
16.8
26.8

Oct. 6.7
16.7

26.7

Nov. 6.6

15.6

25.6

Dec. 5.6

15.5
25.5
35.5

S^ Ganis Majozls.
Mag. 4.5

Right
Ascension.

56

h m
6 31

8

36.979

37.035

37.039 —

36.994 ^

36.903 ^^
131

36.772
36.607
36.420
36.219
36.015

35.818
35.637
35.480
35.354
35.263

165
187
201
204
197

181

157

126

91

52

Mean Place
Sec d, Tan d

35.211 jj
35.200 —
35.230 ^
35.300 ^^
35.409^^

144

35.553

35.731
35.939
36.172
36.428

36.702
36.989
37.286
37.589
37.892

38.189
38.476
38.744
38.989
39.202

39.377
39.508
39.593

178
208
233
256
274

287
297
303
803
297

287
268
245
213
175

131
85

Declina-
tion.

-22 53

//

51.59
54.23
56.70
58.91
60.83

62.41
63.63
64.48
64.97

65.06 —

26

264
247
221
192
158

122

85
49

23 H. Camelop.
Mag. 5.6

Right
Ascension.

64.80
64.18
63.22
61.94
60.37

58.56
56.52
54.34
52.05
49.73

47.44
45.27
43.27
41.54
40.12

62

96

128

157

181

204
218
229
232
229

217
200
173
142
103

39.09

38.51 jj
38.40 -
38.79 ^®
39.67 ^

136

41.03

42.81
44.97
47.41
50.08

52.85
55.65
58.38

178
216
244
267
277

280
273

34.686
1.086

+0.05~

51.86
-0.422

D^ a, Dm a
D^^, D„a 1-0.1

0.00
■hl.O

h m
6 32

16.68 J,
16.87 —
16.81 *

29
54

73

16.52
15.98

16.25
14.36
13.34
12.26
11.14

10.06
9.06
8.17
7.42
6.86

89

102
109

111

108

100
89
75
56
37

6.49 ^^
6.32 —
6.38 *

6.63
7.10

7.76

8.60

9.59

10.72

11.97

13.33
14.75
16.22
17.71
19.20

20.66
22.02
23.31
24.47
25.46

26.26
26.83
27.16

25
47
66

84

99

113

125

136

142
147
149
149
145

137

129

116

99

79

58
33

Declina-
tion.

+79 39

//

27.96
30.87
33.73
36.44
38.88

40.96
42.59
43.72
44.30
44.29

43.73
42.63
41.05
39.03
36.67

34.01
31.17
28.21
26.22
22.26

19.41
16.76
14.31
12.16
10.32

291
286
271
244
208

163
113

58

56

110
158
202
236
266

284
296
299
296
285

61 Auxigs.
Mag. 6.7

Right
Ascension.

266
244
215

184
147

8.85

7.76
7.08

109

68

25

6.83 —
7.02 ^*

64

7.66

8.73

10.24

12.13

14.38

16.93
19.68
22.56

107
151
189
225
255

275
288

5.571
5.570

25.93
+5.479

+0.20
-0.1

+0.05
+1.0

h m
6 32

67'687 ^^^
57.797
67.846 —
57.831 ^*
67.769 "

125

57.634
67.466
57.268
57.049
56.827

66.614
56.420
56.258
56.136
66.059

56.031
56.053
56.127
66.260
66.419

66.630
56.878
57.158
57.467
57.799

58.150
58.515
68.891
59.273
59.656

60.036
60.404
60.756
61.082
61.375

61.626
61.826

168
198
219
222
213

194

162

122

77

28

22

74

123

169

211

248
280
309
332
351

365
376
382
383
379

369
351
327
293
251

200

Declina-
tion.

+39 27

//

94

100

99

95

S4

69
50
27

61 .970 ^^

56.71
66.66
57.66
68.64
59.69

60.43
61.12
61.62
61.89

61.94 —

19

61.75
61.36
60.75
59.96
59.06

58.04
56.97
55.86
54.76
53.69

52.66
51.69
50.80
49.99
49.27

48.62
48.05
47.58
47.21
46.96

46.82 J
46.81 —

46.95 **

40
60
79
91
101

107
111
110
107
103

97
89
81
72
65

67
47
37
25
14

y Oeminomm.
Mag. 1.9

Right
Ascension.

47.26
47.72

48.35
49.13
50.01

31
46
63

78
88

54.535
1.295

54.79
+0.823

h
6

m
32

+0.08
i-0.1

+0.01
+\.(i

57.628 ^

67.721

57.764 —

57.766 ®

67.700 ^
97

67.603
57.470
67.312
67.140
56.964

66.796
66.643
66.617
66.421
56.364

66.346
56.369
66.433
56.537
56.676

56.850
67.053
57.282
57.634
67.804

68.088
68.384
68.690
59.000
59.312

69.621
59.921
60.209
60.476
60.717

60.923
61.089
61.209

138
158
173
176
169

153

126

96

57

18

23

64
104
139
174

203
229
252
270
284

396
306
310
813
309

300
388
267
241
206

166
120

Declina-
tion.

+ 16 28

tf

16.68
16.10
16.72
16.46
15.28

16.18
15.13
16.11
15.11
15.12

16.14
15.16
15.20
16.25
15.34

15.47
16.63
16.84
16.10
16.37

16.65
16.92
17.15
17.34
17.44

17.43
17.31
17.03
16.63
16.11

15.46
14.72
13.94
13.13
12.34

11.62
10.96
10.41

48
38
26
18
10

5
2
0
1
2

2
4

5

9

13

16
21
26
27
28

27
23
19
10

1

12
28
40
52
65

74
78
81
79
72

66
55

55.063
1.043

16.07
+0.296

+0.07
.-0.1

0.00
+1.0

APPARENT PLACES OF STARS, 1917.

373

FOR THE UPPER TRANSIT AT WASHINGTON.

w

ashJxiffton
Ban Tune.

T^ Argus.

Mag. 3.2

Jan. 0.5

10.5

20.4

30.4

Feb. 9.4

Mar.

19.4
1.3
11.3
21.3
31.3

Apr.

10.2
20.2
30.2
May 10.1
20.1

30.1

June 9.1

19.0

29.0

July 9.0

19.0
28.9
Aug. 7.9
17.9
27.8

Sept. 6.8
16.8
26.8

Oct. 6.7
16.7

26.7

Nov. 5.7

15.6

25.6

Dec. 5.6

15.5
25.5
35.5

Mean Place
Sec d, Tan d

Right
Ascension.

h
6

m
35

15^825 ^^
15.851 —
15.815 ^^
15.719 ^
15.570 **®

197

15.373
15.138
14.875
14.597
14.314

14.037
13.778
13.545
13.347
13.189

235
363
378
383
377

359
333
198
158
111

13.078
13.014

64

13.000 —
13.037 ^^
13.123 ^

133

13.256

178
320
356
387
315

13.434
13.654
13.910
14.197

14.512
14.847
15.197
15.554
15.910

16.256
16.587
16.891
17.161
17.389

335
350
357
356
346

331
304
270
328
178

17.567
17.689
17.751

122
62

Declina-
tion.

-43 7

*/

21.06
24.44
27.61
30.50
33.03

338
317
289
253
213

^•^^ 168

^^'^ 120
38.04 .^

38,76 22
38.98 —

26

38.72

73
119
161
199
230

37.99
36.80
35.19
33.20

30.90
28.31
25.52
22,59
19.62

16.68

13.86

11.28

9.00

7.12

8 Monocerotis.

Mag. 4.7

Right
Ascension.

259
279
293
297
294

282
258
228
188
111

87

5.71

^•^ 29

4.55 —
4.86 ^^
5.80 ^

152

7.32

9.39

11.94

14.89

18.12

21.54
25.04
28.49

207
255
295
323
342

350
345

13.382

1.370

21.57
-0.937

h
6

m
36

26.918
27.009
27.051 —
27.044 ^
26.991 ^

94

26.897
26.768
26.614
26.445
26.273

26.107
25.956
25.830
25.734
25.674

25.652
25.669
25.726
25.821
25.952

26.115
26.307
26.526
26.766
27.025

27.299
27.585
27.880
28.181
28.484

28.784
29.077
29.358
29.618
29.854

30.056
30.218
30.336

129
154
169
172
166

151

126

96

60

22

17

57

95

131

163

192
219
240
259
374

386
395
301
303
300

293
281
J60
236

203

162
118

Dedina^
tion.

+ 9 58

rt

24.77
23.88
23.12
22.49
21.99

21.62
21.36
21.20
21.12
21.12

21.18
21.32
21.55
21.83
22.19

22.63
23.14
23.70
24.31
24.95

25.59
26.20
26.75
27.21
27.54

27.69
27.68
27.46
27.04
26.42

25.63
24.68
23.62
22.50
21.35

20.22
19.15
18.19

89
76
63
50
37

36

16

8

0

6

14
33
38
36
44

51
56
61
64
64

61
55
46
33
15

1
32
42

63
79

95
106
113
115
113

107
96

B Geminomm.
Mag. 3.2

Right
Ascension.

h m
6 38

52^322 ^^
52.428 ^
52.481 —
52.478 ^

53
99

24.445
1.015

24.51
+0.176

52.425

52.326
52.190
52.026
51.845
51.659

51.479
51.316
51.178
51.075
51.010

50.986
51.006
51.068
51.173
51.316

51.494
51.705
51.943
52.206
52.488

52.788
53.101
53.423
53.751
54.083

54.412
54.734
55.042
55.330
55.590

55.815
55.998
56.132

136
164
181
186
180

163

138

103

65

24

20

62

105

142

179

211
338
363
383
300

313
323
328
332
329

322
308
288
260
225

183
134

Declina-
tion.

+25 12

//

52.19
52.24
52.39
52.62
52.89

53.17
53.42
53.63
53.78
53.84

53.81
53.70
53.52
53.27
52.99

52.69
52.38
52.08
51.80
51.53

51.30
51.07
50.84
50.59
50.33

50.03
49.68
49.29

48.86
48.38

47.88
47.38
46.90
46.48
46.13

45.90
45.77
45.75

5
15
23
27
28

25

21

15

6

3

II
18
25
28
30

31
30
28
27
23

23
23
35
36
30

35
39
43

48
50

50
48
43
35
23

13
3

S Geminomm.
Mag. 3.4

Right
Ascension.

h m
6 40

8

40.411
40.508

97

48

40.556 —
40.554 ^
40.504 ^

93

40.412

127

153

170

173

168

40.285
40.132
39.962
39.789

49.590
1.105

51.95
+0.471

39.621
39.468
39.340
39.241
39.178

39.153
39.168
39.223
39.315
39.445

39.608
39.799
40.017
40.258
40.518

40.793
41.081
41.379
41.684
41.991

42.295
42.593
42.881
43.148
43.390

43.599
43.768
43.892

153

128

99

63

25

15

55

92

130

163

191
218
341
260
375

388
398
305
307
304

398
288
267
342
209

169
124

37.896
1.026

DecUn»*
tion.

+12 59

//

10.10
9.38
8.78
8.31
7.95

7.71
7.54
7.45
7.41 —
7.43 ^

73
60
47
36
34

17
0

7.48
7.57
7.70
7.88
8.12

8.41
8.74
9.13
9.55
10.00

10.45
10.87
11.26
11.55
11.73

11.78
11.68
11.41
10.98
10.36

9.59
8.71
7.74
6.72
5.71

4.73
3.83
3.03

0
IS
18
34
39

38
30
43
45
45

43

38

30

18

5

10
37
43
63
77

88

97

103

101

98

90
80

10.03

+0.231

D^a, Dm a
D^ d, Dm d

+0.04
-O.I

-0.01
+1.0

+0.07
-0.1

0.00
+1.0

+0.07

V-0.1

+0.01

374 APPARENT PLACES OF STARS, 1917.

FOB THE IfPPER TRANSIT AT

APPARENT PLACES OF STAitS, 1917. 376

FOR THE UPPER TRANSIT AT WASHINGTON.

376

APPAEENT PLACES OF STARS, 1917.

FOR THE UPPER TRANSIT AT WASHINGTON.

Washington
ICean Tmie.

Jan. 0.5
10.5
20.6
30.4

Feb. 9.4

Mar.

19.4
1.3
11.3
21.3
31.3

0 Canis Majoris.
Mag. 4.2

Apr.

10.2
20.2
30.2
May 10.2
20.1

30.1

June 9.1

19.0

29.0

July 9.0

19.0
28.9
Aug. 7.9
17.9
27.9

Sept. 6.8
16.8
26.8

Oct. 6.7
16.7

26.7

Nov. 5.7

15.6

25.6

Dec. 5.6

15.6
25.5
35.5

Right
Ascension.

h m
6 50

s

22.348
22.434

86

87

22.471 —
22.459 ^^

Mean Place
Sec d, Tan d

22.401

22.301
22.167
22.007
21.831
21.648

21.470
21.305
21.160
21.043
20.958

58
100

134
160
176
183

178

165

146

117

85

50

20.908
20.897 —
20.924 ^
20.988 "
21.087 ^

134

21.221

165
192
217
239
257

21.386
21.578
21.795
22.034

22.291
22.563
22.847
23.139
23.435

23.730
24.018
24.294
24.551
24.782

24.979
25.136
25.249

272
284
292
296
295

288
276
257
231
197

157
113

Declina-
tion.

-11 55

//

61.18
63.38
65.40
67.22
68.79

220
202
182
157
131

70.10

71.12
71.85
72.30
72.45

72.33
71.94
71.28
70.38
69.24

67.91
66.41
64.76
63.03
61.25

59.49
57.81
56.26
54.90
53.81

53.02
52.60
52.55 —
52.94 ^^
53.70 ^*

117

54.87

153

182

207

224

232

102
73
45
15

12

39

66

90

114

133

150
165
173
178
176

168
155
136
109
79

42

s Canis Majoxis.
Mag. 1.6

Right
Ascension.

56.40
58.22
60.29
62.53

64.85
67.18
69.44

233
226

h m
6 55

24^117 ^^
24.192 20
24.212 —
24.179 ^
24.096 ^

127

20.048
1.022

61.24
-0.211

J)^a,Dma +0.06 0.00

D^^,D^^ l-O.l +1.0

23.969
23.805
23.613
23.403
23.186

22.972
22.770
22.588
22.435
22.316

22.233
22.190

22.188 —

22.228 ^

22.308 ^
119

164
192
210
217
214

202
182
153
119
83

43

22.427
22.581
22.768
22.987
23.232

23.501
23.787
24.090
24.402
24.718

25.033
25.339
25.630
25.897
26.135

26.334
26.487
26.591

154
187
219
245
260

286
303
312
316
315

306
291
267
238
199

153
104

Declina-
tion.

-28 51

#/

29.51
32.50
35.33
37.90
40.19

299
283
257
229
193

42.12

43.68
44.84
45.60

156

116

76

33
45.93 —

7

45.86
45.40
44.55
43.33
41.78

C Oeminomm.
Var. 3.7-4.3

39.94
37.84
35.56
33.14
30.65

28.17
25.78
23.56
21.59
19.94

18.70
17.91
17.62
17.86
18.64

19.94
21.73
23.95
26.52
29.35

32.37
35.45
38.50

46

85

122

155

184

210
228
242
249
248

239
222
197
165
124

79
29

24

78
130

179
222
257
283
302

308
305

21.817
1.142

30.10
-0.551

Right
Ascension.

h
6

m
59

8

13.884
14.007
14.078

123
71

18
14.096 —

14.062 ^
80

13.982

+0.05
-0.1

-0.01
+1.0

13.862
13.713
13.543
13.365

13.190
13.028
12.887
12.776
12.699

12.661
12.661
12.702
12.783
12.902

13.055
13.239
13.452
13.690
13.950

14.228
14.521
14.828
15.144
15.466

15.789
16.108
16.417
16.710
16.978

17.214
17.412
17.562

120
149
170
178
175

162

141

111

77

38

0

41

81

119

153

184
213
238
260
278

293
307
316
322
323

319
309
293
268
236

198
150

Declina^
tion.

+20 41

ff

33.99
33.71
33.65
33.51
33.56

33.68
33.83
34.00
34.15
34.27

34.36
34.39
34.39
34.36
34.30

34.23
34.16
34.09
34.03
33.97

33.91
33.83
33.73
33.58
33.36

33.07
32.68
32.20
31.63
30.96

30.22
29.45
28.66
27.89
27.19

26.58
26.08
25.71

28
16

4

5
12

15
17
15
12
9

3
0
3
6
7

7
7
6
6
6

8
10
15
22
29

39

48
57
67
74

77
79
77
70
61

50
37

O^ Canis Majoris.
Mag. 3.1

Ril^t
Ascension.

85

h m
6 59

s

35.801

35.886 ««

36.919 —

35.899 ^
68

112

11.248
1.069

35.05
+0.378

+0.07
-0.1

+0.01
+1.0

35.831

35.719
35.573
35.396
35.203
36.000

34.800
34.611
34.443
34.300
34.190

34.116
34.080
34.083
34.1;^
34.207

34.325
34.478
34.662
34.874
35.110

35.370
35.648
35.939
36.243
36.550

36.857
37.158
37.445
37.711
37.950

38.153
38.313
38.427

146
177
193
203
200

189
168
143
110
74

86

3
43
81

118

153
184
212
236
260

278
291
304
307
307

301
287
266
239
203

160
114

Dedina-
ticm.

23 42

f*

39.88
42.67
45.29
47.69
49.80

279
262
240
211
1T9

51.59
53.04
54.12
54.81

145

106

60

55.14 —
5

55.09

54.67

53.90

52.79

51.41

49.73
47.83
45.74
43.54
41.26

38.99
36.80
34.78
32.96
31.47

30.34
29.63

29.40 —
29.65 ^

30.41 ^
125

31.66

43

77
111
138
168

190
209
220
228
237

219
202
182
149
113

71

33.37
35.47
37.89
40.57

43.39
46.28
49.13

171
210
242
368
282

289
286

33.520
1.092

40.29
-0.439

+0.05
-0.1

-0.01
+1,0

APPAEENT PLACES OF STABS, 1917.

877

FOR THE UPPER TRANSIT AT WASHINGTON.

Washinifton
Mean Time.

Jan. 0.5
10.5
20.5
30.4

Feb. 9.4

Mar.

19.4
1.4
11.3
21.3
31.3

Apr.

10.2
20.2
30.2
May 10.2
20.1

30.1

JuBe 9.1

19.1

29.0

July 9.0

19.0
28.9
Aug. 7.9
17.9
27.9

Sept. 6.8
16.8
26.8

Oct. 6.8
16.7

26.7

Nov. 5.7

15.6

25.6

Dec. 5.6

15.6
25.5
35.5

Mean Place
Sec a, Tan d

Di^ a, Dw a
D^ a, D« d

y Canis Majozis.
Mag. 4.1

Right
Ascension.

Declina-
tion.

h

ft
I

m
0

2^506 ^^
2.598 ^
2.641 —
2.634
2.580

2.483
2.350
2.189
2.011
1.826

1.642
1.471
1.318
1.192
1.096

54

97

133
161
178
185
184

171

153

126

96

60

1.036 ^
23

1.013 —

1.028 ^^

1.079 ^^

1.167 ^
123

1.290

155
183
210
233
254

1.445

1.628
1.838
2.071

2.325
2.595
2.878
3.172
3.471

3.770
4.065
4.348
4.612
4.850

5.055
5.220
5.340

270
283
294
299
299

295
283
264
238
205

165
120

-15 30

//

35.19
37.60
39.85
41.87
43.65

45.14
46.32
47.20
47.76

241
225
202
178
149

118
88
56

24

48.00 —
6

47.94
47.56
46.89
45.96
44.77

43.36
41.75
39.99
38.13
36.21

34.30
32.46
30.77
29.27
28.06

27.15
26.63

38

67

93

119

141

161
176
186
192
191

184
169
150
122
90

52

26.52 —

26.84 ^*

27.61 "
119

28.80

158

191

219

238

249

30.38
32.29
34.48
36.86

39.35
41.87
44.35

252
248

0.220
1.038

35.28
-0.277

+0.05
-0.1

0.00
+1.0

S Canis Majoris.
Mag. 2.0

Right
Ascension.

h

7

m
5

s
3.215
3.303
3.338
3.320
3.252

3.139
2.988
2.809
2.611
2.404

2.197
2.002
1.825
1.674
1.556

1.473
1.427

88
35

18

68

113

151
179
198
207
207

195
177
151
118
83

46
6

1.421 —

1.465 ^

1.529 ^*
111

1.640
1.786
1.963
2.172
2.407

2.666
2.945
3.239
3.545
3.867

4.170
4.476
4.770 ^

145

178
209
235
259

279
294
806
312
313

306

6.044
5.288

5.496
5.661
6.778

274

244

208

165
117

Declina-
tion.

-26 15

//

37.80
40.72
43.48
46.01
48.26

50.17
51.73
52.91
53.70
64.09

54.10
63.72
62.97
51.87
50.46

48.74
46.79
44.64
42.36
40.00

37.64
36.36
33.22
31.31
29.72

28.60

27 72
*' 30

27.42 —
27.63 ^^
28.36 ^

124

29.60

292
276
253
224
192

156

118

79

39

1

38

75

110

141

172

195
215
229
235
236

229
213
191
159
122

78

31.31
33.44
35.93
38.67

41.58
44.57
47.56

171
213
249
274
291

299
298

0.931
1.115

+0.06
-0.1

38.37
-0.493

~0.01
+1.0

63 Aorigs.
Mag. 5.1

Right
Ascension.

h

7

m
5

s

60.139
60.290
60.378

151

88

25

60.403 —
60.365 ^

94

60.271

143
181
207
218
217

60.128
59.947
59.740
59.522

69.305
69.102
58.923
58.776
58.670

203
179
147
106
61

58.609
58.696 —
58.632 ^
58.716 ^
58.844 ^^^

172

69.016

211
246
277
305
829

69.227
59.473
69.760
60.055

60.384
60.733
61.097
61.474
61.869

62.246

62.629

63.002

63.354

63.678 ^^
286

63.964

349
864

877
885
387

883
873
852

64.202
64.386

238
184

Declina-
tion.

+39 27

//

23.73
24.60
25.58
26.62
27.67

28.68
29.67
30.30
30.84
31.16

31.24
31.08
30.70
30.12
29.36

28.46
27.44
26.34
25.19
24.01

22.86
21.70
20.57
19.48
18.46

17.48
16.58
15.76
16.02
14.39

13.88
13.52
13.34
13.34
13.56

13.96
14.55
15.33

87

98

104

105

101

89
73
54
31
9

16
38
58
76
90

102
110
115
118
116

115
113
109
103
97

90
83
73
63
51

36
18
0
21
41

59
78

56.990
1.295

+0.08

25.69
+0.823

+0.02

61 Geminomm.
Mag. 5.3

Right
Ascension.

Declina-
tion.

h

7

m
8

. +16 17

8

38.969 J28
39.097 .g

39.175 ^
39.201 —

39.176 ^

71

39.105
38.994
38.864
38.692
38.520

38.349
38.190
38.049
37.936
37.855

111

140
162
172
171

159

141

113

81

47

37.808 g
37.802 —
37.834 ^^
37.903 ^
38.009 ^^

139

38.148
38.319
38.518
38.741
38.987

39.263
3^.634
39.829
40.136
40.449

40.765
41.079
41.384
41.675
41.942

42.180
42.380
42.535

171
199
223
246
266

281
295
307
313
316

314
305
291
267
238

200
155

n

61.50
60.90
60.45
60.13
59.95

69.87
59.87
69.92
60.01
60.12

60.23
60.35
60.46
60.57
60.70

60.83
60.97
61.13
61.30
61.47

61.63
61.77
61.86
61.88
61.80

61.60
61.28
60.82
60.21
69.46

58.61
57.67
56.67
55.66
54.68

53.77
52.96
52.30

60
45

32

18

8

0
5

9
11
11

12
II
11

la
la

14

16

17
17

16

14
9
2

8
20

32
4&
61
75
85

94

100

101

98

91

81
66

36.417
1.042

62.98
+0.292

.+Q.<V^

378 APPARENT PLACES OF STARS, 1917.

FOR THE UPPER TRANSIT AT WASHINGTON.

Washfiu:ton
ICeanTune.

Jan. 0.5
10.6
20.6
30.4

Feb. 9.4

19.4
Mar. 1.4
11.3
21.3
31.3

Apr. 10.3
20.2
30.2

May 10.2
20.1

30.1

June 9.1

19.1

29.0

July 9.0

19.0
29.0
Aug. 7.9
17.9
27.9

Sept. 6.8
16.8
26.8

Oct. 6.8
16.7

26.7

Nov. 5.7

15.7

25.6

Dec. 5.6

15.6
25.5
35.5

Y^ Volantis.
Mag. 3.9

Right
Aaoension.

Mean Place
Se(! a, Tan d

D^ a, Dm a
Df a, D« d

h m
7 9

s

30.97
30.96
30.83
30.56
30.19

29.72
29.17
28.55
27.89
27.20

26.51
25.84
25.20
24.60
24.07

23.61
23.24
22.97
22.81
22.75

22.78
22.94
23.21
23.57
24.02

24.55
25.15
25.80
26.48
27.18

27.86
28.51
29.11
29.63
30.06

30.37
30.57
30.64

1
13

27
37
47

55
62
66
69
69

67
64
60
53
46

37

27

16

6

3

16
27
36
45
53

60
65
68
70
68

65
60
52
43
31

20

7

Declina-
tion.

-70 21

//

48.87
52.69
56.40
59.89
63.08

382
871
349
319
283

65.91

68.30
70.21
71.60

72.47

72.80
72.61
71.90
70.68
68.99

66.87
64.39
61.61
58.58
55.43

52.22
49.04
46.03
43.26
40.84

38.86

37.42

36.56 23

36.33 -

36.78 **
111

37.89
39.63
41.97
44.82
48.07

51.65
55.41
59.24

239
191
139

87
33

19

71

122

169

212

248
278
303
315
321

318
301
277
242
198

144
86

A. Qemlnomm.
Mag. 3.6

Right
Ascension.

174
234
285
325
358

376
383

27.280
2.976

51.69
-2.803

h

7

m
13

22^027^
22.161
22.243 3^
22.273 —
22.262 ^^

68

0.01
0.1

-0.06
+1.0

22.184
22.076
21.937
21.776
21.605

21.434
21.274
21.131
21.015
20.932

20.883
20.872
20.899
20.964
21.066

21.200
21.367
21.561
21 .782
22.024

22.287
22.566
22.860
23.167
23.480

23.797
24.114
24.422
24.717
24.989

25.231
25.436
25.596

108
139
161
171
171

160

143

116

83

49

11

27

65

102

134

167
194
221
242
263

279
294
307
813
317

817
308
295
272
242

205
160

Declina-
tion.

+16 41

//

26.06
25.47
25.03
24.73
24.67

24.51
24.53
24.60
24.71
24.84

24.96
25.08
25.20
25,31
25.42

25.64
25.66
25.79
25.94
26.07

26.20
26.30
26.35
26.32
26.20

25.96
25.60
25.10
24.47
23.69

22.81
21.85
20.84
19.82
18.83

17.92
17.11
16.45

58
44

30

16

6

2

7
11
13
12

12
12
11
11
12

12
13
15
13
13

10
5

3
12
24

36
50
63
78
88

96

101

102

99

91

81
66

TT Argus.
Mag. 2.7

Right
Ascension.

19.471
1.044

27.81
+0.300

h m
7 14

s

15.015 g^
16.102 ^
15.130 —
15.100 ^^

15.016 ^

134

+0.07
-0.1

+0.01
+0.9

14.882
14.706
14.498
14.268
14.026

13.783
13.549
13.335
13.145
12.988

176
208
230
242
243

234
214
190
157
120

12.868 ^^

12.789 3^

12.752 —

12.758 ^

12.808 ^
92

12.900

134
172
209
240
271

13.034
13.206
13.415
13.655

13.926
14.222
14.537
14.867
15.205

15.545
15.879 ^^

296
315
830
838
840

16.198
16.493
16.755

16.977
17.151
17.272

319
295
262
222

174
121

Declina-
tion.

-36 56

tr

51.65
54.99
58.19
61.16
63.84

66.18
68.11
69.62
70.69
71.30

71.46
71.16
70.43
69.28
67.76

65.90
63.72
61.31
58.71
66.02

53.30
50.65
48.15
45.88
43.94

334
320
297
268
234

193

151

107

61

15

29

73

115

152

186

218
241
260
269
272

265

250

227

194

153

42.41 ,^

41.35^^

40.83 -^

40.88 ^

41.50 ^^
120

42.70
44.45
46.69
49.36
52.36

55.58
58.94
62.31

175
224
267
300
322

336
337

<^ Oeminorum.
Mag. 3.5

Right
Asoension.

12.680
1.251

52.95
-0.752

h

7

m
15

8

12.738
12.878
12.966

140

88

84
13.000 —

12.981 *^

68

12.913

12.803
12.661
12.495
12.319

12.143
11.977
11.829
11.708
11.619

no

142
166
176
176

166
148
121

51

11.568

11.556 —
11.583 ^
11.649 **
11.753 ^^

138

11.891

171
201
226
251
270

+0.04
-0.1

-0.02
+0.9

12.062
12.263
12.489
12.740

13.010
13.299
13.603
13.919
14.243

14.571
14.899
15.219
15.524
15.808

16.060
16.274
16.443

DecUna-
tkm.

289
304
316
824
328

328
320
805
284
252

214
169

+22 7

68.23
67.99
67.89
67.92
68.05

68.26
68.62
68.78
69.01
69.21

69.36
69.44
69.47
69.43
69.35

69.24
69.10
68.94
68.77
68.58

68.38
68.15
67.89
67.58
67.22

66.78
66.25
65.63
64.92
64.15

63.32
62.47
61.62
60.81
60.09

59.47
58.98
58.64

24
10

3

13
21

26
26
23
20
15

8
3

4

8

11

14
16
17
19
20

23
26
31
36
44

53
62
71

83

S5
85
81
72
62

49
34

10.085

1.080

70.35
+0.407

+0.07
-0.1

+0.01
+0.9

APPARENT PLACES OF STARS, 1917. 379

FOR THE UPPER TRANSIT AT

380

APPARENT PLACES OF STAES, 1917

FOR THE UPPER TRANSIT AT WASHINGTON.

Washinffton
Mean Time.

Jan. 0.5

10.5

. 20.5

30.5

Feb. 9.4

ft Camis Hinozis.
Mag. 3.1

Right
Ascension.

Mar.

19.4
1.4
11.3
21.3
31.3

Apr.

10.3
20.2
30.2
May 10.2
20.2

30.1

June 9.1

19.1

29.0

July 9.0

19.0
29.0
Aug. 7.9
17.9
27.9

Sept. 6.9
16.8
26.8

Oct. 6.8
16.7

26.7

Nov. 5.7

15.7

25.6

Dec. 5.6

15.6
25.6
35.5

Mean Place
Sec a, Tan d

h

7

m
22

s
41.479
41.615
41.700
41.735
41.720

41.659
41.560
41.428
41.275
41.110

40.945
40.787
40.645
40.528
40.439

40.384
40.365
40.381
40.432
40.519

40.639
40.788
40.966
41.169
41.395

41.641
41.906
42.186
42.479
42.782

43.089
43.396
43.697
43.986
44.253

44.493
44.697
44.858

136
85

J5
15
61

99
132
153
165
165

158

142

117

89

55

19

16

51

87

120

149
178
203
226
246

265
280
293
303
307

307
301
280
267
240

204
161

D,^a, D«a 1+0.07
2V^/ ^•'^ 1-0,1

39.049
1.011

Declina-
tion.

+ 8 27

ff

25.14
24.02
23.05
22.25
21.62

21.15
20.82
20.64

112
97
80
68
47

33

18
8

p Oeminorom.

Mag. 4.2

20.56 —

20.59 ^
11

20.70
20.88
21.15
21.48
21.88

22.33
22.84
23.39
23.98
24.57

25.15
25.68
26.14
26.50
26.70

26.74
26.58
26.21
25.62
24.81

23.81
22.63
21.33
19.94
18.52

17.13
15.81
14.60

18
27
33
40
45

51
55
59
50
58

53
46
36
20

4

16
37
59
81
100

118
130
139
142
139

132
121

Right
Ascension.

h m
7 23

49^393 ,,,
49.555 j^
49.659 ^
49.703 —
49.691 ^^

67

49.624
49.510
49.360
49.182
48.991

48.797
48.612
48.447
48.308
48.204

114
150
178
191
194

185
165
139
104
65

26.92
+0.149

0.00
+0.9

48.139 ^
48.115 —
48.134 ^®
48.195 *^
48.296 ^°^

140

48.436

177
209
238
266
288

48.613
48.822
49.060
49.326

49.614
49.923
50.249
50.590
50.942

51.300
51.657
52.007 ^

309
326
341
352
358

357

337
313
282

52.344
52.657

52.939
63.179^
53.369 ^^

Declina-
tion.

+31 56

//

59.75

60.10

60.60''

61.21

61.91

62.63
63.31
63.93
64.45
64.82

65.03
65.09
64.99
64.72
64.32

63.81
63.21
62.52
61.79
61.02

60.22
59.40
58.57
57.72
56.87

56.01
55.14
54.27
53.41
52.57

51.79
51.09
50.49
50.02
49.72

49.59
49.64
49.89

35
:60
61
70
72

68
62
52
37
21

6

10
27
40
51

60
69
73
77
80

82
83
85
85
86

87
87
86
84
78

70
60
47
30
13

5
25

(T Arsus.

Mag. 3.3

Right
Ascension.

m
26

s
38.187
38.283

96

33

38.316 —
38.287 ^

90
145

189
228
254
268
271

265
248
224
193
155

113
68

46.515
1.178

62.93
+0.624

+0.08
-0.1

+0.01
+0.9

38.197

38.052
37.863
37.635
37.381
37.113

36.842
36.577
36.329
36.105
36.912

35.757

35.644

36.576 21

35.555 —

35.580 ^
71

35.651
35.769
35.931
36.134
36.376

36.652
36.959
37.290
37.641
38.003

38.369
38.730
39.075
39.397
39.683

39.925
40.115
40.248

118

162
203
242
276

307
331
351
362
366

361
345
322
286
242

190
133

Declina-
tion.

-43 7

//

56.08
59.62
63.05
66.29
69.23

71.83
74.03
75.79
77.09
77.92

78.26
78.12
77.51
76.45
74.97

73.12
70.94
68.46
65.78
62.97

60.11
57.28
54.58
52.12
49.96

354
343
324
294
260

220

176

130

83

34

14

61

106

148

185

218
248
268
281
286

283
270
246
216
175

ofl QemiBomm.

(Castor.]
Mag. 2.0

48.21 ^^
46.94

46.21 ;^

46.06 —

46.54 ^
108

47.62

166

221

268

305

333

49.28

51.49
54.17
57.22

60.55
64.06
67.62

351
356

35.800
1.370

58.09
-0.937

Right
Asceiuion.

h m
7 29

21.275 ,^

21-443 110
21.553 ^

21.602 —

21.594 ®
62

21.532
21.422
21.275
21.099
20.909

20.714
20.527
20.358
20.216
20.108

110
147
176
190
195

187
109
142
106
71

20.037 2g

20.008 —

20.020 "

20.075 ^

20.169 ^
134

20.303

170
203
232
260
283

+0.05
-0.1

-0.02
+0.9

20.473
20.676
20.908
21.168

21.451
21.757
22.080
22.419
22.770

23.127
23.486
23.838
24.177
24.494

24.780
25.025
25.221

306
323
339
351
357

359
352
339
317
286

245
196

Declina-
tion.

+32 4

//

15.47
15.80
16.28
16.89
17.60

18.33
19.03
19.67
20.21
20.62

20.86
20.95
20.87
20.62
20.24

19.74
19.13
18.43
17.68
16.88

16.05
15.20
14.32
13.43
12.63

11.61

10.68

9.76

8.84

7.94

7.10
6.34
5.69
5.17
4.81

4.66
4.68
4.90

83

48
61
71
73

70
64
54
41
24

9

8
2S
38
50

61
70
75
80
83

85

88
89
90
02

93
92
92
90

84

76
65

52

3ft

16

S
23

18.402
1.180

19.07
+0.627

+0.08
-0.2

+0.02
+0.9

APPAEENT PLACES OF STARS, 1917.

381

FOR THE UPPER TRANSIT AT WASHINGTON.

Washineton
Mean Time.

Jan.

Feb.

Mar.

0.5
10.5
20.5
30.5

9.4

19.4
1.4
11.4
21.3
31.3

Apr.

10.3
20.2
30.2
May 10.2
20.2

30.1

June 9.1

19.1

29.1

July 9.0

19.0
29.0
Aug. 7.9
17.9
27.9

Sept. 6.9
16.8
26.8

Oct. 6.8
16.8

26.7

Nov. 5.7

15.7

25.6

Dec. 5.6

15.0
25.6
35.5

Mean Place
Sec a, Tan d

26 Monocerotis.
Mag. 5.2

Right
Asccask)n.

h
7

m
33

ll'^^^ 136

11.502 ^
11.588 3^
11.624 —
11.611 ^^

58

Di^ a, Dw a
B^ d, D« 3

11.553
11.456
11.326
11.175
11.010

10.841
10.681
10.534
10.409
10.310

10,243
10.208

97
130
151
165
109

160

147

125

99

67

35
1

10.207 —

10.242 ^

10.310 ^
100

10.410

10.541
10.701
10.886
11.096

11.328
11.581
11.850
12.133
12.427

12.727
13.030
13.327
13.613
13.879

14.118
14.320
14.481

131
160
185
210
232

253

269
283
294
300

303
297
286
266
239

202
161

9.064

1.002

Declina-
tion.

~ 3 55

ff

30.15
32.04
33.77
35.31
36.65

37.75
38.63
39.26
39.68
39.87

39.87
39.66
39.27
38.70
37.95

37.06
36.04
34.92
33.71
32.47

31.23
30.04

180
173
154
134
110

88
63
42
19
0

21
39
67
75
89

102
112
121
124
124

119

a Canis Minoris.

(Procyon.)
Mag. 0.5

Right
Ascension.

28.95 ^^

28.00
27.26

95
74
51

26.75 21
26.54 —
26.64 ^^
27.06 ^
27.83 ^^

109

28.92

138
164
183
196
203

37.76

39.78 ^

30.30
31.94
33.77
35.73

41.74

196

28.96
-0.069

h

7

m
34

s
59.798
59.937
60.028

139

91

40

60.068 —
60.058 ^®

56

60.002
59.907
59.779
59.629
59.465

59.300
59.141
58.996
58.875
58.781

95
128
150
164
165

159

145

121

94

62

+0.06
-0.2

0.00
+0.9

58.719 28
58.691 —
58.697 ^

58.739
58.815

58.924
59.061
59.228
59.420
59.636

59.873
60.130
60.402
60.689
60.986

61.291
61.595
61.895 "^

289

42

76

109

137
167
192
216
237

257
272
287
297
305

304

62.184

62.453

62.696
62.903
63.068

269
243

207
165

I>eolina-
tion.

+ 5 26

//

136

120

102

84

64

47
31
15

16.26

14.90
13.70
12.68
11.84

11.20
10.73
10.42
10.27
10.24 —

9

10.33
10.53
10.82
11.19
11.65

12.19
12.80
13.46
14.15
14.85

15.53
16.16
16.71
17.14
17.41

17.49
17.35
16.97
16.34
15.48

14.37
13.07
11.61
10.04
8.42

6.81
5.25
3.80

20
29
87
46
54

61
66
69
70
68

68
55
43
27
8

14
38
63
86
111

130
146
157
162
161

156
145

24 Lyncis.
Mag. 5.0

Right
Aiwension.

h
7

m
35

63.927 2^

64.170 ^^

64.322 ^^

64.381 —

64.348 ^
119

64.229
64.031
63.771
63.465
63.131

62.786
62.448
62.135
61.860
61.634

198
260
306
334
345

338
813
275
226
167

67.476
1.005

18.37
+0.095

+0.06
-0.2

0.00
+0.9

61.467 ^^
61.364 3^
61.329 —
61.363 **
61.466 ^^

168

61.634

61.865
62.153
62.494
62.884

63.317
63.786
64.287
64.813
65.359

65.914
66.469
67.012
67.533
68.016

68.448
68.815
69.106

231
288
841
390
483

469
501
fi26
646
655

555
643
621
483
432

367
291

Denlina-
tion.

+58 54

f*

16.18
18.02
20.02
22.10
24.16

26.12
27.87
29.36
30.51
81.28

31.63
81.57
31.10
30.24
29.02

27.49
25.71
23.72
21.57
19.33

17.04
14.75
12.50
10.34
8.30

6.41
4.72
3.25
2.03
1.08

184
200
206
206
196

175

149

115

77

35

6

47

86

122

153

178
199
215
224
229

229
225
216
204
189

169

147

122

95

63

0.45 2,

0.16 —

0.20 *

0.62 ^

1.40 ''
113

2.53

3.97 ^^

5.69 "^

K Qeminonuu.
Mag. 3.7

Right
Asc^ouion.

69.578
1.936

21.49
+1.658

h m
7 39

29.046
29.214
29.329
29.389

29.393 —

48

168

115

60

29.345
29.252
29.122
28.964
28.791

93
130
158
173
177

28.614
28.441 ^^^
28.285 ^^
28.151 ^^
28.047 ^^

70

27.977 33
27.944 —
27.949 ^
27.992 ^
28.073 ®^

116

+0.10

+0.04

28.189
28.338
28.618
28.727
28.961

29.220
29.499
29.798
30.112
30.438

30.773
31.112
31.447
31.771
32.076

32.353
32.593
32.789

149
180
209
234
259

279
299
314
326
335

339
335
324
305
277

240
196

Declina-
tion.

+24 35

ff

17

48.84
48.67
48.66 —
48.81 ^^

29
37

49.10

49.47
49.88
50.30
50.70
51.05

51.30
51.48
51.57 —
51.56 ^

10
17

41
42
40
35
25

18

51.46

51.29
51.04
50.75
50.41
50.04

49.62
49.16
48.65
48.09
47.47

46.77
46.00
45.16
44.26
43.30

42.31
41.31
40.36
39.48
38.70

38.08
37.61
37.33

25
29
34
37
42

46
51
56
62
70

77
84
90
96
99

100
95
88
78
62

47
28

26.375
1.100

52.70
+0.458

382

APPARENT PLACES OF STARS, 1917.

FOR THE UPPER TRANSIT AT WASHINGTON.

Washineton
KeanTune.

Jan. 0.5
10.5
20.5
30.5

Feb. 9.4

19.4
Mar. 1.4
11.4
21.3
31.3

Apr. 10.3
20.2
30.2

May 10.2
20.2

30.1

Jtine 9.1

19.1

29.1

July 9.0

19.0
29.0
Aug. 7.9
17.9
27.9

Sept. 6.9
16.8
26.8

Oct. 6.8
16.8

26.7

Nov. 5.7

15.7

25.6

Dec. 5.6

15.6
25.6
35.5

Mean Place
Sec a, Tan d

I)i// a, Dw a
ZV ^ ^« ^' /-0.2

/S Oeminornm.
(Pollux,)
Mag. 1.2

Right

AsCQDSlOD.

h

7

m
40

8

17.122
17.294
17.412
17.473

17.477 —
60

173

118

61

17.427
17.329
17.194
17.030
16.850

16.665
16.485
16.321
16.180
16.070

08
135
164
180
185

180
164
141
110
75

16.995

15.958 —

16.959 ^
16.001 ^
16.082 "

117

16.199

16.351
16.534
16.747
16.987

17.252
17.537
17.843
18.165
18.500

18.843
19.190
19.534
19.867
20.180

20.464
20.710
20.911

152

183
213
340
365

285
306
322
335
343

347
344
333
313
284

246
201

DecUna-
tkm.

+28 13

//

35.45
35.49
35.73
36.10
36.68

37.14
37.72
38.28
38.78
39.20

39.49
39.65
39.69
39.60
39.39

39.07
38.67
38.20
37.66
37.07

36.43
35.76
35.03
34.28
33.48

32.63
31.74
30.81
29.85
28.87

27.90
26.96
26.10
25.35
24.74

24.29
24.03
23.96

4

24
37
48
66

58
56
50
42
29

16

4

0
31
33

40
47
64
60
64

67
73
75
80
83

89
93
96
08
97

94
86
75
61
45

36
7

14.369
1.136

+6.07~

39.63
+0.637

+0.02
+0.9

4 Puppis.
Mag. 5.1

Right
AsosiiisioQ.

h m
7 42

9.801

9.93r

10.024

10.061

10.047

9.986
9.886
9.762
9.594
9.423

9.247
9.075
8,917
8.777
8.664

8.680
8.627

ISO
87
37

14
61

100
134
158
171
176

173
158
140
113
84

53

8.610 —
8.627 ^'
8,677 "

85

8.662

117
146
176
302
226

8.779

8.925
9.101
9.303

9.529

9.778

10.046

10.330

10.626

10.931
11.238
11.539
11.829
12.099

12.341
12.546
12.709

240
268
284
306
805

307
301
300
370
342

205
163

Derlin*-
tion.

-14 21

/*

40.95
43.42
45.76
47.89
49.80

347
334
313
191
163

51.43
52.79
53.83
54.57
55,02

55.16
55.01
54.59
53.89
52.96

51,77
50.41
48.89
47.23
45.61

43.76
42.06
40.47
39.04
37.84

36.92
36.36
36.18
36.42
37.09

38.17
39.65
41.47
43.59
45.93

48.41
50.94
53.47

186

104
74
45
14

15
43
70
94
118

136
153
166
173
175

170
159
143
120
92

66
18

24

67

108

148
182
212
234
248

253
253

7.563

1.032

40.59
-0.256

+0.05
-0.2

-0.01
+0.9

^ AxgUf.
Mag. 3.6

Right
Afloension.

h m
7 46

60.435^

50.570

60.652

60.680 —

60.656 ^
72

50.584
50.470
50.322
50.148
49.959

49.764
49.673
49.394
49.235
49.100

48.996
48.924
48.888

48.887 —

48.923 ^
72

48.996

I>«cliiia-
tion.

-24 38

tf

114
148
174
189
195

191
179
159
135
104

72
36

49.102
49.242
49.414
49.616

49.844
50.099
50.374
50.668
50.977

51.293
51.611
51 .924
52.223
52.500

62.746
52.954
53.116

107
140
172
202
228

255
375
304
300
316

318
313
300
377
346

208
162

61.87

64.82
67,66
70.31
72.72

74.82
76.60
78,03
79.08
79.76

205
284
365
341
310

178

143

105

68

31

80.07

80.00
79.58
78.81
77.71

76.33
74,67
72.80
70.77
68.62

66.43
64.27
62.22
60.34
58.72

57.43
56.53

7

43

77

110

138

166
187
303
315
319

316
305
188
163
139

90

46
56.07 —

56.10 ^
56.63 ®

104

57.67

59.18
61.13
63.45
66.08

68.91
71.86
74.83

151
195
232
263
283

295
297

48.212
1.100

62.57
-0.459

+0.05
-0.2

-0.01
+0.9

^Oeminornm.
Ma^. 5.0

Right
Ajomskni.

h m
7 48

8

27.940
28.121
28.248
28.318

181

137

70

28.331 —

40

28.291
28.204
28.078
27.922
27.748

27.568
27.392
27.230
27.089
26.977

26.899
26.856
26.852 —
26.887 ^
26.960 ^

109

87
136
156
174
180

176
163
141
113

78

43

143
175
304
331
357

378
300

27.069

27.211
27.386
27.590
27.821

28.078
28.356
28.656
28.972 ^^*
29.303

29.643
29.988
30.332
30.666
30.982

31.271
31.523
31.731

331
340

345
344
334
316
389

352

308

DecUiM-
tion.

+26 58

/#

49.60

49.43 —

49.55 ^*
39

41

50

49.84
50.26

50.75
51.30
51.85
52.36
52.79

53.13
53.34

66
66
61
43
34

31

10
53.44 —

53.42 *

53.28

53.04
52.71
52.30
51.84
51.31

50.73
50.09
49.40
48.67
47.88

47.04
46.13
45.17
44.16
43.12

42.08
41.06
40.10
39.23
38.51

37.94
37.56
37.38

14
34

33
41
46
63
58

64
69
73
79
84

91

96

101

104

104

103
96
87
73
57

38
18

25.235

1.122

+0.07
-0.2

54.15
+0.509

+0.02
+0.9

APPARENT PLACES OF STARS, 1917.

FOR THE UPPER TRANSIT AT WASHINGTON.

386 APPAKENT PLACES OF STABS, 1917.

FOR THE UPPER TRANSIT AT WASHINGTON.

APPARENT PLACES OF STARS, 1917.

387

FOR THE UPPER TRANSIT AT WASHINGTON.

Washington
Mean Tune.

Jan. 0.6
10.5
20.5
30.5

Feb. 9.5

Mar.

19.4
1.4
11.4
21.4
31.3

Apr.

10.3
20.3
30.2
May 10.2
20.2

30.2

JuBe 9.1

19.1

29.1

July 9.1

19.0
29.0
Aug. 8.0
17.9
27.9

Sept. 6.9
16.9
26.8

Oct. 6.8
16.8

26.8

Nov. 5.7

15.7

25.7

Dec. 5.6

15.6
25.6
35.6

Mean Place
Sec d, Tan d

80 Monocerotlt.
Mag. 4.0

Right
Axiension.

h m
8 21

s
33.077
33.258
33.392
33.477
33.510

33.495
33.437
33.342
33.217
33.074

32.920
32.764
32.615
32.479
32.364

32.274

32.209

32.175

32.170 —

32.197 ^
57

32.254

32.340

32.455

32.598

32.769

32.966
33.188
33.432
33.699
33.983

181

134

S5

33

15

58

95

125

143

154

156
149
136
115
90

65
34

34.283
34.592
34.903
35.210
35.506

35.780
36.023
36.228

309
811
307
296
274

243
205

Declina-
tion.

- 3 38

//

7.88

9.88

11.73

13.39

14.85

16.06
17.04
17.78
18.30
18.59

18.69
18.59
18.30
17.85
17.25

16.50
15.64
14.67
13.62
12.53

11.44

200

185
166
146
121

98
74
52
29
10

10
29
45
60
75

86

97

105

109

109

0 ChMUUtltonUM.

Mag. 4.3

Right
Aaoension.

86

10.39

106

115

9.42

97

143

8.57

85

171

7.91

66

197

7.47

44

222

7.30

17

244

7.43

13

267

7.88

45

284

8.66

78

800

111

9.77
11.17
12.84
14.71
16.73

18.84
20.95
23.01

140
167
187
202
211

211
206

D^ a, Du> a
D^ a, D« 8

30.868
1.002

5.42
-0.064

+0.06
-0.2

0.00
+0.8

h m
8 23

8

13.60
13.87
13.95
13.83
13.53

13.07
12.45
11.71
10.87
9.94

27

8

12
30
46

62
74
84
93
98

8.96

7.95
6.93
5.94
4.99

4.11
3.31
2.62
2.07
1.65

101

102

99

95
88

80
09
55
42
27

1.38 ,,
1.27 —
1.33 *

1.55
1.95

2.50
3.20
4.02
4.94
5.94

6.97
8.02
9.03
9.97
10.82

11.52
12.08
12.46

22
40
55

70

82

92

100

103

105

101

94

85

70

56
38

DecUna-
tion.

-77 12

//

55.33
59.13
63.03
66.91
70.67

74.21
77.48
80.39
82.88
84.91

380
390
388
376
354

327
201
249
208
155

87.49 ,,
87.98 —
87.94 *
87.37 *^

106

86.29
84.72
82.73
80.36
77.66

74.74
71.67
68.56
65.52
62.63

157
199
237
270
292

307
311
304

260
60.03^

^7.81 175
66.06 ,,,

54.85 ^

54.26 —

8

54.34
55.07
56.47
58.47
61.03

64.07
67.49
71.17

73
140
200
256
304

842

368

9.121
4.520

62.21
-4.409

-0.03
-0.2

-0.17
+0.B

o TJnm Majorlt.
Mag. 3.5

Right
Ascension.

h m
8 23

s
27.29
27.63
27.87
28.02
28.07

28.02
27.88
27.67
27.39
27.06

26.71
26.34
25.99
25.66
25.36

26.12
24.93
24.80
24.75
24.76

24.84
24.98
25.18
25.45
25.78

26.16
26.60
27.07
27.68
28.13

28.70
29.28
29.87
30.45
31.00

31.51
31.95
32.34

84

24

15

5

5

14
21
28
88
85

87
85

88
80
24

19

13

5

1

8

14
20
27
33
88

44

47
51
55
57

58
59
58
55
51

44

39

I>eclina-
tion.

+60 59

//

38.51
40.19
42.14
44.28
46.51

48.74
50.86
52.79
54.43
65.73

56.63

67.11

168
195
214
223
223

212
198
164
180
90

48
8

67.14 —
66.74 *®
65.91 ^

121

54.70

53.14
51.29
49.18
46.88

44.43
41.89
39.30
36.73
34.20

31.77
29.48
27.38
25.60
23.90

156
185
211
230
245

254
259
257
258
243

229
210
188
160
129

22.61 ^
21.66 ^
21.11 ^^
20.96 —
21.24 ^

71

21 .»5
23.06 "^
24.54 ^^

22.930
2.063

48.78
+1.804

+0.10

+Q.QT

Oroombridse 1450.
Mag. 6.0

Right
Aaoenjtion.

h
8

m
27

34*451^
34.693 ^^
34.877 ^^^
34.998
36.056 —

6

35.049
34.986
34.872
34.719
34.539

34.341
34.139

t>0.tr44

33.764
33.610

33.486
33.398
33.347 ^^
33.337 —
33.367 ^

70

33.437

03
114
153
180
198

202
195
180
154
124

88
51

109
145
182
215
247

277
807
331

33.546
33.691
33.873
34.088

34.335
34.612
34.919
35.250
35.605^

372

35.977
36.363
36.754
37.142
37.517

37.867
38.182
38.453

386
391
388
375
850

315
271

Declina-
tion.

+38 17

ff

42

70

90

106

117

120

116

107

91

72

51
25

58.47
58.89
59.59
60.49
61.56

62.72
63.92
65.08
66.15
67.06

67.78
68.29
68.54
68.55 —
68.32 ®

46

67.86
67.18
66.32
65.30
64.12

62.83
61.44
59.97
58.43
56.86

55.26
53.64
52.04
50.47

48.97

47.58
46.32
45.25
44.39
43.79

43.47

68

86

102

118

120

139
147
154
158
160

161
160
157
150
139

126

107

86

60

32

43.43 —
43.69 ^

31.536
1.274

67.19
+0.790

388 APPARENT PLACES OF STARS, 1917.

FOR THE UPPER TRANSIT AT WASHINGTON.

APPARENT PLACES OF STAES, 1917. 389

FOR THE UPPER TRANSIT AT WASHINGTON.

890

APPARENT PLACES OF STARS, 1917,

FOR THE UPPER TRANSIT AT WASHINGTON.

WashiDffton
Mean Tune.

^Hydne.
Mag. 3.5

Right
Aaoenskm.

Jan. 0.6
10.6
20.5
80.5

Feb. 9.5

Mar.

19.5
1.4
11.4
21.4
81.3

Apr.

10.3
20.3
80.3
May 10.2
20.2

80.2

June 9.2

19.1

29.1

July 9.1

19.0
29.0
Aug. 8.0
18.0
27.9

Sept. 6.9
16.9
26.9

Oct. 6.8

16.8

26.8

Nov. 5.7

15.7

25.7

Dec. 5.7

15.6
25.6
35.6

Mean Place
Sec dj Tan 9

h m
8 42

25.176
25.384
25.545
25.657
25.717

25.728
25.692
25.617
25.509
25.379

25.234
25.085
24.939
24.804
24.687

ao8

161

113

60

11

36

75

108

130

145

149
146
135
117
©7

24.590 ^^
24.520 ^
24.476 j^
24.462 —
24.478 ^®

45

24.523
24.597
24.698
24.828
24.986

25.170
25.380
25.615
25.874
26.155

26.453
26.764
27.083
27.402
27.711

28.004
28.269
28.499

74
101
130
15S
184

210
235
259
281
298

311
319
319
309
293

265
230

DecUnfr-
tion.

+ 6 43

//

22.07
20.58
19.28
18.19
17.31

16.65
16.19
15.93

149

130

109

88

66

46

26

12
15.81 —

15.84 ^

15

25
31
38
44

48

51
52
53
52
49

42
33
22

15.99

16.24
16.55
16.93
17.37

17.85
18.36
18.88
19.41
19.93

20.42

20.84

21.17

21.39

21.45 —
11

21.34

21.01

20.46

19.66

18.64

17.38
15.93
14.31
12.60
10.83

9.06
7.37
5.80

33

55

80

102

126

145
102
171
177
177

169
157

22.940

1.007

26.95
+0.118

Dor a, 1)„ a +0.06 +0.01

/V4 ^^^ hO.3 -hO.S

6 AlgOM,

Mag. 2.0

Right
AsoQosioii.

h m
8 42

26.884
27.099 ^^
27.239 g3
27.302 —

27.288 "

86

27.202
27.052
26.844
26.590
26.300

25.987
25.664
25.338
25.021
24.724

24.451
24.212
24.012
23.857
23.751

23.699
23.700
23.759
23.875
24.049

24.282
24.567
24.902
25.280
25.693

26.133
26.586
27.041
27.481
27.896

28.270
28.589
28.847

150
208
254
290
313

823
826
317
297
273

239
200
155
106
52

59
116
174
233

285
335
378
413
440

453
455
440
415
374

319

258

Declfna-
tlon.

-54 24

ff

8.94
12.70
16.53
20.33
23.99

27.42
30.56
33.35

876
383
380
366
343

314
279

35.72 «^

192
144

93

37.64

39.08
40.01 ^
40.44 —
40.36 ®
39.78 ^

106

38.72
37.21
35.30
33.03
80.47

27.70
24.80
21.87
19.00
16.31

151
191
227
256

277

290
293
287
269
242

13-8» 205
'^'^ 158

9.22 ^

8.78 —

19

8.97

9.81

11.29

13.36

15.96

19.02
22.43
26.08

84
148
207
260
306

341
365

24.502
1.718

14.47
-1.397

+0.03
-0.3

-0.06
+0.8

<y CancTi (mean).
Mag. 5.5

Right

AsCSQflOZL

h m
8 49

8

13.700
13.947
14.143
14.281
14.361

14.383
14.351
14.269
14.149
14.001

13.833
13.658
13.485
13.324
13.179

13.061
12.970
12.913

247

196

138

80

22

32

82

120

148

168

175
173
161
145
118

91
57

24

12.889 —
12.899 *°

45

12.944
13.023
13.136
13.280
13.457

13.664
13.900
14.166
14.457
14.774

15.111
15.466
15.829
16.194
16.550

16.890
17.200
17.472

79
113
144

177
207

236

291
317
837

355
363
365
356
340

310
272

Derlina-
tion.

+30 53

ff

31.17
31.05 —
31.20 "

40
61

78

87
93
91
86
74

60
45
25

31.60

32.21

32.99
33.86
34.79
35.70
36.56

37.30

37.90

38.35

38.60

38.67 —
11

38.56

38.26

37.81

37.20

36.45

35.57
34.58
33.47
32.25
30.96

29.58
28.12
26.60
25.04
23.47

21.93
20.43
19.03
17.78
16.72

15.88
15.32
15.04

30

45
61
75
88

99
111
122
129
138

146
152
156
157
154

150
140
125
106

84

56
28

11.090

1.165

40.50
+0.598

+0.07
-0.3

+0.03
+0.7

CHydne.
Mag. 3.3

V Right
Asomsioii.

h m
8 51

s

2.708
2.923
3.093
3.213
3.281

3.300
3.272
3.203
3.103
2.977

2.836
2.690
2.546
2.411
2.292

2.193
2.119
2.070

215

170

120

68

19

28

60

100

126

141

140
144
135
119
99

74
49

20

2.050 —
2.057 ^

37

2.094
2.160
2.254
2.375
2.523

2.700
2.903
3.131
3.386
3.662

3.958
4.269
4.588
4.909
5.223

5.519
5.790
6.028

66

94

121

148

177

203
228
255
276
296

311
319
321
314
296

271
238

Declina-
tion.

+ 6 15

38.69
37.15
35.79
34.66
33.73

33.04
32.55
32.26

154

136

113

93

69

49
29

13
32.13 —

32.15 ^

13

32.28
32.53
32.85
33.24
33.69

34.17
34.69
35.24
35.78
36.31

36.81
37.25
37.60
37.81

25
32
39
45

48

52
55
54
53
50

44

35
21

8

37.89 —
11

37.78

37.45

36.90

36.10

35.06

33.79
32.32
30.68
28.93
27.12

25.32
23.57
21.96

33

.55

80

104

127

147
164
175
ISl
ISO

175
161

0.503

1.006

43.81
+0.110

+0.06
-0.3

0.00
+0.7

APPARENT PLACES OF STAEfi, 1917.

391

FOR THE UPPER TRANSIT AT WASHINGTON.

Washinirton
Mean Time.

Jan. 0.6
10.6
20.5
30.5

Feb. 9.5

Mar.

19.5
1.4
11.4
21.4
31.4

Apr.

10.3
20.3
30.3
May 10.2
20.2

30.2

JuBe 9.2

19.1

29.1

July 9.1

19.1
29.0
Aug. 8.0
18.0
27.9

Sept. 6.9
16.9
26.9

Oct. 6.8
16.8

26.8

Nov. 5.8

15.7

25.7

Dec. 5.7

15.6
25.6
35.6

Mean Place
Sec d, Tan d

D^ a, D<u a
D^ d, D<u d

I Ursse Majoris.
Mag. 3.1

Right
Ascension.

Ii m
8 53

s
35.169
35.473
35.712
35.880
35.973

35.994
35.944
35.832
35.668
35.465

35.236
34.994
34.752
34.521
34.313

179

34.134 144
33.990 102
33.888 68
33.830 J4
33.816

304

239

168

93

21

50
112
164
203
229

242
242
231
206

33.849

33.927
34.049
34.215
34.423

34.672
34.960
35.283
35.642
36.033

36.448
36.884
37.333
37.781
38.221

38.639
39.021
39.355 ^

33

78
122
166
208
249

288
323

359
391
415

436
449
448
440
418

382

Declina-
tion.

+48 21

ff

64.22
55.04
56.19
57.59
59.19

60.91
62.66
64.34
65.90
67.25

82
115
140
160
172

176
168
156
135
108

68.33 .g

69.11 '^
69.66 jjj
69.66 -7-
69.42 ^

58

68.84

88
117
142
164
182

67.96
66.79
65.37
63.73

61.91
59.95
57.86
55.70
53.50

61.29
49.10
46.98
44.95
43.05

41.35
39.87
38.68
37.80
37.27

196
209
216
220
221

219
212
203
190
170

148

119

88

53

15

37.12
37.35
37.96

23
61

31.958
1.505

66.23
+1.125

+0.08
-0.3

+0.05
+0.7

oc Cancri.
Mag. 4.3

Right
Aacenskm.

h m
8 53

8

59.255
59.478
69.655
59.783
69.868

59.881
69.867
69.791
69.692
59.566

69.426
69.279
59.133
68.996
58.876

58.774
68.699
58.649
68.628
68.634

68.671
68.737
68.831
58.954
69.104

69.282
69.487
69.719
69.976
60.256

60.667
60.872
61.197
61.625
61.846

62.150
62.431

223

177

128

75

23

24
66
99
&
40

47
46
37
21
01

75
50
21

6
87

66

94

123

150

178

205
232
257
280
301

315
325
328
321
304

281

62.676 ^*

DecUna-
tion.

+ 12 10

//

40.65
39.34
38.33
37.55
36.98

36.64
36.49
36.49
36.63
36.88

37.18
37.63
37.90
38.28
38.66

39.03
39.37
39.68
39.96
40.18

40.36

121
101

78
57
34

16
0
U
25
30

35
37
38
38
37

34
31
28
22
17

9

40.44 —

40.43 ^

40.30
40.02

39.69
38.97
38.16
37.16
36.96

34.69
33.08
31.46
29.80
28.14

26.54
25.05
23.72 ^^

13
28
43

62

81

100

120

137

151
162
166
166
160

149

66.993
1.023

46.93
+0.216

+0.07
-0.3

+0.01
+0.7

h^ Carins.
Mag. 6.1

Right
Ascension.

h m
8 64

68.956 _

69.203 2

59.369

69.461 —

59.448 ^
83

69.366

69.206

68.985

68.708

68.391

68.044
67.678
67.308
66.942
66.691

66.266
66.974
65.722
65.617
65.366

159
221
277
317
347

366
370
3G0
351
325

292
252
205
152
95

66.270 33
65.238 —
66.268 ^
65.366 ®^
65.630^^

231

56.761
66.056
66.410
66.816
67.266

67.747
68.247
68.762
69.243
69.710

60.131
60.497
60.790

295
354
406

449
482

500
505
491
467
421

366
293

Declina-
tion.

-68 54

ft

25.16
28.92
32.80
36.68
40.46

44.06
47.39
50.38
62.97
66.12

66.80
67.98
68.65 j5
68.80 —
68.42 ^

87

67.66

377
888
388
378
360

333
299
259
215
168

118
67

135
179
217
250
274

66.20

64.41
62.24
49.74

47.00
44.09
41.11
38.17
35.35

32.77
30.64
28.76 ^'^
27.49
26.83

26.78
27.39
28.67
30.67
33.01

36.97
39.31
42.93

291
298
294
282
258

223

126

66

5

61
128
190
244
296

334
362

56.499
1.937

31.66
-1.658

+0.03

-0.08

K JJttm Majoris.
Mag. 3.7

Right
Ascension.

h
8

m
67

s

61.141
61.446
61.689
61.863
61.963

61.991
61.949
61.846
61.692
61.498

305
243
174
100
28

42

103

154

194

.221

61.277
61.043
60.807
60.682
60.378

234
236
225
204
176

60.202 j^2
60.060 ^^
69.967 ^
69.897 jg
69.881 —

28

59.909
69.981

I m

60.097
60.266
60.465

60.696
60.974
61.290
61.640
62.021

62.430
62.859
63.301
63.745
64.182

64.698
64.980
65.315

116
158
200
241

278
316
350
381
409

429
442
444

437
416

382
335

Declina-
tion.

+47 28

//

66.04
56.79
67.86
69.20
60.76

62.44
64.16
65.86
67.41
68.78

69.90

70.72

71 22

16

71.38 —

71.20 ^®
60

70.70

69.88

68.77

67.42

65.83

76
107
134
165
169

172
170
166

137
112

82
60

64.07
62.16
60.12
67.99
66.81

53.61
51.42
49.29
47.24
45.32

43.57
42.05
40.79 ^*

39.83
39.23

39.00
39.16
39.69

82
111
136
160

176

191
204
213
218
220

219
213
206

102
176

162

96
60
23

16
53

57.998
1.480

68.31
+1.091

+Q .(\^

392 APPARENT PLACES OF STARS, 1917.

FOR THE UPPER TRANSIT AT WASHINGTON.

APPARENT PLACES OP STARS, 1917,

393

FOR THE UPPER TRANSIT AT WASHINGTON.

Wmihtngton
Mean Tune.

Jan. 0.6
10.6
20.6
30.6

Feb. 9.5

Mar.

19.5
1.4
11.4
21.4
31.4

Apr.

10.3
20.3
30.3
May 10.3
20.2

30.2

June 9.2

19.1

29.1

July 9.1

19.1
29.0
Aug. 8.0
18.0
28.0

Sept. 6.9
16.9
26.9

Oct. 6.8
16.8

26.8

Nov. 5.8

15.7

25.7

Dec. 5.7

15.7
25.6
35.6

y^AzfUf.

Mag. 1.8

Right
Asoenskm.

Declina-
tion.

Mean Place
Sec d, Tan(J

D^ a, Dw a
Df d, D» d

h m
9 12

8

20.56
20.91
21.14
21.26
21.27

21.16
20.93
20.62
20.23

19.77

19.26
18.71
18.15
17.58
17.02

16.49
15.99
15.54
16.16
14.84

14.61
14.47
14.43
14.48
14.63

14.90
15.26
15.72
16.26
16.86

17.52
18.21
18.91
19.60
20.26

20.85
21.37
21.79

85

23

12

1

11

23

31
39
46
61

55
56
57
66
53

60
45
30
31
23

14

4

5
15
27

36
46
54
60
66

69
70
69
66
59

52
42

-69 22

//

22.60
26.19
30.07
34.03
37.97

41.79
45.39
48.72
51.68
54.24

56.34
57.94
59.03
69.59
59.60 ~

52

69.08

360
388
396

382

360
333
296
256
210

160

109

66

58.05
66.54
54.58
52.24

49.58
46.70
43.66
40.59
37.60

34.78
32.25
30.12
28.47
27.39

26.94
27.14
28.02
29.55
31.69

34.37
37.52
41.04

103
151
196
234

266

288
304
307
299
282

253
213
165
108
45

20

88

153

214

268

315
352

17.664

2.839

30.83
-2.657

+0.01
-0.3

-0.13
-hOJ

83 Cancri.

Mag. 6.6

Rifl^t
Afloension.

h m
9 14

247

202

152

99

45

5

48

87

116

135

146
147
141
129
111

89
64

38

8

23.394
23.641
23.843
23.995
24.094

24.139
24.134
24.086
23.999
23.883

23.748
23.602
23.455
23.314
23.185

23.074

22.985

22.921

22.883

22.874 -^
20

22.894

22.941

23.018

23.124

23.257

23.421
23.613
23.835
24.086
24.360

24.660
24.979
25.310
25.648
25.983

26.306
26.606
26.875

47

77

106

133

164

192
222
250
275
300

819
331
838
335
323

300
269

DecUna-
tkm.

+18 3

//

99
72
48
23
1

19
33
43
60
63

52
49
43
37
29

19
12

19.83
18.84

18.12
17.64
17.41

17.40
17.59
17.92
18.35
18.85

19.38
19.90
20.39
20.82
21.19

21.48
21.67
21.79
21.81 —
21.74 ^

17

21.67
21.28
20.88
20.36
19.68

18.86
17.89
16.74
16.46
14.01

12.46
10.81

9.13

7.45

6.86

4.35
3.02
1.91

29
40
52
68
82

97
16
29
44
55

65
68
68
60
50

33

11

21.132
1.052

28.33
+0.326

+0.07
-0.3

+0.02
+0.7

t AzfUf.

Mag. 2.2

Rifl^t
Asoension.

h m
9 14

54.335
54.621
54.829^
54.952 3^
54.991 —

43

54.948
54.831
54.646
64.403
64.114

63.791
53.444
53.087
52.729
52.382

52.052
51.750
51.483
51.258
51.081

60.958
50.893
50.892 —
50.956 "
51.088 *'^

199

61.287

117
185
943
280
323

847
357
358
847
330

802
267
225
177
123

66

51.552
51.881
52.266
62.700

53.172
53.671
54.181
54.687
55.171

55.619
56.015
56.349

265
329
884
435
472

499
510
506

484
448

396
334

Declina-
tion.

-58 55

//

28.40
32.08
35.93
39.82
43.65

47.34
50.79
53.94
66.73
59.10

368
385
389
383
360

345
815
270
237
102

61.02

62.46
63.37

143
02

30

63.76 —

63.66 "
62

63.03

61.92
60.36
58.39
56.07

53.45
50.64
47.71
44.77
41.91

39.26
36.91
34.96
33.50
32.62

32.35
32.72
33.76
35.42
37.67

40.44
43.64
47.16

111
156
107
232
262

281
203
204
286
965

236

106

146

88

27

37
104
166
225

277

320
352

51.990

1.938

35.56
-1.660

1+0.03

-0.0&

40 Lynoif.

Right
Aaoension.

h m
9 16

s
2.790
3.070
3.299
3.472
3.584

3.634
3.627
3.567
3.463
3.326

3.163
2.987
2.807
2.633
2.474

2.334
2.221
2.136
2.082

280
220
173
112
50

7

60
104
137
163

176
180
174
150
140

113
85
54

20
2.062 —

14

2.076
2.124
2.206
2.322
2.472

2.656
2.872
3.121
3.401
3.712

4.048
4.406
4.779
5.160
5.538

5.902
6.241
6.544

48

82

116

150

183

217
240
280
311
336

358
373
381
378
364

330
303

Declina-
tion.

+34 44

//

27.64

8

27.56 —
27.82 ^
28.36 "
29.16 ^

00

30.15

118

121
118
112
101

31.28
32.49
33.67
34.79

35.80
36.64
37.27
37.69 ^
37.87 —

4

37.83
37.64
37.04
36.33
36.44

84

42

34.37
33.13
31.77
30.27
28.65

26.95
25.17
23.33
21.46
19.60

17.78
16.04
14.45
13.04
11.87

20
50
71
80
107

124
136
160
162
170

178
184
187
186
182

174
150
141
117
01

10.96
10.38
10.12

58
26

0.205
1.217

39.40
+0.693

394

APPARENT PLACES OF STAES, 1917

FOR THE UPPER TRANSIT AT WASHINGTON.

Washinffton
Kean Tuno.

^Pyxidis.
Mag. 4.9

Jan. 0.6
10.6
20.6
30.5

Feb. 9.5

19.5
Mar. 1.5
11.4
21.4
31.4

Apr. 10.3
20.3
30.3

May 10.3
20.2

30.2

June 9.2

19.2

29.1

July 9.1

19.1
29.0
Aug. 8.0
18.0
28.0

Sept. 6.9
16.9
26.9

Oct. 6.9
16.8

26.8

Nov. 5.8

15.7

25.7

Dec. 5.7

15.7
25.6
35.6

Mean Place
Sec a, Tan d

Right
Ascension.

h m
9 17

8

50.847
51.078
51.261
61.392
51.471

51.496
51.472
51.405
51.303
51.171

51.020
50.857
50.691
50.529
50.376

50.239
50.121
50.023
49.953
49.911

49.896
49.913
49.960
50.042
50.157

50.305
50.487
50.705
50.953
51.231

51.535
51.858
52.194
52.533
52.866

53.183
53.473 ^

D)fr a, Dw a

231

183

131

79

25

24

«7

102

132

151

163
166
162
153
137

118
08
70
42
16

17

47

82

115

148

182
218
248

278
304

323
336
339
333
317

Declina-
tion.

-25 36

tt

301
301
293
276
263

228
197
166
130
97

60

53.727

254

42.28
45.29
48.30
51.23
53.99

56.52
58.80
60.77
62.43
63.73

64.70
65.30 ^
65.54 —
65.44 ^^

43

77

106
132
156
173
187

194

195
187
171
151

121

84
41

4
53

102
149
193
230
2G2

283
297

a Hydrse.
Mag. 2.2

Right
Ascension.

65.01

64.24
63.18
61.86
60.30
68.57

66.70
54.76
52.81
50.94
49.23

47.72
46.51
45.67
45.26
45.30

45.83
46.85
48.34
50.27
52.57

55.19
58.02
60.99

h m
9 23

48.883
1.109

43.41
-0.480

+0.05

2V ^/ A, ^ /-~0.3

-0.02
+0.7

s
32.533
32.769
32.960
33.103
33.196

33.240
33.238
33.193
33.113
33.006

32.880
32.743
32.603
32.467
32.341

32.229
32.135
32.063
32.013
31.988

31.988.

32.016

32.071

32.154

32.267

32.408
32.581
32.783
33.014
33.273

33.556
33.860
34.176
34.499
34.819

35.126
35.413
35.668

236

191

143

93

44

2

45

80

107

126

137
140
136
126
112

94
72
50
25
0

28

55

83

113

141

173
202
231
259
283

304
316
323
320
307

287
255

Declina-
tion.

- 8 17

//

56.32
68.65
60.87
62.93
64.79

233
222
206
186
162

66.41

67.79
68.89
69.75
70.35

138

110

86

60

37

ll Ursae Majoris.
Mag. 3.8

70.72
70.85 —
70.77 ®

70.47
70.00

69.35
68.55
67.62
66.68
66.46

64.31
63.17
62.07
61.07
60.23

59.61
59.24
59.16
59.42
60.04

61.00
62.32
63.96
65.87
68.01

70.28
72.64
74.99

30
47
65

80

93

104

112

115

114

110

100

84

62

37

8

26
62
96

132
164
191
214
227

236
235

30.551
1.011

53.44
-0.146

Right
Ascension.

+0.06
-0.3

-0.01
+0.6

h m
9 25

s

4.30
4.76
5.14
5.42
5.59

5.65
5.62
5.49
5.28
5.00

4.67
4.30
3.91
3.53
3.16

2.83
2.54
2.30
2.11
1.99

1.93
1.94
2.03
2.18
2.39

2.66
3.00
3.40
3.86
4.37

4.93

46
38
28
17
6

3
13
21
28
33

87
39
88
37
33

29
24
19
12
6

1

9

15

21

27

34
40
46
51
56

5.52

59

6.14

62

6.77

63

7.39

62

60

7.99

8.55

56

9.05

50

Declina-
tion.

+63 24

tf

76.11
77.40
79.10
81.13
83.40

129
170
203
227
242

85.82
88.28
90.66
92.86
94.81

96.40
97.60
98.35
98.63
98.45

97.81
96.72
95.24
93.40
91.23

88.80
86.15
83.34
80.43
77.46

74.50
71.59
68.79
66.17
63.76

246
238
220
195
159

120
75
28

18
64

109
148
184
217
213

265
281
291
297
296

291
280
262
241
211

d XTrsse Majoris.
Mag. 4.6

Right
Aacenston.

61.65 ^„

59-88 ,39
58.49 ^

57.55 ,^

^ 45

57.10 —

3
57.13

57.67 "

58.68 '^'

0.187
2.235

92.34
+1.999

+0.09

+0.10
+0.6

h m
9 27

s
16.32
15.90
16.36
16.71
16.92

16.99
16.93
16.74
16.45
16.06

16.59
15.09
14.56
14.03
13.52

13.04
12.62
12.27
11.99
11.79

11.68
11.67
11.74
11.90
12.15

12.49
12.92
13.43
14.01
14.66

15.37
16.12
16.90
17.70
18.49

19.25
19.96
20.59

58

46
35
21

7

6
19
29
39
47

50
53
53
51
48

42
35
28
20
11

1

7
16
25
34

43
51
58
65
71

75
78
80
79
76

71
63

Declina-
tion.

+70 11

//

29.16
30.71
32.67
34.97
37.62

40.19
42.87
45.44
47.82
49.88

155
196
230
255

267

268
257
238
206
168

51-56 123

52.79 .^
53.53 '

23

53.76 —
53.49 ^

78

52.71

125
169
207
240
270

290
307
317
320
318

51.46
49.77
47.70
45.30

42.60
39.70
36.63
33.46
30.26

27.08
24.00
21.05
18.30
15.84

13.70
11.96
10.65

9.51 —

23

9.74
10.50
11.76

308
295
275
246
214

174

131

83

r6

126

10.177
2.951

46.05
+2.776

+0.11
-0.3

+0.15
+0.6

APPARENT PLACES OF STAE8, 1917. 395

FOR THE UPPER TRANSIT AT WASHINGTON.

396

APPAKENT PLACES OF STABS, 1917,

FOR THE UPPER TRANSIT AT WASHINGTON.

Washington
MeanTl

Jan. 0.6
10.6
20.6
30.5

Feb. 9.5

19.5
Mar. 1.5
11.4
21.4
31.4

Apr. 10.4
20.3
30.3

May 10.3
20.2

30.2

June 9.2

19.2

29.1

July 9.1

19.1
29.1
Aug. 8.0
18.0
28.0

Sept. 6.9
16.9
26.9

Oct. 6.9
16.8

o Leonis.
Mag. 3.8

Right
Ascension.

Nov.

26.8

5.8

15.8

25.7

Dec. 5.7

15.7
25.6
35.6

Mean Place
Sec d, Tan d

h m
9 36

s

45.437
45.693
45.907
46.073
46.190

250
214

1«6

117

66

Xy ^/ ^A> a

46.256 j7
46.273 —
46.246 ^
46.181 ^
46.087 ^

117

45.970
45.841
45.706
45.573
45.448

45.338
45.244
45.172
45.121
45.095

45.093
45.118
45.169
45.248
45.356

45.491
45.657
45.852
46.077
46.332

46.611
46.913
47.232
47.561
47.891

48.212
48.514
48.788

129
135
133
125
110

04
72
51
26
2

25

51

79

106

135

166
195
225
255

279

302
319
329
330
321

302
274

Declina-
tion.

+10 15

//

66.53
65.04
63.79
62.77
62.01

61.48
61.20

149

125

102

76

53

28
9

61.11 —
61.19 *

Mag. 5.0

61.41

61.73
62.13
62.57
63.04
63.51

63.97
64.40
64.81
65.16
65.46

65.68
65.83
65.86 —
65.75 "

22
32

40
44

47
47
46

43
41
35
30
22

15

65.49

65.06
64.42
63.58
62.53
61.25

59.79
58.14
56.38
54.53
52.66

50.82
49.08
47.50

26
43

64

84
105
128
146

165
176
185
187
184

174
158

43.370
1.016

74.25
+0.181

Right
Aaoenslcm.

h m
9 40

258

208

157

108

51

+0.06

ZV^jRm^ /^0.3

+0.01
-fO.6

s
31.957
32.210
32.418
32.575
32.678

32.729 J

32.730 —
32.685 ^
32.601
32.486

32.349
32.197
32.038
31.878
31.723

31.579
31.451
31.342
31.254
31.192

31.157
31.149
31.173
31.230
31.320

31.447
31.610
31.810
32.044
32.313

32.611
32.932
33.271
33.617
33.962

34.295
34.604
34.880

84
115
137

152
159
160
155
144

128

109

88

62

85

8

24

57

90

127

163
200
234
260
298

321
339
346
345
333

309
276

Declina-
tion.

-27 23

ff

18.68
21.71
24.76
27.77
30.65

33.32
35.76
37.90
39.74
41.24

42.39
43.18
43.63
43.71
43.45

42.85
41.94
40.74
39.29
37.62

35.80
33.88
31.92
30.00
28.20

26.60
25.26
24.27
23.68
23.54

23.90
24.75
26.08
27.87
30.07

32.60
35.39

308
305
301

e Leonif.
Mag. 3.1

967

244
214

184
150
115

79

45

8

26
60

91
120
145
167
182

192
196
192
180
160

134
99
59
14

36

85
133
179
220
253

279

38.34 ^^

30.080
1.126

20.2G
-0.518

Right
Ascension.

h m
9 41

+0.05
-0.3

-0.03
+0.6

s

10.823
11.101
11.335
11.521
11.662

278
234
186
181

76

11.728 23
11.751 —
11.725 ^

11.658
11.557

11.431
11.290
11.142
10.995
10.856

10.732
10.625
10.540
10.481
10.448

10.441
10.463
10.513
10.594
10.706

10.846
11.019
11.224
11.460
11.727

12.023
12.342
12.680
13.031
13.382

13.727
14.054
14.351

67
101
126

141
148
147
139
124

107
85
59
33

7

22

50

81

111

141

173
205
236
267
296

319
338
351
351
345

327
297

Declina-
tion.

+24 8

ff

73.85
73.07
72.67

78
50

72.39 —
72.48 ®

34

72.82
73.36
74.07
74.86
75.70

76.63

77.31
77.99
78.57
79.01

54
71
79
84
83

78
68
58
44
28

79.29 j^
79.43 —
79.42 ^

79.24
78.91

78.43
77.79
77.01
76.08
74.99

73.75
72.37
70.84
69.20
67.45

65.64
63.79
61.95
60.19
58.55

57.10
55.87
54.92

18
33
48

64

78

93

109

124

138
153
164
175
181

185
184
176
164
145

123
95

t>Axf«8.

Mag. 3.2

Right
Ascension.

8.593
1.096

85.02
+0.448

+0.07
-0.3

+0.02
+0.6

h m
9 44

s
64.05
64.43
64.72
64.93
65.03

65.04
64.95
64.79
64.55
64.24

63.89
63.50
63.09
62.66
62.23

61.81
61.41
61.05
60.72
60.44

60.22
60.06
59.98
59.98
60.06

60.22
60.47
60.80
61.21
61.69

62.23
62.80
63.40
64.01
64.60

65.16
65.66
66.08

38

29

21

10

1

9
16
24
31
35

39
41
43
43
42

40
36
33
28
22

16
8
0
8

16

25
33
41
48
54

57
60
61
50
56

50
42

Declina-
tion.

-64 41

//

3.86

7.38

11.15

15.06

19.00

22.87
26.69
30.06
33.23
36.04

38.42
40.34
41.77
42.69
43.08

42.93
42.27
41.10
39.47
37.43

35.04
32.35
29.48
26.51
23.54

20.68
18.05
15.76
13.90
12.56

853

377
391
394
387

372
347
317
281
238

192

143

92

30

15

66
117
163
204
230

260
287
207
207
286

203
220
186
134
75

11.81 ,,
11.69 —
12.24 **
13.44 ^»
15.27 '«*

241

17.68
20.58
23.88

200
330

61.689
2.339

12.71
-2.115

+0.03
-0.3

-0.12
+0.6

APPARENT PLACES OF STAES, 1917

397

FOR THE UPPER TRANSIT AT WASHINGTON.

Washinffton
Mean Tune.

Jan. 0.6
10.6
20.6
30.6

Feb. 9.5

19.5
Mar. 1.5
11.4
21.4
31.4

Apr. 10.4
20.3
30.3

May 10.3
20.2

30.2

June 9.2

19.2

29.1

July 9.1

19.1
29.1
Aug. 8.0
18.0
28.0

Sept. 6.9
16.9
26.9

Oct. 6.9
16.8

26.8

Nov. 5.8

15.8

25.7

Dec. 5.7

15.7
25.6
35.6

t^ XTrsBB Majoiis.
Mag. 3.9

Right
Aacension.

h m
9 45

8

9.550

9.989

10.357

10.643

10.839

439
368
386
196
102

10.941 jj

10.952 —
10.877 ^^
10.723 ^"
10.506 ^^^

268

10.238

303
322
326
317
295

Mean Place
Sec d, Tan d

Dif, a, Dm a
D^ d, D« d

9.935
9.613
9.287
8.970

8.675
8.411
8.185
8.005
7.876

264
226
180
129
77

7.799 ,,
7.778 —
7.814 ^®
7.908 ^
8.060 ^*^

209

8.269

266
322
376
426
471

8.535

8.857
9.233
9.659

10.130
10.640
11.180
11.736
12.296

12.842
13.361
13.831

510
540
556
560
546

519
470

Decline*
tion.

+59 25

//

30.01
30.93
32.29
34.02
36.06

38.29
40.63
42.97
45.19
47.21

48.95
50.35
51.33
61.89

92
136
173
204
223

234
234
222
202

174

140
98
56

52.00 —

34

51.66
50.90
49.72
48.16
46.27

44.09
41.65
39.02
36.24
33.35

30.42
27.49
24.61
21.85
19.27

16.91
14.86
13.15
11.84
11.00

10.65
10.78
11.41

76

118
166
189
218

244

263
278
289
293

293
288
276
258
236

205

171

131

84

35

13
63

6 Seztantis.

Mag. 6.0

Right
Aaoension.

6.034
1.966

47.52
+1.693

+0.09
-0.3

+0.09

■w.e

h m
9 47

8

5.048
5.302
5.516
5.685
5.805

254
214
160
120
70

5.875

5.898 —

5.878 ^

5.821 ^

5.735 ^
108

5.627
5.504
5.375
5.246
5.123

5.012
4.914
4.835
4.775
4.737

4.723
4.733
4.769
4.832
4.922

5.043
5.195
5.377
5.591
5.835

6.106
6.402
6.715
7.038
7.364

7.682
7.982
8.255

123
129
129
123
111

96
79
60
88
14

10
36
63
90
121

152
182
214
244
271

296
813
323
826
318

300
273

Declfaia-
tion.

- 3 51

ff

18.04
20.20
22.24
24.10
25.73

27.14
28.29
29.21
29.87
30.31

30.53

30.57 —

30.44 "

30.14 ^

29.70 ^
56

29.14 ^

28.46 "

27.69

26.85

25.98

216
204
186
163
141

115
92
66
44
22

25.09
24.22
23.41
22.72
22.16

77
84
87
89

87
81
69
56
87

/^Leouis.

Mag. 4.1

Right
Aacension.

21.79 ^,
21.67 —
21.82 "

22.25
23.01

24.09
25.47
27.14
29.03
31.11

33.29
35.51
37.72

43

76
106

138
167
189
208
218

222
221

3.136

1.002

13.59
-0.067

+0.06
-0.8

0.00

h m
9 48

8

4.987
5.274
5.517
6.711
5.860

287
243
104
139
85

5.m 3,

6.966 —
6.947 *•

6.883
5.785

5.660
5.518
5.368
5.218
5.074

4.943
4.831
4.739
4.672
4.630

4.616
4.631
4.674
4.748
4.862

4.987
5.156
5.357
5.590
5.855

6.150
6.470
6.811
7.165
7.522

7.873
8.207
8.513

64

98
125

142
150
150
144
131

112
92
67
42

14

15

43

74

104

135

109
201
233
265
295

320
341
354
357
351

334
806

Declina-
tion.

+26 23

tf

42.48
41.77
41.37

71
40
8

41.29 —
41.50 ^^

46

41.96
42.64
43.46
44.38
45.34

46.28
47.14
47.90
48.53
49.00

68
82
92
96
94

86
76
63
47
28

49.28 ^,
49.40 —
49.34 *

49.09
48.68

48.09
47.33
46.41
45.34
44.10

42.72
41.20
39.54
37.77
35.92

34.01
32.09
30.21
28.42
26.78

25.34
24.16
23.26

25
41
59

76

92

107

124

138

152
166
177
185
191

192
188
179
164
144

118
90

Groombridge 1686.
Mag. 6.0

Right
Ascemion.

2.755
1.116

54.51
+0.496

h m
9 50

s
65.06
65.77
66.36
66.82
67.13

67.27
67.27
67.11
66.81
66.40

65.89
65.32
64.70
64.06
63.43

62.83
62.28
61.79
61.38
61.06

60.84
60.72
60.71
60.80
61.00

61.31
61.71
62.22
62.82
63.52

64.29
65.12
66.00
66.91
67.82

68.71
69.56
70.31

71
59
46
31
14

0
16
30
41
51

57
62
64
63
60

55
49
41
32
22

12
1

9
20
31

40
51
60
70

I 4

83
AS
91
91
89

S5
75

Declina-
tion.

+73 15

//

70.64
72.05
73.93
76.20
78.77

81.52
84.33
87.09
89.67
91.98

141
188
227
257
275

281
276
258
281
195

^^•^3 150
»^-^^ 102

96.45

96.96 —

96.92 *
57

107

96.35
95.28
93.74 ^^

196
234
269

296
315
329
338
338

91.76
89.42

86.73
83.77
80.62
77.33
73.95

70.57
67.24
64.03
61.01

58.24

55.80
53.75 ^

52.14
51.02
50.44

50.44
50.99
52.09

333
321
302
277
244

161

112

58

0

55
110

59.596
3.474

,+0.07

89.75
+3.327

398

APPARENT PLACES OF STARS, 1917

FOR THE UPPER TRANSIT AT WASHINGTON.

WashiDffton
Mean Tune.

Jan. 0.6
10.6
20.6
S0.6

Feb. 9.5

19.5
Mar. 1.5
11.4
21.4
31.4

Apr. 10.4
20.3
30.3

May 10.3
20.3

30.2

June 9.2

19.2

29.1

July 9.1

19.1
29.1
Aug. 8.0
18.0
28.0

Sept. 7.0
16.9
26.9

Oct. 6.9
16.8

26.8

Nov. 5.8

15.8

25.7

Dec. 5.7

» 15.7
25.7
35.6

19 Leonia Minoxif .
Mag. 5.2

Right
Ascenskm.

h m
9 52

8

38.951
39.284
39.567
39.794
39.958

333
283
227
ld4
97

40.055 3^

40.090 —

40.065 ^

39.986 ^

39.864 ^^
156

39.708

39.529

39.338

39.145

38.957

38.782
38.630
38.503
38.403
38.336

38.302 J
38.301 —
38.338 f
38.412 "*
38.523 "^

148

179
191
193
188
175

152

127

100

«7

34

Mean Place
Sec ^, Tan d

Dfif a. Dm a

38.671
38.858
39.084
39.349
39.650

39.985
40.351
40.742
41.147
41.557

41.961
42.346
42.701

187
226
265
301
335

366
391
405
410
404

385
855

Declina-
tion.

+41 26

//

50.28 J

50.27 —

60.67 ^

51.44 ""

52.54 "'
133

53.87
55.38
56.99
58.62
60.18

151
161
163
156
143

61.61

62.83
63.82
64.52
64.93

65.03
64.80
64.29
63.47
62.39

61.08
59.51
57.76
55.85
53.77

51.59
49.32
46.99
44.65
42.34

40.11
38.01
36.10
34.44
33.06

32.04
31.41
31.18

^ Aifua.
Mag. 3.7

122
99
70
41
10

23

51

82

106

131

157
175
191
208
218

227
233
234
231
223

210
191
166
138
102

63
23

Right
Ascension.

h m
9 53

8

58.764
59.093
59.357
59.551
59.672

59.718
69.697
59.611
59.467
59.278

59.052
58.796
58.522
58.240
57.957

57.681
57.420
57.180
56.969
66.790

329
264
194
121
46

21

86

144

189

226

256
274
282
283
276

261
240
211
179
138

36.398
1.334

65.64
+0.883

+0.07

D^^, D^J 1-0.3

+0.05
+0.6

56.652
66.559 ^
56.614 —
56.624 *°
56.591 ®^

126

56.717

189
248
806
859
403

56.906
57.154
57.460
57.819

58.222
58.661
59.123
59.596
60.063

60.510
60.921
61.284

439
462
473
467
447

411
363

Declina-
tion.

-54 10

tt

13.67
17.12
20.78
24.55
28.33

32.02
36.63
38.80
41.76
44.36

345
366
377
878
309

TTLeonis.

Mag. 4.9

Right
Ajcension.

361
327
296
260
220

46.66
48.30
49.67
50.36

174

127

79

80

50.66 —

21

50.45
49.77
48.62
47.06
46.09

42.83
40.28
37.69
34.81
32.05

29.42
27.01
24.93
23.29
22.14

21.66
21.60
22.26
23.56
25.45

27.88
30.77
34.02

68
115
156
197
226

255
269
278
276
263

241
208
164
115
58

4

66

130

189

243

289
325

56.760
1.708

21.11
-1.385

h m
9 55

8

61.682
61.951
62.180
62.363
62.498

229

183

135

82

62.680 33
62.618 —
62.609 ^

+0.04
M).3

-0.08
+0.5

62.562
52.483

52.380
62.261
52.135
62.007
61.885

61.773
61.675
61.694
51.633
61.493

51.476
61.483
61.617
61.676
51.663

61.779
51.925
52.102
52.312
52.651

62.821
53.115
53.429
53.756
54.087

54.414
54.724
55.010

47

79

103

119
126
128
122
112

98
81
61
40
17

7
84

59

87

116

146
177
210
289
270

294
314
327
831
327

810
286

Declina-
tion.

+ 8 26

//

26.75
25.12
23.70
22.63
21.61

20.96
20.63
20.34
20.34
20.49

20.78
21.15
21.69
22.07
22.57

23.07
23.56
24.03
24.46
24.84

26.16
25.37

163

142

117

92

65

43
19
0
15
29

37
44

48
60
50

49
47
43
38
31

22

^Leonis.
Mag. 3.6

Right
Aaeension.

25.48 —
25.46 ^

25.27

24.91
24.35
23.55
22.53
21.29

19.83
18.17
16.37
14.46
12.50

10.55
8.69
6.95

19
36

56

80

102

124

146

166
180
191
196
195

186
174

h m
10 2

49.720
1.011

34.70
+0.148

+0.06
-0.3

+0.01
+0.5

8

60.516
60.799
61.042
61.239
51.386

51.482
51.526
51.624
51.481
51.404

51.300
51.179
51.049
50.916
50.788

60.670
50.565
50.476
60.409
50.362

60.340
50.342
50.370
50.424
50.608

50.622
60.766
50.943
51.151
51.392

51.665
51.964
52.284
52.619
52.960

53.298
53.623
53.922

283
243
197
147
96

44

2

43

77

104

121
130
133
128

118

105
89
67
47
22

2

28

54

84

114

144
177
206
241
273

299

320
335
341
338

325
299

Declina-
tion.

+ 17 9

ft

124
96
68
41
12

11
33
48
58
65

67
66
61
55
47

36
25
14

54.06
52.81
51.83
51.15
50.74

50.62
50.73
51.06
51.54
52.12

52.77
53.44
54.10
54.71
55.26

65.73
56.09
56.34
66.48
66.60-^

10
56.40
66.15
55.76
55.22
54.50

53.62
52.65
51.29
49.86
48.25

46.51
44.66
42.75
40.82
38.94

37.16
35.56
34.17

25
39
54

72

88

107
126
143
161
174

185
191
193
188
178

160
139

48.496
1.047

64.64
+0.309

+0.06
-0.3

+0.02
+0.5

APPARENT PLACES OF STARS, 1917

399

FOR THE UPPER TRANSIT AT WASHINGTON.

Washington
Mean Tune.

Jan. 0.6
10.6
20.6
30.6

Feb. 9.5

19.5
Mar. 1.5
11.5
21.4
31.4

Apr. 10.4
20.3
30.3

May 10.3
20.3

30.2

June 9.2

19.2

29.2

July 9.1

19.1
29.1
Aug. 8.0
18.0
28.0

Sept. 7.0
16.9
26.9

Oct. 6.9
16.9

26.8

Nov. 5.8

15.8

25.7

Dec. 5.7

15.7
25.7
35.6

ot Leonis.

(Regulus.)
Mag. 1.3

Right
Ascension.

h
10

m
3

Mean Place
Sec dy Tan d

D^ a, Dw a
T>4, d, Dm d

9

59.183
59.461
59.699
59.892
60.037

60.130
60.174
60.174
60.133
60.058

59.959
59.842
59.717
59.589
59.464

59.350
59.247
59.161
59.095
59.049

59.026
59.026
59.052
59.103
59.184

59.294
59.433
59.605
59.810
60.045

60.312
60.605
60.920
61.249
61.584

61.916
62.234
62.527

278
238
193
145
93

44

0
41
75
99

117
125
128
125
114

103
86
66
46
23

0

26

51

81

110

139
172
205
235
267

293
315
329
335
332

318
293

Declina-
tion.

+12 21

//

74.71
73.23
72.00
71.03
70.34

148

123

97

69

43

69.91 ,^
69.73 —
69.77 *

69.99
70.35

70.80
71.32
71.87
72.43
72.96

73.46
73.90
74.28
74.59
74.81

74.93

74.94 —

74.83 "
27

43

60

22
36
45

52
55
56
53
50

44

38
31
22
12

74.56
74.13

73.53
72.72
71.72
70.50
69.08

67.47
65.72
63.85
61.91
59.97

58.08
56.31
54.72

81
100
122
142
161

175
187
194
194
189

177
159

57.221

1.024

83.99
+0.219

+0.06
-0.3

+0.01
+0.5

A. HydiSB.

Mag. 3.8

Right
Aacenaion.

h
10

8

34.292
34.559
34.788
84.973
35.109

m
6

267
229
185
136
87

35.196 3^

35.235 —

35.232 ^

35.189 ^

35.115 ^*
98

36.017

34.901
34.777
34.649
34.523

34.406
34.298
34.205
34.130
34.073

116
124
128
126
117

106

93

75

•57

36

34.037
34.026 —
34.039 ^^
34.079 ^

34.148

34.248
34.381
34.647
34.748
34.980

35.246
36.536
35.849
36.175
36.606

36.832
37.143
37.429

100

133
166
201
232
265

291
313
326
331
326

311
286

Declina-
tion.

-11 56

//

38.47
40.96
43.39
45.70
47.82

249
248
231
212
191

49.73
51.39
52.80
53.93
54.81

166

141

113

88

61

55.42 „
37

56.79 „
56.91 —
56.81 '^

56.49

64.98
64.28
63.43
62.44
51.34

50.17
48.97
47.80
46.69
46.70

32
51

70

85

99

110

117

120

117

111

99

80

44.90^

44.32 ^

44.04 —

44.07 ^

44.47 ^
78

46.25

114
150
182
209
229

q Velomm.

Mag. 4.1

Right
A.<icension.

46.39
47.89
49.71
61.80

54.09
56.51
58.99

242
248

32.504
1.022

35.89
-0.212

h m
10 11

8

16.664
16.971 ^^^

257
201
142

84

17.228
17.429
17.571

17.655
17.681 —
17.654 ^

74
114
144

160
184
193
194
190

181
166
148
123
97

64

+0.06

-0.3

-0.01
+0.5

17.580
17.466

17.322
17.153
16.969
16.776
16.682

16.392
16.211
16.045
16.897
15.774

16.677

15-613 ,^
30

15.583 —
16.692 ^
16.643 "

96

16.739
15.881
16.071
16.308
16.688

16.909
17.264
17.644
18.038
18.436

18.822
19.186
19.517

142
190
237
280
321

355
380
394
397
387

364
331

Declina-
tion.

-41 42

//

32.10
35.32
38.70
42.16
45.59

48.92
52.06
54.97
67.57
69.85

322
338
346
343
333

314
291
260
228
190

«3-25 109
64.34

65.00

66.23 —

20

66.03
64.42
63.40
62.02
60.31

58.33
66.13
63.79
61.40
49.03

46.78
44.76
43.04
41.71
40.85

40.50
40.71
41.50
42.84
44.71

47.06
49.81
52.88

61
102
138
171
198

220
234
239
237
225

202

172

133

86

35

21

79

134

187

235

275
307

14.886
1.340

37.28
-0.891

82 JJtsm Majorls.
Mag- 5.7

Right
Ascension.

h m
10 12

s

5.19
6.75
6.23
6.61
6.90

7.06
7.12
7.08
6.94
6.71

6.41
6.04
6.65
5.24
4.83

4.43
4.06
3.72
3.44
3.22

3.04
2.93
2.89
2.92
3.04

3.21
3.46
3.78
4.17
4.63

6.14
6.72
6.34
6.99
7.66

8.30
8.93
9.52

56
48
38
29
16

6

4
14
23
30

37
39
41
41
40

87
34
28
22

18

11

4

3
12
17

25
32
39
46
51

58
62
65
66
65

63
59

Declina-
tion.

+65 30

/f

62.69
63.57
64.96

S8
139

66.78 ^^^

218
243

68.96

71.39
73.99
76.61
79.14
81.50

260
262
253
236
207

83.57 ^^

«S-2«130
86.59 ^

87.79 —
13

87.66

63

109

152

192

228

87.03
85.94
84.42
82.60

80.22
77.63
74.81
71.78
68.62

65.88
62.12
58.90
55.81
52.88

50.20
47.82
45.83
44.29
43.23

259
282
303
316
324

326
822
309
283
268

238
199
154
106
53

42.70
42.73
43.30

3
57

1.438
2.413

\-0.4

\

82.84
+2.19^

400 APPARENT PLACES OF STABS, 1917.

FOR THE UPPER TRANSIT AT WASHINGTON.

APPARENT PLACES OF STAES, 1917. 401

FOR THE UPPER TRANSIT AT

402

APPARENT PLACES OF STARS, 1917

FOR THE UPPER TRANSIT AT WASHINGTON.

Waahinstcm
Mean Tune.

86 TSnm Majofis.

Mag. 4.8

Right
Aaoension.

Jan. 0.7
10.6
20.6
30.6

Feb. 9.6

Mar.

19.6
1.6
11.6
21.4
31.4

Apr. 10.4
20.4
30.3

May 10.3
20.3

30.3

June 9.2

19.2

29.2

July 9.1

19.1
29.1
Aug. 8.1
18.0
28.0

Sept. 7.0
17.0
26.9

Oct. 6.9
16.9

26.8

Nov. 5.8

15.8

25.8

Dec. 5.7

15.7
25.7
35.7

Mean Place
Sec d, Tan d

h m
10 25

Jy^^ay Dt»a

s

22.448
22.900
23.295
23.621
23.871

24.038
24.120
24.120
24.045
23.904

23.709
23.472
23.206
22.925
22.641

22.364
22.105
21.869
21.666
21.500

21.375
21.294

462
305
326
250
167

82
0

75
Ul
195

237
266
281
284
277

250
236
203
166
125

81

34

21.260 —
21.276 ^®

21.343

21.463
21.637
21.866
22.151
22.488

22.876
23.310
23.782
24.284
24.801

25.319
25.823
26.298

67
120

174
220
285
337
388

434
472
502
617
518

504
475

I>ecUnfr>
tkm.

+56 23

//

9 H. Draoonis.

Mag. 5.0

Right
Ascension.

63.78
64.16
65.03
66.36
68.08

70.11
72.34
74.67
77.00
79.23

81.26
83.01
84.44
85.47
86.08

86.26
86.00
85.30
84.20
82.72

80.89
78.74
76.33
73.69
70.88

67.93
64.90
61.86
58.85
55.94

53.19
50.68
48.46
46.59
45.16

38

87

133

172

203

223
233
233
223
203

175

143

108

61

18

26

70

110

148

183

215
241
264
281
295

303
304
301
201
275

251
222
187
143
06

44.20^
43.75 —
43.82 ^

19.572
1.807

83.75
+1.505

+0.08

'^4 D^^ t-0.4

+0.09
-hOA

h m
10 28

8

10.19
11.11
11.90
12.55
13.04

02
70
65
40
31

13.35 jj

13.46 —
13.40 *

13.15
12.76

12.24
11.61
10.89
10.14
9.37

8.60
7.86
7.17
6.56
6.04

5.62
5.31
5.11
5.04—'
5.10 *

20

5.30
5.61
6.05
6.62
7.31

25
30
52

63
72
75
77
77

74
60
61
52
42

31
20

8.11

9.00

9.97

10.99

12.04

13.10
14.13
15.10

31

44

57
60
80

89

07

102

105

106

103
07

Declina-
tion.

+76 7

//

65.99
67.07
68.68
70.77
73.23

75.98
78.88
81.81
84.64
87.26

108
161
200
246
275

200
203
283
262
233

102

146

04

89.59

91.51

92.97

93.91 ^j

94.32 —
13

94.19

93.51

92.31

90.62

88.49

p Leonis.
Mag. 3.8

Right
A ■Pension.

85.97
83.11
79.97
76.63
73.13

69.56
65.98
62.48
59.11
55.94

53.06
50.55
48.46
46.87
45.82

45.37
45.50
46.24

68
120
160
213
252

286
314
334
350
357

358
350
337
317
288

251
200
150
105
45

13

h m
10 28

4.749
4.173

88.04
+4.052

+0.10
-0.4

+0.25
+0.4

8

28.369
28.659
28.914
29.128
29.295

29.413
29.483
29.506
29.489
29.438

29.359
29.260
29.148
29.029
28.912

28.798
28.693
28.600
28.524
28.464

200
255
214
167
118

70
23

17
51
70

00
112
110
117
114

105
03
76
60
41

28.423 ^^
28.404 —
28.407 ^

28.435
28.489

28.574
28.689
28.837
29.018
29.235

29.484
29.762
30.067
30.389
30.722

31.056
31.381
31.685 ^

28
54
85

115
148
181
217
240

278
305
322
333
334

325

26.559

1.015

Declina^
tion.

+ 9 43

//

53.58
51.91
50.46
49.27
48.35

167

145

110

02

63

47.72

47.35

37

12

47.23 —
47.31 ®

47.57

47.95
48.43
48.97
49.54
50.12

50.68
51.20
51.68
52.10
52.45

52.68
52.82
52.84 —
52.71 ^^

26
38

48
54
57
58
56

52
48
42
35
23

14

52.41

51.93
51.23
50.33
49.19
47.85

46.28
44.53
42.63
40.63
38.59

36.57
34.63
32.85

30

48

70

00

114

134

157

175
100
200
204
202

104
178

62.93
+0.171

+0.06
-0.4

+0.01
+0.4

88 SeztantiB.

Mag. 6.4

Right
Aaoenskm.

h m
10 37

280
255
215
160
122

75

8

12.528
12.817
13.072
13.287
13.456

13.578
13.653
13.684 —
13.674 ^^

42
70

00
104
111
113
110

104
04
81
65
40

20
8

13.632

13.562
13.472
13.368
13.257
13.144

13.034
12.930
12.836
12.755
12.690

12.641

12.612

12.604 —

12.621 *^

12.663 ^
73

12.736

12.840

12.976

13.148

13.356

13.596
13.868
14.167
14.484
14.813

15.144
15.466
15.768

104
136
172
208
240

272
200
317
320
331

322
302

Declina-
tion.

- 1 18

//

23.06
25.17
27.15
28.95
30.51

31.84
32.90
33.70
34.27
34.62

34.76
34.73
34.54
34.22
33.80

33.29
32.70
32.05
31.37
30.68

29.99
29.34
28.75
28.27
27.92

27.76
27.80
28.10
28.67
29.51

30.65
32.07
33.76
35.66
37.73

39.89
42.08
44.23

211
108
180
156
133

106
80
57
35
14

3
10
32
42
51

50
65
68
00
00

65
50
48
35
16

4

30

57

84

114

142
160
190
207
216

210
215

10.837
1.000

16.79
-0.023

+0.06
-0.4

0.00
+0.4

APPARENT PLACES OF STARS, 1917. 403

FOR THE UPPER TRANSIT AT WASHINGTON.

Waahinffton
lleanTmie.

Jan. 0.7
10.6
20.6
30.6

Feb. 9.6

19.5
Mar. 1.5
11.5
21.4
31.4

Apr. 10.4
20.4
30.3

May 10.3
20.3

30.3

June 9.2

19.2

29.2

July 9.1

19.1
29.1
Aug. 8.1
18.0
28.0

Sept. 7.0
17.0
26.9

Oct. 6.9
16.9

26.8

Nov. 6.8

15.8

25.8

Dec. 5.7

15.7
25.7
35.7

41 Leonis Hlnorls.
Mag. 5.0

Kigfat
Ascension.

h m
10 38

314
281
236
180
136

84

8

56.266
56.580
56.861
57.097
57.286

57.422
57.506 3^
57.541 —
57.530 "

48
82

105
122
130
132
120

121

106

03

75

55

32

57.482

57.400
57.295
57.173
57.043
56.911

56.782
56.661
56.553
56.460
56.385

56.330
56.298
56.288 —
56.306 "
56.352 ^

77

56.429
56.539
56.682
56.863
57.081

57.334
57.619
57.934
58.270
58.622

58.975
59.321
59.650

110
143
181
218
253

285
315
336
352
353

346
320

Declines
tion.

+23 36

//

70.26
69.12
68.31
67.84

114
81
47

67.73 —
20

67.93
68.41
69.12
69.99
70.98

48
71
87
00
104

104
07
88
75
60

42

23

0 Argus.
Mag. 3.0

Right
Ascension.

72.02
73.06
74.03
74.91
75.66

76.26
76.68
76.91
76.96 -^
76.81 ^*

34

76.47
75.94
75.20
74.28
73.15

71.83
70.33
68.65
66.81
64.82

62.73
60.58
58.42
56.30
54.28

52.44
50.84
49.51

53

74

02

113

132

150
168
184
100
200

215
216
212
202
184

160
133

Mean Place
Sec a, Tan ^

D^a, Dm a
Dfd, Dud

54.375
1.091

83.92
+0.437

+0.07
-0.4

+0.03
-hO.3

h m
10 39

s
61.36
61.85
62.26
62.59
62.83

62.98
63.04
63.02
62.91
62.74

62.51
62.23
61.91
61.56
61.18

60.80
60.42
60.05
59.70
59.38

59.10
58.87
58.69
58.58
58.56

58.61
58.75
58.97
59.28
59.67

60.13
60.66
61.23
61.84
62.45

63.04
63.61
64.13

40

41
33
24
15

6

2
11
17
23

28
32
35
38
38

38
37
35
32
28

23

18

11

2

5

14
22
31
30
46

53
57
61
61
50

57
52

I>eclina-
tkm.

-63 57

//

25.64
28.74
32.18
35.86
39.69

43.56
47.40
51.10
54.58
57.79

60.66
63.13
65.16
66.73
67.79

68.34

68.37 —

67.87 ^

66.88 ^

65.43 '*"
188

63.55

310
344
368
383
387

384
370
348
321
287

247
208
157
106
55

3

61.30
58.74
55.98
53.10

50.21
47.42
44.84
42.59
40.76

225
256
276
288
280

42 Leonii HlnoilJi.
Mag. 5.4

270
258
225
183
134

39.42 ,^
76

38.66

38.52 —

39.04 *^

40.19 ^^*
176

41.95
44.28^
47.09 ^^

Rigfat
Ascension.

h
10

m
41

s

17.195
17.529
17.825
18.077
18.278

334
206
252
201
146

^^•^ 80

18.513 3,
18.549 —
18.537 ^^
18.482 "

80

18.393

59.488
2.278

35.70
-2.047

18.277
18.143
17.999
17.851

17.707
17.571
17.448
17.341
17.253

17.188
17.146
17.131
17.143
17.187

17.262
17.374
17.523
17.709
17.934

18.198
18.497
18.826
19.178
19.546

19.918
20.284
20.630

116
134

144
148
144

136

123

107

88

65

42
15

12
44

75

112
140
186
225
264

200
328
353
368
372

366
346

I>ecltnck
tion.

+31 6

//

55.59
54.74
54.28

85
46
6

54.22 —
54.53 ^^

64

65.17
56.09
67.24
68.62
69.87

61.23
62.52
63.69
64.69
66.51

02
115
128
135
136

120

117

100

82

50

34

66.10

66.44 ^^

66.54 —

66.37 *^

65.96 *^
67

65.29

00

113

134

156

174

64.39
63.26
61.92
60.36

58.62
66.70
54.62
52.43
50.14

47.80
45.46
43.18
41.03
39.05

37.33
35.91
34.85

7 Argus.
Var. 1.6-6.G

Right
Ascension.

102
206
210
220
234

234
228
215
108
172

142

106

+0.04
-0.4

-0.13
+0.3

115.213
1.168
t

71.33
+0.604

h
10

m
41

s
52.004

52.439
52.811
53.113
63.336

435
372
302
223
144

63.480
53.548 —
63.641 ^
63.467 '*
63.331 *^

187

63.144

230

263

288
305
312

52.914
52.651
52.363
62.058

51.746
51.435
51.134
50.849
50.589

311
301
285
260
226

50.363 jgg
60.178 ^3^
60.041 ^
49.961 j3

49.943 —

51

49.994
60.117
60.314
60.587
50.928

51.334
51.794
52.296
52.825
53.364

53.896
54.403
54.869

123
107
273
341
406

460
502
520
530
532

507
466

Declina-
tion.

-59 14

//

43.28
46.38
49.82
63.46
57.23

61.02
64.76
68.34
71.71
74.79

77.53
79.89
81.81
83.25
84.22

84.67
84.63
84.10
83.09
81.62

79.75
77.53
75.03
72.34
69.55

66.76
64.08
61.62
59.49
57.77

310
344
864
377
879

374
358
337
308
274

102

144

07

45

53

101
147
187

222
250
200
279
279

268
246
213
172
122

56.55 ^

55.91 2:

55.89 —

56.49 ^

57.72 '^
183

59.55

61.93^

64.76^

50.234
1.95G

52.58

^

404 APPARENT PLACES OF STARS, 1917,

FOR THE UPPER TRANSIT AT WASHINGTON.

aahinffton
Ban Tune.

Wi
Kean

Jan. 0.7
10.6
20.6
30.6

Feb. 9.6

19.5
Mar. 1.5
11.5
21.5
31.4

Apr. 10.4
20.4
30.3

May 10.3
20.3

30.3

June 9.2

19.2

29.2

July 9.2

19.1
29.1
Aug. 8.1
18.0
28.0

Sept. 7.0
17.0
26.9

Oct. 6.9
16.9

26.9

Nov. 5.8

15.8

25.8

Pec. 5.7

15.7
25.7
35.7

/I Aifttf.
Mag. 2.8

Right
Ascension.

h m
10 43

8

13.403
13.771
14.089
14.350
14.550

14.684
14.757

388
818
281
200

184

73

18

14.770 —
14.728 ^
14.638 ^

128

14.510

102
187
204
217
219

218
209
197
177
152

12.568 ^^
12.446
12.361 ^
12.317 ~
12.321 *

84

14.348
14.161
13.957
13.740

13.521
13.303
13.094
12.897
12.720

Mean Place
Sec d, Tan d

12.375
12.484
12.650
12.873
13.153

13.483
13.857
14.267
14.702
15.146

15.586
16.009
16.400

109

186
223
280
380

374
410
435

440

423
391

DecUnfr-
tlon.

-48 58

//

46.71
49.80
53.14
56.66
60.23

63.79
67.23
70.50
73.63
76.27

78.66
80.67
82.28
83.44
84.16

84.41
84.21
83.56
82.48
81.02

79.20
77.09
74.76
72.29
69.75

67.25
64.89
62.77
60.98
59.62

300
384

352
357
358

344
327
303
274
239

201

181

118

72

25

20

85

106

148

182

211
233
247
254

250

238
212
179
138
87

58.75 ,j

58.43 —
58.69 "
59.55 ^
60.99*^

199

62.98

65.44^

68.29^

11.758
1.524

53.94
-1.150

ZLeonis.
Mag. 5.3

Right
Ascension.

h m
10 44

s

55.517
55.818
56.086
56.314
56.497

56.632
56.718
56.758
56.758
56.721

56.654
56.566
56.463
56.351
56.236

56.124
56.017
55.919
55.835
55.766

55.713
55.680

301

268

188

135

86
40
0
87
87

88

103
112
115
112

107
98
84
09
53

33

12

55.668 —
55.681 ^^

/?^a,£La UO.05 -0.07

D^^,D^^ 1^.4 +0.3

55.719

55.787
55.886
56.017
56.184
56.387

56.624
56.895
57.194
57.613
57.846

68.183
58.514
58.828

38
68

99
131
187
203
237

271
209
319
333
337

331
314

Declines
tlon.

+10 58

ff

54.44
52.76
51.31
50.15
49.27

48.69
48.39
48.33-?
48.50 *^

84

47

188

145

118

88

58

80

48.84

49.31
49.87
50.48
51.12
51.75

52.36
52.91
53.39
63.80
54.11

54.31

58

81
84
83
81

55

48
41
81
20

8

54.39 —
64.34 ^

54.12
53.74

53.18
52.39
51.40
60.17

48.74

47.09
45.26
43.30
41.26
39.16

37.11
35.15
33.35

22
88
58

79

99

123

143

185

183
198
205
209
205

198
180

^ Chanueleon.
Mag. 4.6

Right
Ascension.

53.786
1.019

64.66
+0.194

h m
10 44

8

64.00
65.05
65.96
66.66
67.16

67.44

105
91
70
50
28

8

67.52 —
67.38 "

+0.06
-0.4

+0.01
+0.3

67.05
66.55

65.88
65.08
64.17
63.16
62.08

60.95
59.82
58.70
57.62
66.61

65.71
64.94
54.34
53.91
53.70

53.69
53.92
64.37
55.05
55.93

56.98
68.20
59.52
60.90
62.29

63.66
64.95
66.11

33

50
87

80

91

101

106

113

113
112
108
101
90

7t
80
43
21
1

23
45
88
88
105

122
132
138
139
137

129
116

Declina-
tion.

-80 5

//

56.53
59.37
62.65
66.26
70.06

74.01
77.99
81.92
85.69
89.24

92.50
95.39
97.86
99.89
101.39

284
328
381
380
395

396
393
377
355
328

289
247
203
150

99

102.38 ^2

102.80 —

102.68 ^^

102.02 ^

100.83 "^
170

99.13

211

248

279

296

307

Mag. 3.3

97.02
94.54
91.75
88.79

85.72
82.71
79.83
77.22
74.96

301
288
281
228
179

73.17 ,„

71.95 ,,
71.34 —
71.39 *
72.09 ^

137

73.46
75.42 *^

77.96 '^^

61.016
5.819

68.64
-5.733

Right
Ascension.

h m
10 45

s

33.280
33.577
33.840
34.061
34.237

34.366
34.447

297

221

176
129

81

37
34.484 —

34.480 *

+0.01
\ -OA

-0.36

34.442

34.374
34.286
34.182
34.069
33.951

33.835
33.721
33.617
33.523
33.442

33.379
33.335

33.313 —

33.314 *

88
88

88
104
113
118
118

114

104

94

81

83

44

33.345

33.407
33.502
33.633
33.802
34.009

34.253
34.529
34.834
35.158
35.495

35.835
36.166
36.476 ^*°

81
82

95
181
180
207
244

276
305
324
337
340

331

Declina-
tion.

-15 45

//

255
256
244
232
214

193
168
141
114
88

61
36

33.57

36.12
38.68
41.12
43.44

45.58
47.51
49.17
50.58
51.72

52.60
53.21
53.57 jj
53.68 —
53.55 ^^

35

63.20
52.64
51.89
50.98
49.92

48.74
47.52
46.27
45.04
43.90

42.90
42.10
41.55 ^
41.33 —
41.46 "

48

41.93
42.81
44.08
45.70
47.64

49.84
52.22
54.71^

56

75

91

108

118

122
125
123
114

100

80

55

88
127
162
194
220

238

31.690

1.039

31.67
-0.282

+0.06
V-<iA

-0.02
+0.3

APPARENT PLACES OF STARS, 1917

405

FOR THE UPPER TRANSIT AT WASHINGTON.

Washinfiton
IfeanTimo.

Feb.

Mar.

Jan. 0.7
10.6
20.6
30.6
9.6

19.5
1.5
11.5
21.6
31.4

Apr. 10.4
20.4
30.3

May 10.3
20.3

30.3

June 9.2

19.2

29.2

July 9.2

19.1
29.1
Aug. 8.1
18.0
28.0

Sept. 7.0
17.0
26.9

Oct. 6.9
16.9

26.9

Nov. 5.8

15.8

25.8

Dec. 5.7

15.7

25.7
35.7

Mean Place
Sec a, Tan d

D^ Of Dm a
Df dy Dm d

46 Leonis Minoxis.
Mag. 3.9

Right
Aacension.

h m
10 48

s
42.459

42.807
43.118
43.384
43.598

348
311
266
211
159

43.757 ^^^

43.858 ^

43.902 —

43.896 *

43.846 ^
89

43.757
43.640
43.502
43.351
43.195

43.041
42.894
42.759
42.641
42.540

117
138
151
156
154

147
135
118
101

77

42.463 ^
42.410 ^
42.384 —
42.386 ^
42.421 ^

68

42.489

105
143
183
225
264

42.594
42.737
42.920
43.145

43.409
43.710
44.043
44.404
44.780

45.163
45.541
45.903

301

361
376
383

378
302

Declina-
tion.

+34 39

//

28.78

28.02 '^

27.67 —

27.75 ®

28.21 ^
81

29.02

30.13

31.45

32.92

34.46

35.98
37.42
38.73
39.83
40.71

41.33
41.67
41.73 —
41.49
40.98

111
132
147
154
152

144

131

110

88

62

34
6

24
51
79

40.19

39.14
37.84
36.30
34.55

32.60
30.47
28.19
25.81
23.36

20.87
18.40
16.02
13.80
11.80

10.08
8.69
7.69

M Leonis.
Mag. 4.5

Right
Ascension.

h in
10 51

s

9.15a

9.475

9.766

10.016

10.218

10.368
10.466
10.514
10.516
10.476

10.403
10.306
10.188
10.060
9.929

9.798
9.673
9.559
9.457
9.372

325
291
250
202
150

98
4S

40
73

97
118
128
131
131

125

114

102

85

65

105
130
154
175 j

195 7

213
228
238
245
249

247
238
222
200
172

139
100

40.473
1.216

45.71
+0.691

+0.07
-0.4

+0.04
-hO.3

9.307
9.262 J
9.241 ^
9.245 *
9.278 ^

64

9.342

96
132
170
207
245

9.438

9.570
9.740
9.947

10.192
10.471
10.782
11.117
11.469

11.826
12.178
12.514

279
311
335
352
357

352
336

Declina-
tion.

+25 10

115
80
44

79.35
78.20
77.40
76.96
76.89 —

27

77.16
77.71
78.52
79.49
80.59

81.74
82.88
83.97
84.95
85.78

86.44
86.92
87.18
87.24
87.09

86.71
86.13
85.32
84.32
83.10

81.68
80.07
78.28
76.33
74.23

70

2.04
69.79
67.53
65.33
63.26

61.36
59.72
58.37

65

81

97

110

115

114

109

98

83

66

48

26

6

15
38

58

81

100

122

142

161
179
195
210
219

225
226
220
207
190

164
135

tAntUe.
Mag. 4.7

7.318
1.105

93.92
+0.470

Right
Ascension.

h m
10 52

+0.07
-0.4

+0.03
+0.3

s

62.647
52.981
53.274
53.520
53.716

53.857
53.945
53.982
53.973
53.923

53.839
53.730
53.599
53.453
53.298

53.140
52.983
52.833
52.692
52.566

52.459
52.372
52.314
52.286
52.294

52.341
52.433
52.569
52.753
52.983

53.257
53.572
53.918
54.290
54.673

55.058
55.431
55.782

334
293
246
196
141

88
37

9
50
84

100
131
146
155
158

157
150
141
126
107

87
58
28

8
47

92
136
184
230
274

315
346
372
383
385

373
351

Declina-
tion.

-36 41

//

24.65
27.56
30.67
33.86
37.06

40.18
43.16
45.95
48.48
50.72

52.66
54.24
55.46
56.30
56.77

56.85
56.56
55.90
54.90
53.58

51.99
50.18
48.20
46.13
44.05

42.02
40.16
38.53
37.23
36.32

35.87
35.91
36.47
37.56
39.14

41.18
43.61
46.37

291
311
319
320
312

208
279
263
224
194

158
122

84

47

8

29

66

100

132

159

181
198
207
206

203

186

163

130

91

45

4

56

109

158

204

243

276

Qroombridge 1706.
Mag. 6.3

51.107
1.247

28.88
-0.745

Right
Ascension.

h m
10 53

s
26.65
27.74
28.72
29.55
30.20

30.66
30.90
30.92 —
30.75 ^^

88
64

100
96
88
05
46

30.37

29.83
29.16
28.36
27.49
26.57

25.64
24.73
23.86
23.06
22.34

21.73
21.24
20.89
20.66
20.58 —

8

20.66
20.88
21.26
21.80
22.47

67
80
87
92
03

91
87
80
72
61

49
85
23

8

23.28
24.22
25.28
26.41
27.59

28.80
30.00
31.15

22
38
64

67

81

94
106
113
118
121

120
115

Dedtaa-
tion.

+78 12

ff

30.81
31.63
33.04
34.96
37.30

39.99
42.90
45.89
48.84
51.65

54.19
56.37
58.10
59.35
60.08

60.24
59.85
58.90
57.44
55.49

53.13
50.38
47.30
43.98
40.46

36.82
33.12
29.46
25.91
22.52

19.39
16.59
14.21
12.30
10.95

82

141
192
234

201

261
25i

218
173
136

78
16

80

06

140

196

830

276
306
332
353
304

370
300
356
330

313

280

438

191

136

77

10.18 ^^
10.02 —
10.48 ^

21.248 54.54
4.894 +4.790

1+0.00
\-0A

\

^^^s.
^^^

406 APPARENT PLACES OF STARS, 1917.

FOR THE UPPER TRANSIT AT

APPARENT PLACES OF STARS, 1917

407

FOR THE UPPER TRANSIT AT WASHINGTON.

WaahiDKton
IfaanTune.

Jan. 0.7
10.7
20.6
30.6

Feb. 9.6

19.5
Mar. 1.5
11.5
21.5
31.4

Apr. 10.4
20.4
30.4

May 10.3
20.3

30.3

June 9.2

19.2

29.2

July 9.2

19.1
29.1
Aug. 8.1
18.1
28.0

Sept. 7.0
17.0
26.9

Oct. 6.9
16.9

26.9

Nov. 5.8

15.8

25.8

Dec. 5.8

15.7
25.7
35.7

JtLeonls.

Mag. 4.7

Right
Ascension.

h
11

8

45.824
46.130
46.406
46.644
46.838

m
0

306
276
238
194
147

46.985 ,,,

47.086

47.142

47.156 —

47.134 ^
53

47.081

75

91

103

109

109

47.006
46.915
46.812
46.703

46.594
46.488
46.389
46.300
46.223

46.161
46.115
46.090

46.086 —
46.108 ^

49

106
99
89
77
62

46
25

Mean Place
Sec d, Tan d

46.157
46.239
46.354
46.505
46.691

46.915
47.174
47.462
47.774
48.102

48.437
48.769
49.085

82
115

151
186
224

259
288
312
328
335

332
316

Declina-
tion.

+ 7 46

//

56.73
54.88
53.26
51.88
60.79

49.99
49.47
49.21

49.18 —

49.37 **
33

185
162
138
100
80

62
26

49.70
50.15
50.69
51.28
51.90

52.51
53.10
53.66
54.16
54.58

54.92
55.15 jj
55.26 —
55.23 ^

20
40

45
54
59
62
61

50
56
50
42
34

23

55.03

54.63
54.04
53.21
52.14
50.84

49.31
47.56
45.65
43.61
41.48

39.37
37.30
35.36

59

83

107

130

153

175
191
204
213
211

207
194

44.205
1.009

66.38
+0.137

Mag. 5.7

Right
Ascension.

h m
11 2

308
274
287
194
148

101
57

s

41.822
42.125
42.399
42.636
42.830

42.978
43.079
43.136 j^
43.152 —
43.133 **

49

43.084
43.012
42.923
42.823
42.717

42.610
42.506
42.407
42.318
42.241

42.178
42.131
42.104

72

89

100

106

107

104
99
89
77
63

47

27

6

42.098 —
42.118 ^

46

42.164
42.242
42.355
42.504
42.689

42.910
43.166
43.452
43.763
44.088

44.421
44.750
45.065

78
113
149
185
221

256
286
311
325
333

329
315

Decline*
tion.

+ 2 23

//

75.32
73.29
71.43
69.79
68.39

67.27

66.40

65.81

65.46 „

65.33 —
5

65.38

65.60

65.93

66.37

66.88

208
186
164
140
112

87
50
85

67.43
68.02
68.62
69.22
69.80

22
33
44
51
55

59
60
60
58
53

46

37

26

9

70.33
70.79
71.16
71.42
71.51 —

7
71.44
71.16
70.66
69.89
68.87

28

50

77

102

130

67.57
66.02
64.26
62.31
60.21

58.06
55.91
53.84

155
176
195
210
215

215
207

40.246
1.001

83.26
+0.042

JJnm Majofif .
Mag. 3.2

Right
Ascension.

h
11

s
2.294
2.690
3.051
3.364
3.621

3.814

4.009

4.014 —

3.964 ^
06

m
5

396
861
313
257
103

130
65

3.868
3.734
3.571
3.390
3.198

3.003
2.813
2.633
2.468
2.325

134
168
181
192
105

190
180
165
143
120

2.205 ^

2.110 ^

63

2.047 ^
29

2.018 —
2.025 ^

45

2.070

2.157 *^

2.lbO^

2.470 ^^

2.697 "^
274

2.971
3.290
3.649
4.040
4.454

4.880
5.305

5.714

319
359
391
414
426

425
409

Declhia-
tion.

+44 56

//

36.78
36.29
36.30
36.78
37.71

39.03
40.67
42.53
44.52
46.55

48.54
50.40
52.04
53.42
54.48

49

1

48

93

182

164
186
199
208
109

186
164
138
106
71

55.19 3,

55.55 —

55.54 ^

55.14 ^

54.38 ^*
111

53.27

143
174
202
225
246

265
278
285
289
286

51.84
50.10
48.08
45.83

43.37
40.72
37.94
35.09
32.20

29.34
26.57
23.98
21.61
19.56

17.89
16.64
15.86

277
259
237
205
167

125

78

0.238
1.413

56.81
+0.998

fi Cxatexis.
Mag. 4.5

Right
Ascension.

Declina-
tion.

h m
11 7

s
35.890
36.206
36.491
36.736
36.936

37.069
37.194
37.263
37.271 —
37.251 ^

40

316
285

246
200
153

105
50

37.202
37.126
37.033
36.926
36.809

36.689
36.671
36.455
36.346
36.248

36.163
36.095
36.047

76

03

107

117

120

118

116

100

96

85

68
48

22
36.025 —

36.029 *
37

36.066
36.139
36.251
36.404
36.598

36.832
37.105
37.410
37.739
38.084

38.435
38.781
39.111

73
112
153
194
234

273
305
329
345
351

346
330

-22 22

//

21.38
24.02
26.72
29.41
32.02

34.50
36.80
38.86
40.68
42.23

370

261
248

230
206

182
165

127

43.50
44.49
45.20^
45.63 ,,

46.77 —

18

45.64

30

68

87

106

124

41.45

40.10 ^^

38.67 ^^

37.21 ^^

35.78 ^^
183

34.45

33.30

32.37

31.75

45.26
44.62
43.75
42.69

115
08
62

31.48 —
11

31.59
32.12
33.08
34.45
36.18

38.26
40.60
43.14

53

06

137

173

208

234
254

34.425
1.081

21.40
-0.412

D^ a, Dm a
D^ d. Dm d

+0.06
-0.4

+0.01
+0.3

+0.06
-0.4

0.00
+0.2

+0.07
\-0A

408 APPARENT PLACES OF 8TAES, 1917.

FOR THE UPPER TRANSIT AT

APPARENT PLACES OF STARS, 1917

409

FOR THE UPPER TRANSIT AT WASHINGTON.

Waahlnston
Mean Tune.

Jan. 0.7
10.7
20.6
30.6

Feb. 9.6

19.6
Mar. 1.5

11.5
21.5
31.4

Apr. 10.4
20.4
30.4

May 10.3
20.3

30.3

June 9.3

19.2

29.2

July 9.2

19.1
29.1
Aug. 8.1
18.1
28.0

Sept. 7.0
17.0
27.0

Oct. 6.9
16.9

26.9

Nov. 5.8

15.8

25.8

Dec. 5.8

15.7
25.7
35.7

Mean Place
Sec d. Tan d

D^ a, Dw a

(TLeonla.
Mag. 4.1

Bight
Aaoension.

h m
11 16

s
52.979
53.291
53.577
53.826
54.034

54.197
54.314
54.387

312

249
206
168

117

73

54.418 —

54.413

54.376
54.314
54.233
54.140
54.039

53.935
53.831
53.731
53.638
53.555

53.485
53.428
53.390 j^
53.373 —
53.378 *

35

53.413
53.478
53.576
53.712
53.885

5

37

tt2

81

93

101

104

104

100

93

83

70

67
38

54.096
54.344
54.623
54.930
55.254

55.589
55.923
56.245

85

98

136

173

211

248
279
307
324
335

334
322

Derlina-
tion.

+ 6 28

1/

192
172
148
119
91

61
34

54.51
52.59
50.87
49.39
48.20

47.29
46.68
46.34 ^^
46.24 —
46.36 "

28
46.64
47.06
47.58
48.17
48.79

49.42
50.04
50.63
51.17
51.65

52.04
52.34
52.51
52.55 —
52.41 "

32

52.09
51.57
50.81
49.81
48.56

47.08
45.37
43.48
41.44
39.31

37.15
35.04
33.04

42
52
59
62
68

62
50
54
48
89

30
17

52

76

100

125

148

171
189
204
213
216

211
200

51.460

1.006

64.09
+0.114

+0.06
-0.4

+0.01
+0.2

n Centauzi.
Mag. 4.3

Right

h m
11 17

9

14.455
14.890
15.279
15.610
15.880

435

831
270
208

16.083 ^
16.218
16.288 ^^
16.298 —
16.252 ^

96

137
173
301
231

16.156
16.019
15.846
15.645
15.424

15.188
14.944
14.698
14.458

14.230

208

14.022 ^^

13.840 ^^^

13.693 j^

13.588

13.532 —
1

13.533

244

246
240

13.594

13.720
13.915
14.175

14.500
14.881
15.310
15.774
16.259

16.750
17.232
17.687

61
136
195
260
325

381
429
464
485
491

482
455

DflCliDA-

tlon.

-54 2

//

0.98

3.77

6.90

10.27

13.81

17.40
20.98
24.45
27.75
30.81

33.58
36.01
38.06
39.69
40.88

279
313
337
354
356

358

347
880
806

277

243
305
163
119
73

41.61 ^

41.87 —

41.66 ^

40.99 *^

39.87 "*
152

38.35

188
219
340
256
361

255
340
214
179
134

36.47
34.28
31.88
29.32

26.71
24.16
21.76
19.62
17.83

83

16.49
15.66 ^
15.40 —
15.73 ^
16.66 ^

151

18.17
20.21
22.72

204
251

12.999
1.703

9.66
■1.378

+0.05
-0.4

-0.09
+0.2

iLeonia.
Mag. 4.0

Right
AaoensJim.

h m
11 19

318
200
255
213
160

121

77

9

37.419
37.737
38.027
38.282
38.495

38.664

38.785

38.862

38.896 —

38.893 ^
86

38.857

38.796

38.715

38.621

38.519

38.412
38.305
38.203
38.108
38.022

37.949
37.891
37.851

61
81

94
102
107

107

102

95

86

73

58
40

19

37.832 —
37.835 ^

33

37.868
37.931
38.027
38.161
38.333

38.543
38.790
39.069
39.376
39.703

40.040
40.377
40.705

Decllna-
tlon.

+10 58
It

60.56
58.76
57.22
55.96
54.99

63

96

134

172

210

247
279
307
327
337

337
328

35.891
1.019

180

164

126

97

65

34

8

54.46

54.99
55.63
56.35
57.08
57.81

58.50
59.14
59.71
60.18
60.53

54.34
54.00
53.92 —
54.10 "

36
53

64
72
73
73
69

64
57
47
35
24

60.77
60.88 —
60.84 *

22

38
59

81
102
126
148
170

187
203
215
217
215

206
191

60.62

60.24

59.65
58.84
57.82
56.56
55.08

53.38
51.51
49.48
47.33
45.16

43.01
40.95
39.04

71.67
+0.194

TLeonia.
Mag. 5.2

Right
Ajoensioii.

h m
11 23

s

41.618
41.932
42.221
42.474
42.687

42.856
42.979
43.059
43.097

43.099 —

30

314
289
253
213
169

123
80
38

43.069
43.015
42.940
42.852
42.755

42.654
42.552
42.453
42.359
42.274

42.201
42.141
42.097
42.074
42.074

42.102
42.161
42.252
42.381
42.548

42.753
42.996
43.271
43.574
43.897

44.230
44.563

44.887

54

75

88

97

101

102
99
94
85
73

60
44

23

0
28

59

91

129

167

205

243
275
303
323
333

333
324

Dedina-
tlon.

+ 3 18

tf

40.02
37.99
36.13
34.51
33.13

32.03

31.22

30.67

30.38

30.30 —
13

30.42

30.71

31.11

31.59

32.15

208
186
162
138
110

81
55

20

20
40
48
56
60

61
61
50
56
50

42
32
19

32.75
33.36
33.97
34.56
35.12

35.62
36.04
36.36
36.55
36.60 —

14

36.46
36.12
35.56
34.74
33.66

32.33
30.75
28.96
26.99
24.88

22.72
20.56
18.49

84

56

82

106

133

158
179
197
211
216

216
207

40.156
1.002

48.67
+0.058

+0.06
\-0.4

410 APPARENT PLACES OF STABS, 1917,

FOR THE UPPER TRANSIT AT WASHINGTON.

Washington
MmaTune.

Jan.

Feb.

Mar.

0.7
10.7
20.6
30.6

9.6

19.6
1.5
11.6
21.5
31.5

Apr.

10.4
20.4
30.4
May 10.3
20.3

30.3

June 9.3

19.2

29.2

July 9.2

19.2
29.1
Aug. 8.1
18.1
28.0

Sept. 7.0
17.0
27.0

Oct. 6.9
16.9

26.9

Nov. 5.9

15.8

25.8

Dec. 5.8

15.7
25.7
35.7

Mean Place
Sec dy Tan d

XDzaoonis.

Mag. 4.1

Right

h
11

m
26

s
32.52
33.24
33.91
34.50
34.98

35.36
35.62
35.75
35.75
35.63

35.42
35.11
34.73
34.28
33.80

33.30
32.80
32.30
31.82
31.39

31.00
30.66
30.39
30.20
30.08

30.05
30.10
30.24
30.47
30.80

31.23
31.74
32.33
32.99
33.70

34.44
35.19
35.93

72
«7
59
48
88

26
13
0
12
21

81
88
45
48
80

80
50
48
43
39

34

27

19

12

3

5
14
23
33
43

51
59
66
71

74

75
74

Declina-
tion.

+69 46

//

56.70
56.84
57.58
58.89
60.72

62.98
65.56
68.35
71.22
74.07

76.77
79.22
81.33
83.03
84.26

14

74

131

188

236

258
279
287
285
270

245
211
170
128

74

85.00
85.21 —
84.90 "
84.07

133
179

82.74

80.95
78.73
76.13
73.21
70.02

66.62
63.07
59.44
55.81
52.27

48.86
45.70
42.85^

222
260
292
319
340

355
363
363
854
341

316

40.40

38.43

37.00
36.15
35.92

245
197
143

85
23

29.629
2.894

81.55
+2.716

D^ a, D» a +0.07 +0.18
D^^, D^^ 1-0.4 -f-O.l

Mag. 3.7

Ri^t
Aioension.

h
11

m
28

s

56.346
56.690
57.004
67.279
67.609

57.690
57.823
57.907
57.947
67.948

57.913
57.849
57.762
57.667
57.637

67.409
67.276
67.142
67.011
66.888

344

314
275
280
181

133

84

40

1

35

64

87

105

120

128

183
184
181
123
118

56.775
66.676
56.698
66.644
56.520 —

10

66.530

48

92

138

186

231

56.578
66.670
56.808
56.993

57.224
67.498
57.811
58.154
68.517

58.890
59.260
59.616

274
313
343
363
373

370
356

Declina-
tion.

-31 23

//

61.29
63.93
66.73
69.62
62.63

65.37
68.09
70.62
72.95
75.01

76.81
78.31
79.49
80.36
80.90

81.11
81.00
80.57
79.83
78.82

77.66
76.08
74.43
72.70
70.93

69.19
67.57
66.14
64.98
64.16

63.74
63.75
64.23
65.18
66.67

68.39
70.57
73.05

264
280
280
201
284

272
253
233
206
180

150

118

87

54

21

11
43

74
101
137

147
165
173
177
174

162

143

116

82

42

1

48

95

139

182

218
248

55.004
1.172

54.02
-0.610

+0.06
-0.4

-0.04
+0.1

X Centauxl.
Mag. 3.3

Ri^t
Asoensfcin.

h m
11 31

8

68.06
68.69
69.07
60.49
69.84

60.11
60.30
60.41
60.44
60.40

60.29
60.13
60.92
69.67
69.38

69.07
68.74
68.40
68.07

67.74

67.43
67.16
66.93
66.74
56.62

56.57
66.60
56.73
56.93
57.22

67.59
68.04
58.55
59.12
59.70

60.30
60.88
61.45

54
48
42
35
27

19

11

3

4

11

16
21
25
29
81

33
34
33
83
31

27
23
19
12
5

3
13
20
29
37

45

51
67
58
60

58
57

Declina-
tion.

-62 33

//

27.40
29.97
32.96
36.25
39.81

43.49
47.22
60.92
64.49
67.88

61.02
63.84
66.30
68.35
69.95

257
298
330
356

373
370
357
339
314

282
246
205
160
112

71.07 ,,
71.69 ,^
71.81 —
71.43 ^
70.65 ^

134

69.21

175
214
243
265

276

67.46
65.32
62.89
60.24

57.48
54.69
51.99
49.50
47.33

45.56
44.28
43.56
43.45 --
43.97

279
270
249
217
177

128
72
11

52

112

45.09

46.81
49.06

172
225

56.642
2.170

37.87
-1.926

+0.05
-0.4

-0.13
+0.1

t^Leonia.
Mag. 4.5

Right
Asoension.

h
11

m
32

8

43.336
43.654
43.946
44.203
44.422

318
291
258
219
176

44.698 ,^
132

44.730 ^

44.818 ^

44.866 jj

44.877 —
21

44.866
44.810
44.743
44.662
44.571

46
67
81
91
97

100
99
95
88
79

65
51
31

44.474
44.374
44.276
44.180
44.092

44.013

43.948

43.897

43.866

43.856 —
19

43.875
43.923
44.006
44.126
44.285

44.484
44.720
44.992
45.292
45.612

45.944
46.278
46.603

48

83

120

159

199

236
272
300
320
332

334
325

Declina-
tion.

- 0 21

tt

62.91
66.03
67.02
68.82
70.38

71.70
72.73
73.50
74.02
74.30

74.38
74.28
74.03
73.66
73.20

72.66
72.08
71.46
70.82
70.19

69.59
69.03
68.66
68.17
67.93

67.84
67.95
68.30
68.90
69.76

70.91
72.32
73.99
75.87
77.91

80.06
82.25
84.40

212
199
180
156
132

103

77

53

28

8

10
2S
37
46
54

58
62
64
63
60

56
48
38
34
9

U
35
60
86

115

141

167
188
204
215

219
215

41.941
1.000

+0.06
-0.4

55.34
-0.006

0.00
+0.1

APPARENT PLACES OF STARS, 1917. 411

FOR THE UPPER TRANSIT AT WASHINGTON.

412 APPARENT PLACES OF STABS, 1917.

FOR THE UPPER TRANSIT AT

APPARENT PLACES OF STARS, 1917,

418

FOR THE UPPER TRANSIT AT WASHINGTON.

Washington
Mean Tune.

Jan. 0.7
10.7
20.7
30.6

Feb. 9.6

19.6
Mar. 1.6
11.5
21.5
31.5

Apr. 10.5
20.4
30.4

May 10.4
20.3

30.3

Jirne 9.3

19.3

29.2

July 9.2

19.2
29.2
Aug. 8.1
18.1
28.1

Sept. 7.0
17.0
27.0

Oct. 7.0
16.9

26.9

Nov. 5.9

15.9

25.8

Dec. 5.8

15.8
25.7
35.7

TT Vixfiiiis.
Mag. 4.6

Mean Place
Sec a, Tan d

Right
Ascension.

h
11

m
66

Difr Oy Dw a
D4, a, D

w d

s
38.464

38.792

39.098

39.376

39.616

39.815
39.971
40.085
40.157
40.190

40.191
40.162
40.112
40.048
39.960

39.868
39.771
39.671
39.571
39.475

39.385
39.305
39.239
39.188
39.158

39.153
39.178
39.236
39.331
39.467

39.643
39.859
40.114
40.400
40.713

41.042
41.378
41.711

328
306
278
240
199

156

114

72

33

39
50
09
83
92

97

100

100

96

90

80
66
51
30
5

23

58

95

136

176

216
255
286
313
329

336
333

Declina-
tion.

+ 74

ff

27.24
25.24
23.46
21.94
20.70

19.76
19.14
18.82

18.76 —
18.94 ^®

36

200
178
152
124
94

62
32
6

ovirfiiiis.
Mag. 4.2

Right
Ascension.

19.30
19.82
20.45
21.15
21.87

22.61
23.31
23.97
24.57
25.08

25.50
25.80
25.95

25.96 —

25.79 ^^
35

52
63
70
72
74

70
66

fO
51
42

30
15

26.44
24.88
24.09
23.06
21.77

20.26
18.52
16.59
14.50
12.32

10.11
7.94
5.87

56

79

103

129

151

174
193
209
218
221

217
307

h m
12 0

37.180
1.008

37.72
+0.124

s
60.174
60.504
60.812
61.098
61.337

61.541
61.701
61.818
61.894
61.931

61.935
61.909
61.861
61.798
61.711

61.619
61.521
61.420
61.318
61.219

61.126
61.042
60.971
60.916
60.882

60.871
60.891
60.944
61.034
61.166

61.337
61.550
61.802
62.086
62.398

62.727
63.063
63.396

330
306
281
244
204

160

117

76

87

4

26
48
68
82
92

98

101

102

99

93

84
71
55
34
11

20

53

90

131

172

213
252
284
312
329

336
333

1.013

I>eclina-
tion.

+ 9 11

196
172
145
114
82

49

26.68
24.72
23.00
21.55
20.41

19.59
19.10 ^,
18.89 —
18.96 ^

32

49

63
75
79
81
79

75
67
59
49
37

23
9

19.28

19.77
20.40
21.16
21.94
22.75

23.54
24.29
24.96
25.55
26.04

26.41
26.64

^ Centaxui.

Mag. 2.9

26.73 —
26.65 ®

26.37

25.90
25.21
24.30
23.14
21.75

20.12
18.28
16.27
14.11
11.89

9.66
7.48
5.44

28
47

69

91

116

139

163

184
201
216
222
223

218
204

Right
Ascension.

h m
12 4

37.95
+0.162

8

4.108
4.565
4.971
5.345
5.668

447
416
374
323
268

5-^« 210
«1^ 150

6.296
6.391
6.434 —

6

6.428

49

88
121
148
172

6.379
6.291
6.170
6.022

5.860
5.661
5.459
5.250
5.041

4.837
4.647
4.478
4.337
4.234

189
202
209
209
204

190
169
141
103

58

4.176 ,
4.171 —
4.226 "
4.342 "^
4.526 ^^

247

4.772
5.081
5.446
5.856
6.300

6.763
7.232
7.689

309
365
410
444
463

469
457

I>eclina-
tion.

-50 15

ff

29.24
31.57
34.27
37.25
40.42

43.70
47.02
50.30
53.47
56.46

59.24
61.74
63.94
65.78
67.23

233
270
296
817
328

332
328
317
299

278

250
220
184
145
106

68.29 ^
68.93
69.13 —
68.89 ^*
68.23 ^

106

67.17

142
177
204
222
285

65.75
63.98
61.94
59.72

57.37
54.99
52.68
50.54
48.66

238
231
214
188
152

B Corvi.
Mag. 3.2

47.14
46.05
45.46

109

59

6
45.40 —

45.90 ^
105

46.95
48.52
50.56

157
204

2.987
1.564

37.19
-1.203

Right
Ascension.

h m
12 5

8

52.358
62.702
53.025
63.317
53.571

53.784
53.954
64.080
64.165
64.212

64.224
54.206
64.164
54.101
54.021

63.929
53.826
53.717
53.606
63.493

53.385
53.284
53.195
53.125
53.076

344
323
282
254

213

170

136

85

47

12

18
42
63
80
92

103
109
113
112
108

101
89
70
49
21

53.056
53.068
53.119
53.212
53.350

13

51

93

138

184

53.534
53.768 ^
54.033 ^^
54.338^
54.670 *^^

350

55.020
55.376 ^
55.725 ^

Declina-
tion.

-22 9

ft

30.00
32.36
34.81
37.30
39.76

236

245
249
346
335

42.11
44.33
46.35
48.15
49.74

51.08
52.17
53.02
53.61
53.96

54.07
63.95
53.59
63.02
52.25

51.31
50.23
49.03
47.79
46.52

45.31
44.19
43.23
42.51
42.06

41.96
42.22
42.87
43.91
45.30

47.04
49.06
51.30

303
180
150
134

100
85
59
35
11

13
36
67

77
94

106
130
134
137
131

113
96
73
45
10

36

65

104

139

174

303
224

51.206

1.080

29.69
-0.407

+0.06
-0.4

+0.01
0.0

+0.06
1-0.4

+0.01
0.0

+0.^
-0.\

^

-^5^
^S^

414 APPARENT PLACES OF STARS, 1917.

FOE THE UPPER TRANSIT AT

S&iiSEK

APPARENT PLACES OF STABS, 1917. * 415

FOR THE UPPER TRANSIT AT WABHINGTOM.

416

APPARENT PLACES OF STARS, 1917.

FOR THE UPPER TRANSIT AT WASHINGTON.

Washington
Mean Time.

80 Comn.

Mag. 5.7

Right
Ascension.

Jan. 0.7
10.7
20.7
30.7

Feb. 9.6

19.6
Mar. 1.6
11.6
21.5
31.5

Apr. 10.5
20.4
30.4

May 10.4
20.4

30.3

June 9.3

19.3

29.3

July 9.2

19.2
29.2
Aug. 8.1
18.1
28.1

Sept. 7.1
17.0
27.0

Oct. 7.0
17.0

26.9

Nov. 5.9

15.9

25.8

Dec. 5.8

15.8
25.8
35.7

Mean Place
Sec 5, Tan d

h
12

m
26

D^ a, D« a +0.0G
D^d,D»,a J '0.4

s
34.365
34.711
35.043
35.349
35.622

35.856
36.046
36.192
36.294
36.354

36.377
36.366
36.328
36.265
36.185

36.090
35.984
35.871
35.754
35.639

35.525
35.417
35.320
35.237
35.175

346
332
306
373
234

190

146

102

60

23

11
38
63
80
95

106
113
117
115
114

108
97
83
62
40

35.135
35.126 -
35.151
35.214
35.319

9

25

63

105

150

35.469
35.663
35.899
36.174
36.482

36.813
37.158
37.506

194
236
275
308
331

345
348

Declina-
tion.

+21 20

ff

64.53
62.71
61.26
60.19
59.53

59.28
59.41
59.89
60.69
61.72

62.94
64.26
65.62
66.97
68.25

69.40
70.41
71.24
71.85
72.25

72.40
72.31
71.97
71.37
70.52

69.41
68.05
66.43
64.59
62.52

60.27
57.87
55.38
52.84
50.3:3

47.92
45.69
43.72

182

145

107

66

25

13

48

80

103

122

132
136
135
128
115

101
83
61
40
15

9

34

60

85

111

136
162
184
207
225

240
240
254
251
341

223
197

<^ Corvi.

Mag. 3.1

Right
Ascension.

h m
12 25

33.217
1.074

80.18
+0.391

+0.03
-0.1

s

35.120
35.461
35.786
36.083
36.347

36.574
36.760
36.905
37.009
37.076

37.110

37.114 —
37.092 "

341
835
397
364
337

186

145

104

67

34

43
63

77

89

97

103

107

106

102
93
80
60
35

36.032 —
36.062 ^

37.049
36.987

36.910
36.821
36.724
36.621
36.514

36.408
36.306
36.213
36.133
36.073

36.038

36.133
36.248

36.407
36.612
36.859
37.143
37.457

37.791
38.136
38.481

71
115
159

205
247
284
314
334

345
345

34.065
1.041

Declina-
tion.

-16 3

15.13
17.37
19.65
21.92
24.11

26.15
28.03
29.69
31.14
32.35

y Craols.

Mag. 1.6

334
338

337
319
304

188
166
145
131
99

33.34
34.10
34.65
34.99

76
55
34

35.13 ~

5
35.08
34.85
34.47
33.93
33.25

23
38
54
68
78

88
94
96
95
89

76
60
39

32.47
31.59
30.65
29.69
28.74

27.85
27.09
26.49
26.10 ^^
25.99 —

19

26.18
26.69
27.55
28.74
30.23

32.01
34.00
36.16

51

86
119
149
178

199
216

12.48

-0.288

Right
Ascension.

b m
12 26

Declina-
tion.

+0.0G
-0.4

-0.02
-0.1

33.971
34.490
34.979
36.426
35.821

36.158
36.431
36.642
36.790
36.875

36.904
36.878
36.805
36.689
36.534

36.348
36.132
35.895
35.643
35.382

35.126
34.876
34.644
34.444
34.283

34.172
34.120
34.136
34.226
34.393

34.639
34.958
35.345
35.789
36.279

36.797
37.328
37.856

519
489
447
895
337

373

311

148

86

39

36

73

116

155

186

216
337
352
261
257

350
331
300
161
111

53

16

90

167

346

319
387
444
490
518

531

528

-56 38

44.91
46.90
49.34
62.12
55.19

58.45
61.81
65.21
68.66
71.81

74.86
77.70
80.26
82.49
84.37

199
344

278
307
336

336
340
335
325
305

284
256
223
188
147

8 Canuin Venat
Hag. 4.3

85.84 ^^

86.88 ^

87.47 ^3

87.60 —

87.27 ^
78

86.49

121
159
193
221
340

86.28
83.69
81.76
79.55

77.15
74.64
72.11
69.68
67.47

251
253
243
221
192

65.55^^
'o"" 107

62.42 —

62.45 ^
59

63.04

64.19 "^

65.87 *^

33.028

1.819

54.24
-1.520

RiAt
Ascension.

h m
12 29

+0.07
-0.4

-0.10
-0.1

s
49.631
49.933
60.321
60.680
61.002

51.278
51.602
61.671
61.784
61.844

51.864
61.819
61.746
61.639
61.608

61.366
61.189
61.014
60.836
60.657

60.484
60.323
60.176
60.048
49.944

403

869
333
376

334

160

113

60

10

35

74

106

131

152

167
175
179
178
173

161
148
127
104
73

49.871
49.836 —
49.840 *
49.891 "

49.992

60.146
60.351
50.609
50.914
51.258

51.633
52.029
52.430

101
153

306
358
305
344
375

396
401

Dedina-
tloo.

+41 47

//

68.22
66.83
66.96
65.62-
65.82 "

71

66.63
67.70
69.26
71.12
73.21

76.41
77.64
79.79
81.81
83.61

86.12
86.32
87.17
87.64

87.72 —
31

87.41

117
156
186
300

330

323
315
202
180
151

130
85

8

86.70
86.62
84.18
82.39

80.28
77.89
76.26
72.40
69.37

66.26
63.12
60.01
57.03
54.26

51.76
49.66
47.97

71
108
144
179
311

339
364
385
303
311

314
311
396

378
249

311
168

48.338
1.341

89.82
+0.894

+0.06
-0.4

+0.06
-0.1

APPARENT PLACES OF STARS, 1917

417

FOR THE UPPER TRANSIT AT WASHINGTON.

Waahinston
KeanTune.

Jan. 0.7
10.7
20.7
30.7

Feb. 9.6

19.6
Mar. 1.6
11.6
21.5
31.5

Apr. 10.5
20.4
30.4

May 10.4
20.4

30.3

June 9.3

19.3

29.3

July 9.2

19.2
29.2
Aug. 8.1
18.1
28.1

Sept. 7.1
17.0
27.0

Oct. 7.0
17.0

26.9

Nov. 5.9

15.9

25.8

Dec. 5.8

15.8
25.8
35.7

/c Diaconis.
Mag. 3.9

Right
Afloensioii.

h m
12 29

s
58.43
59.18
59.91
60.59
61.20

61.72
62.14
62.43
62.61

75
73
68
61
52

42
29
18
6

62.67 —

Mean Place
Sec d, TsA d

D^ a, Dm a
D^ d, D» d

62.60
62.42
62.16
61.81
61.39

60.92
60.41
59.89
59.36
58.83

58.33
67.85
57.42
57.05
56.74

56.50
56.35

18
26
35
42
47

51
52
53
53
50

48
43
37
31
24

15
6

56.29 —
56.32 ^

56.45

56.69
57.04
57.48
58.02
58.64

59.32
60.04
60.79

13
24

35
44

54
62
68

72
75

Declina-
tion.

+70 13

//

60

77.66
76.97

76.94 —

77.55 *^

78.77 ^^
177

80.54
82.78
85.38
88.23
91.21

94.20

97.08

99.74

102.10

104.07

224
260
285
208
200

288
266
236
107
152

105.59 ^^

106.62 gj

107.13 —

107.10 ^

106.55 ^
107

105.48

/3 Corvi.
Mag. 2.8

Right
Aaoenakm.

103.92
101.89

99.44

96.62

93.47
90.05
86.45
82.72 ^^

156
203
245
282
315

342
360

78.94

75.19
71.56
68.16
65.06
62.35

60.12
58.44
57.38

378
375

363
340
310
271
223

168
106

56.924
2.958

104.25

+2.784

+0.05
-0.4

+0.18
-0.1

h m
12 30

s
2.421
2.774
3.111
3.420
3.696

3.933
4.129
4.282
4.395
4.469

4.510

4.518 —
4.499 "

353
337
300
376
237

196

153

113

74

41

8

4.457
4.395

4.316
4.224
4.121
4.010
3.896

3.781
3.669
3.565
3.476
3.407

42
62
70

02
103
111
114
115

112

104

89

69

44

3.363 j2
3.351 —
3.377 ^
3.446 ''
3.560 ^^^

162

3.722

209
253

3.931
4.184
4.477 ^
4.801 ^^

5.147
5.504
5.860

346

357
356

Declina-
tion.

-22 56

ff

16.71
18.93
21.28
23.68
26.07

28.38
30.57
32.58
34.42
36.03

37.42
38.57
39.50
40.18
40.63

40.84
40.83
40.59
40.15
39.50

38.68
37.71
36.61
35.41
34.19

32.99
31.86
30.87
30.08
29.54

29.31
29.43
29.91
30.77
32.00

33.57
35.43
37.53

222
235
240
230
231

210
201
184
161
180

115
03
68
46
21

1

24
44

66
82

07
110
120
122
120

113
00
79
54
23

12

48

86

123

157

186
210

84 ComsB seq.
Mag. 5.2

Right
Ascension.

h m
12 30

1.405
1.086

16.40
-0.423

+0.06
-0.4

-0.03
-0.1

59.134
59.477
59.807
60.112
60.385

60.621
60.814
60.964
61.071
61.137

61.167
61.164
61.132
61.078
61.004

60.915
60.815
60.707
60.595
60.481

60.369
60.262
60.164
60.078
60.013

343
330
305
273
236

103

150

107

06

30

8
82
54

74
80

100
108
112
114
112

107
08
86
65
43

59.970 j^

69.956 —
59.976 ^
60.034 ^
60.133 ^

143

60.276

187
231
270
302
326

60.463

60.694
60.964
61.266

61.592
61.932
62.277

340
346

Declina-
tion.

+18 49

//

180

154

118

80

30

46.63
44.74
43.20
42.02
41.22

40.83

40.81 —

41.15 ^
65

80

106

41.80
42.69

43.77
44.99
46.26
47.54
48.77

49.89
50.90
51.75
52.40
52.86

53.09 2
53.11 —
52.88 ^

122
127
128
123
112

101
85
66
46
23

52.42
51.70

50.74
49.53
48.07
46.37
44.45

42.31
40.01
37.60
35.13
32.65

30.25
27.99
25.97

46
72
06

121
146
170
102
214

230
241
247
248
240

226
202

58.031

1.057

61.51
+0.341

+0.06
\-0A

+0.02

o[ MuBcae.
Mag. 2.9

Right
Aaoenslon.

h m
12 32

s
13.88
14.61
15.31
15.96
16.61

17.00
17.39
17.69
17.90
18.02

18.06
18.00
17.87
17.67
17.41

17.09
16.72
16.32
15.89
16.44

15.00
14.57
14.17
13.81
13.62

13.30
13.18
13.17
13.26
13.47

13.80
14.23
14.77
15.39
16.08

16.81
17.56
18.30

73

70
64
56
40

80
80
21
13

4

6

13
20
36
83

37
40
43
45
44

43
40
36
20
22

12
1

0
21
33

43
54

62
60
73

75
74

Dedina-
tkm.

-68 40

//

30.62
32.33
34.56
37.23
40.27

43.59
47.11
50.73
54.37
57.97

61.44
64.72
67.74
70.44

72.78

171
228
267
804
383

353
363
864
300
847

838
803
370
384

103

76.16 ^
77.13 ^
77.58 —
77.52 •

67

76.95

107
164
196
331
350

270

286

281

266

341

53.99^
1^, ^« 308

^^•»« 168
^•^106

49.33
48.88 —

14

49.02
49.77
51.13

75.88
74.34
72.38
70.07

67.48
64.72
61.87
59.06
56.40

75
186

13.073
2.751

42.18
-2.562

39398'*—1917 27

418 APPARENT PLACES OF STARS, 1917

FOR THE UPPER TRANSIT AT WASHINGTON.

Washington
Mean Tmie.

Jan. 0.7
10.7
20.7
30.7

Feb. 9.6

19.6
Mar. 1.6
11.6
21.5
31.5

Apr. 10.5
20.4
30.4

May 10.4
20.4

30.3

June 9.3

19.3

29.3

July 9.2

19.2
29.2
Aug. 8.1
18.1
28.1

Sept. 7.1
17.0
27.0

Oct. 7.0
17.0

26.9

Nov. 5.9

15.9

25.8

Dec. 5.8

15.8
25.8
35.7

;tVirginis.
Mag. 4.8

Right
Ascension.

h m
12 34

s
58.654
58.990
69.312
59.609
59.875

60.106
60.297
60.448
60.560
60.636

336
322
297
266
231

191

151

113

76

44

60.680
60.693 —
60.678 ^^

60.643
60.590

60.520
60.439
60.349
60.252
60.150

60.048
59.949
59.857
59.777
59.715

35
53
70

81

90

97

102

102

99
92
80
62
41

69.674 j^
59.662 —
59.683 "
59.743 ^

Mean Place
Sec d, Tan d

D^ a, D0, a

59.844

59.989
60.177
60.409
60.679
60.980

61.302
61.637
61.975

101

145

188
232
270
301
322

335
338

Declina-
tion.

- 7 32

//

26.06
28.22
30.35
32.38
34.24

35.89
37.32
38.50
39.44
40.12

40.59
40.85

216
213
203
186
165

143

118

94

68

47

26

40.93 —

40.84 *
23

35

40.61

40.26
39.81
39.28
38.68
38.03

37.36
36.67
35.99
35.36
34.81

34.36
34.08
33.97
34.09
34.47

35.13
36.07
37.30
38.81
40.56

42.50
44.58
46.72

45
53
60
65
67

69
68
63
55
45

28
11

12
38
66

94
123
151
175
194

206
214

57.636
1.009

20.34
-0.132

+0.06

D^^,D^^ 1-0.4

-0.01
-0.2

y Centaoil.
Mag. 2.4

Right
Ascension.

h m
12 36

452
432
397
355
307

254

201

148

97

49

56.856
57.308
57.740
58.137
58.492

58.799
59.053
59.254
59.402
59.499

59.548 g
59.554 —
59.519 ^
59.448
59.344

59.213
59.058
58.884
58.695
58.497

58.297
58.102
57.919
57.757
57.625

71
104
131

155
174
189
196
200

195
183
162
132
95

57.530 ^^
57.484 —
57.491 ^
57.559 ^
57.692 ^^

199

57.891

58.154
58.477
58.851
59.266

59.710
60.168
60.626

263
323
374
415
444

458
458

Declina-
tion.

-48 30

7.72

9.70
12.05
14.72
17.60

20.64
23.73
26.83
29.85
32.76

35.49
37.99
40.23
42.17
43.77

45.01
45.87
46.34
46.39 —

46.03 ^

75

45.28

196
235
267
288
304

309
310
302
291
273

250
224
194
160
124

86

47

113
146
176
198
215

44.16
42.70
40.94
38.96

36.81
34.58
32.36
30.25
28.34

26.72

25.47

24.67 ,^

24.35 —

24.55 ^
72

25.27

223
222
211
191
162

125

80

26.50
28.20

123
170

55.952
1.509

15.08
-1.131

+0.07
-0.4

-0.07
-0.2

Y Virginis (m«in) .
Mag. 2.9

Right
Ascension.

h m
12 37

8

28.306
28.639
28.959
29.255
29.520

29.751
29.942
30.094
30.206
30.282

333
320
296
265
231

191

152

112

76

44

30.326
30.338 —
30.324 "

30.289
30.234

30.164
30.083
29.993
29.896
29.795

29.693
29.594
29.502
29.420
29.356

29.313
29.297
29.314
29.370
29.465

29.603
29.786
30.011
30.274
30.569

30.886
31.216
31.550

35
55
70

81

90

97

101

102

99
92
82
64
43

16

17

56

95

138

183
225
263
295
317

330
334

Declina-
tion.

- 0 59

//

47.69
49.81
51.82
53.67
55.28

56.65
57.73
58.53
59.07
59.35

59.42
59.30
59.01
58.60
58.09

57.51
56.89
56.25
55.60
54.97

54.37
53.82
53.35
52.98
52.73

52.62
52.69
52.98
53.50
54.28

55.30
56.60
58.15
59.92
61.87

63.97
66.11
68.25

212
201

185
161
137

108
80
54
28

7

12
29
41
51
58

62
64
65
63
60

55
47
37
25
11

7

29

52

78

102

130
155
177
195
210

214
214

27.290

1,000

39.62
-0.017

+0.06
-0.4

0.00
0.2

pYiiginis.
Mag. 5.0

Right
Ascension.

h m
12 37

338
324
300
270
236

195

154

113

76

40

s
42.086
42.424
42.748
43.048
43.318

43.554
43.749
43.903
44.016
44.091

44.131
44.140 —
44.121 ^®
44.080
44.020

43.944
43.856
43.760
43.658
43.552

43.447
43.345
43.251
43.168
43.102

41

60
76

88

96

102

106

105

102
94
83
66
44

43.058

43.041 —

43.056 ^*

43.109 ^

43.201 ^
137

43.338

181
223
262
294
318

333
336

43.519

43.742
44.004
44.298

44.616
44.949
45.285

Declina-
tion.

+ 10 41

21.69
19.68
17.90
16.42
15.26

201
178
148
116
81

14.45
13.97
13.83
14.00
14.41

15.05
15.83
16.73
17^68
18.65

19.60
20.49
21.30
21.98
22.65

22.97
23.22
23.31 —
23.21 ^^

48
14

17
41
64

78
90
95
97
95

89
81
68
57
43

25

22.90

22.38
21.63
20.65
19.42
17.95

16.25
14.34
12.24
10.02
7.73

5.42
3.17
1.06

31

53

7*

98

123

147

170

191
310
323

331

335

311

41.049
1.018

33.89
+0.189

+0.07
-0.4

+0.01
-0.2

APPARENT PLACES OF STABS, 1917

419

FOR THE UPPER TRANSIT AT WASHINGTON.

ashiogton
BUI Time.

Wi

Mean

Jan. 0.8
10.7
20.7
30.7

Feb. 9.6

19.6
Mar. 1.6
11.6
21.5
31.5

Apr. 10.6
20.6
30.4

May 10.4
20.4

30.3

June 9.3

19.3

29.3

July 9.2

19.2
29.2
Aug. 8.2
18.1
28.1

Sept. 7.1
17.0
27.0

Oct. 7.0
17.0

26.9

Nov. 5.9

15.9

25.9

Dec. 5.8

15.8
25.8
35.7

Mean Place
Sec dy Tan d

a

D^ a, D
D^ d, D« d

76 JJntd Majoris.
Mag. 5.9

Right
Asoenskm.

h
12

m
37

8

57.89
58.48
59.06
59.60
60.08

60.50
60.84
61.09
61.26
61.34

61.31
61.22
61.06
60.83
60.55

60.24
59.89
59.53
59.16
68.79

58.43
58.09
57.78
57.50
57.27

57.09
56.97
56.92
56.94
57.04

57.22
57.48
57.82
58.24
58.72

59.25
59.82
60.41

59
58
54
48
42

Hi
25

17
8

3

9
16
23
28
31

35
36
37
37
36

34
31
28
23
18

12
5

2
10
18

26
34
42

48
53

57
59

Declina-
tion.

+63 9

/#

41.04 ^
40.07 3^
39.73 —
40.03 ^
40.95 ^

147

42.42

197
236
206
282
288

44.39
46.75
49.41
52.23

55.11
57.93
60.59
63.00
65.06

282
266
241
206
166

66.72 ,^
120

67.92 ";
73

68.65 „

23

68.88 —

68.59 ^
79

67.80
66.52
64.79
62.62
60.06

57.18
53.99
50.58
46.99
43.31

39.63
36.01
32.56
29.36
26.50

24.08
22.18
20.85

128
173
217
256
288

319
341
359
368
368

362
345
320
286
242

190
133

56.652
2.215

66.88
+1.976

+0.05
-0.4

+0.13
-0.2

/3 CruclB.

Mag. 1.5

Right
Aflcenskm.

h m
12 42

8

52.445
53.004
53.537
54.031
54.475

54.860
55.180
55.436
55.624
55.748

55.810

55.814 —
55.762 ^^
55.661 *°^
55.515 ^*®

185

559
533
494
444
385

320
256
188
124
62

55.330
55.109
54.859
54.588

04,oUTk

54.016
53.732
53.466
53.226
53.026

221
250
271
284
288

284
266
240
200
149

52.877

52.790 ^^
52.774 —
52.838 ^
52.985 ^^^

232

53.217

315
389
455
508
545

53.532
53.921
54.376
54.884

55.429
55.992
56.556

563
564

Declina-
tion.

-59 13

f/

57.35
59.09
61.30
63.91
66.82

69.97
73.27
76.65
80.02
83.33

86.50
89.46
92.19
94.60
96.67

174
221
261
291
315

330
338
337
331
317

296
273
241
207
169

98.36 .„

99.62 Z

^^•^ 36

100.80 —

100.69 "
58

100.11

103

144

182

214

237

253
258
254
238
211

99.08
97.64
95.82
93.68

91.31
88.78
86.20
83.66
81.28

79.17

77.42

76.09

75.27 ^

75.00 —
30

175

133

82

31 Conue.
Mag. 5.1

Right
Ajoenslon.

75.30
76.17
77.59

87
142

51.646
1.955

67.14
-1.680

h m
12 47

360
348
329
298
260

217

173

127

83

44

8

40.405
40.765
41.113
41.442
41.740

42.000
42.217
42.390
42.517
42.600

42.644
42.649 —
42.622 ^
42.568
42.489

42.392
42.279
42.157
42.027
41.892

41.758
41.628
41.506
41.397
41.306

41.239
41.200
41.195 —
41.230 ^
41.309 ^

125

64
79
97

113
122
130
135
134

130

122

109

91

67

39

+0.07

-0.4

-0.11
-0.2

41.434
41.607
41.827
42.091
42.392

42.722
43.072
43.429

173
220
264
301
330

350
357

Declina-
tion.

+27 58

//

73.63
71.82
70.40
69.44
68.94

68.91
69.32
70.12
71.26
72.66

74.26
75.96
77.70
79.40
80.99

82.43
83.67
84.67
85.39
85.84

85.98
85.81
85.34
84.55
83.46

82.08
80.40
78.47
76.28
73.89

71.31
68.60
65.82
63.04
60.32

57.77
55.44
53.42

181

142

96

50

3

41

80

114

140

160

170
174
170
159
144

124

100

72

45

14

17

47

79

109

138

168
193
219
239
258

271
278
278
272
255

233
202

39.407

1.132

91.52
+0.531

n Centanii.
Mag. 4.3

Right
Ascension.

h m
12 48

8

50.925
51.335
51.727
52.092
52.423

52.712
52.956
63.153
63.306
63.412

410
392
365
331
289

244
197
162
107

66

53.478 ^
53.507 —
63.501 ®

53.463
53.397

53.307
53.194
53.064
52.919
52.764

52.605
52.446
52.295
52.158
52.044

51.960
51.914
51.914
51.965
52.072

52.237
52.459
52.735
53.060
53.424

53.816
54.224
54.636

38
66
90

113
130
145
155
159

159
151
137
114
84

46
0

51
107
165

222
276
325
364
392

408
411

Declina-
tion.

-39 43

//

34.90
36.87
39.13
41.64
44.30

47.04
49:81
52.53
55.15
57.64

59.94
62.02
63.87
65.43
66.71

67.68
68.32
68.62
68.59
68.21

67.51
66.51
65.23
63.72
62.02

60.21
58.35
56.52
54.82
53.30

52.08
51.19
50.70

50.67 —
51.10 *^

197
226
251
266
374

277
272
262
249
230

206

185

156

128

97

64
30

3
38
70

100
128
151
170
181

186
183
170
152
122

89
49

51.99
53.32
55.05

133
173

50.062
1.300

39.77
-0.831

\-0A

420 APPARENT PLACES OF STABS, 1917.

FOR THE UPPER TRANSIT AT

APPARENT PLACES OP STARS, 1917,

421

FOR THE UPPER TRANSIT AT WASHINGTON.

Washlnffton
Mean Tune.

Jan. 0.8
10.7
20.7
30.7

Feb. 9.7

19.6
Mar. 1.6
11.6
21.6
31.5

Apr. 10.6
20.5
30.4

May 10.4
20.4

30.4

June 9.3

19.3

29.3

July 9.3

19.2
29.2
Aug. 8.2
18.1
28.1

Sept. 7.1
17.1
27.0

Oct. 7.0
17.0

26.9

Nov. 6.9

15.9

26.9

Dec. 6.8

15.8
26.8
35.8

fViiginig.
Mag. 3.0

Right
Afloenslon.

h m
12 58

8

3.623
3.961
4.289
4.597
4.880

6.129
5.340
5.512
5.644
5.740

5.799
5.826
5.826
5.800
5.763

5.687
5.607
5.515
5.414
5.306

5.194
5.083
4.977
4.879
4.796

4.732
4.694
4.687 —
4.717 ^
4.788 "

116

4.904

338
328
308
283
249

211

172

132

M

59

27
0
26
47
66

80

92

101

106

112

111

106

96

84

63

38

5.066
6.270
6.516
6.797

6.107
6.433
6.768

161
205

246
281
310

326
336

Declina-
tion.

+11 23

//

206
181
151
117
82

46

66.41

63.36
61.66
60.04
58.87

68.06

57.59

57.48 —

57.68 *
47

72

87

96

106

107

104

96
80
77
68

47

29

58.16

58.87
69.74
60.72
61.77
62.84

63.88
64.86
65.76
66.62
67.16

67.62
67.91
68.03 —
67.96 *

67.66

67.14
66.38
65.39
64.14
62.66

60.94
69.01
66.88
64.63
62.30

49.96
47.68
45.63

30
51

76

90

125

148

172

193
213
225
233
284

228
215

^ViiglniB.
Mag. 4.4

Right
Asrenslon.

h m
13 6

8

39.882
40.220
40.649
40.858
41.143

41.395
41.612
41.791
41.934
42.041

42.114
42.167

338
329
309
285
252

217
179
143
107
73

43

42.172 —
42.163 ®

42.131

42.082
42.015
41.935
41.844
41.744

41.638
41.630
41.426
41.327
41.241

41.176
41.136
41.126 --
41.164 ^

60
115

32
49

67

80

91

100

106

108

105

98

86

65

41

41.223

41.338
41.499
41.704
41.961
42.232

42.642
42.869
43.204

161
205
247
281
310

327
335

Declina-
tion.

-66

//

63.04
56.13
67.17
69.09
60.82

62.34
63.61
64.63
66.38
66.89

66.17

209

204
192
178
152

127

102

75

61

28

66.25 —
66.16 ®

25
35
45

62
58
61
68
62

61
58
51
42
30

66.91

66.56

66.11
64.69
64.01
63.40
62.77

62.16
61.64
60.96
60.46
60.03

69.73
69.58 —
69.60 ^
69.85 ^
60.33 ^

75

61.08

101
129
164
174
192

62.09

63.38
64.92
66.66

68.58
70.61
72.70

208
209

4S Corns.

Mag. 4.3

Right

h m
13 8

8

0.960
1.318
1.668
2.003
2.310

2.683
2.818
3.009
3.166
3.269

358
350
335
307
273

285
191
147
103
63

3.322
3.347 —
3.339 ®

3.300
3.236

3.148
3.044
2.924
2.793
2.666

2.614
2.372
2.236
2.108
1.997

1.906
1.842 ^
1.813 —
1.822 ®
1.874 ^

100

1.974
2.124
2.322
2.666
2.849

3.167
3.507
3.860

39
65

87

104
120
131
138
141

142
137
127
111
92

63

150
198
244
283
318

340
353

Declina-
tion.

+28 17

//

37.03
36.12
33.62
32.67
31.99

31.90
32.27
83.06
34.20
36.64

37.31
39.11
40.96
42.79
44.54

46.14
47.56
48.71
49.61
60.22

60.62
60.61
60.17
49.61
48.64

47.24
46.66
43.78
41.64
39.27

36.70
33.99
31.18
28.36
25.58

22.96
20.53
18.42

191

150

105

58

9

37

78

115

144

167

180
185
183
175
160

141

116

90

61

30

1
34

66

97

130

159
187
214
237
257

271
281
283
277
263

242

211

20 Canum Venat

Mag. 4.7

Right
Ajoenslon.

h
13

m
13

8

60.216
60.611
61.002
61.378
61.726

62.036
52.304
52.622
52.690
52.807

395
391
370
348
310

268
218
168
117
66
52.873

52.894 —
52.873 ^^
62.814 *®
52.723 "

119

62.604
62.463
62.303
52.131
51.961

61.766
61.581
61.404
61.239
51.091

141
160
172
180
185

185
177
165
148
123

60.968 ^

60.876 ^
60.821 jQ
50.811 —
50.860 ^®

94

60.944
51.091
51.294
61.650
51.853

52.196
62.566
62.966

147
203
256
303
343

370
390

Decllna*
tion.

+40 50

tf

72.16 ^„

70-^ 130
69.03 ^,

68.28

68.09 —
86

68.44

69.31
70.65
72.37
74.39

76.61
78.94
81.28
83.55
86.66

87.64
89.14
90.40
91.30
91.81

91.92
91.63
90.92

89.82
88.34

86.60
84.32
81.84
79.10
76.13

73.00
69.77
66.61
63.32
60.28

57.46
64.98
52.90

87
134
172

284
227
210
189

160

126

90

51

11

29

n
no

148
184

218
248
274
297
318

323
326
319
304
282

248
208

Mean Place
Sec dy Tan d

2.714
1.020

77.96
+0.202

39.035
1.004

46.26
-0.089

0.119
1.136

55.05
+0.538

49.448
1.325

93.61
+0.869

+0.06
-0.4

+0.01
"0.3

+0.06
-0.4

-0.01
-0.3

l+O.Oft

\

422 APPARENT PLACES OF STABS, 1917.

FOR THE UPPER TRANSIT AT WASHINGTON.

APPARENT PLACES OF 8TAES, 1917. 423

FOR THE UPPER TRANSIT AT WASHINGTON.

424 APPARENT PLACES OF STARS, 1917

FOR THE UPPER TRANSIT AT WASHINGTON.

Washington
Mean Tune.

Jan. 0.8
10.8
20.7
30.7

Feb. 9.7

Mar.

19.7
1.6
11.6
21.6
31.5

Apr.

10.6
20.6
30.6
Ifay 10.4
20.4

30.4

June 9.4

19.3

29.3

July 9.3

19.2
29.2
Aug. 8.2
18.2
28.1

Sept. 7.1
17.1
27.1

Oct. 7.0
17.0

27.0

Nov. 5.9

15.9

25.9

Dec. 5.9

16.8
25.8
35.8

€ Centaorl.
Mag. 2.6

Right
Ascension.

Mean Place
Sec 9, Tan d

h m
13 34

37.607
38.113
38.610
39.089
39.536

39.943
40.303
40.613
40.872
41.078

41.232
41.336
41.391

506
497
479
447

407

360
310
259
206
154

104
55

41.399 —

41.363 ^

79

41.284
41.167
41.014
40.832
40.623

40.396
40.159
39.921
39.691
39.482

39.305
39.170
39.088 jg
39.070 —
39.123 "

128

117
153
182
209
227

237
238
230
209

177

135
82

I>f^a, Data

39.251
39.454
39.732
40.077
40.481

40.931
41.414
41.913

203
278
345
404
450

483
499

Declina-
tion.

-53 2

//

34.11
35.32
36.96
38.98
41.31

43.89
46.64
49.61
52.42
65.32

58.15
60.86
63.40
65.72
67.78

69.55

71.00

72.08

72 77
' •" 28

73.05 —

12

72.93

121
164
202
233
258

275
287
291
290
283

271
254
232
206
177

145

108

69

mVizginls.
Mag. 5.2

Right
Ascension.

72.40
71.47
70.17
68.55

66.66
64.55
62.32
60.06
57.86

53

93

130

162

189

211
223
226
220
204

55.82

54.03
52.57
51.52
50.93

50.83
51.23
52.12

179

146

105

59

10

40
89

37.129
1.664

41.91
-1.329

h m
13 37

339
335
323
302
275

242
209
174
140
106

75
48

■hOM

D^d, D^a 1^0.4

-0.08

8

15.868
16.207
16.542
16.865
17.167

17.442
17.684
17.893
18.067
18.207

18.313
18.388
18.436 j^
18.465 —
18.451 *

27

18.424
18.377
18.310
18.228
18.132

18.024
17.909
17.792
17.678
17.572

17.481
17.414
17.375
17.371 —
17.410 ^^

84

17.494
17.626
17.806
18.030
18.294

18.590
18.910
19.243

47
67
82
96
108

115
117
114
106
91

67
39

132
180
224
264
296

320
333

15.201
1.011

Declina-
tion.

- 8 17

//

10.32
12.31
14.28
16.18
17.94

199
197
190
176
157

19.51

20.87
21.99
22.88
23.52

23.95
24.17
24.22 -^
24.11 "

136

112

89

64

43

22

23.86

23.52
23.09
22.60
22.05
21.46

20.86
20.24
19.64
19.07
18.55

18.12
17.81 ^^
17.66 —
17.69 ^

25
34

43
49
55
59
60

62
60
57
52
43

31

r Botftis.

Mag. 4.5

Right
Ascension.

17.94

18.42
19.17
20.18
21.46
22.96

24.67
26.53
28.48

25

48

76
101
128
150
171

186
195

4.56
■0.146

h m
13 43

s

19.678
20.015
20.351
20.678
20.985

21.266
21.515
21.729
21.905
22.045

22.148
22.217
22.253

337
336
327
307
281

249
214
176
140
103

69
36
8

+0.06
-0.4

0.01
•0.4

22.261 —
22.242 **

42

22.200

66

83

100

115

124

22.134

22.051
21.951
21.836

21.712
21.681
21.447
21.317
21.196

131
134
130
121
107

21.089 ^
21.003 ^
20.947 21
20.926 —
20.945 ^^

64

21.009
21.122
21.283
21 .490
21.739

22.023
22.336
22.664

113
161
207
249
284

313
328

Declina-
tion.

+17 51

//

57.21
55.08
53.22
51.72
50.62

49.94
49.69
49.84
50.36
51.21

52.33
53.64
55.08
56.58
58.09

59.55
60.91
62.11
63.15
63.99

213
186
150
110
68

25

15

52

85

112

131
144
150
151
146

136
120
104

84

61

64.60 37
64.97 jj
65.08 ~
64.93 ^^

64.52

63.82
62.86
61.61
60.08
58.31

41

70

96
125
153
177
202

^^•2« 223
^•^^ 240

'^•^' 25S

44.01
41.55
39.26

246
229

19.071

1.051

71.79
+0.322

+0.06
\-0.4

+0.02
-0.4

Tf TTrfce Majorls.

(Alkaid,)
Mag. 1.9

Right
Ascension.

h
13

m
44

s

16.726
17.155
17.591
18.019
18.425

18.798
19.127
19.404
19.627
19.793

420
436
428
406
373

329
277
223
166
106

19.901 ^

19.953 —

19.951 ^

19.903 ^

19.810 ^
133

19.677

19.511
19.318
19.102
18.870

18.627
18.380
18.135
17.898
17.679

166
193
216
232
243

247
245
237
219
196

17.483 ^^
17.320 ^^
17.198 7^
17.123
17.104 —

42

17.146

17.250 ^^
170

235

294

345

17.420
17.655
17.949

18.294
18.681
19.096

387
415

DecUnar
tion.

+49 42

//

198

141

82

100
151
196
230
255

74.54

72.56
71.15
70.33 ^
70.13 —

41

70.54
71.64
73.05
76.01
77.31

79.86
82.56
85.28
87.94
90.44

92.70
94.64
96.23
97.41
98.16

98.45
98.28
97.64
96.55
95.02

93.08
90.76
88.09
86.12
81.91

78.61
74.99
71.45
67.98
64.66

61.60
58.89
66.62

273
266

250
226

194

159

118

75

29

IT

64

109

153

194

232
267
297
321
340

352
354
347
332
906

271
227

16.341
1.547

97.67
+1.180

+0.05
-0.4

+0.07
-0.4

)

APPARENT PLACES OP STARS, 1917.

FOR THE UPPER TRANSIT AT WASHINGTON.

425

S^^

Mag. 5.1

C Ceutanil.

Mag, 3,1

rj BoBtii.
Mag, 2.8

9AP0
Var.6

di».
&-6.«

Right

Dtclbat-

A^^

nectlna-

iJ^m

Dedlna-

b m

h m

h m

13 45

-17 43

13 50

-46 52

13 50

+18 48

Jan. O.g
10.8

20.7

22.101
22.460 ""
^•™8 ™

18.71
20.53'*'
22.45 *"

22.679 *^

44.60
46,06 '"

^'W3 _
44,860'^

33-19 „„
31.00 ""
29,11 '«"

30.7

23.134^^)24.39'"

23.017 «*

47.92 '"

45,528 '^

27,59 '"

Feb. 9.7

23.448^

26.30 1^

23,432 j;j

60.06^

46,839-

26,48-

19.7

Mar. 1.6

11.6

21.6

23.737
23.994 "'
24.217 ™
24.406'"'

23.13
29.82 '*
31.36
32.72 "«

23.813
24.166^
24,456^
24,711 *"

52.41

67.49^
60,09^

46.126
46.381 Z
46.602^
46.787 "^

25.80
25,66^
25,72 "
26,27 "

31.ft

24.660 '**

33.88';;

24,921 ''"

62,66 J[

46.934 "

27,15 **

Apr. 10.5
20.fi
30.6

May 10.4
20.4

24.680
24.770
24.829
24.860

24.866^

34.85
35.62 "
36.23 "
36,66 "
36.92 ^

25.086

25,207
25,286
25,323 —
25.321 '

67,56 ™

nil-

73.65 1^

47.046
47,122
47.167 „

47.181 —

■»7-i6e ^

28 32 .„

29,68 "*
31,17 '"
32,73 '"
34.30 J*^

30.4

June 9.4

19.3

29.3

July 93

24.84S
24.803 "
24.739 "
24.656 '^
2^-557 j~

37.04"
37.01 *
36.83 "
36.53 ^
36.12 «

25,281
25,204 "
25,094 ""
24,956 '**

75,21
76,48 „
77,45
78.07 „
78.34^

47.130
47.070 ~
46,989 "
46,890 "

35,82
37,23 '"
38,50 '"
39.58 '"

18.3
29.2

24.446
24.323 >^

35,69 ,^

M.S7 "

24,606
24,408 "*

78.25
77.82 *'

46,518 "^^

41.08 „
41.47 ™
41.59 —

Aug. 8.2

24.197 '"^

34,25 "

24,204™

77.02 *"

46,381 "'

18.2
28.1

24.072 '^
23.956 '"

33.48 "
32,69 "

24.003 ^'

23,815 "**

75.90 1;;
74.50 '*"

46,247 "*
46.120 1^

41.43 '*
41.01 "

Sept. 7.1

23.856 ^

31,90

23.651
23.521
23,436

72.84

46.007
45,915 „
45,851 „

45-822 —
45.834 "

sr

40.29

17.1
27.1

23.777
23.729 ,„

31.16 "

30,51 **

71.00 '"

69,06 '"

99.30 "
38,01 '"

Oct. 7.0

17.0

23.719 -
23.753 j;

29.99 "
29.66 ^

23,406 —

67,08 "*
65.16 J^

36.45 '^
34.63"^

307

27.0

23.834

29,55"

23,631

63.38

45.891

32,56

Nov. 6.0

23.965 "'

29,71 "

23.696 '"

61,83 "*

45,996 ""

30,28^

15.9

24,146 ^*'

30,14 "

23,928^^

60.59 '"

46.149 '"

27.83 '"

la.™

Wirt

26.9

24.374 ^

30,88 "

24,223 ^

59.72 *'

46.350 ^'

26-26 _

14,09 "

57.83 ^'

Dec. fi.9

24.644-

31,90 ""

24,673^

59.25 "

46.696 «*

280

22,63*'*

»-92 ^

«■<»;»

15.8

24-949 ,._^

33.21

24,969

59.24"

48.875

20.03

15.68

54,83

25.8

35.8

25.277^
25.621^"

34.74 "^
36,46 *"

25,397 *^
25,845 "*

59.68 **
60,57 *

47.186
47.512 '^

17.53^
15,20 ^

16.92 1"
18,03 "'

54,14 "
64.05 "

Mean Place

21.487 16,12

21.223 49,39

43,968 47,97

11,699

48,82

Sec a. Tan 3

1.050 -0.320

1,463 -1.068

1,056 +0.341

4,263

-4.134

D#o, D«a

+0.06 -0-02

+0,07 -0.O6

+0.(» -VdMl

-^a*.

Dt3, D.d

-0.4

-0,4

-0.4

-0.5

.-OA

-(J.'b

->4&

426 APPARENT PLACES OF STARS, 1917.

FOR THE UPPER TRANSIT AT WASHINGTON.

Washington
Mean Tune.

Jan. 0.8
10.8
20.7
30.7

Feb. 9.7

Mar.

19.7
1.6
11.6
21.6
31.6

Apr.

10.5
20.6
30.5
May 10.4
20.4

30.4

June 9.4

19.3

29.3

July 9.3

19.3
29.2
Aug. 8.2
18.2
28.1

Sept. 7.1
17.1
27.1

Oct. 7.0
17.0

27.0

Nov. 6.0

15.9

25.9

Dec. 5.9

15.8
25.8
35.8

Mean Place
Sec d, Tan d

11 Botftis.
Mag. 6.1

Right
ABcension.

h m
13 57

347
351
345
328
302

271
236
197
157

118

79
45

Df^ a, T^u a

a
25.195
25.542
25.893
26.238
26.566

26.868
27.139
27.375
27.572
27.729

27.847
27.926
27.971 J J
27.982 —
27.962 *

47

27.915
27.841
27.746
27.630
27.498

27.354
27.201
27.045
26.890
26.742

26.609
26.499
26.417
26.370
26.366 —

43

26.409
26.504
26.649
26.844
27.086

27.368
27.683

28.018

Declina-
tion.

+27 46

74

95

116

132

144

153
156
155
148
133

110
82

47

95
145
195
242
282

315
335

55.66

53.45
51.62
50.23
49.32

48.92
49.02
49.58
50.55
51.90

53.54
55.37
57.32
59.32
61.29

63.16
64.86
66.36
67.60
68.56

69.21
69.53
69.53
69.17
68.48

67.44
63.09
64.40
62.41
60.16

57.65
54.96
52.12
49.20
46.28

43.45
40.80
38.39

221

183

139

91

40

10

56

97

135

164

183
195
200
197
187

170

150

124

96

65

32

0

36

69

104

135
169
199
225
251

269
284
292
292
283

265
241

rviiginis.

Mag. 4.3

24.729
1.130

73.03
+0.527

Right
Ascension.

h m
13 57

+0.05

0^4 A»^ /-0.3

+0.03
-0.5

s
25.821

26.151
26.482
26.804
27.109

27.392
27.644
27.865
28.055
28.209

28.331
28.423
28.484
28.518
28.527

28.511
28.473
28.416
28.337
28.243

28.136
28.018
27.896
27.773
27.656

27.551
27.466
27.408
27.383
27.398

27.457
27.564
27.718
27.918
28.160

28.436
28.741
29.062

330
331
322
305
283

252
221
190
154
122

92

61

34

9

16

38
58
78
94
107

118
122
123
117
105

85
58
25

15
59

107
154
200
242
276

305
321

Declina-
tion.

+ 1 56

f/

35.33
33.27
31.33
29.57
28.06

26.83
25.90
25.29
24.98
24.94 —

23

25.17
25.59
26.18
26.91
27.71

206
194
176
151
123

93
61
31

28.56
29.42
30.26
31.07
31.80

32.46
33.02
33.47
33.79
33.96

33.97
33.79
33.42
32.81
31.98

30.90
29.59
28.03
26.27
24.36

22.31
20.21
18.12

42

59
73
80
85

86
84
81
73
66

56
45
32
17
1

18
37
61
83
108

131
156
176
192
204

210
209

/3 Centauzi.
Mag. 0.9

25.268
1.001

+0.06
-0.3

44.56
+0.034

0.00
-0.5

Right
Ascension.

h
13

m
57

s

57.425
58.012
58.599
59.172
59.716

60.221
60.678
61.081
61.427
61.712

587
687
573
544
505

457
403
346
285
225

61.937 ,^
62.101 ^^
62.205 ^
62.249 —
62.235 ^*

69

Declina-
tion.

-59 58

62.166
62.044
61.873
61.657
61.405

122
171
216
252
281

61.124
60.822^
60.513 ^ ,
60.209^1
59.922 ^^ i

253

59.669
59.463
59.318
59.245
59.255

59.354
59.545
59.827
60.192
60.631

61.132
61 .679
62.254

206

145

73

10
99

191
282
365
439
501

547
575

14.73

15.45
16.65
18.29
20.32

22.67
25.30
28.10
31.03
34.03

37.03
39.97
42.80
45.45
47.90

50.07
51.93
53.44
54.55
55.24

55.49
55.30
54.66
53.58
52.11

50.30
48.19
45.87
43.43
40.96

38.57
36.37
34.44
32.88
31.75

31.10
30.97
31.35

72

120
164
203
235

263
280
293
300
300

294

283

265^

245

217

186

151

111

69

25

19

64

108

147

181

211
232
244
247
239

220
193
156
113
65

13
38

TT Hydzv.
Mag. 3.5

Right
Ascemion.

57.232
1.999

-1.730

h m
14 1

s
38.954

39.320
39.686
40.042
40.381

40.694
40.979
41.229
41.444
41.625

41.772
41.884
41.966
42.017

366
366
356
339
313

285

250
215
181

147

113
82
51

+0.08
-0.3

-0.10
-0.5

21

42.038 —
6

42.032
41.997
41.939
41.856

41.754

41.634
41.502
41.361
41.221
41.086

35

58

83

103

130

183
141
140
135
130

100
65

40.966

40.866

40.801

40.773 —

40.790 "
69

40.859
40.981
41.157
41.384
41.657

41.968
42.307
42.666

122
176
227
273
311

339
359

Dedixia-
tion.

-26 16

//

59.14
60.69
62.43
164.28
66.21

68.14
70.04
71.86
73.65
75.12

76.54
77.86
78.87
79.78
180.51

81.08
81.46
81.65
81.66 — *
81.47 ^®

34

81.13
80.59
79.89
79.06
78.11

77.09
76.03
74.99
74.02
73.18

72.53
72.11

155
174
185
193
193

190
181
170
157
142

126

107

91

73

57

38
19

54

70

83

95

103

106

104

97

84

65

42

71.99 —
72.17 *®
72.66 *•

83

73.49
74.62 ^"
76.00^

38.444
1.115

59.18
-0.494

+0.07
-0.3

-0.03
-0.5

APPARENT PLACES OF STARS, 1917.

TOR THE UPPER TRANSIT AT WASHINGTON.

428 APPARENT PLACES OF STARS, 1917.

FOR THE UPPER TRANSIT AT WASHINGTON.

Washinston
Mean Tune.

Jan. 0.8
10.8
20.8
30.7

Feb. 9.7

Mar.

19.7
1.6
11.6
21.6
31.6

Apr. 10.5
20.5
30.5

May 10.5
20.4

30.4

June 9.4

19.3

29.3

July 9.3

19.3
292
Aug. 8.2
18.2
28.2

Sept. 7.1
17.1
27.1

Oct. 7.0
17.0

27.0

Nov. 6.0

15.9

25.9

Dec. 5.9

15.9
25.8
35.8

4 Urse Minorls.
Mag. 5.0

Right
Asrension.

Mean Place
Sec d, Tkn d

h n\
14 9

s

7.19

8.21

9.30

10.40

11.49

12.51
13.44
14.24
14.88
15.35

102
109
110
109
102

93
80
M
47
27

15.62 ,^
15.72 —
15.62 ^^

15.36
14.94

14.36
13.65
12.84
11.95
11.00

10.01
9.00
7.99
7.02
6.10

5.26
4.51
3.89
3.38
3.03

2.86
2.86
3.05
3.41
3.95

4.66
5.51
6.48

26
42
58

71
81
89
95
99

101

101

97

92

84

75
62
51
35
17

0
19
36
54
71

85
97

9.051
4.782

Declina-
tion.

+77 55

//

^^•^^ 178

46.15 ^
45.67--
45.86 ^^

86

46.72

148

203

249

282

307

58.61
61.79^^^

48.20
50.23
52.72
55.54

64.96
68.01
70.84

73.36
75.49
77.18
78.37
79.05

79.19
78.78
77.83
76.39
74.45

72.07
69.30
66.16
62.73
59.09

55.31
51.47
47.06
43.98
40.54

37.45
34.79
32.65

317
305
283
252

213

169

119

68

14

41

95

144

194

238

277
314
343
364
378

384
381
368
344
309

266
214

74.88
+4.677

J>^a,l>ma -0.01 +0.26

D^^,Dm^ /^.3 -0.5

2 Viiglnls.
Mag. 4.2

Right
Ascension.

h
14

ni
11

Declina-
tion.

- 5 36

s

40.075
40.405
40.739
41.067
41.378

41.669
41.934
42.169
42.371
42.542

42.683
42.791
42.871
42.923
42.948

42.949
42.924
42.877
42.808
42.721

42.617
42.500
42.376
42.249
42.125

//

330
334
328
311
291

265
235
202
171
141

108
80
52
25

25
47
09
87
104

117
124
127
124
113

42.012 ^
41.917 ^

41«^» 36
41.813 —

41.817 *

49

41.866
41.963
42.108
42.301
42.536

42.809
43.111
43.432

97
145
193
235
273

302
321

39.592

1.005

194
189
180
163
144

119
94
68
45
20

24.49
26.43
28.32
30.12
31.75

33.19
34.38
35.32
36.00
36.45

36.65 J

36.66 —

36.49 *'
31

42
50

56
60
61
62
60

57
53
48
39
28

17

36.18
35.76

35.26
34.70
34.10
33.49
32.87

32.27
31.70
31.17
30.69
30.30

30.02
29.85

29.83 —
30.01 ^®
30.38 ^^

60

30.98
31.82
32.92
34.24
35.77

37.49
39.32
41.23

84
110
132
153
172

183
191

17.81
-0.098

+0.06
-0.3

-0.01
-0.5

(Arcturu9.)
Mag. 0.2

Right
Ascension.

h m
14 11

329
335
330
317
295

s
52.913
53.242
53.577
53.907
54.224

54.519
54.786
55.022
55.223
55.389

55.519
55.615
55.678
55.710
55.714

55.689
55.639
55.565
55.472
55.359

55.231
55.092
54.947
54.799
54.656

54.525
54.413
54.326
54.272
54.259 -

31

54.290
54.369
54.498
54.677
54.901

267
236
201
166
130

96
63
32

4

25

50

74

93

113

128

139
145
148
143
131

112
87
54

55.165
55.460
55.778

79
129
179
224
264

295
318

Declina-
tion.

+19 36

35.66
33.36
31.36
29.73
28.51

230

aoo

163

122

78

A-BoOtis.

Mag. 4.3

Right

27.73 33
27.40 —
27.51 "
28.01 ^
28.88 ®^

116

30.04

138
154
164
163
160

31.42

32.96
34.60
36.23

151

136

116

96

71

46

37.83

39.34
40.70
41.86
42.82

43.53
43.99 ^^
44.16 —
44.04 *^
43.65 ^®

60

42.96
41.97
40.68
39.10
37.25

35.14
32.81
30.29
27.65
24.94

22.24
19.64
17.20

99

129
158
185
211

233
252
264
271
270

260
244

h m
14 13

52.501
1.062

50.39
+0.356

+0.06
-0.3

+0.02
-0.5

996
409
409
895
873

836
294
247
196
145

03

s

13.934
14.330
14.789
15.148
15.543

15.915
16.251
16.545
16.792
16.988

17.133

17.226 ^

17.270 —

17.266 *
46

88

124
156
182
306
333

233
239
237
228
209

185

150

107

57

0

60
124
188
247
300

345
379

17.220

17.132
17.008
16.852
16.670
16.464

16.242
16.009
15.770
15.533
15.305

15.096
14.911
14.761
14.654
14.597

14.597
14.657
14.781
14.969
15.216

15.516
15.861
16.240

DecliiM^

+46 27

ff

46.66^

236

^'^ 175

^•«5 117
41.48

40.92 —
6

40.98

65

130

160

310

340

41.63

42.83
44.52
46.62

49.02
51.64
54.36
57.07
59.68

62.13
64.32
66.19
67.69
68.79

383
373
271
361
345

210
187
150
110
67

69.46
69.68 —
69.44 ^
68.75 ^
67.61 *^*

157

66.04

198
235
309
290
331

380
348
348
340
821

391
253

64.06
61.71
59.02
56.03

52.82
49.43
45.95
42.47
39.07

35.86
32.95
30.42

13.805
1.452

68.27
+1.052

+0.05
-0.3

+0.06
-0.6

APPARENT PLACES OF STARS, 1917. 429

FOR THE UPPER TRANSIT AT WASHINGTON.

430 APPARENT PLAGES OF STARS, 1917.

FOR THE UPPER TRANSIT AT WASHINGTON.

Washington
Mean Time.

Jan. 0.8
10.8
20.8
30.7

Feb. 9.7

19.7
Mar. ;l,7
11.6
21,6
31,6

Apr. 10.6

30.5

May 10^

^.4

30,4

June 9.4

19.4

29.3

July 9.3

19.3
29.3
Aug. 8.2
1^.2
28.2

Sept. 7.1
17.1
27.1

Oct. 7.1
17.0

27.0

Nov. 6.0

16.0

25.9

Dec. 5.9

15.9
25.8
35.8

Mean Place
Sec 3, Tan d

^Viiginls.
Mag. 5.0

Right
Ascension.

h m
14 23

s
66.873
56.197
56.526
56.852
57.165

57.459
57.728
67.970
58.181
58.362

58.511
58.629
58.719
58.780
58.812

58.820
58.802
58.762
58.697
58.614

58.512
58.395
58.269
58.138
58.008

57.888
57.784
57.705
57.656 JO
57.646 —

34

324
329
326
313
294

209
242
211
181
149

118
90
61
32

8

18
40
65
83
102

117
126
131
130
120

104
79
49

57.680
57.763
57.893
58.071
58.294

58.555
58.846
59.160

83
130
178
223
261

291
314

Declina-
tion.

- 1 51

//

30.98
32.94
34.83
36.58
38.12

196
189
176
154
131

6 Vnm Mlnorls.
Mag. 4.4

39.43
40.47
41.22
41.70
41.90

41:87
41.61
41.18
40.62
39.95

39.21
38.45
37.67
36.92
36.21

35.54
34.95
34.43
34.00
33.70

33.54

104
75
48
20

3

26
43
56
67

74

76
78
75
71
67

59
52
43
30
16

3
33.51 --

33.67 ^*

34.02 ^

34.58 ^
80

35.38
36.41
37.69
39.17
40.85

42.68
44.60
46.55

108
128
148
168
183

192
195

Right
Ascension.

55.458
1.001

23.14
-0.032

'V^?/>^^ 1-0,3

0.00
"OS

h m
14 27

s
38.93
39.80
40.74
41.71
42.67

43.58
44.43
45.18
45.80
46.27

46.60
46.77
46.76
46.61
46.32

45.88
46.33
44.68
43.95
43.15

42.30
41.43
40.55
39.68
38.85

38.08
37.37
36.76
36.26
35.90

35.67
35.60
35.69
35.94
36.35

36.93
37.62
38.43

87
94
97
96
91

85
75
62
47
33

17
1
15
29
44

55
65
73
80

85

87
88
87
83
77

71
61
50
36
23

7

9
25
41

58

69
81

Declina-
tion.

+76 3

29.25
27.20
26.78
25.01

205
142

77

10

24.91 —

59

25.60
26.73
28.54
30.84
33.55

36.54
39.70
42.90
46.04
49.00

51.70
54.06
56.00
67.47
58.44

58.88
68.79
58.16
57.01
55.35

53.23
50.68
47.74
44.49
40.97

37.26
33.45
29.62
25.88
22.33

19.07
16.21
13.83

123
181
230
271
299

316
320
314
296
270

236

194

147

97

44

9

63

115

166

212

255
294
325
352
871

381
383
374
355
326

286
238

/OBotftts.
Mag. 3.8

Right
Ascension.

h m
14 28

15.423
15.763
16.114
16.464
16.805

17.127
17.422
17.685
17.912
18.103

18.254
18.366
18.441
18.480

18.486 —

28

18.458
18.400
18.315
18.205
18.073

340
351
350
341
322

295
263
227
191
151

112
75
39
6

40.979

4.151

54.14
+4.029

0.00
-0.3

+0.22
-0.6

58

85

110

182

150

165
173
176
174
163

145

118

85

17.923
17.758
17.585
17.409
17.235

17.072
16.927
16.809
16.724 ^^
16.680 —

4

16.684
16.739
16.847
17.009
17.222

17.481
17.777
18.101

55
108
162
213
259

296
324

Declina-
tion.

+30 43

//

49.25
46.88
44.89
43.36
42.34

41.84
41.88
42.43
43.45
44.86

46.61
48.60
50.77
53.00
56.22

57.35
59.34
61.12
62.64
63.86

237
199
153
102
50

55
102
141
175

199
217
223
222
213

199
178
152
122
90

64.76 ^
65.30 jg
a5.48 —
65.29 **
64.73 ^

63.80
62.50
60.85
58.87
56.60

54.05
51.28
48.34
45.30
42.26

39.27
36.45
33.89

130
165
198
227
255

277
294
304
304
299

282
256

15.208

1.163

66.73
+0.594

+0.05

+0.03

yBoStis.
Mag. 3.0

Right
Ascension.

h m
14 28

358
371
374
364
343

316
283
242
20O
156

113

71

s
44.314
44.672
45.043
46.417
45.781

46.124
46.440
46.723
46.965
47.165

47.321

47.434

47.505

47.634 —

47.625 *
45

47.480
47.401
47.291
47.165
46.994

46.816
46.621
46.419
46.214
46.013

46.824
46.656
45.615
46.412
45.353

45.344
45.391
45.495
45.657
46.875

46.142
46.450
46.792

7»
110
136
161
179

194
202
205
201
189

168

141

103

59

9

47
104
162
218
267

306
342

Declina-
tion.

+38 39

//

55.60
53.10
61.16
49.72
48.86

48.66

49.67
60.99
62.74

54.83
67.16
69.64
62.17
64.66

67.04
69.22
71.14
72.75
74.02

74.90
75.39

240
105
143

87
29

28

83

132

175

209

233
248
253
249
238

218
192
161
127
88

49
6

75.45 —

76.10 ^

74.33 "
119

73.14

71.56
69.60
67.30
64.68

61.81
58.71
65.48
52.18
48.90

46.74
42.80
40.18

158
196
230
262
287

310
323
330
328
316

294
262

44.200

1.281

74.90
+0.800

+0.05
-0.3

+0.04
-0.6

APPARENT PLACES OP STARS, 1917. 4S1

FOR THE UPPER TRANSIT AT WASHINGTON.

432 APPAKENT PLACES OF STABS, 1917.

FOR THE UPPER TRANSIT AT WASHINGTON.

Washington
Mean Tune.

Feb.

Mar.

Jan. 0.8
10.8
20.8
30.8
9.7

19.7
1.7
11.6
21.6
31.6

Apr. 10.6
20.5
30.5

May 10.5
20.4

30.4

June 9.4

19.4

29.3

July 9.3

19.3
29.3
Aug. 8.2
18.2
28.2

Sept. 7.1
17.1
27.1

Oct. 7.1
17.0

27.0

Nov. 6.0

16.0

25.9

Dec. 5.9

15.9
25.8
35.8

Mean Place
Sec d, Tan d

D^a, Dm a I +0.14

A Apodis.
Mag. 3.8

Right
Ascension.

h m
14 37

131
136
137
134
128

121

109

98

84

GO

54
38
20

s
27.24

28.55
29.91
31.28
32.62

33.90
35.11
36.20
37.18
38.02

38.71
39.25
39.63
39.83
39.88 ~

12

39.76
39.46
39.03
38.46
37.76

36.95
36.08
35.16
34.23
33.33

32.49
31.76
31.15
30.71
30.48

30.45
30.64
31.06
31.70
32.55

33.56
34.72
35.98

30
43
67

70
81

87
92
03
90
84

73
61
44
23
3

19
42
64
85
101

116
126

Declina-
tion.

-78 41

f/

27 21

26.81 —

26.98 ^^

27.71 ^

28.96 ^
173

30.69

32.86
35.39
38.22
41.29

44.52
47.85
51.21
54.52
57.72

60.72
63.48
65.91
67.96
69.57

70.70
71.32

217
253
283
307
323

333
336
331
320
300

276
243
205
161
113

62
8

71.40 —
70.92 **
69.92 ^^

151
68.41

66.43
64.08
61.38
58.49

55.50
52.52
49.68
47.09
44.84

43.03
41.72
40.96

198
235
270
289
299

298
284
259
225
181

131
76

28.968
5.102

37.47
-5.002

-0.26
■0,6

/iVirglnis.
Mag. 4.0

Right
Ascension.

h m
14 38

s

41.395
41.717
42.047
42.375
42.694

42.995
43.275
43.528
43.753
43.948

44.113
44.249
44.355
44.433
44.484

44.506
44.503
44.472
44.418
44.340

44.243
44.128
44.001
43.867
43.732

43.604
43.492
43.401
43.341

322
330
328
319
301

280
253
225
195
165

136

106

78

51

22

3
31
54
78
97

115
127
134
135
128

112
91
60

21

43.320 —
22

43.342
43.411

43.530
43.698
43.912

44.166
44.452
44.762

119
168
214
254

286
310

Declina-
tion.

- 5 17

//

59.48
61.33
63.15
64.87
66.43

185
182
172
156
136

67.79

68.91
69.79
70.39
70.76

70.88
70.80
70.55
70.16
69.67

69.09
68.47
67.82
67.17
66.53

65.91
65.33
64.80
64.34
63.96

63.68

63.52

63.51 —

63.68 "

64.03 ^
56

64.59

81
103
126
146
164

112
88
60
37
12

8
25
39
49

58

62
65
65
64
62

58
53
46
38
28

16

65.40

66.43
67.69
69.15

70.79
72.54
74.37

175
183

41.050
1.004

52.80
-0.093

+0.06
-0.3

0.00
-0.6

eBotftia.
Mag. 2.7

Right
Ascension.

h m
14 41

s
21.891
22.218
22.558
22.901
23.236

23.556
23.852
24.119
24.354
24.553

24.716

24.842

24.934

24.990

25.012 —
10

25.002

24.963

24.895

24.801

24.682

327
340
343
335
320

296
267
235
199
163

126
92
56

24.544
24.390
24.223
24.052
23.881

23.718
23.570
23.447
23.354
23.301

23.293
23.335
23.431
23.579
23.777

24.021
24.302
24.615

39

68

94

119

138

154
167
171
171
163

148

123

93

53

8

42

96

148

198

244

281
313

Declina-
tion.

+27 24

ff

68.35
65.93
63.87
62.23
61.06

242
206
164
117
66

60.40 ^,
60.26 —
60.62 ^
61.44 ^
62.68 ^^

158

64.26

184
203
213
215
209

66.10

68.13
70.26
72.41

74.50
76.47
78.27
79.83
81.11

82.11

82.78 32
83.10 —
83.08 ^
82.70 ^

74

197
180
156
128
100

67

81.96
80.87
79.44
77.67
75.59

73.24
70.65
67.88
64.98
62.03

59.11
56.31
53.74

109
143
177
208
235

259
277
290
295
292

280
257

21.734

1.127

84.57
+0.519

+0.05
-0.3

+0.03
-0.6

109 Vizsiiiis.
Mag. 3.8

Right
Ascension.

h m
14 42

s

3.397
3.713
4.038
4.362
4.678

4.976
5.254
5.506
5.729
5.924

6.087
6.222
6.327
6.403
6.451

6.471
6.465
6.432
6.376
6.295

6.196
6.078
5.949
5.812
5.674

5.543
5.426
5.330
5.264

316
335
334
816

378
353
233
195
163

135

105

76

48

3D

6
33
56
81
99

118
139
137
138
181

117
96
66

28

5.236 —

14

5.250
5.311
5.422
5.581
5.785

6.030
6.308
6.611

61
111
159
204
245

278
303

Declina-
tion.

+ 2 14

//

301
191
173
149
130

90
57

22.19
20.18
18.27
16.55
15.06

13.86
12.96
12.39
12.13 —
12.16 *

81

12.47
12.99
13.71
14.55
15.48

16.46
17.46
18.43
19.35
20.19

20.94
21.58
22.10
22.48
22.70

22.76
22.64
22.31
21.77
21.00

20.01
18.76
17.30
15.62
13.78

11.82
9.79
7.75

53
73
84
98

98

100
97
93
84
75

64
53
38

33
6

13
33
54
77
90

13S
148
168
184
198

308
304

3.086
1.001

31.17
+0.039

+0.06
-0.3

0.00
-0.6

APPARENT PLACES OF STARS, 1917.

433

FOR THE UPPER TRANSIT AT WASHINGTON.

Washinxton
Mean Tune.

Jan. 0.8
10.8
20.8
30.8

Feb. 9.7

Mar.

19.7
1.7
11.6
21.6
31.6

Apr. 10.6
20.5
30.5

May 10.5
20.5

30.4

June 9.4

19.4

29.3

July 9.3

19.3
29.3
Aug. 8.2
18.2
28,2

Sept.

Oct.

7.2
17.1
27.1

7.1
17.0

27.0

Nov. 6.0

16.0

25.9

Dec-. 5.9

15.9
25.9
35.8

Mean Place
Sec 8, Tan d

D^ a, Do a
D^ df Dm d

SLibne.
Mag. 5.3

Right
Aflcension.

h
14

PI
46

Declina-
tion.

s

5.873
6.204
6.545
6.886
7.217

7.532
7.824
8.091
8.331
8.541

8.722
8.872
8.993
9.085
9.147

9.180

331
341
341
331
315

292
267
240
210
181

-15 39

tf

IfiO

121

92

62

33

9.186 —
9.162 ^*
9.113 ^®
9.038 ^*

97

8.941

8.824
8.693
8.554
8.412

8.277
8.157
8.058
7.992
7.966

7.984
8.051
8.170
8.340
8.558

8.818
9.112
9.430

117
131
139
142
135

120
99
66
26

18

67
119
170
218
260

204
318

13.55

15.08
16.68
18.30
19.88

21.37
22.73
23.93
24.96
25.81

26.48
26.98
27.32
27.51

153
160
162
158
149

136

120

108

85

67

50
84
10

8

^Librae.
Mag. 2.9

• Right
Aac^Lsion.

27.59 —
2

27.57

27.45

27.23

26.95

26.59

26.18
25.71
25.19
24.64
24.07

23.50
22.96
22.48
22.11
21.87

21.80
21.94
22.30
22.91
23.76

24.84
26.11
27.55

12
22
28
36
41

47
52
55
57
57

54
48

37
24

7

14

36

61

85

106

127
144

5.561
1.039

10.04
-0.280

+0.07
-0.3

1917-

-0.01
-0.7

-28

h m
14 46

s

17.320
17.651
17.992
18.332
18.663

18.978
19.270
19.537
19.777
19.987

20.169
20.319
20.441
20.533
20.596

20.629

331
341
340
831
315

292
267
240
210
182

150

122

92

63

33

6

20.635 —
20.612 ^

20.563
20.488

20.390
20.273
20.142
20.002
19.860

19.724
19.604
19.505
19.439
19.412

19.430
19.498
19.617
19.787
20.005

20.265
20.559
20.877

49
75
98

117
131
140
142
136

120
99
66
27

18

68
119
170
218
260

294
318

Declina-
tion.

-15 41

//

54.70
56.23
57.83
59.45
61.03

62.52
63.88
65.08
66.11
66.96

67.62
68.12
68.47
68.67

153
160
162
158
149

136

120

103

85

66

50
35
20
8

68.75 —

2

68.73
68.61
68.40
68.12
67.77

67.36
66.89
66.37
65.81
65.24

64.67
64.12
63.64
63.26
63.01

62.95
63.09
63.44
64.05
64.90

65.98
67.25
68.68

12
21
28
35
41

47
52
56
57
57

55
48
38
36
6

14

35

61

85

106

127
143

17.008

1.039

51.20
-0.281

+0.07
-0.3

-0.01
-0.7

Oroombildge 8164.

Mag. 5.7

Right
Aacension.

h m
14 49

8

19.213
19.670
20.161
20.668
21.176

21.666
22.125
22.540
22.900
23.198

457
491
507
508
490

459
415
360
208
229

23.427
23.586 gg
23.674
23.692 —
23.643 *®

112

23.531

171
224
269
309
340

363
877
381
376
358

23.360
23.136
22.867
22.558

22.218
21.855
21.478
21.097
20.721

20.363
20.032
19.741
19.500
19.321

331
201
241
179
110

19.211 3^
19.181 —
19.234 ^
19.371 "^
19.591 ^

298

19.889
20.256
20.683

367
427

Declina-
tion.

+59 37

//

28.90
26.40
24.45
23.13
22.45

22.45
23.10
24.37
26.20
28.50

31.17
34.09
37.17
40.29
43.32

46.19
48.79
51.09
52.99
54.44

250

195

132

68

0

65
127
183
230
267

292

806
312
303
287

260
230
190
145
98

55.42 ^^
55.91 —
55.88 *
55.35 **
54.31 ^^

153

52.79

50.80
48.38
45.59
42.46

39.06
35.45
31.73
27.98
24.31

20.84
17.67
14.89

199
242
279
813
340

361
372
875
367
347

317
278

19.924
1.978

51.22
+1.706

+0.03

fi TTrue Mlnorls.
Mag. 2.2

Right
Aacension.

h
14

m
50

8

53.71
54.46
55.28
56.14
57.02

57.87
68.67
59.40
60.02
60.53

60.90
61.13
61.23
61.17
60.99

60.68
60.25
59.72
59.09
58.41

57.67
56.89
56.09
55.29
54.50

53.75
53.06
52.46
51.93
61.52

61.23
51.08
51.08
51.23
51.64

51.98
52.65
63.24

75
82
86
88
85

80
73
62
51
37

23
10

6
18
31

43
53
63

68
74

78
80
80
79
75

69
60
53
41
29

15
0
15
31
44

57
69

Declina-
tion.

+74 29

//

17.20^

1^«« 175
13.13 ^^^

12.02 ^

11.60 —
26

11.86
12.79
14.33
16.41
18.94

98
154
208

258
287

311
321
322
309
280

250
323

179

131

81

46.05 ^

46.34 —

46.09 ^

45.30 ^

44.01 ^^
178

42.23

21.81
24.92
28.13
31.36
34.44

37.33
39.92
42.14
43.93
45.24

39.98
37.32
34.29
30.96

27.38
23.64
19.83
16.05
12.38

8.96
5.88
3.25

225
266
303
333
358

374
381
378
367
342

308
263

56.060
3.740

40.81
+3.603

\

434 APPARENT PLACES OP STARS, 1917

FOR THE UPPER TRANSIT AT WASHINGTON.

Washington
Mean Tune.

Jan. 0.8
10.8
20.8
30.8

Feb. 9.7

Mar.

19.7
1.7
11.7
21.6
31.6

Apr.

10.6
20.5
30.5
May 10.5
20.6

30.4

June 9.4

19.4

29.4

July 9.3

19.3
29.3
Aug. 8.2
18.2
28.2

Sept. 7.2
17.1
27.1

Oct. 7.1
17.1

27.0

Nov. 6.0

16.0

25.9

Dec. 5.9

15.9
25.9
35.8

Mean Place
Sec a, Tan d

Dflr a. Dm a

S^ Librae.
Mag. 5.6

Right
Ascension.

h m
14 52

3

15.964
16.287
16.620
16.954
17.280

17.591
17.882
18.147
18.387
18.598

18.780
18.932
19.056
19.151
19.217

19.255

19.263 —
19.244 ^*

323
333
334
826
311

291
265
240
211
182

152

124

95

66

38

8

19.199

19.128

19.036
18.921
18.793
18.656
18.516

18.380

18.258

18.156

18.086

18.053 —
11

18.064

18.123

18.232

18.392

18.600

45
71
93

114
128
137
140
136

122

102

70

18.849
19.131
19.440

59
100
160
208
249

282
309

Declina-
tion.

-11 4

ff

36.40
38.03
39.69
41.31
42.85

163
166
162
154
140

44.25
45.47
46.50
47.32
47.91

48.31
48.62
48.67 —
48.48 ®

122

103

82

59

40

21

48.27

47.98
47.61
47.19
46.73
46.23

45.72
45.20
44.68
44.16
43.68

43.24
42.87
42.60 ^^

42.45 —

42.46 ^

20

42.66
43.06
43.69
44.55
45.64

21
29

87
42
46
50
51

52
52
52
48
44

37
27

46.92
48.36
49.94

40

63

86

109

128

144
158

15.680
1.019

31.52
-0.196

+0.07

D^^,D^d 1^0.3

-0.01
-0.7

Piazzl 221.
Mag. 5.8

Right
Asoonsion.

h m
14 62

s

18.289
18.600
18.924
19.250
19.670

19.876
20.161
20.421
20.654
20.856

21.026
21.167
21.276
21.352
21.400

21.417
21.406
21.368
21.303
21.214

21.103
20.976
20.834
20.684
20.532

20.386
20.250
20.138
20.054
20.005

20.000
20.042
20.133
20.276
20.464

20.697
20.966
21.262

311
324
826
320
305

286
260
233
202
170

141

106

77

48

17

11
38
65
89
111

128
141
150
152
147

135

112

84

49

5

42

91

143

188

233

269
296

Declina-
tion.

+14 46

39.34
37.06
35.03
33.30
31.91

228
203
173
139

97

30.94
30.40

54

18

30.27 —
30.66 ®
31.20 ^

96

32.16

123
142
155
162
163

33.39

34.81
36.36
37.98

39.61
41.18
42.66
43.99
46.16

157
147
134
116
96

74
50

46.11

46.85
47.36 ^
47.69 —
47.68 ^

29

47.29
46.71
45.88
44.74
43.34

41.66
39.74
37.59
35.28
32.85

30.36
27.89
25.53

58

83

114

140

168

192
215
231
243
249

247
236

18.093
1.034

51.83
+0.264

+0.06
-0.3

+0.01
-0.7

/?Lupi.
Mag. 2.8

Ri^t
Ascension.

h m
14 63

s

5.324
6.739
6.167
6.696
7.016

7.417
7.794
8.141
8.466
8.734

8.974
9.177
9.341
9.466
9.660

9.695
9.599
9.563
9.489
9.380

9.239
9.071
8.884
8.686
8.485

8.292
8.119
7.976
7.877
7.830

7.841
7.916
8.059
8.267
8.535

8.857
9.222
9.620

415

428
429
420
401

377
347
314
279
240

203
164
125

84
45

4

36

74

109

141

168
187
198
201
193

173

143

99

47

11

75
143
208
268
322

365
398

Declina-
tion.

-42 47

//

58.27
68.84
69.73
60.92
62.36

64.01
65.81
67.71
69.68
71.67

73.65
75.58
77.44
79.20
80.83

57

89

119

144

165

180
190
197
199
198

193
186
176
163
148

82.31

83.61
84.70
85.66
86.14

86.46
86.48
86.21
85.64
84.79

83.68
82.36
80.88
79.28
77.64

76.04
74.56
73.26
72.22
71.48

71.08

71.04 —
71.36 ^^

130

109

86

58

31

3

27

57

85

111

132
148
160
164
160

148

130

104

74

40

5.179

1.363

62.05
-0.926

+0.08
-0.3

-0.04
-0.7

Var. 4.8-6.2

Right
Ascension.

h m
14 56

32.355
32.672
33.001
33.332
33.655

33.963
34.253
34.518
34.759
34.971

35.154
36.308

36.433
35.530
35.598

317
329
331
323
306

290
265
241
212
183

154

125

97

68

41

35.639 jj

35.650 —
35.633 "

43
70
92

113
127
137
141
136

34.774 ^^
34.650^^
34.545 .^
34.471 3^
34.434 —

5

35.590
35.520

35.428
35.315
36.188
36.051
34.910

34.439
34.492
34.595
34.748
34.948

35.191
35.468
35.771

53
103
153
200
243

277
303

Declina-
tion.

- 8 11

//

170
168
164
152
135

113
92
68
45
22

30.86

32.56
34.24
35.88
37.40

38.75
39.88
40.80
41.48
41.93

42.16 ^
42.19 —
42.06 ^^

28
38
46

52
56
58
58
58

55
53
49
43
36

26
15

41.78
41.40

40.94
40.42
39.86
39.28
38.70

38.12
37.57
37.04
36.55
36.12

36.76
35.50
35.35

35.34 —

35.62 ^*
35

35.87
36.44
37.24
38.26
39.49

40.90
42.46
44.12

57

80

102

123

141

156
166

32.093
1.010

26.13
-0.144

+0.06
-0.3

-0.01
-0.7

APPARENT PLACES OF STABS, 1917

435

FOR THE UPPER TRANSIT AT WASHINGTON.

Waahliifftoii
Mean Tune.

Jan.

Feb.

Mar.

0.8
10.8
20.8
30.8

9.7

19.7
1.7
11.7
21.6
31.6

Apr.

10.6
20.5
30.6
May 10.6
20.6

30.4

June 9.4

19.4

29.4

July 9.3

19.3
29.3
Aug. 8.2
18.2
28.2

Sept. 7.2
17.1
27.1

Oct. 7.1
17.1

27.0

Nov. 6.0

16.0

25.9

Dec. 5.9

15.9
25.9
35.8

ft Bo«tts.

Mag. 3.6

Right
Ascension.

h m
14 58

s

49.013
49.358
49.723
50.098
50.471

50.832
51.171
51.480
51.754
51.990

345
3d5
375
373
361

339
309
274
236
192

52.182 ^^

62.332 ^^

62.438

52.601

62.621 —
19

Mean Place
Sec a, Tail o

D^ a, Da> a

62.502
62.444
52.350
52.223
52.066

61.885
61.683
51.466
51.239
61.013

60.794
50.691
50.413
50.268
60.166

50.114
50.118
50.180
50.303
50.485

50.722
51.006
51.329

58

94

127

167

181

202
218
226
226
219

203
178
145
102
52

4

62
123
182
237

284
323

Declina-
tion.

+40 42

tt

43.79
41.18
39.01
37.36
36.26

36.77
36.88
36.66
37.78
39.48

41.57
43.94
46.62
49.20
61.88

64.47
66.91
69.10
61.01
62.67

63.76
64.62

261
217
166
109
40

11

68

122

170

200

237
258
266
268
259

244

219
191
156
118

77

34

64.86 —
64.77 *
64.24 "

97
63.27

61.89
60.09
67.91
66.38

52.66
49.47
46.22
42.86
39.48

36.18
33.08
30.26

138
180
218
253
283

308
325
336
338
330

310
282

49.182
1.319

62.45
+0.860

+0.05
-0.3

+0.04
-0.7

Y Scorpil.
Mag. 3.4

Right
Ascension.

h m
14 59

12.748
13.094
13.461
13.809
14.160

14.497
14.814
15.105
16.369
16.606

15.811
15.986
16.130
16.243
16.324

346
357
358
351
337

317
291
264
237
205

175

144

113

81

51

16.375 j7
16.392 —
16.378 "
16.334 ^*
16.260 ^^

100

16.160

124
140
151
156
152

16.036
16.896
16.746
16.689

'^1^ ^38
16.299

16.186

16.104 ^^

15.064 —

7

15.071

16.130
15.244
15.413
15.633

15.898
16.200

59
114
169
220
265

302
330

Declina-
tion.

-24 57

It

115
130
142
148
150

148
141
182
121
110

90
86
72
01
48

87
23

24.11

25.26
26.66
27.98
29.46

30.96
32.44
33.86
35.17
36.38

37.48
38.44
39.30
40.02
40.63

41.11

41.48

41.71 ,^

41.83 —

41.82 ^
15

41.67

41.37

40.96

40.40

39.75

39.00
38.19
37.36
36.65
36.82

36.19
34.73
34.48
34.47
34.72

36.23
i 36.00

16.530 "^ ! 36.99

80

42
55
65
76

81
83
81
73
63

46

25

1

25
51

77
99

12.512
1.103

23.19
-0.465

+0.07
-0.3

-0.02
-0.7

^ Botftls.
Mag. 4.7

Right
Ascension.

h m
15 0

s
53.365
53.681
54.013
64.361
64.687

66.011
55.314
56.693
65.841
66.067

56.240
66.386
56.497
56.574
66.617

66.626
56.602
66.548
66.465
56.356

66.222
56.069
55.901
56.724
56.545

56.370
56.208
65.067
54.956
54.883

54.864
64.874
54.946
55.072
65.250

55.475
55.741
56.039

316
332
338
336
324

808
279
248
216
183

146

111

77

48

9

24
64

83
110
138

153
168
177
179
175

162

141

111

73

29

20

72

126

178

225

266
298

Declina-
tion.

+27 15

n

58.68
66.19
54.03
62.29
51.01

249
216
174
128

77

50.24 ^
49.99 —
50.26 ^
61.00 ^^
62.18 "*

165

63.73
66.56
67.61
69.78
61.99

64.17
66.24
68.16
69.85
71.29

72.43
73.26
73.74 ^3
73.87 —
73.63 ^

59

73.04
72.09
70.78
69.13
67.16

183
205
217
221

218

207
192
169
144
114

82
49

64.89
62.37
59.64
56.76
53.82

50.88
48.03
45.39

06
131
165
198
226

252
273
288
294
294

285
264

53.334
1.125

74.23
+0.515

+0.05

+0.0*i

C BoStls.
Mag. 6.0

Right
Ascension.

h
15

s

39.364
39.676
40.006
40.341
40.673

40.994
41.296
41.674
41.823
42.040

42.226
42.375
42.490
42.671
42.620

42.636
42.618
42.571
42.495
42.393

42.266
42.120
41.958
41.787
41.613

41.442
41.286
41.147
41.038
40.966

40.937
40.957
41.029
41.153
41.328

41.551
41.814
42.109

m
3

312
329
336
332
321

302
278
249
217
185

160

116

81

49

15

17

47

76

102

127

146
162
171
174
171

167

138

109

72

29

20

72

124

175

22:}

263
295

Declina*
tion.

+25 11

r/

15.17

12.70

10.54

8.77

7.45

247
216
177
132

82

6.-3(> —
6.48 ^*
7.14 ^
8.22**

148

9.66

174

195

209

213

209

11.39

13.34
15.43
17.56

19.65
21.67
23.55
25.21
26.63

202

188
166
142
114

27 77

83

28.60 „

52
^.1-

29.29 —

29.11 ^®

51

28.60

88

122

156
186
217

27.72
26.50
24.94
23.08

20.91
18.50
15.86
13.07
10.20

241

284
279
287
287

7.33
. ., 279
4.o4

1.93

261

39.326
1.105

\^^.^^
-^.?»

30.10
+0.470

486 APPARENT PLACES OF STARS, 1917.

FOR THE UPPER TRANSIT AT WASHINGTON.

APPARENT PLACES OF STARS, 1917

437

FOR THE UPPER TRANSIT AT WASHINGTON.

WashiDjtton
Mean Time.

Jan. 0.9
10.8
20.8
30.8

Feb. 9.7

19.7
Mar. 1.7
11.7
21.6
31.6

Apr. 10.6
20.6
30.5

May 10.5
20.5

30.4

June 9.4

19.4

29.4

July 9.3

19.3
29.3
Aug. 8.3
18.2
28.2

Sept. 7.2
17.1
27.1

Oct. 7.1
17.1

27.0

Nov. 6.0

16.0

26.0

Dec. 6.9

15.9
25.9
35.8

d BoOtis.

Mag. 3.5

Right D(*cliDa-

Ascension. , lion.

h
15

s

9.271

9.590

9.929

10.279

10.629

10.969
11.292
11.589
11.857
12.092

12.290
12.451
12.574
12.658
12.706

12.715
12.689
12.629
12.537
12.414

12.267
12.096
11.909
11.711
11.509

11.310
11.122
10.957
10.821
10.723

10.670
10.670
10.723
10.833
10.998

11.214
11.476
11.775

m
12

+33 36

/3 Librae.
Mag. 2.7

819
339
350
350
340

323
297
268
235
198

161
123

84

48

9

26

60

92

123

147

171
187
108
202
199

188

165

136

98

53

0

53

110

165

216

262
299

69.02

66.39
64.14
62.35
61.07

263
225
179
128
73

60.34

60.17 —
60.56 ^
61.48 ^

62.86 ^^

178

64.64

210
231
245
249
245

234
215
191
161
127

93
54

66.74
69.05
71.60
73.99

76.44
78.78
80.93
82.84
84.45

85.72
86.65
87.19 ^^
87.33 —
87.07 ^

67

86.40
85.33
83.87
82.06
79.87

77.37
74.62
71.64
68.63
66.36

62.21
59.20
66.40

107
146
182
218
250

275
298
311
317
315

801
280

Right
Ascension.

h m
15 12

s

32.483
32.795
33.120
33.449
33.774

34.088
34.384
34.669
34.910
36.136

36.334
36.604
36.646
36.769
36.843

312
325
329
325
314

296
275
251
226
196

170

142

113

84

56

36.899
36.924 —
36.920 *

Mean Place I 9.406
Sec a, Tan d 1 .201

D^ a, Dm a
D^ d, D» d

85.59
+0.665

+0.05
-0.3

+0.03
-0.7

36.886
35.826

36.739
36.630
36.603
36.364
36.218

36.074
34.940
34.826
34.738
34.686

34.677
34.716
34.803
34.941
36.128

36.369
36.626
35.922

34
61
86

109
127
139
146
144

134

114

88

52

9

38

88

138

187

231

267
296

Declina-
tion.

-94

r/

161
161
157
146
130

110
89
66
44
22

44.12
45.73
47.34
48.91
60.37

61.67
62.77
53.66
64.32
64.76

64.98
66.02 —
64.90 ^^
64.63
64.26

63.82
63.32
62.78
52.23
61.67

61.11
60.67
60.06
49.68
49.14

48.77
48.48
48.31
48.26-^
48.36 ''

30

48.66
49.13
49.83
60.76
61.88

53.18
54.64
66.19

27
37
44

50
54

56
56
56

54

51
48
44

87

29
17

48

70

92

113

130

146
155

y TTrsflD Miaoils.
Mag. 3.1

Right
Ascension.

h m
16 20

61
68
74
77
76

74
68
61
52
41

80
18

s
48.61
49.12
49.80
60.54
61.31

62.07
62.81
63.49
64.10
64.62

66.03

66.33

66.61

66.66 —

66.60 *
18

66.32

66.04

64.66

64.18

63.62

53.01
62.36
61.66
60.96
60.24

49.66
48.90
48.30
47.78
47.34

47.00
46.78
46.69
46.74
46.91

47.22
47.67
48.21

28
39
47
66
61

66
69
71
71
69

65
60
52
44

84

22
9

5
17
31

45
54

32.293
1.013

38.73
-0.160

+0.06
-0.3

-0.01
-0.7

51.060
3.258

Declina-
tion.

+72 7

//

23.92
21.26
19.13
17.62
16.77

16.60
17.12
18.28
20.03
22.30

24.98
27.98
31.16
34.42
37.66

40.74
48.61
46.16
48.33
60.07

61.34
62.09
62.33
62.04
61.23

49.90
48.08
46.81
43.13
40.08

36.73
33.14
29.41
25.63
21.89

18.31
14.99
12.07

266

213

151

85

17

52
110
175
227
268

300
318
326
328
309

287
255
217
174
127

75
94

29

81
188

182
227
268
305
335

359
373
378
374
358

332
292

45.49

+3.101

0.00

+o.ia

/i BoStls pr,
Mag. 4.5

Right
Ascension.

h m
15 21

s

21.019
21.339
21.684
22.041
22.401

22.763
23.090
23.402
23.686
23.936

24.147
24.320
24.462
24.646
24.696

24.608
24.580
24.516
24.416
24.284

24.123
23.939
23.736
23.619
23.297

23.077
22.870
22.682
22.524
22.405

320
345
357
360
352

337
312
284
249
212

173

132

93

51

12

28

65

90

132

161

184
203
217
222
220

207
188
158
110
73

22.332 ^^
22.311 —
22.347 ^®
22.443 ^
22.596 ^^

208
22.804
23.060^
23.357 ^^

Declina-
tion.

21.295
1.263

+37 39

46.62
43.82
41.50
39.66
38.36

270
232
184
130
73

37.63

37.49 —

37.96 ^

38.94 ^

40.43 "*
190

42.33

44.67
47.04
49.67
62.33

64.96
67.46
69.78
61.83
63.68

64.99

66.00

66.61

66.79 —

66.55 ^
67

66.88

224
247
263
266
262

261
232
206
175
141

101
61

64.78
63.28
61.39
69.12

56.53
53.67
60.58
47.35
44.06

40.79
37.66
34.78

110
150
189
227
259

286
309
323
329
327

313
288

63.51

+0.772

488 APPARENT PLACES OF STARS, 1917.

FOR THE UPPER TRANSIT AT WASHINGTON.

APPAKENT PLACES OF STARS, 1917,

489

FOR THE UPPER TRANSIT AT WASHINGTON.

Wuhln£ton
Moan Tune.

Jan. 0.9
10.8
20.8
30.8

Feb. 9.8

Mar.

19.7
1.7
11.7
21.7
31.6

Apr.

10.6
20.6
30.5
May 10.5
20.5

30.5

June 9.4

19.4

29.4

July 9.4

19.3
29.3
Aug. 8.3
18.2
28.2

Sept. 7.2
17.2
27.1

Oct. 7.1
17.1

27.1

Nov. 6.0

16.0

26.0

De(!. 5.9

15.9
25.9
35.9

Mean Place
Sec d, Tan d

D^ a, D(u a

VI Botftls.

Mag. 5.2

Right
Aarension.

h m
15 27

66.477
56.800
57.151
57.517
57.889

58.255
58.605
58.934
59.232
59.496

59.721
59.906
60.047
60.145
60.200

60.212
60.183
60.113
60.006
59.865

59.692
59.493
59.274
59.041
58.801

58.562
58.335
58.129
57.952
57.814

323
351

see

872
366

350
329
298
264
225

185

Ul

98

55

12

29

70

107

141

173

199
219
233
240
239

227
206
177
138
90

Deellnft-
tion.

+41 6

//

38.05
35.26
32.89
31.02
29.69

270
237
187
138

74

28.95

28.83 —

29.32 ^*

30.36*^

31.92 ^^
200

33.92
36.25
38.84
41.58
44.37

47.13
49.76
52.19
54.35
66.21

2S3

259
274
279
276

263
243
216
186
148

67.69
58.77
59.42

106
65

22

i 59.64 —

159.41 ^
68

58.73

112
155
196
233

57.61

56.06
54.10

57.724 3^
57.688--
57.710 ^
57.794 ^
57.939 "^

202

58.141
58.394 ^"^
58.693 ^

51.77

267

49.10

' 46.14 ^
318

333

339

336

! 46.14

42.96
39.63
36.24

I 32.88
I 29.66
i 26.70

322
296

56.882
1.327

55.34

+0.873

+0.04
-0.2

+0.04
-0.8

y Lupi (mean).
Mag. 3.0

Right
Aflotnsion.

h m
15 29

8

36.230
36.615
37.022
37.437
37.851

38.255
38.643
39.009
39.347
39.656

39.934
40.177
40.385
40.555
40.686

40.777
40.826

385
407
415
414
404

388
366
838
809
278

343
206

170

131

91

49
6

40.«32 —

40.797 ^

40.722 ^*
112

40.610

40.466
40.292
40.101
39.899

39.697
39.507
39.340
39.208
39.122

39.090
39.120
39.214
39.372
39.593

39.870
40.196
40.560

145
173
191
202
202

Derlfaia-
tkm.

-40 63

//

17.63
17.78
18.32
19.13
20.17

21.41
22.79
24.28
26.84
27.46

29.08
130.70
32.28
33.81
36.27

36.63
37.87
38.95
39.86
40.66

25
54

81
04
24

38
40
56

61
68

62
58
53
46
86

24
08
01
70
50

190

167

132

86

32

30

94

158

221

277

325
365

41.06^
41.31 —
141.29 ^
41.00 ^
40.46 "

80

39.66

38.66
37.43
36.08
34.64

33.19
31.79
30.52
29.43
28.57

101
122
135
144
145

140

127

109

86

58

27.99 ^
27.72 —
27.76 *

36.230
1.328

20.03
-0.866

+0.08
^.2

-0.04
-0.8

VLibne.

Mag. 4.0

Right
Aaoenslon.

h m
16 30

s
62.973
63.284
63.609
63.942
64.276

64.599
64.907
66.199
66.469
66.713

66.932
66.126
66.290
66.427
56.633

56.609
56.654 j2
56.666 —
56.647 ^®

66.698 ^

79

66.619
66.416
66.289
56.147
55.996

811
825
838
833
824

808
302
370
344
319

104
164
187
106
76

46

65.844
66.699
66.572
55.470
66.403

66.378
66.401
66.475
56.601
55.776

55.998
56.259
56.551

103
127
142
151
152

145

127

102

67

25

23

74

126

175

222

261
292

Declina-
tion.

-14 30

//

62.20
63.61
64.89
66.27
67.61

68.86
69.96
60.92
61.70
62.30

62.73
62.99
63.11
63.12 —
63.03 ®

19
62.84
62.60
62.32
61.99
61.62

181
138
138
134
125

110
96
78
60
48

36
13

61.23

60.82
60.38
59.93
69.48

69.03
68.61
58.24
57.94
67.77

57.73
57.85
58.17
58.69
59.43

60.35
61.46
62.70

24
28
33
37
39

41
44

45
45
45

42

37
30
17

4

12
32
52
74
92

111
124

52.856
1.033

48.31
-0.259

+0.07

-0.01

a Coron» Borealis.
Mag. 2.3

Right
Ajconsion.

h m
16 31

8

10.242
10.639
10.867
11.188
11.621

11.848
12.162
12.466
12.724
12.966

13.176
13.363
13.497
13.606
13.680

13.719 5
13.724 —
13.696 ^
13.633
13.541

13.420
13.276
13.109
12.929
12.742

12.654
12.374
12.212
12.075
11.973

297
318
331
333
327

814
203
209
341
210

178

144

109

74

39

62

92

121

145
166
180
187
188

180
162
137
102
61

11.912 ^3
11.899 —
11.939 ^

12.032
12.178

12.373
12.611

12.887

93
146
195

238
276

10.392

1.122

Derllnft-
tion.

+26 69

//

21.63
18.94
16.66
14.76
13.31

250
228
191
144
08

12.38 ^

11.96 —

12.07 "

12.68 "

13.75 '^
147

16.22
17.02
19.07
21.28
23.67

25.87
28.10
30.18
32.07
33.72

36.10
36.16
36.88
37.26

180
30S
331
330
330

333
306

IV)
166
188

106
73
87
1

37.26 —
86

36.90

36.17
35.07
33.63
31.83

29.72
27.33
24.69
21.89
18.98

16.03
13.15
10.43

78
110
144
180
211

239
264
280
291
295

288
373

35.81
+0.509

+0.05

+0.02

440 APPAKENT PLACES OF STAES, 1917

FOR THE UPPER TRANSIT AT WASHINGTON.

Waabin^n
Mean Tune.

C Cor. Bor. teg.
Mag. 5.1

Right
AfloenskxL

Jan. 0.9
10.9
20.8
30.8

Feb. 9.8

liar.

19.7
1.7
11.7
21.7
31.6

Apr.

10.6
20.6
30.6
May 10.5
20.5

30.5

June 9.4

19.4

29.4

July 9.4

19.3
29.3
Aug. 8.3
18.3
28.2

Sept. 7.2
17.2
27.1

Oct. 7.1
17.1

27.1

Nov. 6.0

16.0

26.0

Dec. 6.0

15.9
25.9
35.9

h m
15 36

Mean Place
Sec a, Tan d

a
14.790
15.097
15.429
15.779
16.135

16.486
16.825
17.143
17.434
17.695

17.921
18.110
18.260
18.369
18.438

18.467
18.457
18.409
18.324
18.204

18.053
17.877
17.679
17.464
17.242

17.019
16.805
16.609
16.440
16.308

807
833
850
356
351

830
318
391
201
236

Declina-
tion.

189

150

109

69

29

10

48

85

120

151

176
198
315
322
223

314

196
169
132

88

16.220 37
16.183 —
16.201 ^®
16.278 ^^
16.413 ^

191

16.604
16.844
17.125

240
381

+36 53

//

60.67
57.90
55.50
53.55
52.14

277
240
195
141
86

51.28 27
51.01 —

51.33 ^^
52.20 ®^
53.58 ^

182

55.40

218

343

362

368

367

a Seipentis.
Mag. 2.8

Right
AfloenskxL

57.58
60.01
62.63
65.31

67.98
70.55
72.95
75.11
76.99

367
340
S16
188
153

7»-S2 ,,,
79.67 7^
80.43 3,
80.78 —
80.70 ^

52

80.18
79.25
77.89
76.13
74.00

71.52
68.76
65.75
62.58
59.32

56.07
52.92
49.99

93
136
176
213
248

276
301
317
326
325

315
283

h m
15 40

15.152
1.250

76.73
+0.751

a, D» a 1+0.

04
2

+0.03

284
305
314
316
310

297
281
360
388
312

186
157
129
100
68

88

s

10.713
10.997
11.302
11.616
11.932

12.242
12.539
12.820
13.080
13.318

13.530
13.716
13.873
14.002
14.102

14.170
14.208
14.215 —
14.191 **
14.137

14.055
13.947
13.819
13.674
13.519

13.362
13.210
13.073
12.959
12.877

12.834
12.835
12.885
12.984
13.133

13.327
13.560
13.826

54

83

108
128
145
155
157

152

137

114

82

43

1

60

99

149

194

233
266

Declina-
tion.

+ 6 40

//

60.30
58.24
56.31
54.60
53.14

52.00
51.22
50.79
50.74
51.03

51.63
52.49
53.56
54.80
56.14

57.53
58.93
60.28
61.55
62.70

63.72
64.58
65.26
65.77
66.06

66.15
66.01
65.65
65.04
64.20

63.10
61.77
60.20
58.44
56.51

54.47
52.37
50.28

206
193
171
146
114

78

43

5

39

60

86
107
134
184
139

140
135
137
115
102

86
68
51
29
9

14
36
61
84
110

133
157
176
193
204

210
209

P SezpentlB.

Mag. 3.7

Right
Asoenalon.

10.702
1.007

69.49
+0.117

h m
15 42

+0.06
-0.2

0.00
-0.8

8

21.342
21.626
21.929
22.244
22.562

22.875
23.176
23.462
23.726
23.966

24.179
24.365
24.521
24.647
24.742

284
308
315
318
313

301
286
364
340
313

186

156

126

95

62

24.804 3^
24.834 —
24.833 ^

34

04
92

119
139
156
167
168

162

147

127

95

65

23.299 —
23.338 ^
23.428 ^
23.568 ^^

187

24.799
24.735

24.643
24.524
24.385
24.229
24.062

23.894
23.732
23.585
23.458
23.363

23.308

23.755
23.984
24.247

229
263

Declina-
tion.

+15 40

//

39.38
37.04
34.92
33.07
31.58

334
313
185
149
109

30.49
29.84

66

31

29.63 —
29.85 ^
30.48 ^

98

31.46

130

158

172

181

184

K Serpentls.
Mag. 4.3

Right
Ascension.

32.76
34.29
36.01
37.82

39.66
41.48
43.22
44.83
46.28

182
174
161
145
123

102
76
51

47.51

48.53

49.29

49.80 21

50.01 —
6

49.95

49.59

48.94

47.97

46.72

45.17
43.37
41.33
39.09
36.70

34.22
31.74
29.33

36

65

97

125

155

180
204
324
239
248

248
241

21.414

1.039

50.67
+0.281

+0.05
-OA

+0.01
-0.8

h m
15 45

s

0.051
0.332
0.636
0.951
1.271

1.586
1.890
2.178
2.445
2.689

2.905
3.093
3.250
3.377
3.472

3.534
3.564
3.561
3.524
3.457

3.361
3.238
3.094
2.933
2.762

2.588
2.420
2.265
2.133
2.033

1.972
1.956
1.990
2.075
2.210

2.393
2.619
2.880

281
304
315
320
315

304
288
267
244
216

188

157

127

95

62

30

3
37
67
96

123
144
161
171
174

168
155
132
100
61

16

34

85

135

183

226
361

Declina-
tion.

+18 23

//

37.54
35.12
32.94
31.05
29.55

243
218
189
150
108

28.47

27.84

63

15

27.69 —
27.99 ^

28.71

29.81
31.22
32.90
34.74
36.68

38.66
40.61
42.47
44.19
45.72

47.04
48.10
48.89
49.41
49.61

49.51
49.10
48.36
47.31
45.96

44.30
42.38
40.20
37.83
35.31

32.71
30.13
27.63

72
110

141
168
184
194
196

195
186
172
153
132

106
79
52
20

10

41

74
105
135
166

193
318
337
253
260

358
350

0.164

1.054

49.35
+0.383

+0.05
-0.2

+0.01
-0.8

APPARENT PLACES OF STARS, 1917.

441

FOR THE UPPER TRANSIT AT WASHINGTON.

Washington
Mean Time.

Jan. 0.9
10.9
20.8
30.8

Feb. 9.8

19.7
Mar. 1.7
11.7
21.7
31.6

Apr. 10.6
20.6
30.6

May 10.5
20.5

30.5

June 9.4

19.4

29.4

July 9.4

19.3
29.3
Aug. 8.3
18.3
28.2

Sept. 7.2
17.2
27.1

Oct. 7.1
17.1

27.1

Nov. 6.0

16.0

26.0

Dec. 6.0

15.9
25.9
35.9

/<< Serpentis.
Mag. 3.6

Right
Ascension.

Mean Place
Sec d, Tan d

h m
15 45

9

17.245
17.532
17.839
18.155
18.473

18.786
19.086
19.372 ^

387
307
316
818
313

300

266
344
220

19.638

19.882

20.102
20.297
20.464
20.605
20.715

20.796
20.847
20.865 —
20.852 ^*

105
167
141
110
81

61

20.809

20.735
20.636
20.513
20.374
20.224

20.070
19.921
19.785
19.673
19.592

19.551
19.554
19.605
19.707
19.858

20.055
20.290
20.559

43

74

go

123
130
190
154

140

136

113

81

41

3

51

103

151

107

235
260

Dedina*
tion.

- 3 10

ft

44.04
45.74
47.38
48.93
50.32

51.49
52.40
53.04
53.42

53.51 —

17

53.34
52.97
52.42
51.71
50.91

170
164
155
180
117

01
04
38
0

12 H. Dxaoonls.

Mag. 5.1

Right
Ascendon.

50.04
49.15
48.26
47.39
46.57

45.82
45.16
44.58
44.09
43.71

37
56

71
80
87

80
80
87
83
75

66
58
40
38

35

43.46 j2
43.34 —
43.36 ^

43.55
43.92

44.48
45.25
46.22
47.40
48.76

50.27
51.90
53.58

10
37
56

77

07

118

136

151

163
168

h m
15 45

D^ a, Dm a
D4, d, Dm d

17.206
1.002

37.38
-0.056

+0.06
-OJJ

0.00
-0.8

8

22.20
22.61
23.09
23.60
24.13

24.67
25.20
25.71
26.17
26.58

26.92
27.19
27.39
27.51
27.55

27.52
27.41
27.22
26.98
26.68

26.32
25.92
25.50
25.05
24.58

24.12
23.68
23.26
22.89
22.57

22.32
22.16
22.08
22.09
22.19

22.39
22.68
23.06

41
48
51
68
54

53

51
46
41
84

37
30
13

4

3

11
10
34
80
86

40
42

45
47
46

44

42
37
32
25

16
8
1

10
20

20
38

Dedlna-
tJon.

+62 50

//

61.57
58.61
56.14
54.24
52.95

52.33
52.41
53.14
54.50
56.43

58.83
61.60
64.65
67.85
71.11

74.31
77.35
80.16
82.65
84.75

86.42
87.63
88.34 ^
88.54 —

88.22 ^

84

87.38

^ BeipeiitlB.
Mag. 3.8

206
247
100
120
62

8

73

136

108

340

277
305
820
826
820

304
281
340
310
167

121
71

86.04
84.21
81.92
79.22

76.17
72.82
69.24
65.54
61.80

58.13
54.65
51.46

134
183
220
370
305

335
358
870
874
867

348
810

23.868
2.192

80.66
+1.950

Right
Ascension.

h m
15 46

s

40.620
40.902
41.204
41.516
41.831

42.141
42.440
42.724
42.987
43.230

43.447
43.639
43.803
43.940
44.046

383
803
313
815
810

300

284
268
348
817

103
164
187
106
76

44.122^
44.168
44.182 —
44.164 "

44.116 *^

77

44.039
43.936
43.810
43.667
43.513

43.355
43.202
43.063
42.946
42.860

42.812

103
126
143
154
158

168

180

117

86

48

Declina-
tion.

42.809 —

42.854 ^

42.949 ^

43.093 ^^
188

43.281

43.510 ^

43.773 *®

+ 4 43

//

106
187
168
145
114

81
47

28.30

26.32
24.45
22.77
21.32

20.18

19.37

18.90

18.78 —

19.00 "
51

19.51

20.29

21.28

22.43

23.68

C TTrue Minoili.
Mag. 4.3

Right
Afloension.

24.99
26.31
27.59
28.81
29.92

80.91
31.76
32.44
32.96
33.30

33.43
33.37
33.08
32.58
31.85

30.88
29.66
28.24
26.60
24.80

22.87
20.87
18.87

78

00
115
125
181

132
128
122
111
00

85
68
52
84
13

6
30
50
73
07

122
142
164
180
103

200
200

40.625
1.003

36.86
+0.083

h m
15 46

s
54.64
55.39
56.28
57.28
58.34

59.43
60.50
61.52
62.46
63.28

63.96
64.46
64.80

75

100
106
100

107

102

04

82

68

50
34

64.94 —

64.92 ^
21

64.71
64.32
63.78
63.10
62.28

61.36
60.36
59.29
58.19
57.08

55.97
54.90
53.90
53.00
52.20

51.56
51.06
50.75

80
54
68
83
03

100
107
110
HI
111

107

100

00

80

64

50
31

DeoUo*-
tion.

50.63 —

50.71 *

28

50.99
51.47
52.13

48
66

+78 2

f0

41.52
38.72
36.41
34.68
33.58

33.16
33.41
34.33
35.86
37.93

40.46
43.34
46.46
49.71
52.98

56.17
59.16
61.89
64.29
66.28

380

381

178

110

43

02
158
307

813

837
810

373
340
100
154

68.87 ^

69.42

69.45 —

68.94 *^
101

67.93
66.43
64.45
62.04
59.25

56.11
52.71
49.10
45.40
41.70

38.12
34.74
31.69

150
106
341
370
314

840
361
370
370
358

338
806

+0.02

-0,2

+0.07
-0.8

1+0.06

0.00

59.691
4.829

61.37
+4.724

-0.04

+Q.U

442 APPARENT PLACES OF STABS, 1917.

FOR THE UPPER TRANSIT AT WASHINGTON.

APPAKENT PEACES OF STARS, 1917. 443

FOR THE UPPER TRANSIT AT WASHINGTON.

444

APPARENT PLACES OF STABS, 1917.

FOR THE UPPER TRANSIT AT WASHINGTON.

Bshinffton
Ban Tune.

W
Mean

/cHerenlifl.
Mag. 5.3

Jan. 0.9
10.9
20.8
30.8

Feb. 9.8

19.8
Mar. 1.7
11.7
21.7
31.6

Apr. 10.6
20.6
30.6

May 10.5
20.5

30.5

June 9.5

19.4

29.4

July 9.4

19.3
29.3
Aug. 8.3
18.3
28.2

Sept. 7.2
17.2
27.2

Oct. 7.1

17.1

27.1

Nov. 6.0

16.0

26.0

Dec. 6.0

15.9
25.9
35.9

Right
Afloenskm.

h m
16 4

Mean Place
Sec d. Tan d

8

19.448
19.716
20.007
20.315
20.628

20.942
21.248
21.542
21.817
22.073

22.302
22.506
22.682
22.828
22.942

23.024
23.072 j^
23.086 —
23.065 ^^

268
291
306
818

314

306
294
275
256
229

204
176
146
114
82

48

Declina-
tion.

23.013

22.929
22.815
22.679
22.521
22.349

22.172
21.997
21.833
21.690
21.576

62
84

114
136
158
172
177

175
164
143
114

77

21.499

21.467 —

21.482 "

21.547 ^

21.663 "®
165

21.828
22.036 **
22.281 ^

+17 15

t0

50.62
48.22
46.03
44.13
42.58

41.44
40.75
40.52
40.74
41.38

42.42
43.78
45.40
47.22
49.16

51.16
53.14
65.04
56.83
58.44

59.85
61.01
61.91
62.54
62.88

62.90
62.64
62.05
61.14
59.93

58.42
56.63
54.59
52.33
49.92

47.42
44.89
42.41

240
219
190
155
114

69
23

22

64

104

136
162
182
194
200

196
190
179
161
141

116

90

63

34

2

26

59

91

121

151

179
204
226
241
250

253
248

Groombzidge 88S0.

Mag. 5.4

Right
AaoQBsion.

19.637
1.047

61.45
+0.311

D^a, D^a l-hO.Ob

+0.01
-0.9

h m
16 6

8

2.89
3.32
3.84
4.41
5.03

5.66
6.30
6.90

7.47
7.99

8.43
8.79
9.06
9.23
9.30

9.28
9.17
8.96
8.67
8.30

7.86
7.38
6.83
6.26
5.67

5.08
4.50
3.94
3.44
2.99

2.62
2.34
2.17
2.10
2.15

2.31
2.58
2.96

43
52
57
62
63

64
60
57
52
44

36

27

17

7

2

11
21
29
87
44

48
55

57
50
59

58
56
50
45
37

28

17

7

5

16

27
38

I>eeUna-
tion.

+68 1

rr

25.14
22.07
19.45
17.38
15.93

307
262
207
145
79

15.02 —
15.59 *^
16.81 ^^
18.61 ^^

232
20.93

^Heroulis.
Mag. 4.3

R%ht
AaowisJon.

272
803
322
332
331

818
295
269
233
191

143
97

23.65
26.68
29.90
33.22

36.53
39.71
42.66
45.35
47.68

49.59
61.02
51.99
62.43 —
62.37 *

60

61.77
60.65
49.05
46.95
44.43

41.52
38.27
34.78
31.12
27.39

23.70
20.16

16.88

112
160
210
252
291

325
349
366
873
369

354
328

5.472

2.672

43.00

+2.478

h m
16 6

8

8.463
8.759
9.091
9.452
9.828

10.210
10.586
10.948
11.286
11.594

11.867
12.102
12.293
12.438
12.536

12.586

12.689 —
12.645 ^

296
332
361
376
382

376
362
338
308
273

235

191

145

98

50

8

0.00

-0.2

+0.08
-0.9

12.456
12.324

12.153
11.946
11.712
11.455
11.184

10.908
10.634
10.377
10.144
9.948

9.796

»«98 39
9.659 —

9.683 ^

9.773 ^

153

89
132
171

207
234
257
271
276

274
257
233
196
152

98

9.926
10.139
10.404

213
265

Declina-
tion.

+45 8

tr

61.56
48.56
45.92
43.75
42.12

300
264
217
163
102

'i'' 39
40.71 —

40.95 ^^

41.80
43.22

45.13
47.46
50.11
52.97
55.95

58.96
61.90
64.68
67.23
69.47

71.38

72.89

73.96

74.58 ,,

74.74 —
31

74.43

73.65

72.39

70.69

68.56

66.05
63.21
60.08
56.76
53.31

49.85
46.47
43.29

85
142
191

233
265
286
298
301

294
278
255
224
191

151

107

62

<yiApodl8.
Mag. 4.8

Right
Ascension.

78
126
170
213
251

284
313
332
345
346

338
318

9.264

1.418

67.12
+1.005

+0.04

+0.03

h m
16 7

s
50.83
51.95
53.18
64.49
65.85

67.23
68.59
59.92
61.18
62.34

63.41
64.36
66.16
65.81
66.30

112
123
131
136
138

136
133
126
116
107

94
81
65
49
32

Declina*
tioa.

66.62 j3
66.75 —
66.72 *

66.50
66.12

65.59
64.92
64.12
63.24
62.32

61.38
60.46
59.60
58.86
58.25

57.82
67.60
67.59 —
67.81 ^

44

66

22
38
53

67
80
88
92
94

92
86
74
61
43

22

58.26

58.91
69.75
60.78

84
103

-78 29

tr

13.98
12.30
11.10
10.38

168

120

72

22

10.16 —

28

10.44
11.19
12.39
13.99
15.96

18.24
20.78
23.52
26.41
29.38

32.38
35.32
38.14
40.75
43.10

45.11
46.73
47.89
48.65
48.68 —

41

48.27
47.32
45.86
43.93
41.62

75
120
160
197
228

254
274
28»
297
300

294

282
261
285
201

162

116

66

38.97

36.11
33.13
30.15
27.28

24.63
22.28
20.32

95
146
193
231
265

286

296
296
287
265

235

196

53.722
5.012

20.42
-4.911

+0.18
-0.2

-0.16
-0.9

APPARENT PLACES OF STABS, 1917. 445

FOR THE UPPEK TRAB8IT AT

446 APPARENT PLACES OF STARS, 1917.

FOR THE UPPER TRANSIT AT WASHINGTON.

APPARENT PLACES OF STARS, 1917. 447

FOE THE UPPER TRANSIT AT WASHINGTON.

448 APPARENT PLACES OF STARS, 1917.

FOR THE UPPER TRANSIT AT WASHINGTON.

APPARENT PLACES OF STARS, 1917. 449

FOB THE UPPER TRANSIT AT WASHINGTON.

450 APPABJBNT PLACES OF STARS, 1917.

FOR THE UPPER TRANSIT AT WASHINGTON.

Waahiogton
Mean Tune.

Jan. 0.9
10.9
20.9
30.8

Fd:>. 9.8

19.8
Mar. 1.8
11.7
21.7
31.7

Apr. 10.6
20.6
30.6

May 10.6
20.5

30.5

June 9.5

19.5

29.4

July 9.4

19.4
29.3
Aug. 8.3
18.3
28.3

Sept. 7.2
17.2
27.2

Oct. 7.2

17.1

27.1

Nov. 6.1

16.0

26.0

Dec. 6.0

16.0
25.9
35.9

C Bercnlis.
Mag. 3.0

Right
Aaoension.

h xn
16 38

s

8.835
9.078
9.355
9.659
9.978

10.306
10.635
10.957
11.265
11.556

11.823
12.064
12.273
12.448
12.590

343
277
304
310
338

339
322
306
391
267

341
309
175
143
102

12.692 ^^
12.754 ^
12.777 —
12.759 "

12.700 ^

95

12.605
12.473
12.310
12.122
11.914

11.695
11.473
11.259
11.060
10.888

132
163
188
208
219

222
214

199
172
136

10.752 ,,
10.657 ^3
10.614 —
10.624 ^®
10.688 ^

119

10.807
10.977 ^^^
11.193 ^^®

DecliDa-
tion.

+31 44

tf

57.32
54.47
51.89
49.66
47.86

46.57
45.83
45.65 —
46.04 ^*
46.96 ^

141

48.37

2B5
2S8
223
180
129

74

50.21

52.39
54.83
57.45

60.14
62.84
65.45
67.93
70.19

72.18
73.86
75.20
76.17
76.75

76.92
76.67
76.01
74.94
73.47

71.64
69.45
66.96
64.21
61.29

58.26
55.22
52.28

184
218
244
262
209

270
261
348
226
199

168

134

97

68

17

26

66

107

147

183

219
249
275
292
303

304
294

a Tziang. Auat.
Mag. 1.9

Right
Asoension.

h m
16 39

8

50.40
51.01
51.69
52.42
53.19

53.98
54.77
55.55
56.31
57.03

57.70
58.31
58.85
59.33
59.72

60.02
60.23
60.32
60.32
60.22

60.03
59.75
59.39
58.95
58.48

57.98
57.48
56.99
56.56
56.19

55.91
55.74
55.68
55.76
55.96

56.29
56.73
57.28

61
68
73
77
79

79
78
76
72
67

61
64

48
39
80

21

9

0

10

19

28
36
44

47
50

50
49
43
37
28

17
6

8
20
33

44

55

Declina-
tion.

-68 52

//

33.37
31.66
30.33
29.38
28.87

28.78
29.09
29.79
30.86
32.24

33.93
35.87
38.04
40.37
42.83

45.35
47.89
50.37
52.74
54.93

56.88
58.51
59.77
60.63

171

133

•5

51

9

81

70

107

138

169

194
217
233
246
252

254
248
237
219
195

163

126

86

40

61.03 —

7
60.96
60.41
59.38
57.92
56.05

53.85
51.42
48.82
46.17
43.57

41.11
38.88
36.93

55
108
146
187
220

243
260
265
260
246

223
195

^Herculli.
Mag. 3.6

Right
Ajoenskm.

h m
16 40

8

2.192
2.441
2.728
3.046
3.384

3.732
4.083
4.428
4.759
5.069

5.355
5.610
5.830
6.012
6.155

6.255
6.311 ,,
6.323 —
6.289 "
6.212 "

118

6.094
5.938
5.749
5.532
5.295

249
287
318
338
348

351
345
331
310
286

255
220
182
143
100

56

Declina-
tion.

+39 4

//

33.37
30.33
27.59
25.24
23.36

22.03

21.29 ,3

21.16 —

21.65 *•

22.70 ^^
167

24.27

304
274
235
188
183

74

5.047
4.795
4.550
4.323
4.124

3.962
3.847
3.784

3.777 —
3.831 ^

112

156
189
217
287
348

252
345
327
199
162

115
63

3.943
4.111
4.329

168
218

26.29
28.67
31.34
34.17

37.10
40.02
42.85
45.51
47.95

50.08
51.88
53.30
54.31
54.89

55.02
54.70
53.92
52.70
51.05

48.99
46.57
43.83
40.82
37.64

34.36
31.09
27.93

202
238
367
283
293

292
283
266
244
213

180

142

101

58

13

82

78
122
165
206

242
274
301
318
328

327
316

Qroombrldge 2377.
Mag. 4.9

Right
Aaoension.

h m
16 43

s

41.630
41.914
42.258
42.650
43.077

43.528
43.986
44.440
44.877
45.285

45.656
45.982
46.254
46.469
46.621

284
344
392
427
451

458
454
437
408
371

326
272
215
152
87

Declina-
tion.

+56 55

/^

33.68
30.39
27.45
24.97
23.03

21.71
21.04
21.05
21.72
23.02

329
294
248
194
132

67

1

67

130

188

24.90
27.25 ^^
29.99 ^'^
33.03 ^
36.25 ^^

331

39.56

46.192
45.918
45.601
45.249

44.872

44.480
44.085
43.700
43.339
43.013

274
317
352
377
392

46.708 22
46.730 — 42.85
46.687 *^ 146.03
46.581 ^^ ' 49.01
46.415 *^ I 51.72

223 I

54.08
56.05
57.59
58.65
59.22

59.29

58.84
57.87
56.41
54.47

52.10
49.32
46.20
42.82
39.26

35.63
32.05
28.62

329
318
298
271
236

895
385
361
326
278

42.735 2,^
42.516 ,^^
42.367
42.293 —
42.299 ^

87

42.386
42.552
42.791

166
239

197

154

106

57

7

45

97
146
194
237

278
312
338
356
363

358
343

Mean Place
Sec d, Tan d

9.418
1.176

68.88
+0.619

51.756
2.775

37.47
-2.589

2.984
1.288

45.77
+0.812

43.346
1.833

47.51
+1.536

D^a, D«a 1+0.05

+0.01
-0.9

+0.13
-0.1

-0.06
-0.9

+0.04
-0.1

+0.02
-0.9

+0.02
-0.1

+0.03
-0.9

APPARENT PLACES OF STARS, 1917

451

FOR THE UPPER TRANSIT AT WASHINGTON.

Washington
Mean Tune.

Jan. 0.9
10.9
20.9
30.8

Feb. 9.8

Mar.

19.8
1.8
11.7
21.7
31.7

s Scozpil.

Mag. 2.4

Right
Ascension.

Apr.

10.7

.20.6

30.6

May 10.6

20.5

30.5

June 9.5

19.5

29.4

July 9.4

19.4
29.4
Aug. 8.3
18.3
28.3

Sept. 7.2
17.2
27.2

Oct. 7.2
17.1

27.1

Nov. 6.1

16.1

26.0

Dec. 6.0

16.0
25.9
35.9

h m
16 44

s

46.842

47.142

47.473 ^*
854

300

47.827
48.193

48.564
48.935
49.299
49.650
49.986

50.303
50.597
50.865
51.105
51.312

51.482
51.613
61.703
51.749
51.750 —

42

51.708

306
871

371
864
851
836
317

204
268
240
207
170

131
00
46

Mean Place
Sec dy Tan d

D^ a, Dm a
D^ d, D» d

51.623
51.501
51.347
51.168

50.974
50.776
50.584
50.411
50.267

85
122
154
179
194

198
192
173
144
103
50.164 ^

50.110 —
50.112 *
50.172 ^
50.291 "•

176

50.466
50.694
50.967

228
273

Declim^
tion.

-34 8

//

38.20
38.09 —
38.16 ^

38,40
38.77

39.26
39.84
40.48
41.17
41.88

42.62
43.36
44.12
44.88
45.64

46.41
47.16
47.88
48.55
49.17

49.71
60.14
50.42
60.54 —
50.50 *

22

50.28
49.88
49.31
48.59
47.76

46.85
45.91
44.99
44.14
43.41

42.81
42.39
42.15

24
87
40

58
64

09
71
74

74
76
76
76
77

75
72
67
62
54

43
28

49 HercollB.

Mag. 6.4

Ri^t
AxtmUm.

Declina-
tion.

40
57
72
88
91

94
92
85
73
60

42
24

h m
16 48

17.752
17.984
18.247
18.530
18.828

19.133
19.437
19.738
20.028
20.304

20.562
20.800
21.013
21.200
21.358

21.483

21.575

21.631

21.650 —

21.632 ^®
53

21.579

232
268
283
298

805

804
801
290
276
258

238
213
187
158
125

92
56

87
119
144
166
178

47.028

1.208

37.71
-0.678

+0.08
-0.1

-0.01
-0.9

21.492
21.373
21.229
21.063

20.885
20.703
20.525
20.361
20.219

20.111
20.042 25
20.017 —
20.041 ^
20.115 ^*

123

20.238

182
178
164
142
108

69

20.405
20.614

167
209

+15 6

ff

36.52
34.21
32.06
30.14
28.64

27.31
26.49 „

87

26.12 —
26.19 ^
26.09 ^

90

27.59

231
216
192
160
128

82

28.85

30.40
32.16
34.08

36.09
38.13
40.12
42.02
43.79

45.36
46.73
47.85
48.72
49.30

126
155
176
192
201

204
199
190
177
157

137

112

87

58

30

Mag. 4.2

Right
Ascension.

49.60
49.61 —
49.30 ^^
48.70 •"
47.80 ^

121

46.59

148
176
198
218
230

45.11

43.35
41.37
39.19

36.89
34.53
32.18

236
235

18.083
1.036

45.09
+0.270

h
16

m
52

8

57.231
57.611
58.036
68.496
68.978

69.472
69.968
60.458
60.935
61.393

61.825
62.227
62.693
62.920
63.199

380
425
460
482
494

496
400
477
458
432

402
866
327
379
228

63.427 „,
63.601 „,

110

63.717

63.771 —

63.763 *
68

63.696
63.669
63.391
63.168
62.911

62.633
62.348
62.070
61.815
61.599

126
178
223
257
278

285
278
255
216
163

61.338 ^
61.311 —
61.363 *^
61.495^^^

208

61.703
61.984
62.327

281
343

DecUoft-
tion.

-63 1

//

62.11
60.96
60.08
59.61
69.24

59.24
69.62
60.06
60.83
61.81

62.98
64.31
66.80
67.40
69.08

70.82
72.68
74.31
75.97
77.54

78.94
80.11
81.06
81.68

115

88

57

27

0

28
53
78
98

117

133
149
160

168
174

176
173
166
157
140

117
94
63

81

81.99 —
3

81.96
81.66
80.81
79.73
78.37

76.76
74.98
73.09
71.17
69.31

67.57
66.01
64.67

40

75

108

136

161

178
189
192
186
174

156
134

/c Ophlaohl.
Mag. 3.4

Right
Ascension.

57.748
1.663

63.96
-1.329

h m
16 53

230
239
279
294
301

301
298
289
276
259

240
218
193
164
135

101
66

+0.05
-0.1

+0.01
-1.0

1+0.09
\-0.1

-0.03

s
44.031
44.261
44.520
44.799
45.093

46.394
46.696
46.993
46.282
46.668

46.817
47.067
47.275
47.468
47.632

47.767
47.868
47.934 ^
47.963 —
47.966 ^

42

47.914
47.836
47.727
47.592
47.434

47.263
47.087
46.916
46.756
46.618

46.512

46.444 23
46.421 —

46.445 ^
46.518 ^^

121

46.639

78
109
135
158
171

176
172
159
138
106

68

46.806
47.011

44.315
1.014

166
206

Declina-
tion.

+ 9 29

//

63.90
61.84
69.89
68.14
56.64

55.47

54.66

64.24

64.22 —

64.59 *^
78

65.32

206
105
175
150
117

81
42

66.38
57.69
59.20
60.88

62.63
64.40
66.15
67.81
69.37

70.77
71.99
73.01
73.82
74.39

106
131
151
168
175

177
175
166
156
140

122

102

81

57

82

74.71 ^

74.80 —

74.62 ^®

74.19 ^

73.49 ''
96

72.53

71.31
69.85
68.17
66.31

64.31
62.24
60.15

122
146
168
186
200

207
209

71.40
+0.168

452 APPARENT PLACES OF STARS, 1917,

FOR THE UPPER TRANSIT AT WASHINGTON.

Washington
Mean Tune.

Jan. 0.9
10.9
20.9
30.8

Feb. 9.8

19.8
Mar. 1.8
11.7
21.7
31.7

Apr. 10.7
20.6
30.6

May 10.6
20.5

80.5

June 9.5

19.5

29.4

July 9.4

19.4
29.4
Aug. 8.3
18.3
28.3

Sept. 7.2
17.2
27.2

Oct. 7.2
17.1

27.1

Nov. 6.1

16.1

26.0

Dec. 6.0

16.0
25.9
35.9

30 OphlaohL
Mag. 5.0

Right
Ascension.

h
16

m
56

8

40.810
41.047
41.313
41.598
41.896

42.203
42.509
42.810
43.104
43.385

43.652
43.901
44.129
44.332
44.509

44.657
44.772
44.852
44.898

237
366
285
298
307

306
301
294
281
267

249
228
203
177
148

115
80
46
8

44.906 —
29

44.877

44.813

44.717

44.593

44.447

44.285
44.118
43.955
43.803
43.674

64

96

124

146

162

167
163
152
129
98

Mean Place
Sec d, Tan d

43.576
43.518
43.503 —
43.536 ^
43.619 ^

180
43.749
43.923 "*
44.137 ^"

Declina-
tion.

-45

tf

61.88
63.29
64.67
65.97
67.11

68.08
68.81
69.29

141
138
130
114
97

73

48

20

69.49 —
69.43 *

32

69.11
68.58
67.86
66.99
66.02

64.99
63.93
62.88
61.88
60.94

60.09
59.33
58.69
58.15
57.72

57.41

57.24

57.19 ~

57.28 *
25

40

53
72
87
97
103

106

105

100

94

85

76
64
54
43
31

17

57.53

57.93
58.50
59.25
60.16
61.24

62.47
63.79
66.17

57

75

91

108

123

132
138

40.999
1.003

56.57
-0.072

Di^ a, D» a +0.06 0.00

CHerculis.
Mag. 3.9

Right
Ascension.

h m
16 57

8

6.161
6.387
6.649
6.938
7.248

7.569
7.895
8.218
8.531
8.830

9.110
9.364
9.592
9.788
9.949

10.073
10.158
10.203
10.205 —
10.166 ^

79

226
262
289
310
321

326
323
313
299

280

254
228
196
161
124

85
45

10.087
9.970
9.819
9.640
9.438

9.221
8.998
8.779
8.575
8.393

8.244
8.135
8.074

8.066 —
8.112 ^

99
8.211

117
151
179
202
217

223
219
204
182
149

109
61
8

8.361

8.558

150
197

Declina-
tion.

+31 2

//

42.05
39.19
36.56
34.24
32.35

30.96
30.08
29.77
30.03
30.83

32.13
33.87
35.98
38.36
40.95

43.65
46.37
49.04
51.57
53.93

56.04
57.86
59.34
60.47
61.21

61.55
61.48
61.01
60.12
58.82

57.13
55.09
52.73
50.09
47.25

44.28
41.27
38.33

286
268
232
189
139

88
81

26

80

130

174
211
238
259
270

272
267
253
236
211

182

148

113

74

34

7

47

89

130

160

204
236
264
284
297

301
294

6.805

1.167

52.31
+0.602

+0.05
-0.1

+0.01
-1.0

d Herculia.
Mag. 5.3

Right
Ascension.

h m
16 58

8

31.699
31.925
32.188
32.481
32.796

33.122
33.453
33.783
34.104
34.408

34.694
34.954
35.185
35.383
35.545

35.669
35.753 ^j
35.794 —
35.793 ^
35.749 ^

85

226
263
298
815
326

831
830
321
304
286

260
231
198
162
124

84

35.664
35.540
35.382
35.195
34.983

34.758
34.526
34.297
34.083
33.891

33.733

33.616

33.547 ^^

33.531 —

33.570 ^
95

33.665

124
158
187
212
225

232
229
214
192
158

117
69

33.813
34.009

148
196

Declina-
tion.

+33 40

ff

65.03
62.09
59.40
57.03
55.10

53.66
52.78
52.48
62.76
63.69

54.93
56.73
58.92
61.39
64.06

66.85
69.66
72.43
75.06
77.50

79.67
81.56
83.10
84.26
85.02

85.36
85.29
84.79
83.86
82.51

80.76
78.64
76.19
73.47
70.64

67.48
64.39
61.37

294

237
193
144

88
30

28

83

134

180
219
247
267
279

281
277
268
244
217

189

154

116

76

34

7

50

93

135

175

212
245
272
293
306

309
302

32.416
1.202

75.49
+0.667

+0.04
-0.1

+0.01
-1.0

^Ophinohi.
Mag. 2.6

Right
Ascension.

h m
17 5

244

273
295
810
817

319
316
310
297
285

268
247
225
197
167

s
36.776
37.020
37.293
37.688
37.898

38.215
38.534
38.860
39.160
39.457

39.742
40.010
40.257
40.482
40.679

40.846
40.981
41.080
41.140 ^
41.161 —

18

41.143
41.087
40.996
40.874
40.729

40.565
40.394
40.225
40.069
39.934

39.831
39.768

135
99
60

56

92

121

145

164

171
169
156
135
103

63

17

39.751 —
39.782 ^^
39.865 ®

132

39.997
40.176 ^"^
40.396 ^^

Declina-
tion.

-15 37

ff

26.73
27.49
28.29
29.09
29.86

30.54
31.12
31.57
31.85
31.99

31.99
31.86
31.61
31.29
30.91

30.50
30.08
29.66
29.27
28.91

28.57
28.26
27.98
27.71
27.46

27.22
26.99
26.77
26.58
26.44

26.35
26.34
26.44
26.67
27.02.

27.50
28.10
28.79

76
80
80
77
68

58
45
28
U
0

13
25
32
38
41

42
42
39
36
34

31
28
27
25
24

23
22
19

14
9

1

10
23
35

48

60
69

36.950
1.039

23.24
-0.280

+0.07
-0.1

0.00
-1.0

APPARENT PLACES OF STARS, 1917. 453

FOR THE UPPER TRANSIT AT WASHINGTON.

454 APPARENT PLACES OF STABS, 1917.

FOB THE UPPER TBAN8IT AT WASHINGTON.

APPARENT PLACES OF STARS, 1917.

455

FOR THE UPPER TRANSIT AT WASHINGTON.

Washlxiffton
Mean Tune.

Jan. 0.9
10.9
20.9
30.9

Feb. 9.8

19.8
Mar. 1.8
11.8
21.7
31.7

Apr. 10.7
20.6
30.6

May 10.6
20.6

30.5

June 9.5

19.5

29.5

July 9.4

19.4
29.4
Aug. 8.3
18.3
28.3

Sept. 7.3
17.2
27.2

Oct. 7.2
17.2

27.1

Nov. 6.1

16.1

26.0

Dec. 6.0

16.0
26.0
35.9

Mean Place
Sec d, Tan d

D^ a, Dot a

b Ophiuohi.
Mag. 4.3

Right
Aaooziaion.

h m
17 21

s

17.738
17.982
18.258
18.560
18.879

19.209
19.543
19.877
20.207
20.528

20.836
21.129
21.403
21.653
21.876

22.070
22.228
22.348
22.428
22.466

22.461
22.416
22.330
22.210
22.062

21.892
21.712
21.531
21.361
21.211

21.093
21.015
20.983
21.002
21.074

21.198
21.371
21.588

244
376
802
310
330

334
334
830
821
306

ags

274
250
223
194

158

120

80

38

5

46

85

120

148

170

180
181
170
150
118

78
32

19

72

124

173
217

Declina-
tion.

-24 6

//

3.09
3.29
3.57
3.91
4.29

4.67
5.03
5.34
5.59
5.79

5.03
6.01
6.05
6.07
6.08

6.10
6.12
6.17
6.24
6.32

6.40
6.48
6.54
6.55
6.52

6.42
6.24
6.00
5.68
5.32

4.94
4.56
4.21
3.92
3.72

3.62
3.63
3.74

20

28
34
38
88

86
31
25
20
14

8
4

2
1
2

2
5

7
8
8

8
6
1

3
10

18
24
32
36
88

88
35
29
20
10

1
11

17.948
1.096

0.68
-0.447

+0.07
-0.1

-^.01
"1.0

(T Ophluohi.

Hag. 4.4

Right
Aacansion.

h m
17 22

8

23.449
23.659
23.898
24.162
24.443

24.736
25.033
25.331
25.626
25.912

26.186
26.444
26.686
26.902
27.096

27.260
27.391
27.490
27.650
27.672 —

16

27.566
27.502
27.415
27.296
27.163

210
339
264
281
292

298
298
395
286
274

258
241
217
194
164

131
99
60

26.990
26.818
26.645
26.481
26.334

26.215
26.131
26.089 —
26.093 ^

26.143 ^

99

54

87

119

143

163

172
173
164
147
119

84

26.242
20.384
26.568

142
184

Declina-
tion.

+ 4 12

//

36.12
34.37
32.70
31.16
29.82

28.76
28.00
27.57

175
167
164
134
106

76
43

27.49 —

27.76 ^

00

28.36
29.24
30.38
31.71
33.18

34.74
36.33
37.90
39.42
40.84

42.14
43.28
44.26
45.06
45.65

46.06
46.26
46.25
46.02
45.58

44.91
44.03
42.93
41.64
40.17

38.54
36.84
35.09

114
133
147
156

159
157
152
142
130

114
98
80
69
41

20
1

23
44
67

88
110
129
147
163

170
175

23.753
1.003

41.90
+0.074

+0.06
-0.1

0.00
-1.0

Mag. 3.8

Right
Aaoenilon.

h m
17 23

8

35.15
36.54
36.01
36.62
37.07

37.66
38.24
38.83
39.41
39.98

40.68
41.06
41.58
41.96
42.34

42.66
42.92
43.10
43.20
43.22

43.17
43.04
42.85
42.59
42.28

41.94
41.57
41.20
40.86
40.66

40.30
40.12
40.02
40.00
40.08

40.27
40.53
40.88

89
47
61
65
58

00
50
58
67
85

62
48
43
88
32

26

18

10

2

5

13
19
26
31
34

37
37
34
30
26

18

10

2

8
19

26
35

Declina-
tion.

-60 36

//

67.78
66.98
54.45
63.22
62.30

180

153

123

02

58

61.72 27
61.45 —

61.50 *
61.86 ^

62.51 ^

04

63.45
64.64
56.04
67.66
59.45

61.37
63.38
65.43
67.47
69.45

71.30
72.95
74.36
76.45
76.20

76.56
76.51
76.05
76.16
73.90

72.29
70.40
68.29
66.05
63.77

61.53
59,41
57.46

110
140
162
179
192

201
205
204
198
185

166

140

110

75

86

5

46

89

126

161

189
211
224
228
224

212
195

36.038

2.038

59.05
-1.776

oc Ant,

Mag. 3.0

Right
Ascension.

h m
17 25

8

24.871
25.190
25.557
25.962
26.398

26.843
27.801 •
27.762

319
367
405
431
450

458

28.218
28.663

29.092
29.498
29.878
30.223
30.530

461
456
445
429

406
380
345
807
262

30.792 2^2

f "^ ^^
31.162 ^^

31.262

31.301 —

21

31.280
31.201
31.068
30.886
30.664

30.413
30.148
29.881
29.628
29.403

79
133
182
222
251

265
287
253
225
183

29.220 J28

29.092 ^

29.027 —

29.033 ®

29.111 '*
151

29.262

29.481 ^^^

29.763 ^^

Declina-
tion.

-49 48

//

41.95
40.68
39.62
38.79
38.21

127

106

83

58

35

37.86 jjj
37.74 —
37.84 '^

32
51
70

86
102
118

38.16
38.67

39.37

40.23

41.25

42.43

43.72 ^^
139

45.11

46.58

48.09

49.59

51.05

52.42
53.64
54.69
55.50
56.05

56.30
56.23
55.82
55.10
54.09

52.81
51.33

147
151
150
146
137

122

105

81

55

25

/
41

72
101
128

148

49.70 ^^
171

173

166

47.99

46.26

44.60
43.04
41.63

156
141

25.373
1.550

42.21

\

-o.\

1

456

APPAREXT PLACES OF STABS. 1917.

FOR THE UFPER TRAXSIT AT WASHINGTON.

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41:29

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7.114 .^ 75.75
7.014^^ 74.5«"*

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24->?: J

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vv^ 051 :?: !*' >> '^

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APPARENT PLACES OF STARS, 1917. 457

FOR THE UPPER TRANSIT AT WASHINGTON.

458 APpIrENT places OF STARS, 1917

FOR THE UPPER TRANSIT AT WASHINGTON.

WashlDfton
Mean Tune.

Jan. 1.0
10.9
20.9
30.9

Feb. 9.9

Mar.

19.8
1.8
11.8
21.7
31.7

Apr.

10.7
20.7
30.6
May 10.6
20.6

30.6

June 9.5

19.5

29.5

July 9.4

19.4
29.4
Aug. 8.4
18.3
28.3

Sept. 7.3
17.3
27.2

Oct. 7.2
17.2

27.1

Nov. 6.1

16.1

26.1

Dec. 6.0

16.0
26.0
36.0

/^Ophluchi.
Mag. 2.9

Right
Ascension.

h m
17 39

s

21.976
22.168
22.394
22.646
22.917

23.202
23.495
23.791
24.086
24.376

192
226
252
271
285

293
296
295
290
280

24.656

24.924 ^

25.175 ^^

25.407 "^

25.613 ^
179

25.792 ^^^

25.939 JJ2

26.051 ,,

26.126 3^

26.162 —
2

26.160
26.118
26.039
25.927
25.789

25.629
25.457
25.281
25.110
24.957

42

79

112

138

160

Declina-
tion.

+ 4 36

//

172
176
171
163
128

24.829
24.732 ^
24.676 j2
24.664 —
24.699 ^

82

24.781
24.907
25.075

126
168

58.55
56.83
55.18
53.66
52.34

51.29
50.54
50.12
50.06
50.36

50.99
51.90
53.09
54.47
56.00

57.63
59.30
60.95
62.54
64.04

65.41
66.64
67.68
68.55
69.21

69.68
69.93

69.97 —
69.79 ^®
69.40 ^^

62

172
165
152
132
105

75

42

6

30
63

91
119
138
163
163

167
165
159
150
137

123

104

87

66

47

25

68.78

67.94
66.89
65.63
64.20

62.61
60.93
69.23

84
105
126
143
159

168
170

Mean Place
Sec dy Tan d

D^ a, Dw a

22.313
1.003

63.81
+0.080

t^ Scozpii.
Mag. 3.1

Ri{^t
Ascension.

h m
17 41

s

46.402
46.664
46.966
47.301
47.662

48.039
48.428
48.820
49.211
49.596

49.972
50.330
50.668
50.981
51.265

51.512
51.719
51.880
51.993
52.056

52.065
52.023
51.932
51.797
51.625

51.425
51.207
50.984
50.772
50.577

50.416
50.299
50.234
60.227
50.282

50.398
60.573
60.801

262
302
335
361
377

389
392
391

385
376

358
338
313
284
247

207

161

113

63

9

42

91

135

172

200

218
223
212
195
161

117
65

7

55
116

175
228

Declina-
tion.

-40 5

//

46.89
46.02
45.31
44.74
44.33

44.06

43.91

43.89 —

43.97 *
21

31

87
71
67
41
27

15

44.18

44.49
44.89
45.39
45.99
46.69

47.47
48.32
49.23
50.18
51.14

52.07
52.92
53.67
54.29

64.74

54.97 ^
54.99 —
54.78 ^^

40
50
60
70

78

85
91
95
96
98

85
76
62
45
23

54.34
53.68

52.83
51.82
50.70
49.51
48.34

47.19
46.12
45.16

44

66
85

101
112
119
117
115

107
96

46.752
1.307

46.73
-0.842

+0.06
0.0

0.00
"1.0

1+0.08
0.0

0.00
-1.0

/^Heronlis.

Mag. 3.5

Right
Asoenadon.

h m
17 43

8

11.871
12.049
12.266
12.516
12.791

13.084
13.392
13.704
14.017
14.323

14.620
14.901
15.160
15.396
15.601

15.772
15.908
16.004
16.057

16.066 —
33

178
217
350
275
298

308
312
313
306
297

281
259
236
205
171

136
96
53

16.033

15.958
15.844
15.696
15.518

15.319
15.105
14.887
14.676
14.479

14.308
14.170
14.075

75
114
148
178
199

214
218
211
197
171

138
95

^ 49

14.026 —

14.027 ^
52

14.079

14.180 ^^^

14.329 ^^^

Deelina-
tkm.

+27 45

/f

59.55
66.77
54.15
51.76
49.73

48.12
47.00
46.41

278
262
239
208
161

112
59
6

i> DxaooniB.
Mag. 4.9

Right
Aacenslan.

46.35 —

46.85 "
99

47.84

49.30
51.15
53.35
55.78

58.39
61.07
63.77
66.38
68.87

71.17
73.22
74.98
76.43
77.52

78.24
78.58
78.52
78.07
77.22

75.97
74.35
72.38
70.11
67.58

64.88
62.07
59.26

146
185
220
243
261

268
270
281
249
230

205
176
145
109
72

34

6

45

85

125

162
197
227
253
270

281
281

12.573
1.130

66.42
+0.527

+0.05
0.0

0.00
-I.O

h m
17 43

s
20.03
20.26
20.61
21.08
21.66

22.31
23.02
23.77
24.52
25.25

25.94
26.56
27.12
27.58
27.93

28.17
28.28
28.28
28.15
27.91

27.55
27.09
26.53
26.90
25.21

24.46
23.69
22.91
22.15
21.41

20.73
20.13
19.62
19.22
18.95

18.81
18.81
18.95

33
35
47
58
65

71
75
75
73
69

62
56
46
35
24

11
0
13
24
36

46
56
63
69
75

77
78
76
74
68

60
51
40
27
14

0
14

Deelinsp
tion.

+72 10

//

76.30
71.83
68.56
65.64
63.18

61.27
59.97
59.32
59.36
60.06

61.39
63.31
65.72^

347
327
292
246
191

130
65

4

70

133

192

68.52
71.64

74.96
78.40
81.84
85.20
88.39

91.33
93.95
96.20
98.03
99.40

280
312
332

344
336
319
294

262
225
183
137
88

100.28

100.65 —

100,49 ^®

99.81 ^

98.61 ^^

171

96.90
94.72
92.10
89.12
85.85

82.36
78.79
75.25

218
262
296
327
349

357
354

24.658
3.270

83.68
+3.113

-0.02
0.0

+0.01
-1.0

APPARENT PLACES OF STARS, 1917

459

FOR THE UPPER TRANSIT AT WASHINGTON.

Washington
Mean Tune.

Jan. 1.0
10.9
20.9
30.9

Feb. 9.9

19.8
Mar. 1.8
11.8
21.7
31.7

Apr. 10.7
20.7
30.6

May 10.6
20.6

30.6

June 9.5

19.5

29.6

July 9.4

19.4
29.4
Aug. 8.4
18.3
28.3

Sept. 7.3
17.3
27.2

Oct. 7.2
17.2

27.1

Nov. 6.1

16.1

26.1

Dec. 6.0

16.0
26.0
36.0

y Ophluohi.
Mag. 3.7

Right
Ascension.

Mean Place
Sec a, Tan d

h m
17 43

Di/i a, Dui a

8

43.487
43.677
43.901
44.151
44.420

44.703
44.995
45.291
45.586
45.877

46.160
46.430
46.683
46.918
47.129

47.313
47.465
47.583
47.664
47.705

47.708
47.671
47.597
47.490
47.355

47.198
47.027
46.852
46.684
46.529

46.400

46.301

46.243 j^

46.229 —

46.262 ^
79

46.341

190
224
250
209
283

292
296
295
291
283

270
258
235
211
184

152

118

81

41

8

87

74

107

135

157

171
175
168
155
129

99

58

46.465
46.630

124
165

Declina-
tion.

+ 2 44

//

161
155
143
125
101

72
39

10.43
8.82
7.27
5.84
4.59

3.58
2.86
2.47

2.40 —

2.66 "
50

3.25
4.11
5.23
6.53
7.98

9.52
11.09
12.65
14.16
15.58

16.88
18.02
19.01
19.83
20.45

20.90
21.14
21.20
21.04
20.70

20.15
19.38
18.42
17.26
15.94

14.48
12.92
11.32

86
112
130
145
154

157
156
151
142
130

114
99
82
62
45

24
6

16
34
65

77

96

116

132

146

156
160

89 Heronlii.
Mag. 5.5

Right
Ascension.

43.813
1.001

15.38
+0.048

+0.06
0.0

0.00
-1.0

h m
17 62

170
209
241
268
288

802
308
810
306
297

3.630

3.800
4.009
4.250
4.618

4.806
5.108
6.416
6.726
6.032

6.329
6.613
6.877
7.119
7.332

7.614
7.660
7.766
7.831 ^
7.864 —

21

7.833
7.770
7.667
7.529
7.361

284
964
242
213
182

146

106

65

7.170

6.963
6.751
6.543
6.348

6.178
6.039
5.940
5.887
5.882 —

46

5.928
6.022
6.163

63
103
138
168
191

207
212
208
195
170

139
99
53

94
141

Declina-
tion.

+26 3

//

38.68
35.90
33.36
31.03
29.04

27.46
26.34
25.72

254

199
158

112
62
8

26.64 —

26.09 **
96

27.05

140
181
214

28.46
30.26
32.40
34.79

37.36
40.02
42.69
45.30
47.79

60.11
62.18
63.99
65.48
66.63

67.43
57.86
67.90 —
57.55 ^
66.81 ^*

112

55.69

257

266
267
261
249
282

207
181
149
115
80

43

54.20
52.38
50.24
47.86

45.28
42.59
39.88

149
182
214
238
258

269
271

4.310
1.113

44.75
+0.489

+0.05
0.0

0.00
-1.0

^Draconis.

Mag. 3.9

Right
Ascension.

h m
17 62

8

3.596
3.767
4.010
4.314
4.671

6.070
5.498
6.945
6.397
6.842

7.270
7.669
8.030
8.346
8.606

171
243
304
867
809

428

447
452
445
428

899
861
315
261
201

Declina-
tion.

+56 52

tr

^'^' 137

8.944 ^,
9.014
9.016 —
8.960 ^

132

8.818

197
253
808
346
377

809
405
899
382
348

8.621

8.368
8.065
7.719

7.342
6.943
6.538
6.139
6.767

6.409
6.105 ^
4.857^
4.675 ^^
4.565 "^

32

4.533""
4.580 *^
4.703 *^

69.95
56.49
63.22
60.28
47.76

45.77
44.38
43.62

346
327
294
252
199

139
76

43.55 —

44.13 ^
122

45.35

47.15
49.45
62.18
55.24

58.51
61.92
65.36
68.74
71.97

74.96
77.66
80.02
81.97
83.47

84.60
85.02
85.02
84.60
83.47

81.93
79.90
77.43
74.59
71.42

68.04
64.53
61.03

180
280
278
806
327

341
344
338
323
209

270
286
195
150
108

52
0

52
108
154

208
247
284
317
838

351
350

5.684
1.830

67.24
+1.533

\

+0.02
0.0

0.00

86 Draoonls.
Mag. 6.0

Right
Ascension.

h m
17 63

3.01
3.24
3.64
4.21
4.93

5.76
6.68
7.65
8.65
9.63

10.56
11.41
12.15
12.77
13.26

23
40
57
72
83

92
97
100
96
93

85
74
62
49
31

13.57
13.72 —
13.71 ^

13.54
13.20

12.71
12.08
11.31
10.45
9.49

8.46
7.40
6.32
5.25
4.21

3.24
2.36
1.62
1.00
0.55

17
34
49

63
77
86
96
108

106
108
107
104
97

88
74
62
45
27

0.28
0.20 —
0.30 ''

Declina-
tion.

+76 68
//

21.45

18.01

344

14.75 ^^

203
260
108

11.82
9.32

7.34

6.96

5.22

5.15 —

5.74 «^
122

6.96

138
74

8.76
11.07
13.79
16.85

20.13
23.54
26.98
30.36
33.59

36.58
39.29
41.65
43.60
45.10

46.13
46.66
46.66
46.15
45.12

43.59
41.58
39.12
36.29
33.14

29.77
26.28
22.79

180
231
272
306
328

341
344
338
328
299

271
236
195
150
103

53

0

51

103

153

201
246
283
315
337

349
349

9.799

4.437

28.71
+4.323

\

460

APPARENT PLACES OF STARS, 1917.

FOR THE UPPER TRANSIT AT WASHINGTON.

WashiDfton
Mean Tune.

Jan. 1.0
10.9
20.9
30.9

Feb. 9.9

19.8
Mar. 1.8
11.8
21.8
31.7

Apr. 10.7
20.7
30.6

May 10.6
20.6

30.6

June 9.5

19.5

29.5

July 9.4

19.4
29.4
Aug. 8.4
18.3
28.3

Sept. 7.3
17.3
27.2

Oct. 7.2
17.2

27.1

Nov. 6.1

16.1

26.1

Dec. 6.0

16.0
26.0
36.0

0 HerculiB*
Mag. 4.0

Rfg^t
Ascension.

Mean Place
Sec a, Tan d

h
17

m
53

8

23.386
23.551
23.762
24.013
24.294

24.601
24.925
25.259
25.596
25.929

26.251
26.556
26.840
27.094
27.316

27.501
27.643
27.741
27.792

27.794 —

45

105
211
251
281
307

324
334
337
833
822

805
284
254
222

185

142
08
51

Z>^ a, T>m a

27.749
27.658
27.524
27.351
27.145

26.915
26.669
26.417
26.168
25.933

91

134
173
206
230

246
252
249
235
208

25.725
25.551
25.419
26.336
25.306

25.331
25.410
25.543

174

132

83

30

25

79
133

Declina-
tion.

+37 15

//

32.31
29.24
26.33
23.70
21.43

19.63

18.36

17.67 ^^

17.57 —

18.08 "
107

19.15

307
291
283
227
180

127
69

y Ophluohl.

Mag. 3.5

Right
Asoensfcm.

159
205
241
272
291

20.74
22.79
25.20
27.92

30.83
33.87
36.91
39.91

42.78

45.43
47.84
49.92
51.65
53.00

53.93
54.42

54.46 —
54.05 *^
53.18 ^^

131

51.87

304
304
300
287
265

241

208

173

135

93

49

50.13

47.99
45.51
42.75

39.78
36.68
33.58

174
214
248
276
297

310
310

24.377
1.257

38.91
+0.761

h
17

m
54

+0.04

0.00

'V^, D^a I 0.0 -1.0

s

27.130
27.322
27.549
27.802
28.075

28.363
28.661
28.964
29.268
29.570

29.865
30.150
30.422
30.674
30.905

31.108
31.281
31.421
31.621
31.582

31.601
31.579
31.518
31.422
31.294

31.144
30.977
30.804
30.636
30.481

192
227
253
273
288

298
303
304
802
295

285
272
252
281
203

173

140

100

61

19

22

61

96

128

150

167
173
168
155
131

30.350 ^

30.251 ^^

30.192 j^

30.177 —

30.209 ^^
79

30.288
30.413 ^^
30.578 ^^

Declina-
tion.

- 9 45

//

55.65
56.53
57.40
68.23
68.96

59.66
59.99
60.22
60.25
60.06

59.68
59.13
58.42
57.60
56.71

55.79
54.86
53.96
53.11
52.33

51.65
61.05
60.55
50.13
49.80

49.57
49.40
49.30
49.29
49.36

49.52
49.79
50.15
50.63
51.23

51.94
52.72
53.67

88
87
88
78
60

48
28
3
19
38

55

71
82
89
92

93
90
85
78
68

60
50
42
33
23

17

10

1

7
16

27
36
48
60
71

78
85

S Herculla.

Mag. 3.8

27.394
1.015

51.93
-0.172

Right
Ascension.

h m
17 54

166
207
241
270
290

805
314
316
813
802

+0.07

0.0

0.00
-1.0

290
271
246
216
184

147

106

64

8

31.620
31.786
81.993
32.234
32.604

32.794
33.099
33.413
33.729
34.042

34.344
34.634
34.905
36.151
35.367

35.651
35.698
36.804
35.868
35.889 —

25

35.864
35.796
35.688
35.544
35.368

35.168
34.952
34.730
34.512
34.308

34.127
33.979
33.871
33.809
33.796

33.834
33.923
34.059

68
108
144

176
200

216
222
218
204
181

148

108

62

13

38

Declina-
tion.

+29 15

ff

15.75
12.95
10.29

7.86

6.78

4.12
2.94
2.29
2.20 —
2.65 ^

98

3.63

280
266
243
206
166

118
05

5.08

6.95

9.17

11.67

14.34
17.11
19.91
22.65
25.27

27.70
29.89
31.80
33.38
34.61

145
187
222
250
267

277
280
274
262
243

219
191
158
123
86

47

36.47

36.94

36.98 —

35.63 ^

34.88 ^^
117

y Draconls.
Mag. 2.4

Right
Aaoenskm.

33.71
32.16
30.26
28.02
- 1 25.53

89
136

155
190
2?4
249
269

22.84

20.03
17.20

281
283

h

17

m
54

32.377
1.146

21.90
+0.660

+0.05
0.0

0.00
-1.0

8

39.040
39.204
39.429
39.708
40.032

40.392
40.778
41.179
41.685
41.986

42.373
42.735
43.068
43.361
43.608

43.804
43.944
44.027
44.050
44.012

43.914
43.761
43.555
43.303
43.014

42.694
42.355
42.008
41.665
41.340

41.044
40.787
40.581
40.434
40.351

40.336
40.391
40.612

164
225

279
324
360

380
401
400
401
387

362
333
293
247
196

140
83
23

38
98

153
206
252
289
320

339
347
343
325
296

257

206

147

83

15

55
121

Decline*
tion.

+61 29

ff

46.42
43.03
39.82
36.91
34.42

339
321
291
249
198

32.44
31.04
30.27

140

77

30.16 —

30.71 ^
no

31.87

33.60
35.84
38.50
41.48

44.69
48.03
51.40
54.71
57.89

60.86
63.52
65.85
67.79
69.29

70.33
70.88
70.92
70.46
69.47

68.00
66.05
63.68
60.91
57.83

54.53
51.10
47.66

173
224
266
298
321

334
337
331
318
290

207
233
194
150
104

55

4

47

98
147

195
237
277
308
330

343
344

40.717
1.606

53.36
+1.257

+0.03
0.0

0.00
-1-0

APPAKENT PLACES OF STARS, 1917.

461

FOR THE UPPER TRANSIT AT WASHINGTON.

Washington
Mean Tune.

Jan. 1.0
10.9
20.9
30.9

Feb. 9.9

19.8
Mar. 1.8
11.8
21.8
31.7

Apr. 10.7
20.7
30.6

May 10.6
20.6

30.6

June 9.5

19.5

29.5

July 9.5

19.4
29.4
Aug. 8.4
18.3
28.3

Sept. 7.3
17.3
27.2

Oct. 7.2
17.2

27.2

Nov. 6.1

16.1

26.1

Dec. 6.0

16.0
26.0
36.0

67 Ophluolil.
Mag. 3.9

Right
Ascension.

h m
17 56

Mean Place
Sec dy Tan d

D}jf a, Dw a

s
28.956
29.136
29.348
29.587
29.849

30.126
30.414
30.707
31.002
31.295

31.582
31.858
32.120
32.364
32.585

32.780
32.943
33.072
33.165
33.217

33.230
33.202
33.135
33.035
32.904

32.751
32.581
32.407
32.235
32.077

180
212
239
262
277

288
293
295
293
287

276
262
244
221
195

163

129

93

52

13

28

67

100

131

153

170
174
172
158
137

31.940 ^^
31.835 ^7
31.768 24
31.744 —
31.765 ^^

67

31.832
31.943 ^^^
32.096 *^

Declina-
tion.

+ 2 55

//

60.11
58.53
56.99
55.58
54.35

53.35
52.65
52.27

52.21 —

52.50 "
61

158
154
141
123
100

70
38

0 Ant.
Mag. 3.9

Right
Asoension.

h m
18 0

53.11
54.00
55.15
56.49
57.98

59.56
61.18
62.80
64.36
65.82

67.17
68.36
69.40
70.26
70.93

71.41
71.70

89
115
134
149
158

162
162
156
146
136

119
104

86

67

48

39j

9

71.79 —
71.68 ^^

71.35

70.83
70.10
69.17
68.04
66.75

65.32
63.79 ^^
62.21 ^^

33
52

73

93

113

129

143

29.302
1.001

64.66
+0.051

+0.06
0.0

0.00
-1.0

9.617

9.890

10.216

10.585

10.989

11.417
11.863
12.319
12.779
13.235

13.681
14.113
14.523
14.906
15.253

15.560
15.819
16.026
16.174
16.260

16.284
16.246
16.147
15.993
15.793

15.557
15.294
15.022
14.753
14.505

273
826
860
404
428

446
456
460
456

446

432
410
883
847
807

259

207

148

86

24

38

99

154

200

236

263
272
269
248
215

Deellna-
tbn.

-50 5

//

154
139
120
101
79

58
38

55.83
54.29
52.90
61.70
50.69

49.90

49.32

48.94 ,^

48.79 —

48.85 •
26

49.11

49.56

k50.21

51.03

52.03

53.20
54.49
55.87
57.32
58.80

60.25
61.63
62.88
63.94
64.78

14.290 ^^
14.122 ^^^
14.012 ^
13.969 —
13.995 *

99

14.094
14.261
14.494

167
233

45
66

82
100
117

129
138
145
148
145

138

125

106

84

57

65.35
65.62 —
65.57 ^
65.17 ^
64.46 ^^

100

7^ Sagittirii.

Mag. 3.1

Right
Ascension.

63.46
62.18
60.70
59.05
57.33

55.58
53.86
52.24

128
148
165
172
175

172
162

h m
18 0

10.166
1.559

54.79
-1.196

8

28.202
28.418
28.673
28.959
29.269

29.697
29.937
30.283
30.632
30.979

31.320
31.661
31.965
32.261
32.533

32.774
32.981
33.148
33.272
33.350

33.381
33.364
33.301
33.197
33.057

32.887
32.700
32.503
32.310
32.133

216
255
286
810
828

840
346
849
847
841

831
814
296
272
241

207

167

124

78

31

17

63

104

140

170

187
197
193
177
151

31.982 ^^^
31.867 ,,
31.797 21
31.776 —
31.809 ^

86

31.895
32.034
32.219

139
185

Declina-
tion.

-30 25

//

36.85
36.45
36.13
36.90
36.71

36.57
36.46
36.36
35.28
36.21

36.15
36.10
36.09
35.12
35.21

36.36
35.60
35.89
36.24
36.63

37.06
37.60
37.91
38.28
38.57

38.75
38.81
38.75
38.54
38.21

37.77
37.23
36.64
36.01
35.39

34.81
34.28
33.82

40
32
23
19
14

11

10

8

7

6

6
1

3

9

15

24
29
35
39
43

44

41
37
29
18

6

6
21
33
44

54

59
63
62

58

53
46

70 Ophluchi.
Mag. 4.1

Right
Ascension.

28.482
1.160

34.56
-0.587

h
18

8

16.211
16.387
16.596
16.833
16.092

16.367
16.654
16.947
17.243
17.537

17.826
18.104
18.368
18.615
18.841

19.039
19.207
19.342
19.440
19.497

19.514
19.491
19.429
19.334
19.206

19.056

18.888
18.713
18.541
18.383

m
1

176
209
237
259
275

287
293
296
294
288

279
264
247
226
198

168

135

98

57

17

23

62

95

128

150

168
175
172
158
138

+0.09
0.0

0.00
-1.0

1+0.08

0.00

l»-24^ 107
18.138 .^

18.068 ^

18.040 —

18.057 ^^

63

18.120
18.227 ^°^
18.378 ^^^

Declfaift-
tion.

+ 2 30

ff

59.50
67.93
66.40
64.99
53.76

52.75
52.03
61.62
61^—'
51.81 ^

67

62.38

167
158
141
123
101

72
41

63.23
64.34
65.64
67.10

68.64
60.22
61.80
63.33
64.76

66.08
67.24
68.24
69.07
69.71

70.17
70.43

85

111
130
146
154

158
158
153
143
132

116

100

83

64

46

26

70.50 —

70.36 "
33

53

74
93

70.03

69.50
68.76
67.83
66.71 ^^^

65.43

64.01
62.49
60.93

128
142

152
156

15.559
1.001

63.87
+0.044

\'^.^^
^S^

462 APPARENT PIACES OF STABS, 1917.

FOR THE UPPER TRANSIT AT WASHINGTON.

APPARENT PLACES OF STARS, 1917. 463

FOR THE TIPPER TRANSIT AT WASHINGTON.

464

APPARENT PLACES OF STARS, 1917,

FOR THE UPPER TRANSIT AT WASHINGTON.

Washington
Mean Tune.

Jan. 1.0
11.0
20.9
30.9

Feb. 9.9

Mar.

19.9
1.8
11.8
21.8
31.7

Apr.

10.7
20.7
30.7
May 10.6
20.6

30.6

June 9.6

19.5

29.5

July 9.5

19.4
29.4
Aug. 8.4
18.4
28.3

Sept. 7.3
17.3
27.3

Oct. 7.2
17.2

27.2

Nov. 6.1

16.1

26.1

Dec. 6.1

16.0
26.0
36.0

^Saglttarii.
Mag. 2.0

Aaoenakm.

h
18

m
18

Mean Place
Sec a, Tan d

Dfff a, Dm a

s

39.439
39.643
39.889
40.169
40.477

40.806
41.152
41.508
41.869
42.232

42.591
42.942
43.281
43.602
43.899

44.166
44.398
44.591
44.739
44.838

44.888
44.887
44.836
44.739
44.602

44.432
44.239
44.035
43.830
43.637

43.468
43.333
43.242
43.201
43.214

43.281
43.402
43.574

204
346
280
808
829

346
356
361
363
359

351
330
321
297
267

282

103

148

99

50

1

51

07

137

170

193
204
205
103
160

135
91
41

13
67

121
172

Declina-
tion.

-34 26

//

31.95
31.23
30.56
29.97
29.45

29.00
28.61
28.26
27.97
27.74

27.56
27.44
27.40
27.44
27.58

27.83
28.17
28.61
29.14
29.74

30.38
31.04
31.68
32.26
32.76

33.14

33.36

33.42

: 33.31

I 33.01

32.55
31.95
31.22
30.42
29.58

28.73
27.90
27.11

109 Heronlia.
Mag. 3.9

Rfg^t
Afloension.

72
67
50
52
45

39
35
29
23
18

12

4

4
14
25

34
44

53
60
64

66
64
58
50
38

22
6

11
30
46

60
73
80
84
85

83
70

39.755
1.212

29.56
-0.685

h m
18 20

+0.08
0.0

0.00
-1.0

s

9.015
9.158
9.341
9.557
9.801

10.068
10.351
10.646
10.948
11.251

11.551
11.843
12.122
12.381
12.617

12.825
13.000
13.138
13.236
13.292

13.304
13.273

143
183
216
244
267

283
205
302
303
300

292
279
259
236
206

175

138

98

56

12

31
73

Declina-
tion.

+21 43

//

47.38
44.90
42.52
40.33
38.40

36.83
35.68
34.99
34.80 —
35.11 ^^

78

35.89

248
238
219
198
157

115
09

37.12
38.75
40.69
42.93

45.33
47.84
50.41
52.93
55.36

57.65
59.72

123
163
194
224
240

251
267
262
243
229

13.200 '"; 61.57

13.089
12.946

12.774
12.585
12.386
12.185
11.994

111

143
172

180
199
201
191
171

63.13

64.38

65.33
'65.93

207
185
156
126
96

60

11.823
^^'^'l 100

11.569 ^
11.501
11.478 —

24

11.502
11.572 ^°
11.688 ^^^

24

66.17 —
66.06 "
65.59 *^

84

64.75
63.57 ^^®

152
181
208
227

62.05

60.24
58.16

55.89
63.47
51.00

242

247

9.641
1.076

51.57
+0.399

+0.05
0.0

0.00
-1.0

a Teleaoopii.

Mag. 3.8

Rii^t
AwwnBJoan.

h
18

m
20

8

48.699
48.928
49.207
49.529
49.886

50.268
50.671
51.087
51.510
51.935

52.356
52.768
53.163
53.538
53.884

54.194
54.463
54.685
54.853
M.964

55.016
55.008
54.942
54.823
54.655

54.449
54.216
53.967
53.718
53.481

220
279
822
857
882

403
416
423
425
421

412
395
375
346
310

260
222
168
111
52

8

66

119

168

206

233
240
249
237
206

Declina-
tion.

-46 0

//

53.273 ^^ ,
63.104
52.985 ^
52.923 —
52.926 ^

67

52.993
53.123 ^^
53.315 ^^

144
133
119
106
90

57.68
56.24
54.91
53.72
52.66

51.76
51.03
50.45
50.05
49.82

49.74
49.85
50.14
50.59
51.23

52.03
52.97
54.04
55.23
56.47

57.73
58.98
60.14
61.18
62.06

62.72
63.13
63.26 —
63.10 "
62.65 ^

74

61.91
60.92
59.71
58.35
56.88

30.17

73

30.85

68

58

31.58

73

40

32.35

77

23

33.12

77

8

75

11

29
45
64
80

94
107
110
124
126

125

116

104

88

66

41

65.35
53.81
52.33

99

121
136
147
153

154
148

49.165
1.440

65.68
-1.036

+0.09
0.0

+0.01
-1.0

X Braoonia.

Mag. 3.7

Right
Afloension.

h
18

m
22

8

28.34
28.45
28.70
29.08
29.57

33.87
34.58
35.23
35.79
36.26

36.62
36.86
36.97
36.96
36.83

36.58
36.19
35.71
35.14
34.48

33.76
33.00
32.20
31.40
30.62

29.87
29.18
28.57
28.07
27.69

27.42
27.29
27.32

11
25
38
49
60

71
65
56
47
36

24

11

1

13
25

39
48
57
66
72

76
80
80
78
75

69
61
50
38
27

13
3

Declina-
tkm.

+72 41

45.44
41.94
38.54
35.39

350
340
315
278

32.61

231

30.30 ,..
28.54 '''
27.40
26.94
27.14

85

27.99
29.46

114

46
20

31.49
33.99
36.87

40.07
i3.45
46.94
60.44
53.85

57.ia
60.11
62.81
65.16
67.08

147
203
250
288
320

338
349
350
341
32S

301
270
235
192
147

68.55

69.53
70.00 —
69.94 *
69.34 ^

112

68.22

164
213
256
294
324

66.58

64.45
61.89
58.95

55.71
52.28
48.77

343

351

33.352
3.362

49.41
+3.210

-0.02
0.0

-0.02
-1.0

I

APPARENT PLACES OF STARS, 1917

465

FOR THE UPPER TRANSIT AT WASHINGTON.

Wushinfton
Mean Tunc.

Jan. 1.0
11.0
20.9
30.9

Feb. 9.9

19.9
Mar. 1.8
11.8
21.8
31.7

Apr. 10.7
20.7
30.7

May 10.6
20.6

30.6

Juno 9.6

19.5

29.5

July 9.5

19.4
29.4
Aug. 8.4
18.4
28.3

Sept. 7.3
17.3
27.3

Oct. 7.2
17.2

27.2

Nov. 6.1

16.1

26.1

Dec. 6.1

16.0
26.0
36.0

A. Sagittaiii.
Mag. 2.9

Right
Ascension.

h m
18 22

s
50.642

50.826

51.0-19

51.303

51.581

51.883
52.198
52.523

184
223
254
278
302

315
325

52.854 ^^

53.186

53.516
53.840
54.153
54.449
54.725

54.975
55.193
55.375
55.518
55.617

55.668
55.672
55.632
55.549
55.428

65.277
55.102
54.917
54.731
54.555

332
330

324
313
296
276
250

Mean Place
Sec d, Tan d

218

182

143

99

51

4

40

83

121

151

175
185
186
176
154

54.401 ^^

54.277 ^

54.192 ^^

54.152 —

54.162 ^°
60

54.222

54.331
54.486

109
155

Declina-
tion.

-25 28

//

10.44

10.24

10.08

9.94

9.81

9.67
9.50
9.30
9.05
8.76

8.43
8.08
7.73
7.40
7.10

6.86
6.68
6.59
6.58
6.66

6.79
6.98
7.20
7.43
7.65

7.82
7.94
7.99
7.95
7.82

7.60
7.33
7.01
6.67
6.34

6.02
5.74
5.51

20
16
14
13
14

17
20
25
29
33

35
35
33
30
24

18
0
1

8
13

19
22
23
22
17

12
5

4

13
22

27
32
34
33
32

28
23

C Serpentlg.
Mag. 5.4

50.911
1.108

7.64
-0.476

Right
ABcension.

h
18

m
25

s
21.467
21.623
21.815
22.035
22.281

22.544
22.822
23.110
23.403
23.700

23.995
24.285
24.564
24.828
25.073

25.293
25.485
25.645
25.767
25.850

26.891
26.890
26.847
25.768
25.654

26.613
25.353
25.183
25.010
24.847

24.701
24.583
24.499
24.457
24.457

24.500
24.688
24.717

156
192
220
246
263

278
288
293
297
295

290
279
264
245
220

192

160

122

83

41

43

79

114

141

160
170
173
163
146

118

84

42

0

43

88
129

Declina-
tion.

-22

//

27.25
28.46
29.65
30.74
31.70

121

119

109

96

76

32.46 3,

32.98

33.25 —

33.22 ^

32.91 '^
61

32.30

83
107
122
135
143

31.47
30.40
29.18
27.83

26.40
24.95
23.51
22.12
20.86

19.67
18.62
17.73
16.98
16.40

15.96
15.69
16.66 —
16.60 *

145
144
139
126
119

105
89
75
58
44

27

16.78

16.12
16.63
17.28
18.09
19.03

20.10
21.25
22.46

18
34

51
65
81
94
107

115
121

21.795
1.001

23.78
-0.036

1 Aquilse.
Mag. 4.1

Right
Ascension.

h
18

m
30

s
41.128

41.285 ^^^
191

222

246

267

41.476
41.698
41.944

42.211
42.492
42.783
43.081
43.382

43.682
43.978
44.265
44.538
44.792

45.023
45.225
45.394
45.526
45.619

45.669
46.676
45.641
45.667
46.458

45.322
45.163
44.993
44.821
44.668

44.611
44.392
44.307
44.261
44.260 —

43

44.303

281
291
298
301
300

296
287
273
254
231

202

169

132

98

50

7

85

74

109

136

159
170
172
163
147

119
85
46

44.390
44.520

87
130

Declina-
tion.

- 8 18

tr

14.28
15.10
15.91
16.67
17.32

17.83

18.15

18.27 —

18.16 "
33

54

82
81
76
65
51

32

74
89

17.83

17.29

16.55

15.66

14.65 '''
no

114
113

111

104
95
85

72
60
49
37
26

16

13.55

12.41
11.28
10.17

9.13

8.18

7.33
6.61
6.01
6.62
6.15

4.90
4.74
4.68 —
4.71 '

4.82

5.04
5.35
5.76
6.27
6.88

7.59
8.36
9.17

11
22

31
41
51
61
71

77
81

41.420
1.011

11.05
-0.146

1+0.06
-\-0.A

C Pavonls.
Mag. 4.1

Right
Ascension.

h m
18 33

18.54
18.91
19.39
19.98
20.66

21.40
22.20
23.04
23.91
24.78

25.64
26.49
27.31
28.07
28.77

29.38
29.90
30.32
30.63
30.81

30.87
30.81
30.62
30.30
29.90

29.41
28.86
28.27
27.66
27.08

26.64
26.07
25.70
25.46
25.33

25.34
25.48
25.77

37
48
59
68
74

80
84
87
87
86

85
82
76
70
61

52
42
31
18
6

6
19
32
40
49

65
59
61
58
54

47
87
24
13
1

14
29

Declina-
tion.

-71 29

0r

65.91
63.14
60.51
68.09
66.94

54.09
62.59
61.46
60.70
60.33

50.33
50.73
61.50
52.63
54.08

55.83
57.83
60.04
62.39
64.82

67.25
69.62
71.82
73.80
75.47

76.76
77.61 33
77.99 —
77.87 "
77.23 "

114

76.09

277
263
242
215
185

150

113

76

37

0

40

77

113

145

175

200
221
235
243
243

237
220
196
167
129

85

74.48
72.47
70.13
67.61

64.74
61.89
59.06

161

201
234
262
277

285
283

20.434
3.152

64.20
-2.989

Dt;^ a, D« a

+0.07
0.0

0.00
-1.0

+0.06
0.0

0.00
-1.0

0.00

V

+0.14

39398*' -191 7 SO

466

APPARENT PLACES OF STARS, 1917

FOR THE UPPER TRANSIT AT WASHINGTON.

WaahixiKton
Moan Tune.

Jan. 1.0
11.0
20.9
30.9

Feb. 9.9

€L Lyree.
Mag. 0.1

Right
Aflcensioxi.

Mar.

19.9
1.8
11.8
21.8
31.8

Apr.

10.7
20.7
30.7
May 10.6
20.6

30.6

June 9.6

19.5

29.5

July 9.5

19.5
29.4
Aug. 8.4
18.4
28.3

Sept. 7.3
17.3
27.3

Oct. 7.2
17.2

27.2

Nov. 6.2

16.1

26.1

Dec. 6.1

16.0
26.0
36.0

h m
18 34

116

s
6.597
6.713
6.879 ^^

209

248
280

306
324
336
342
339

331
315
292
263
229

190
144

97

Mean Place
Sec a, Tan a

D^ a, Dm a
XV4 T>md

7.088
7.336

7.616
7.922
8.246
8.582
8.924

9.263

9.594

9.909
10.201
10.464

10.693
10.883
11.027
11.124 ^
11.170 —

4

11.166
11.112
11.010
10.863
10.679

10.461

10.221

9.967

9.709

9.458

9.225
9.020
8.851
8.725
8.649

8.625
8.654
8.737

54
102
147
184
218

240
254
258
251
233

205

169

126

76

24

20
83

Declixuir
tion.

+38 42

II

17.40

14.34

11.36

8.59

6.14

306
298
277
245
205

2-54,00

1-54 ,0
M4 —

1.34 ^

79

2.13

2 Aquilse.
Mag. 4.7

134
184
228
203
289

3.47
5.31

7.59
10.22

13.11
16.19
19.35
22.52
25.61

28.55
31.29
33.75
35.88
37.66

39.03

39.98

40.48

40.52 —

40.09 *^
89

39.20

308
316
317
309
294

274
246
213
178
137

95
50

37.85
36.06
33.88
31.37

28.59
25.62
22.56

135
179
218
251

278

297
306

7.695

1.281

20.61
+0.801

Right
Ascension.

h m
18 37

s
43.529
43.680
43.865
44.082
44.323

44.586
44.864
45.154
45.451
45.753

46.055
46.353
46.644
46.922
47.181

47.418
47.627
47.804
47.943
48.043

151
185
217
241
263

278
290
297
302
302

298
291
278
259
237

209
177
139
100
67

+0.04
+0.1

-0.01

-1.0

48.100 j^

48.114 —

48.085 ^

48.016 ®^

47.911 '^
133

47.778
47.623
47.453
47.281
47.116

155
170
172
165
149

122
90
50

46.967

46.845

46.755

46.705

46.698 —
37

46.735

46.816

46.940

81
124

Declina-
tion.

-97

tt

61.76
62.51
63.24
63.90
64.48

64.92
65.17

75
73
66
58
44

25
6

65.23 —
65.07 ^^

36
57

76

91

102

110

113

113

110

102

93

82

70
59
46
35
24

15

6
51.67 —

51.70 ^

10
19

28
37
46
54
62

70
74

64.71

64.14
63.38
62.47
61.45
60.35

59.22
58.09
56.99
55.97
55.04

54.22
53.52
52.93
52.47
52.12

51.88
51.73

^Sagittaiii.
Mag. 3.3

51.80

51.99
52.27
52.64
53.10
53.64

54.26
54.96
55.70

Right
Aacenskm.

h
18

m
40

s
27.989
28.157
28.365
28.605
28.875

29.166
29.476 ^^®

168

2as

240
270
291

Declinar
tion.

-27 4

//

29.798
30.130
30.466

30.802
31.135
31.461
31.771
32.063

32.331
32.569
32.770
32.931
33.047

322
332
336
336

333
326
310
292
268

238
201
161
116
69

43.817
1.013

58.66
-0.161

+0.07
+0.1

0.00
-1.0

33.116 22
33.138 —
33.112 ^
33.041 '^
32.930 "^

144

32.786

171
1S5
189
182
164

137
99
55

32.615

32.430
32.241
32.059

31.895
31.758
31.659
31.604

31.596 —

42

31.638
31.729
31.866

91
137

40.73
40.34
39.98
39.64
39.30

38.96
38.60
38.22
37.80
37.35

36.89
36.42
35.97
35.56
35.20

34.92
34.74
34.65
34.67
34.78

34.99
35.26
35.57
35.91
36.24

36.52
36.74
36.88
36.92
36.85

36.68
36.41
36.07
35.68
35.26

34.83
34.40
34.00

39
36
34
34
34

36
38
42
45
46

47
45
41
36
28

18
9

2
11
21

27
31
34
33
28

22

14

4

7
17

27
34
39
42
43

43
40

110 Herculis.
Mag. 4.3

Right
Ascension.

28.264
1.123

37.80
-0.511

h m
18 42

+0.07
+0.1

+0.01
-1.0

4.710
4.832
4.993
5.187
5.413

5.664
5.933
6.218
6.514
6.815

7.116
7.413
7.701
7.974
8.225

8.452
8.646
8.805
8.925
9.003

9.037
9.027
8.974
8.882
8.753

8.595
8.415
8.221
8.023
7.831

7.654
7.501
7.381
7.299
7.259

7.263
7.313
7.405

122
161
194
226
251

269
285
296
301
301

297
288
273
251
227

194

159

120

78

34

10

53

92

129

158

180
194
198
192

in

153

lao

82
40

4

50
02

Declina-
tion.

+20 27

It

54.69
52.33
50.02
47.88
45.98

230
231
214

190
158

^•^ 118
43.22 ,^

42.48 '

42.21 ^

42.43 ^
70

43.13
44.28
45.82
47.69
49.85

52.21
54.69
57.23
59.76
62.21

64.53
66.66
68.58
70.23
71.60

72.65
73.37
73.76
73.81 -^

73.49 ^
66

115
154
187
216
236

248
254
258
245
232

213
192

165
137
105

72
30

72.83
71.82
70.48
68.84
66.94

64.81
62.53
60.18

101
134
164
190
213

228
335

5.321
1.067

57.52
+0.373

+0.05
+0.1

0.00
-1.0

APPARENT PLACES OF STARS, 1917. 467

FOR THE UPPER TRANSIT AT WASHINGTON.

Washington
Mean Time.

Jan. 1.0
11.0
21.0
30.9

Feb. 9.9

6 AquilBB.
Mag. 4.5

Right
Ascension.

Mar.

Apr.

May

19.9
1.8
11.8
21.8
31.8

10.7
20.7
30.7
10.7
20.6

30.6

June 9.6

19.5

29.5

July 9.5

19.5
29.4
Aug. 8.4
18.4
28.4

Sept. 7.3
17.3
27.3

Oct. 7.2
17.2

27.2

Nov. 6.2

16.1

26.1

Dec. 6.1

16.1
26.0
36.0

h m
18 42

Mean Place
Sec d, Tan d

s
45.920
46.062
46.239
46.447
46.680

46.935
47.206
47.490
47.782
48.079

48.377
48.673
48.961
49.237
49.495

49.731
49.940
50.116
50.257
60.357

142
177
208
233
255

271
284
292
297
298

296
288
276
258
236

209
176
141
100
58

50.415 jg

50.431 —
50.405 ^

50.338
50.236

50.104
49.951
49.783
49.610
49.445

49.294
49.169
49.075
49.020 j^
49.006 —

30

49.036
49.110
49.224

67
102
132

153
168
173
165
151

125
94
55

114

Declina-
tion.

- 4 50

ft

98
97
89
76
60

39

18.58

19.56
20.53
21.42
22.18

22.78

23.17 ,^

23.31 —

23.21 *°

22.84 ^^
62

22.22

21.38

20.35

19.16

17.87

16.52
15.16
13.81
12.53
11.35

10.27
9.33
8.53
7.88
7.36

6.99
6.76
6.66
6.68
6.82

7.10
7.50
8.02
8.66
9.42

10.28
11.21
12.17

A. Pavonii.

Mag. 4.4

Right
Ascension.

84
103
119
129
135

136
135
128
118
108

94
80
65
52
37

23
10

2
14
28

40
52
64
76
86

93
96

46.231
1.004

15.57
-0.085

h
18

m
44

s
30.77
31.02
31.36
31.76
32.22

32.73
33.29
33.87
34.47
35.08

35.69
36.29
36.87
37.42
37.93

38.39
38.80
39.14
39.39
39.57

38.85
38.49
38.10
37.70
37.32

36.97
36.66
36.41
36.24
36.16

36.17
36.28
36.48

25
34
40
46
51

56
58
60
61
61

60
58
55
61

46

41

34

25

18

8

39.65 i

39.65

39.56

39.39

39.15

0

9

17

24

30

36
39
40
38
35

31
25
17

8

1

11
20

Declina-
tion.

-62 16

//

65.56
63.13
60.81
58.65
56.68

54.96
53.49
52.32
51.44
50.89

50.65
50.73
51.13
51.85
52.85

54.15
55.69
57.43
59.33
61.34

63.39
65.43
67.37
69.14
70.67

71.89

72.76

73.24

73.27 —

72.86 *^
85

72.01

243
232
216
197
172

147

117

88

55

24

8

40

72

100

130

154
174
190
201
205

204
194
177
153
122

87

48

Var. 3.4r-4.1

Right
Ascension.

70.74
69.11
67.17
64.98

62.63
60.19
57.73

127
163
194
219
235

244
246

31.787

2.150

63.04
-1.903

h
18

m
47

s
0.001
0.107
0.258
0.449

106
151
191

0.677 ^
259

0.936
1.220
1.524
1.840
2.163

2.488
2.808
3.115
3.406
3.671

3.908
4.108
4.268
4.384
4.453

4.474
4.446
4.372
4.254
4.097

3.909
3.695
3.467
3.233
3.004

2.790
2.600
2.443
2.326
2.253

2.229
2.254
2.328

Declini^
tion.

+33 15

//

53.87
51.01
48.20
45.58
43.23

284
304
316
323
325

320
307
291
265
237

200
160
116

69

21

28

74
118
157
188

214
228
234
229

2141

190
157
117

73

24

25
74

286
281
262
235
197

^^•26 ,52

38.73
38.29 —
38.42 ^^

68

39.10
40.32
42.02
44.15
46.62

122
170
213
247
272

60 Draoonls.

Mag. 5.4

Right
Ascension.

49.34

52.25 ^^
301

55.26
58.29
61.25

64.09
66.73
69.13
71.22
72.98

74.37
75.36
75.94
76.08
75.79

75.06
73.89
72.32
70.36
68.08

65.52
62.78
59.93

303
296
284

264
240
209
176
139

99

58
14

29
73

117
157
196
228
256

274
285

0.919

1.196

56.11
+0.656

h
18

m
48

s
57.44
57.44
57.61
57.95
58.43

59.04
59.76
60.56
61.43
62.32

63.21
64.05
64.85
65.56
66.16

66.65
67.00
67.21
67.28
67.18

66.95
66.58
66.08
65.45
64.72

63.90
63.02
62.10
61.15
60.20

59.29
58.43
57.64
56.95
56.40

55.98
55.71
55.62

0
17
34
48
61

72
80
87
89
89

84
80
71
60
49

35
21

7

10
23

37
50
63
73

82

88
92
95
95
91

86
79
69
55
42

27
9

Declina>
tion.

+75 19

ft

70.27
66.83
63.42
60.19
57.26

344
341
323
203
253

52.70 ^^^

51.26 3^

50.45

50.30 —
53

50.82

51.96
53.69
55.93
58.62

61.67
64.97
68.43
71.97
75.48

78.89
82.12
85.09
87.75
90.03

91.90
93.31
94.21 ,^

30

94.60 —

94.46 "
68

93.78

114
173
224
269
305

330
346
354
351
341

323
297
266

228
187

141
00

92.57
90.84
88.63
85.99

82.99
79.74
76.33

121
173
221
264
300

325
341

63.584
3.950

71.11
+3.821

D^ a, Dm a
D^ d, D« d

+0.06
+0.1

0.00
-1.0

+0.11
+0.1

+0.02
-1.0

+0.04
\+0.1

-0.01

\

468 APPARENT PLACES OF STARS, 1917.

FOR THE UPPER TRANSIT AT

APPARENT PLACES OF STARS, 1917.

469

FOR THE UPPER TRANSIT AT WASHINGTON.

Washington
Mean Tunc.

Jan. ].0
11.0
21.0
30.9

Feb. 9.9

Mar.

Apr.

May

19.9
1.8
11.8
21.8
31.8

10.7
20.7
30.7
10.7
20.6

30.6

June 9.6

19.5

29.5

July 9.5

19.5
29.4
Aup. 8.4
18.4
28.4

Sept. 7.3
17.3
27.3

Oct. 7.2
17.2

27.2

Nov. 6.2

16.1

26.1

Dec. 6.1

16.1
26.0
36.0

Mean Place
Sec d, Tan d

D^a, D«0a
D^ d, D- d

Mag. 3.3

Right
Ascemion.

h
18

m
55

Declina-
tion.

+32 34

s
49.401
49.498
49.639
49.821
50.040

50.291
50.567
50.865
51.177
51.497

51.821
52.142
52.452
52.747
53.020

//

97
141
1K2
219
251

276
29S
312
320
324

28.17

25.35
22.58
19.98
17.63

282
277
260
235
199

321
310
295
273
243

'^'^ 155

''•^ lot
13.05 ^

12.57 -

12.64 ^

63

13.27

116

164

207

243

270

53.263 ;
53.471 ** '
53.641 '^

126 ■

53.767

53.846

53.878
53.861
53.797
53.689
53.541

79
32

17

106 \

148

181

53.360
53.153 *^" '
52.930 ^ I
52.700 ^
52.473 ^

213

52.260
52.068
51.909
51.787
51.709

14.43
16.07
18.14
20.56

23.26
26.14
29.13
32.15
35.13

37.98
40.64
43.07
45.21
47.03

48.48
49.54
50.19
50.42 -■
50.21

288
299
302
298

285

266
243
214
183
145

106
65
23

21
65

51.677
51.694
51.760

192

159

122

78

32

17
66

49.56
48.49
47.01
45.15
42.95

107
148
186
220
249

40.46
37.78 ^

34.99

279

50.298
1.187

+0.04
+0.1

29.74
+0.639

-0.01
-1.0

f Aquilse.

Mag. 4.2

Right
Ascension.

h m
18 55

Declina-
tion.

8

50.786
50.900
51.050
51.233
51.447

51.684
51.943
52.218
52.505
52.799

53.096
53.391
53.680
53.957
54.216

54.452
54.659
54.834
54.972
55.069

307

176

138

97

53

55.122 jQ
55.132 -
55.098 !*
55.024
54.913 "i

140

54.773
54.607
54.427
54.240
54.057

53.888
53.739
53.621
53.537
53.495

53.494
53.537
53.622

51.301
1.035

166
180
187
183
160

149

118

84

42

1

43

85

+14 57

114
150
183 I
314
237

259
275
387
394
297

395
389
377
359
336

14.57

12.52

10.51

8.63

6.97

205
201
188
166
140

63

3.91 „
3.70 —

3.92 "

66

4.58

106

143

174

199

318

5.64

7.06

8.80

10.79

12.97
15.26
17.60
19.93
22.19

24.31
26.28
28.04
29.56
30.82

339
334
333
336
313

197
176
153
136
100

31.82

32.52
32.93 ^,
33.03 —
32.82 ^^

51

32.31

82
110
137
161
181

31.49
30.39
29.02
27.41

25.60
23.64
21.61

196
203

16.73
+0.267

+0.05
+0.1

0.00
-1.0

CSagittaili.

Mag. 2.7

Right
Ascension.

h
18

m
57

s
19.607
19.760
19.953
20.182
20.443

20.728
21.034
21.356
21.690
22.033

22.378
22.722
23.061
23.389
23.698

23.986
24.243
24.465
24.646
24.783

Declina-
tion.

-29 59

//

153
193
229
261
285

306
322
334
343
345 I

i

344

339!
828 :

SOOi
3881

357
333
181
137

88

63.39
62.76
62.14
61.53
60.94

60.34
59.74
59.13
58.52
57.91

57.32
56.76
56.24
55.79
55.43

55.18

56.04

55.03 —

55.15 "
35

84

63
63
61
50
60

60
61
61
61
59

56
53
45
36
35

14

24.871 3,
24.910 —
24.897 "
24.837 ^,
24.734 '^ ;

139 '

24.595 I
24.426 ^^ I
24.239 ^^ :
24.045 ***
23.854 "^ '

175 i
23.679 ^^ :
23.529 jj^ >
23.415 .^1

23.316 —

25 ,

55.40

55.74
56.16
56.64
57.15
57.65

58.10
58.47
68.73
58.87
58.88 —

14

58.74
58.46
58.07
57.59
57.03

43

48
51
50
45

37
36
14

23.341
23.414
23.536

19.884
1.155

+o!o8

\+0A

73
123

56.43
55.80
55.17

60.26
-0.577

28
39
48
.■>6
60

63
63

C Aqoilce.
Mag. 3.0

Right

Ascension.

h m
19 1

8

35.204
35.312
35.457
35.636
35.845

36.078
36.333
36.606
36.889
37.182

37.479
37.775
38.066
38.346
38.608

38.850
39.063
39.243
39.387
89.489

108
145
179
209
233

255
272
284
293
2U7

296
291
280
262
242

213
180
144
103
60

39.649 j^
39.566 —
39.538 ^

39.470
39.365

39.229
39.067
38.891
38.707
38.525

38.357
38.208
38.089
38.005
37.959

37.956
37.994
38.075

68
105
136

163
176
184
183

168

149
119

84
46

Declina-
tion.

+13 44

ff

19.23
17.25
15.32
13.50
11.88

198
193
183
163
135

10.53 j^

9.53 ^j

8.92 ^

8.72 —

8.95 ^
65

9.60

105
139
171
195
3U

325
339
339
821
300

198
173
151
135
99

10.65
12.04
13.76
15.70

17.8-1
20.09
22.38
24.67
26.88

28.97
30.90
32.62
34.13
35.38

I
4!

36.37 ^

37.07 ^

37.49 jj

37.61 —

37.43 ^*
46

36.97
36.21
35.16
33.86
32.33

39
81

30.59
28.71
26.75

76
105
130
158
174

188
196

35.698
1.029

21.13
+0.245

470 APPAKENT PLACES OF STARS, 1917.

FOR THE UPPER TRANSIT AT WASHINGTON.

Washington
Mean Time.

Jan. 1.0
11.0
21.0
30.9

Feb. 9.9

19.9
Mar. 1.9
11.8
21.8
31.8

Apr. 10.7
20.7
30.7

May 10.7
20.6

30.6

June 9.6

19.6

29.5

July 9.5

19.5
29.4
Aug. 8.4
18.4
28.4

Sept. 7.3
17.3
27.3

Oct. 7.3
17.2

27.2

Nov. 6.2

16.1

26.1

Dec. 6.1

16.1
26.0
36.0

Mean Place
Sec a, Tan d

D^ a, Dm a
D^ a, Dm o

A. Aqoilce.
Mag. 3.6

Right
Ascension.

h m
19 1

s

50.348
50.472
50.631
50.821
51.039

51.279
51.540
51.815
52.101
52.396

52.695
52.994
53.289
53.574
53.845

54.094
54.318
54.512
54.669
54.786

124
159
lOO
218
240

261
275
2S6
295
290

299
295
285
271
240

224
104
157
117
76

54.862 32
54.894 —
54.882 *^
54.829 ^
54.740 ^

123

54.617
54.470
54.306
54.136
53.969

147
164
170
167
155

53.814 j3^
53.680 j^
53.576 ^
53.508 28
53.480 —

13
53.493

53.548
53.644

55
06

Declina-
tion.

-50

tt

30.77
31.69
32.59
33.41
34.10

34.64
34.96

92
90
82
69
54

32

35.05 —

34.88 ^^

34.46 ^
68

33.78
32.89
31.81
30.56
29.21

27.81
26.39
24.99
23.66
22.43

21.33
20.35
19.62
18.85
18.33

17.95
17.71

89
108
125
135
140

142
140
133
123
110

98
83
67
52
38

24

17.60 ^

17.62 ^

17.76

18.03
18.41
18.90
19.51
20.23

21.03
21.91
22.82

14
27

38
49
61
72
80

88
01

50.651
1.004

28.20
-0.088

+0.06
+0.1

0.00
-1.0

ot Coronse AustzallB.

Mag. 4.1

Right
Ascension.

h
19

s

49.226
49.381
49.583
49.825
50.100

50.406
50.735
51.084
51.446
51.818

52.195
52.572
52.944
53.304
53.645

53.962
54.248
54.494
54.697
54.850

m
3

155
202
242
275
306

329
349
362
372

t< I

X <

372
360
341
317

286
346
203
153
100

54.950 ^

54.994 —
54.985 ®
54.922 ^
64.812 "°

152

54.660

184
206
216
212
199

54.476
54.270
54.054
63.842

53.643 J.J
63.472 j^
53.338 ^
53.248 3^
53.209 —

15

53.224
53.293 ^
53.413 ^^

Declina-
tion.

-38 1

tr

69.70
68.55
67.42
66.32
65.26

115
113

no

106
100

64.26
63.31
62.43
61.62
60.90

60.26
59.74
59.34
59.09

95

88
81
72
64

52
40
25

58.99 —
6

59.05
59.30
59.70
60.25
60.95

61.74
62.61
63.62
64.42
66.26

65.99
66.60
67.02
67.23
67.23

66.99
66.55
65.90
65.08
64.13

63.08
61.97
60.83

25
40
55
70
79

87
91
90
84
73

61
42
21
0
24

44

65

82

95

105

111
114

49.557
1.270

66.34
-0.782

+0.08
+0.1

+0.01
-1.0

f Lyne.

Mag. 5.1

Right
Ascension.

h
19

s
19.421

19.503
19.635
19.809
20.022

20.270
20.547
20.847
21.164
21 .493

m
4

82
132
174
213
248

2

( I

300
317
329
333

21.826
22.156
22.479
22.785
23.069

23.323
23.542
23.720
23.854
23.940

23.976
23.961
23.897
23.788
23.636

23.450
23.236
23.003
22.761
22.521

99 009

22.085
21.908
21.768
21.672

21.624
21.626
21.677

330
323
306
284
254

219

178

134

86

36

15

64

109

152

186

214
233
242
240
229

207

177

140

96

48

2
51

Declina-
tion

+35 57

68.82
65.91

63.04
60.31
57.85

55.75
54.08
52.92
52.31

291
287
273
246
210

167

116

61

52.30 —

55

52.85
53.95
55.57
57.64
60.08

62.82
65.78
68.88
72.02
75.12

78.11
80.94
83.52
85.82
87.79

no

162
207
244
274

296
310
314
310
299

283
258
230
197
160

89.39 J20
90.59 ^3
91.37 3^
91.71 —
91.59 ^^

58

91.01

101
147
185
221
253

90.00

88.53
86.68
84.47

81.94
79.20
76.33

274
287

20.420
1.236

69.57
+0.726

+0.04
+0.1

-0.01
-1.0

TTSasittull.
Mag. 3.0

Rig^t
Ascension.

h m
19 4

135
173
206

s
49.462
49.597
49.770
49.976

50.211 ^
261

50.472

50.751

51.046

51.355

270
295
309

51.672 ^^^
322

511994
52.316
52.635
52.943
53.238

63.512
53.758
53.972
54.149
64.283

323
310
308
205
274

246
214
177
184
80

54.372 ^^

42

64.414 —

64.410 *

64.361 ^
80

135

64.272

54.147
53.996
63.823
53.644
63.467

63.304

53.163

53.054

52.983

52.955 —
17

52.972

53.034

63.139

162
172
170

in

163

141

100

71

63
106

tiOIL

-21 9

ft

26.64
26.54
26.44
26.31
26.13

25.89
25.57
25.16
24.66
24.06

23.37
22.63
21.86
21.07
20.31

19.61
18.97
18.43
18.01
17.71

17.63
17.46
17.48
17.57
17.72

17.90
18.08
18.25
18.39
18.48

18.51
18.51
18.46
18.39
18.30

18.20
18.10
18.01

10
10

u

18
24

32

41
50
00
60

74
78
78
7S
70

64
54
42
30
18

2

9

15

18

18

17

14

9

3

0
5
7
9
10

10
9

49.713
1.072

23.62
-0.387

+0.07
+0.1

+0.01
-1,0

APPARENT PLAGES OJF STARS, 1917. 471

FOR THE UPPER TRANSIT AT WASHINGTON.

472 APPARENT PLACES OF STARS, 1917

FOR THE UPPER TRANSIT AT WASHINGTON.

Washington
Mean Time.

Jan.

Feb.

Mar.

1.0
11.0
21.0
30.9

9.9

19.9
1.9
11.8
21.8
31.8

CO Aqnilse.
Mag. 5. 1

Right
Ascension.

m
13

Apr.

10.8
20.7
30,7
May 10.7
20.6

30.6

June 9.6

19.6

29.5

July 9.5

19.5
29.5
Aug. 8.4
18.4
28.4

Sept. 7.3
17.3
27.3

Oct. 7.3
17.2

27.2

Nov. 6.2

16.2

26.1

Dec. 6.1

16.1
26.0
36.0

Mean Place
Sec dy Tan d

h
19

s
54.783
54.880
55.015
55.183
55.382

55.606
55.852
56.117
56.396
56.685

56.980
57.278
57.572
57.857
58.127

58.376
58.599
58.792
58.948
59.064

97 i
135
168
199
224

246
265
279
2S9
295

298
294
285
270
249

223
103
156
116
74

59.138 ^

59.168 —
59.154 "
59.098 ^
59.005 ^

126

58.879

58.727
58.556
58.377
58.199

58.032
57.883
57.761
57.671
57.620

57.609
57.639
57.710

152
171
179
178
167

149

122

90

61

11

30
71

Doclina-
tlon.

-fll 26

//

40.09
38.28
36.49
34.82
33.32

181
179
167
150
124

94
56

32.08
31.14
30.58
30.41 -
30.65 ^

64

31.29
32.31
33.67
35.33
37.21

39.28
41.45
43.67
45.88
48.01

50.03
51.90
53.57
55.04
56.26

K Cygni.

Mag. 4.0

Kight
Ascension.

102
136
166
188
207

217
222
221
213
202

187
167
147
122
97

57.23 ^^
57.93 ^
58.37
58.63 —
58.41 "

38

58.03
57.37
56.45
55.28
53.89

52.31
50.60
48.80

66

92

117

139

158

171
180

D^ a. Dm a

55.236
1.020

41.49
+0.202

h m
19 15

+0.06

0.00
-0.9

s
9.264
9.304
9.409
9.578
9.807

10.088
10.416
10.782
11.177
11.589

12.009
12.427
12.832
13.215
13.565

13.874
14.133
14.338
14.481
14.561

14.575
14.523
14.408
14.233
14.005

13.731
13.420
13.083
12.730
12.377

12.033
11.710
11.422
11.177
10.984

10.851
10.781
10.778

40
105
169
229
281

328
366
395
412
420

418
405
383
350
309

259

205

143

80

14

52
115
175
228
274

311
337
353
353
344

323
288
245
193
133

70
3

Declina-
tion.

+53 12

330
330
318
292
256

54.67

51.37
48.07
44.89
41.97

39.41
37.32
35.77
34.84
34.54

34.88
35.87
37.43
39.52
42.08

45.01
48.21
51.61
55.13
58.64

62.08
65.38
68.46
71.25
73.68

75.73
77.34
78.47
79.10 ,,
79.22 —

41

78.81
77.85
76.39
74.45
72.07

69.31
66.26
63.02

209

155

93

30

34

99
156
209
256
293

320
340
352
851
344

330
308
279
243
205

161

113

63

T Diaconls.
Mag. 4.6

Right
Ascension.

96
146
194
238
276

305
324

11.130
1.670

53.51
+1.337

+0.03
+0.1

-0.03
-0.9

h ra
19 17

s
4.32
4.26
4.33
4.55
4.91

5.38
5.96
6.63
7.36
8.14

8.92

9.70

10.45

11.14

11.75

12.27
12.67
12.95
13.12
13.15

13.04
12.82
12.48
12.02
11.45

10.79

10.08

9.31

8.50

7.68

6.88
6.11
5.40
4.77
4.23

3.80
3.50
3.35

6

7
22
36
47

58
67
73

78
78

78
75
69
61
52

40

28

17

3

11

22
34
46
57
66

71
77
81
82
80

77
71
63
54
43

30
15

Declina-
tion.

+73 11

//

68.70
65.32
61.90

58.57
55.48

338
342
333
309
275

^•^3 175
48.68 ,^^

47.54 ^^

47.05 —

16

<^ Aqoilae.
Mag. 3.4

47.21
48.02
49.45
51.43
53.90

56.77
59.97
63.38
66.95
70.55

74.10
77.53
80.77
83.74
86.37

88.62
90.43
91.77
92.61

81
143
198
247

287

320
341
357
3G0
355

343
324
297
263
225

181

134

84

30

92.91 —

25

92.66

91.86
90.51
88.65
86.31

83.56
80.48

77.18

SO
135
186
234
275

308
330

9.537
3.460

66.30
+3.312

Right
Ascension.

h m
19 21

18.471
18.568
18.703
18.870
19.065

19.286
19.529
19.791
20.067
20.354

20.648
20.946
21.242
21.531
21.808

22.065
22.298
22.501
22.670
22.799

22.887
22.931

22.932 —
22.891 *^
22.811 ^

114

97
135
167
195
221

243
262
276
287
294

206
206
289
277
257

233
203
160
120

88

44

-0.02
l+O.l

-0.07
-0.9

22.697
22.556
22.396
22.227
22.058

21.898
21.755
21.639
21.555
21 .507

21.499
21.531
21.603

141
160
160
160
160

143
116

84

48

8

32
72

Declina-
tion.

+ 2 56

52.60

51.28
49.98
48.78
47.72

46.86
46.28

45.99 —
46.01 *
46.37 ^

60

47.06

132
130

lao

106
86

58

48.05
49.31
60.79
52.46

54.22
56.06
57.91
59.73
61.46

63.06
64.52
65.81
66.90
67.80

68.49

68.99

69.27

69.36 —

69.25 "
31

68.94

68.44

67.75

66.89

65.88

00

126
148
166
177

184
185
1»
171
100

146

120

100

00

50

28

64.72
63.46
62.14

50

00

86

101

116

120
182

18.819
1.001

+0.06
1+0,1

54.21
+0.052

0.00
-0.9

APPARENT PLACES OF STARS, 1917,

473

FOR THE UPPER TRANSIT AT WASHINGTON.

Wasbixi£ton
Mean Tune.

Jan. l.O
11.0
21.0
31.0

Feb. 9.9

19.9
Mar. 1.9
11.8
21.8
31.8

Apr. 10.8
20.7
30.7

May 10.7
20.7

30.6

June 9.6

19.6

29.5

July 9.5

19.5
29.5
Aug. 8.4
18.4
28.4

Sept. 7.4
17.3
27.3

Oct. 7.3
17.2

27.2

Nov. 6.2

16.2

26.1

Dec. 6.1

16.1
26.1
36.0

y^Cygni.
Mag. 3.2

Right
Ascension.

h
19

m
27

s
21.686
21.754
21.864
22.013
22.197

22.415
22.662
22.932
23.221
23.526

23.839
24.155
24.468
24.771
25.059

25.323
25.560
25.761
25.922
26.040

68
110
149
184
218

247
270
289
305
313

316
313
303
288
264

237
201
161
118
72

Mean Place
Sec a, Tan d

D^ ay Dw a
D^ a, D« d

26.112 ^
26.136 —

26.113 ^
26.045 ^
25.935 "**

146

25.790

176
196
207
210
202

25.615

25.420
25.213
25.003

24.801
24.616
24.456
24.328
24.237

185

160

128

91

49

24.188
24.183 —
24.221 ^

Deelinu-
tion.

+27 46

//

64.94
62.40
59.87
57.45
55.24

53.32
51.79
50.71
*K).12

50.06 —

48

50.54
51.52
52.97
54.82
57.05

254
253
242
221
192

153

108

59

6

59.56
62.27
65.11
68.01
70.88

73.67
76.30
78.74
80.92
82.82

84.39
85.61
86.45
86.92

98
145
186
223
261

271
284
290
287
279

263
244
218
190
167

122
84
47

t Cygni.
Mag. 3.9

Right
Ascension.

6

86.98 —
35

86.63
85.88
84.74
83.23
81.39

79.26
76.91
74.42

75
114
151
184
213

236
249

22.426

1.130

64.40
+0.527

h m
19 27

+0.05
+0.1

-0.01
-0.9

s
35.110
35.135
35.224
35.373
35.580

35.839
36.145
36.490
36.864
37.261

37.668
38.077
38.477
38.859
39.212

39.528
39.799
40.019
40.181
40.282

40.319
40.293
40.203
40.055
39.854

39.606
39.321
39.006
38.676
38.340

38.011
37.702
37.422
37.180
36.987

36.850
36.771
36.755

25

89

149

207

259

306
346
374
397
407

409
400
382
368
316

271
220
163
101
87

26

90

148

201

248

286
316
330
336
329

309
280
242
193
137

79
16

Declina-
tion.

+51 32

//

71.22
67.99
64.74
61.59
58.66

56.06
53.91
52.29
51.25
50.85

51.08
51.93
53.39
55.38
57.83

60.67
63.82
67.18
70.66
74.17

77.63
80.97
84.10
86.96
89.49

323
325
316
293
260

215

162

104

40

23

85
146
199
245
284

315
336
348
361
346

334
313
286
263
216

91.65

93.38
94.65
95.43

173
127

78

95.69-^
25

95.44

94.66

93.36

91.56

89.32

86.69
83.74
80.60

78
130
180
224
263

296
314

// Aqnilce.
Mag. 4.6

Right
Ascension.

36.^6
1.608

68.92
+1.260

+0.03
+0.1

-0.03
-0.9

h
19

m
30

s

1.730
1.817
1.940
2.095
2.280

2.493
2.729
2.985
3.257
3.541

3.834
4.132
4.429
4.720
4.999

5.259
5.497
5.705
5.878
6.012

6.105
6.154

6.159 —
6.122 ^^

6.045 ^^
111

87
123
155
185
213

236
256
272
284
298

298
297
291
279
260

238
208

173

134

93

49

5.934
5.796
5.636
5.466
5.294

5.130
4.982
4.858
4.764
4.707

4.688
4.708
4.768

138
160
170
172
164

148

124

94

67

19

20
60

Declina-
tion.

+ 7 11

//

66.15
64.61
63.09
61.66
60.41

59.36
58.60
58.15

164
152
143
125
105

76
45
8

58.07 —
58.36 ^

65

59.01
59.99
61.29
62.86
64.63

66.55
68.57
70.64
72.67
74.63

76.49
78.18
79.71
81.04
82.13

83.01
83.64
84.04 ^^
84.20 —
84.13 ^

32

83.81
83.29
82.51
81.54
80.37

79.05
77.61
76.08

98
130
167
177
192

202
207
203
196
186

169
153
133
109
88

63
40

52

78

97

117

132

144

153

^^ Sagittarii.
Mag. 4.7

Right
Asc«!nsion.

h m
19 31

s

39.235
39.344
39.493
39.677
39.893

40.137
40.405
40.693
40.998
41.316

41.643
41.976
42.309
42.637
42.954

43.252
43.526
43.769
43.975
44.139

109
149
184
216
244

268
288
305
318
327

333
333
328
317
298

274
243
206
164
119

44.258 .Q

44.328 21

44.349 —

44.322 ^

44.250 ^^
111

44.139
43.996
43.829
43.650
43.467

43.293
43.139
43.012
42.918
42.866

42.857
42.893
42.973

143
167
179
183
174

154

127

94

52

9

36
80

2.113

1.008

67.10
+0.127

+0.06

39.459
1.104

Declina-
tion.

-25 3

//

67.46
67.05
66.60
66.11
65.57

64.98
64.33
63.60
62.81
61.97

61.08
60.17
59.27
58.40
57.60

56.90
56.30
55.83
55.51
55.36

55.34
55.45
55.69
56.00
56.37

56.77
57.16
57.52
57.81
58.01

58.12
58.13
58.04
57.87
57.61

57.31
56.96
56.57

41
45
49
64

69

66
78
79
84
89

91
90
87
80
70

60
47
32
16
2

11
24
31
37
40

39
36
29
20
11

1

9
17
26
30

36
39

64.19

-0.468

474

APPARENT PLACES OF STARS, 1917

FOR THE UPPER TRANSIT AT WASHINGTON.

Washington
Mean Tunc.

Jan. 1.0
11.0
21.0
31.0

Feb. 9.9

19.9
Mar. 1.9
11.8
21.8
31.8

Apr. 10.8
20.7
30.7

May 10.7
20.7

30.6

June 9.6

19.6

29.5

July 9.5

19.5
29.5
Aug. 8.4
18.4
28.4

Sept. 7.4
17.3
27.3

Oct. 7.3
17.2

27.2

Nov. 6.2

16.2

26.1

Dec. 6.1

16.1
26.1
36.0

Mean Place
Sec d, Tan d

/c Aqnilse.
Mag. 5.0

Right
^Vscension.

h m
19 32

s
25.381
25.475
25.606
25.770
25.962

26.182
26.422
26.683
26.959
27.248

27.545
27.848
28.151
28.449
28.737

29.008
29.256
29.475
29.661
29.810

29.914
29.975
29.992
29.964
29.897

29.793
29.662
29.509
29.343
29.177

29.018
28.875
28.757
28.670
28.619

28.608
28.637
28.706

94
131
164
192
220

240
261
276
289
297

303
303
298
288

271

248
219
186
149
104

61
17

28

67

104

131
153
166
166
159

143

118

87

51

11

29
69

25.638
1.008

Declina-
tion.

- 7 12

ft

48.17
48.86
49.51
50.11
50.58

50.89
51.02
50.95
50.63
50.08

49.31
48.33
47.17
45.89
44.51

43.08
41.66
40.26
38.95
37.75

36.68
35.75
34.99
34.38
33.92

33.60
33.43

33.36 —
33.40 *

69
65
60

47
31

13

7
32
55

77

98
116
128
138
143

142
140
131
120
107

93
76
61
46
32

17

flCygni.
Mag. 4.6

33.56

33.81
34.14
34.55
35.04
35.60

36.22
36.89
37.62

16
25

33
41
49
56
62

67
73

46.14

-0.127

Right
Aacension.

h
19

m
34

2V
2V4

06
2

0.00
-0.9

s
11.352

1] .371
11.451
11.591
11.786

12.032
12.324
12.654
13.015
13.398

13.795
14.194
14.587
14.965
15.316

15.633
15.908
16.134
16.305
16.417

16.467
16.455
16.382
16.252
16.068

15.837
15.568
15.271
14.957
14.636

14.321
14.023
13.752
13.518
13.330

13.194
13.114
13.094

19

80

140

105

246

292
330
361
383
397

399
393
378
351
317

275
226
171
112
50

12

73

130

184

231

269
297
314
321
315

298
271
234
188
136

80
20

Declina-
tion.

+50 1

n

44.90
41.73 ^"

320

38.53
35.41
32.49

29.90
27.74
26.09
25.02
24.58

24.76
25.56
26.97
28.90
31.31

34.10
37.21
40.54
43.99
47.49

50.95
54.29
57.43
60.33
62.89

312
292
259

216

165

107

44

18

80
141
193
241
279

311
333
345
350
346

334
314
290
256
220

68.20

60.05 „
35

69.40 —

18

69.22
68.52
67.31
65.60

63.44

60.89
58.03
54.93

70
121
171
216
255

286
310

12.963

1.557

42.06
+1.193

+0.03
+0.2

-0.03
-0.9

64 Sagittaili.
Mag. 5.4

Right
Ascension.

h m
19 35

s
57.948
58.045
58.181
58.351
58.551

58.777
59.027
59.295
59.581
59.881

60.190
60.504
60.820
61.131
61.431

61.716
61.977
62.211
62.409
62.568

97
136
170
200
226

2r)0
268
286
300
309

314
316
311
300
285

261
234
198
159
115

62.683 y^

62.753 24
62.777 —
62.755 ^
62.690 ^

101

62.589

133
154
169
171
163

62.456
62.302
62.133
61.962

61.799
61.651
61.529
61.439
61.387

61.375
61.405
61.476

148

122

90

52

12

30
71

Declina-
tion.

-16 28

//

66.99
67.11
67.18
67.20
67.13

66.96
66.66
66.22
65.64
64.91

64.05
63.08
62.03
60.93
59.82

58.74
57.71
56.78
55.96
55.29

54.75
54.35
54.10
53.97
53.94 —

12
7
2

7
17

30
44

58
73
86

97
105
110
111
106

103
93
82
67
54

40
25
13

54.01
54.14
54.30
54.49
54.69

54.88
55.07
55.24
55.40
55.56

55.71
55.85
55.98

13
16
19
20
19

19
17
16
16
15

14
13

58.167
1.043

64.31
-0.296

+0.07
i+0.*i

+0.01

y^Sagittse.
Mag. 4.4

Right
Asoenskm.

h
19

m
37

s
18.730
18.800
18.907
19.050
19.226

19.431
19.662
19.916
20.188
20.475

20.772
21.074
21.376
21.672
21.957

22.222
22.463
22.673
22.847
22.981

70

107
143
176
205

231
254
272
287
297

302
302
296
285

265

241
210
174
134
92

23.073 ^.

23.120 \

23.121 —

23.079 ^

22.996 ®
118

22.878

147
169
181
184
178

22.731
22.562
22.381
22.197

22.019

21.856

21.715"^

21.605

21.529

21.491
21.492
21.535

163

no

76
38

1
43

Decllna-

tiOQ.

+17 16

ft

58.95
56.92
54.89
52.96
51.20

203
203
193
176
149

117
79
36

9
53

96
136
171

aoi

49.71
48.54
47.75
47.39
47.48

48.01
48.97
50.33
52.04
54.05

56.27
58.66
61.14
63.64
66.11

68.49
70.71
72.74
74.56
76.11

77.39
78.38
79.05
79.40
79.45 -2

29

79.16

239
248
250
247
238

223

182
155
128

99
67
35

78.56

77.65
76.43
74.96

73.25
71.37
69.37

60

91

123

147

171

188
300

19.243
1.048

58.67
+0.311

+0.05
+0.2

-O.Ol
^.9

APPARENT PLACES OF STARS, 1917

475

FOR THE UPPER TRANSIT AT WASHINGTON.

Washington

Mean Time

ngt
Tin

Jan.

Fel>

Mar.

J.O
ll.O
21.0
a 1.0

19.9
1.9
J1.9
21.8
31.8

Apr.

10.8
20.7
30.7
May 10.7
20.7

30.6

June 9.6

19.6

29.6

July 9.5

19.5
29.5
Aug. 8.4
18.4
28.4

Sept. 7.4
17.3
27.3

Oct. 7.3
37.3

27.2

Nov. 6.2

16.2

26.1

Dec. 6.1

16.1
26.1
36.0

Mean Place
Sec a, Tan d

D4r dy Du, d

16 Cygni.
Maj^. 5.0

Right I Beclinu-
Aflcension. ' tion.

h m
19 41

s
16.044
16.083
16.170
16.301
16.475

16.688
16.937
17.215
17.519
17.841

18.175
18.515
18.855
19.184
19.495

19.785
20.042
20.260
20.436
20.565

39

87

131

174

213

249
278
304
322
334

340
340
329
311
200

257
218
176
129
79

20.644 28
20.670 —
20.644 ^
20.569 ^*
20.448 ^^^

161

20.287
20.095
19.874
19.639
19.399

19.164
18.943
18.745
18.579
18.450

192
221
235
240
235

221
108
166
120

85

18.365 ^^
18.325 -I
18.332 ^

+37 8

//

74.39
71.59
68.75
65.98
63.42

280
284
277
256
227

61-1^87

59.28 ,,,

57.87

57.00

56.69 —
26

56.95
57.78
59.14
61.00
63.27

65.90
68.79
71.89
76.07
78.27

81.42
84.44
87.29
89.88
92.18

83
136
186
227
263

289
310
318
320
315

302
285
250
230
194

^•12 ,,,
95.69 ,,^
96.85
97.59 28
97.87 —

18

97.69
97.04
95.93
94.40
92.47

90.20
87.65
84.90

65
111
153
108
227

255
276

/Sagittarii.

Mag. 5.1

Right
Ascension.

h m
19 41

17.033
1.255

72.00
+0.758

+0.04
+0.2

-0.02
-0.9

s
31.089
31.183
31.316
31.483
31.682

31.907
32.158
32.428
32.716
33.020

33.333
33.653
33.975
34.294
34.602

34.896
36.167
36.408
36.616
36.782

36.906
36.982
36.011
36.994
36.933

36.834
36.701
36.644
35.374
35.200

35.032
34.880
34.763
34.667
34.599

34.582
34.607
34.674

94
133
167
199
225

251
270
28S
304
313

320
322
319
306
294

271
241
207
167
123
....

29

17
61
99

133
157
170
174
168

152

127

96

58

17

25
67

Declina-
tion.

-19 57

//

44.50
44.38
44.22
43.99
43.70

43.32
42.84
42.24
41.52
40.70

39.79
38.79
37.76
36.70
36.67

34.69
33.80
33.02
32.38
31.87

31.62
31.33
31.26 -^
31.30 *

12
16
23
29
38

48
60
72
82
91

100
104
106
103
08

80
78
64
51
35

19

31.46

31.68
31.94
32.22
32.48
32.71

32.90

33.05

33.14

33.19

33.20 —
3

33.17

33.11

33.01

15

23

26
28
26
23
10

15
0
5

6
10

31.295
1.064

41.56
-0.363

+0.07
+0.2

+0.01

Mag. 2.8

Right
Ascension.

h m
19 42

s
18.413
18.484
18.592
18.733
18.906

19.108
19.333
19.582
19.848
20.129

20.421
20.719
21.019
21.314
21.599

21.866
22.111
22.327
22.510
22.653

22.754
22.811 j3
22.824 —
22.793 ^^
22.722

71
108
141
173
202

225
240
266
281
202

208
300
205
285
267

245
216
183
143
101

57

22.616

22.481
22.323
22.153
21.979

21.811
21.657
21.526
21.422
21.353

21.320
21.326
21.370

71

106

135
158
170
174
168

154

132

103

60

33

6
44

Declina-
tion.

+10 21

168
165
157
142
118

89
55

36.36
34.68
33.03
31.46
30.04

28.86
27.97

^•'- ^«
27.24 —

27.46 ^

61

28.07
29.05
30.37
31.99
33.84

36.88
38.04
40.26
42.47
44.63

46.68
48.58
50.30
51.82
63.11

54.15
64.94
55.47
55.73
56.73

66.48
54.95
54.17
53.16
51.93

50.52
48.96
47.32

08
132
162
185
204

216
222
221
216
205

100
172
152
129
104

79
53
26
0
25

53

78

101

123

141

156
164

18.817
1.017

36.48

+0.184

-+0.06

^ Cygni.

Mag. 3.0

Right
Ascension.

h m
19 42

8

21.588
21.610
21.686
21.814
21.992

22.216
22.482
22.783
23.113
23.466

23.832
24.204
24.673
24.929
25.267

25.576
25.846
26.074
26.254
26.381

22

76

128

178

224

266
301
830
353
366

372
369
356
338
308

271
228
180
127
70

26.451 j3
26.464 —
26.420 **

26.321
26.173

25.981
25.752
25.495
25.221
24.940

24.663
24.401
24.163
23.958
23.794

23.677
23.610
23.596

90
148
192

229
257
274
281
277

262
238
205
164
117

67
14

Declina-
tion.

+44 55

//

42.44
39.40
36.33
33.33
30.51

304
307
300
282
250

2»-01 210

f 'i ^"

24-30 ,^
23.25 ^^

22.81 —
16

22.97
23.73
25.07
26.93
29.25

31.96
34.98
38.20
41.56
44.96

48.33
61.59
64.66
67.48
59.99

62.15
63.92
65.25
66.11

76

134
186
232
271

302
322
836
840
887

326
306
288
251
216

177

138

86

30

66.50 —
12

66.38
65.76
64.64
63.06
61.02

68.61
66.89
62.95

62
112
150
203
241

272
204

22.897
1.412

39.24
+0.997

476

APPARENT PLACES OF STARS, 1917.

FOR THE UPPER TRANSIT AT WASHINGTON.

Washfnsrton
Mean Tune.

Jan.

Feb.

Mar.

1.0
11.0
21.0
31.0

9.9

19.9

1.9

11.9

21.8

ai.8

Apr.

10.8
20.7
30.7
May 10.7
20.7

30.6

June 9.6

19.6

29.6

July 9.5

19.5
29.5
Aug. 8.4
18.4
28.4

Sept. 7.4
17.3
27.3

Oct. 7.3

17.3

27.2

Nov. 6.2

16.2

26.1

Dec. 6.1

16.1
26.1
36.0

(^SagittK.
Mag. 3.8

Right
Ajicenslon.

h m
19 43

Mean Place
Sec d, Tan d

Df a, Dm a
2V4 D^^

s
40.696
40.758
40.858
40.993
41.163

41.363
41.588
41.839
42.109
42.395

42.692
42.996
43.300
43.600
43.888

44.158
44.404
44.619
44.799
44.939

45.036
46.087
45.093
45.055
44.976

44.861
44.716
44.548
44.368
44.183

44.003
43.837
43.693
43.578
43.496

43.451 g
43.446 —
43.481 ^

62
100
135
170
200

225
251
270
286
297

304
304
300
2S8
270

246
215
180
140
97

51
6

38

79

115

145
168
180
185
180

166

144

115

82

45

Declina-
tion.

+ 18 19

*t

44.37
42.31
40.25
38.28
36.47

34.93
33.71
32.87
32.47
32.52

33.02
33.96
35.31
37.02
39.04

41.28

43.70 ^
253

200
206
197

181
154

122
84
40

5
50

94
135
171
202
224

46.23

48.78
51.30

53.74
56.04
58.14
60.03
61.66

255
352
244

230
210
189
163
136

63.02

64.06
64.80
65.23

104
74
43

8

65.31 -

24

65.07
64.50
63.61
62.41
60.94

59.22
67.32
55.30

57

89

130

147

172

190
202

^ Aqnilse.

(AUair.)
Mag. 0.9

Right
Ascension.

I>eclina-
tion.

h m
19 46

+ 8 38

s
43.646
43.719
43.827
43.968
44.141

44.342
44.568
44.815
45.082
45.362

45.654
45.953
46.253
46.550
46.836

47.107
47.354
47.572
47.758
47.905

73
108
141
173
301

226
247
267
280
292

299
300
297
286
271

347
218
186
147
105

48.010

48.071 ^^
48.087 —
48.061 ^
47.994 ®^

102
47.892

41.215
1.053

43.62
+0.331

+0.05
+0.2

-0.01
-0,9

47.760
47.607
47.439
47.269

47.105
46.953
46.824
46.723
46.656

46.625
46.633
46.678

132
153
168
170
164

152

129

101

07

31

8
45

53.37
51.82
50.29
48.84
47.55

46.49
45.70
45.24
45.15
45.43

46.09
47.09
48.43
50.05
51.89

53.90
56.03
58.19
60.35
62.43

64.41
66.24
67.89
69.33

170.54

I

i 71.53

i 72.26

72.75

155
153
145
129
106

79

46

9

28
66

100
134
162
184
301

213
216
216
308
198

183
165
144
121
99

73
49

7 Aqnilse.
Var. 3.7-4.4

23

73.98 —
72.97 ^

26

72.71
72.22
71.48
70.54
69.38

68.06
66.62
65.09

49

74

94

116

132

144

153

44.024
1.012

+6.b6~^
+0.2

53.59
+0.152

~0.00
-0.9

Right
Ascension.

h m
19 48

14.429
14.503
14.613
14.754
14.927

15.127
15.350
15.595
15.859
16.137

16.427
16.725
17.025
17.322
17.611

17.885
18.137
18.362
18.555
18.710

18.823
18.893

74
110
141
173
200

223
245
264
278
290

298
300
297
289
274

252
225
193
155
113

70

18.919 —

18.902 ^^
18.843 ^

95

18.748

125
146
161
166
161

18.623
18.477
18.316
18.150

17.989
17.840
17.714
17.616
17.552

17.524
17.534
17.582

149

126

98

64

28

10

48

Declina-
tion.

+ 0 47

//

29.47
28.36
27.26
26.24
25.36

111

110
102

88
68

24.68
24.22

46

18

24.04 —
24.16 ^^
24.58 *^

72

25.30

100
128
146
165

175

26.30
27.58
29.04
30.69

32.44
34.24
36.06
37.83
39.50

41.07
42.49
43.72
44.78
45.64

46.30

46.77

47.05 ^^

47.15 —

47.07 ^
26

46.81

46.39

45.81

45.08

44.22

180
182
177
167
157

142
123

106
86
66

47
28

f Dzmoonis.
Mag. 4.0

Right
Ascension.

43.25
42.18
41.07

42

58
73
86
97

107
111

14.719
1.000

30.35
+0.014

+0.06
+0.2

0.00
-0.9

h
19

m
48

s

23.64
23.52
23.52
23.64
23.87

24.21
24.66
25.19
25.79
26.43

27.11
27.79
28.46
29.10
29.69

30.21
30.65
30.99
31.24
31.37

31.40
31.31
31.12
30.82
30.43

29.96
29.41
28.81
28.17
27.51

26.85
26.20
25.58
25.03
24.54

24.14
23.83
23.64

13
0
12
23
34

45
58
60
64
68

68
67
64
89
53

44
34
35
13
3

9
19
30
39
47

55
60
64
66
66

65
63
55
49
40

31
19

27.750
2.032

0.00
+0.2

tlOIL

+70 3

ff

29.12
25.86
22.49
19.13
15.91

12.98

10.44

8.38

6.89

6.04

5.82
6.27
7.34
9.01
11.20

13.86
16.89
20.21

336
337
336
323

306

149
85

22

45
107
167
219
368

303
332

23.74^

27.38

31.03
34.63
38.06
41.33
44.29

46.90
49.12
50.89
52.17
52.93

53.14
52.79
51.86
50.39
48.41

45.96
43.13
39.99

964

365

360
345
32S

296
261

223

177

128

76

21

35

m

147
196
245

283
314

23.40

+2.766

-0^
-0.9

APPARENT PLACES OF STARS, 1917. 477

FOR THE UPPER TRANSIT AT WASHINGTON.

Waahtngton
Mean Time.

Jan. 1.1
11.0
21.0
31.0

Feb. 9.9

19.9
Mar. 1.9
11.9
21.8
31.8

Apr. 10.8
20.7
30.7

May 10.7
20.7

30.6

June 9.6

19.6

29.6

July 9.5

19.5
29.5
Aug. 8.4
18.4
28.4

Sept. 7.4
17.3
27.3

Oct. 7.3
17.3

27.2

Nov. 6.2

16.2

26.1

Dec. 6.1

16.1
26.1
36.0

Mean Place
Sec d, Tan d

I Sagittarli.
Mag. 4.2

Right
Ascension.

Declina-
tion.

h m
19 49

31.909
32.008
32.156
32.350
32.583

32.854
33.158
33.488
33.841
34.213

34.599

35.392
35.786
36.170

36.535
36.871
37.173
37.433
37.644

99
148
194
233
271

304
330
353
372
886

395
398
394
384
3S5

336
302
260
211
157

37.801 ^^

37.901 3^

37.940 —

37.920 ^

37.846 ^*
125

37.721

37.554
37.355
37.134
36.906

36.683
36.477
36.300
36.160
36.068

36.026
36.035
36.098

167
199
221
228
223

206

177

140

92

42

9
63

-42 5

19.32
17.83
16.27
14.68
13.09

11.52

10.00

8.54

7.16

5.89

4.75
3.75
2.92
2.30
1.88

1.70
1.75
2.05
2.56
3.30

4.20
5.25
6.41
7.61
8.79

9.92
10.94
11.79
12.40

12.77

12.86
12.67
12.21
11.48
10.52

9.35
8.04
6.61

149
156
159
159
157

152
146
138
127
114

100
83
62
42
18

5

80
51
74
90

106
116
120
118
113

102

85

61

37

9

19
46
78
96
117

131
143

32.212
1.348

14.69
-0.903

D,^ a, D« a +0.08 +0.03

D^a, D«5 1+0.2 -0.9

f Payonis.
Mag. 4.1

Right
Ascension.

h m
19 50

s
58.82

58.94

59.20

59.57

60.07

60.66
61.36
62.13
62.96
63.83

64.73
65.66
66.58
67.48
68.35

69.16
69.88
70.53
71.07
71.49

71.77
71.92
71.93
71.78
71.52

71.13
70.63
70.05
69.41
68.74

68.08
67.46
66.89
66.41
66.03

65.78
65.67
65.69

12
26
37
50
59

70
77
83
87
90

93
92
90
87
81

72
65
54

42
28

15
1

15
26
89

50
58

64
67
66

62
57
48
88
25

11
2

Declina-
tion.

-73 7

//

57.44
54.37
51.26
48.19
45.22

42.42
39.87
37.59
35.64
34.05

307
311
807
297
280

255
228
195
150
121

32.84

32.04

80

38

31.66 —

31.70 *

32.17 *^
87

33.04

128
163
103
220
238

34.32
35.95
37.88
40.08

42.46
44.95
47.46
49.92
52.23

54.29

56.02

57.35

58.22

58.57 —
19

58.38

57.66

56.41

54.67

52.50

49.97
47.18
44.20

249
251
246
231
206

173
133

87

72
125
174
217
253

279
298

60.707

3.446

51.67
-3.298

+0.14
+0.2

+0.10

yd Agnilse.
Mag. 3.9

Right
Aacension.

h m
19 51

s
13.837
13.903
14.005
14.140
14.307

14.501
14.721
14.962
15.224
15.501

15.791
16.088
16.388
16.686
16.974

17.248
17.500
17.724
17.917
18.071

18.183
18.252
18.276
18.257
18.197

18.102
17.975
17.826
17.662
17.494

17.330
17.179
17.048
16.945
16.875

16.841
16.843
16.883

66

102
135
167
194

220
241
262
277
200

297
300
298
288
274

252
224
193
154
112

69
24

19
60
95

127
149
164
168
164

151

131

103

70

34

2
40

Declina-
tion.

+ 6 11

//

54.90
53.47
52.06
50.72
49.54

143
141
134
118
98

48.56
47.85
47.44

71
41
6

47.38 —
47.67 ^

64

48.31

97
129
155
175
190

49.28

50.57
52.12
53.87

55.77
57.78
59.82
61.84
63.80

65.65
67.34
68.87
70.20
71.30

72.19

72.84

73.28 ^^

73.47 —

73.45 ^
26

73.19

72.72

72.04

71.16

70.10

201
204
202
196
185

109
153
133
110
89

65
44

68.87
67.54
66.13

47

68

88

106

123

133
141

14.175

1.006

55.08
+0.109

+0.06

0.00

;^Sagitt».
Mag. 3.7

Right
Aacension.

h m
19 55

s
3.417
3.467
3.554
3.679
3.837

4.026
4.244
4.487
4.752
5.034

5.330
5.636
5.943
6.247
6.541

6.819
7.073
7.297
7.488
7.639

7.746

7.808 ,^

7.824 —

7.796 ^
71

108

50

87

125

158

189

218
243
265
282
296

306
307
304
294
278

254
224
191
151
107

62

7.725

7.617
7.478
7.315
7.137
6.953

6.772
6.604
6.454
6.332
6.242

6.188
6.172
6.195

139
163
178
184
181

168

150

122

90

54

16
23

Declina-
tion.

+19 15

//

58.96
56.90
54.83
52.83
50.98

49.39

48.12

47.23

46.76

46.75 — ^
45

47.20

48.10

49.41

51.10

53.11

206
207
200
186
150

127

47

55.36
57.80
60.36
62.96
65.54

68.05
70.42
72.61
74.59
76.31

77.76

78.90

79.73

80.24

80.40 —
17

80.23
79.73
78.90
77.75
76.32

90
131
169
201
225

244
256
260
258
251

237
219
196
172
145

114
83
51

74.64
72.76
70.74

50

83
115
143

168

188
202

3.931
1.059

57.45
+0.350

+O.QS

478 APPARENT PLACES OF STARS, 1917,

FOR THE UPPER TRANSIT AT WASHINGTON.

Wash

ington
Tune.

Jan. l.L
11.0
21.0
31.0

Feb. 10.0

Mar.

19.9
1.9
11.9
21.8
31.8

Apr.

10.8
20.8
30.7
May 10.7
20.7

30.7

June 9.6

19.6

29.C

July

9.5

19.5

29.5

Aug. 8.5

18.4
28.4

Sept. 7.4
17.4
27.3

Oct. 7.3
17.3

27.2

Nov. 6.2

]6.2

26.2

Dec. 6.1

16.1
26.1
36.1

CSaglttaiii.
Mag. 4.6

Right
Aacension.

h
19

m
57

33.222
33.305
33.428
33.588
33.780

83
123
ItiO
102
225

34.005
34.257 ^^^

275

34.532
34.829
35.143

35.470
35.807
36.149
36.490
36.823

37.142
37.439
37.707
37.942
38.135

297
314
327

337
342
341
333
319

297
268
235
193

147

38.282 ^
38.380 ^,
38.427 —
38.423 *
38.372 ^^

93

38.279

131
159
176
185
182

38.148
37.989
37.813
37.628

37.446
37.280
37.135
37.023
36.947

166

145

112

76

34

36.913
36.923
36.976

10
53

Declina-
tion.

-27 56

ft
33.32
32.68
31.95
31.18
30.35

29.45
28.50

64
73

83
90

95
101
106
109
111

111

107

100

91

78

65
47
28

.49
26.43
25.34

24.23
23.12
22.05
21.05
20.14

19.36
18.71
18.24
17.96 ,,

17.86 —

7

17.93
18.17
18.54
19.02
19.58

20.17
20.76
21.31
21.78
22.14

24
37
48
56
59

59

55

47

86

22

22.36 ^^

22.46 —

22.42 *

22.23
21.91

21.49
20.98
20.38

19

32
42

51
60

Mean Place
Sec ^, Tan ^

33.406
1.132

29.64
-0.530

D^ a, D» a +0.07 +0.02

D^^,DmJ l-hO.2 -0.9

T Aqnilse.
Mag. 5.6

Right
Aaoension.

h
20

s
4.806
4.864
4.956
5.083
5.241

5.427
5.640
5.875
6.132
6.406

6.693
6.989
7.290
7.589
7.880

8.158
8.415
8.647
8.845
9.006

m
0

58

92

127

158

186

213
235
257
274

287

296
301
299
291
278

257
233
198
161
121

9.127

9.2043;

9.236 —

9.224 "

9.171 "
80

9.082

122

145
161
167
164

8.960
8.815
8.654
8.487

8.323
8.169
8.035
7.928
7.852

7.809

7.803 —
7.835 ^^

154

134

107

76

43

6

Doclina-
tion.

+ 72

35.65
34.22
32.80
31.45
30.26

29.26

28.54
28.11

28.03 —
28.31 ^

04

28.95
29.92
31.22

143
142
135
110
100

72
13

97
130

32.79 ^^^
34.57 ^^

195

36.52

38.57^
210

40.67
42.77
44.80

46.73
48.52
50.12
51.54
52.73

210

203
193

179
100
142
119
96

53.69

54.41

54.91

55.16

55.18 —
21

72
50
25

54.97
54.54
53.88
53.02
51.98

50.77
49.44
48.03

43

66

86

104

121

133
141

5.136

1.008

35.37
+0.124

+0.06
+0.2

0.00
-0.9

^AqulUe.
^lag. 3.4

Right
Afloension.

h m
20 7

s

1.133
1.190
1.282

57
92

1.407 '"

156
183

210
233
254

1.563

1.746
1.956
2.189
2.443
2.715 ^

286
3.001

3.298
3.600
3.903
4.200

4.485
4.750
4.991
5.200

297
302
30S
297
285

265
241
209

5.372 ^^^
132

5.504
5.693
5.037
5.637
5.594

5.514
5.401
5.26-1
5.110
4.949

4.789
4.640
4.509

89

44

0
43

80

113
137
154
161
160

149
131

4.405 ^^

74
42

4.331

4.289 ^
4.285 —
4.317 ^^

Doclina-
tion.

- 1 3

67.00
67.96
68.90
09.76
70.48

71.03
71.36

96
94
86
72

r»5
.33

oCygni^g.
Mag. 4.0

Right
AsconsJkxo.

8

7J.44 —

71.23 ^^
49

7S

70.74

69.96
68.92
67.63
66.15
64.51

62.77
60.99
59.21
57.48
55.86

54.34
52.98
51.81
50.81
50.00

49.39
48.96
48.72
48.64 —
48.72 *

24

48.96
49.33
49.84
50.49
51.25

52.10
53.02
53.99

04
29
48
04
74

7S
78
73
62
52

30
17
00
81
61

43
24

37
51
05
76
85

92
97

1.371

1.000

66.48
-0.019

+0.06
+0.2

0.00
-0.9

h m
20 10

s
59.832 j^

59.813 —
59.848 ^
59.937 *^
60.080^^

192

60.272
00.510
60.790
61.107
61 .453

61.819
62.198
62:582
02.960
63.324

63.662

63.967 ^
265

23S
280
317
346
366

379
3S4
378
364
338

64.232
64.450
64.615

218
165
108

64.723 ^

50

64.773 —

64.764 ®
06

120

169

210
242
267
280
282

274
255
229
103
152

104
53

64.698
64.578

64.409
64.199
63.957
63.690
63.410

63.128
62.854
62.599
62.370
62.177

62.025
61.921
61.868

61.132
1.452

DecUm-
tkm.

+46 2J

//

26.67
23.76
20.73
17.70
14.81

12.17
9.89
8.05
6.74
6.00

5.87
6.36
7.42
9.04
11.15

13.69
16.67
19.73
23.07
26.50

29.95
33.34
36.59
39.63
42.41

44.86
46.94
48.61
49.83
50.57

50.82
50.55
49.77
48.49
46.74

44.57
42.03
39.24

29]
30G
3(K
2K
25^

22f

18^

131

7^

12

41

101

16:

211
25^

281
31<
33^
8«
34J

33)
33J

271
3«

201

16^
12

2
7

U
17
21

2!
T

+0.04
+0.2

20.71
+1,053

-0.04
-0.8

APPARENT PLACES OF STARS, 1917. 479

FOR THE UPPER TRANSIT AT WASHINGTON.

Washington
Moan Time.

Jan. 1.1

11.0

21.0

31.0

Feb. 10.0

Mar.

19.9
1.9
11.9
21.8
31.8

Apr.

10.8
20.8
30.7
May 10.7
20.7

30.7

June 9.6

19.6

29.6

July 9.5

19.5
29.5
Aug. 8.5
18.4
28.4

Sept. 7.4
17.4
27.3

Oct. 7.3
17.3

27.2

Nov. 6.2

16.2

26.2

Dec. 6.1

16.1
26.1
36.1

Mean Place
Sec ^, Tan 5

D^a, Dm a
Dor dy Dm d

K Cephei.

Mag. 4.4

Right
Ascension.

h m
20 11

35.66
35.32
35.14
35.16
35.38

35.78
36.36
37.08
37.92
38.86

39.87
40.90
41.93
42.91
43.83

44.66
45.36
45.92
46.34
46.59

46.66
46.57
46.32
45.89
45.33

44.63
43.80
42.89
41.89
40.85

39.78
38.72
37.69
36.72
35.84

35.07
34.45
33.98

34
18

2
22
40

58
72
84
04
101

103

108

08

02

83

70
56

42
25

7

0
25
43
56
70

83

01

100

104

107

106

103

07

88

77

62

47

Declina-
tion.

4-77 27

//

51.93
48.85
45.59
42.27
39.01

35.95
33.21
30.89
29.09
27.87

27.28
27.34
28.03
29.32
31.17

33.53
36.30
39.43
42.81
46.37

50.01
53.66
57.22
60.65
63.85

66.76
69.32
71.47
73.16
74.36

308
326
332
326
306

274
232
180
122
50

6

60

120

185

236

277
313
338
356
364

365
356
343
320
201

266
215
160
120
67

75.03

75.14 —
74.67 *^
73.63 ^^
72.05 ^^

200

69.96
67.42^
64.51 ^^

42.531
4.607

43.18
+4.497

-0.04
+0.2

-0.16
-0.8

24 Vulpeculse.
Mag. 5.4

Right
Aacenaion.

h m
20 13

s
13.439
13.465
13.530
13.632
13.770

13.943
14.148
14.381
14.641
14.922

15.221
15.531
15.846
16.161
16.467

16.760
17.029
17.271
17.477
17.644

17.766
17.842

26

65

102

138

173

205
233
260
281
299

310
315
315
306
203

260
242
206
167
122

76

29
17.871 —

17.854 ^^

17.793

17.691
17.556
17.394
17.215
17.026

16.836
16.655
16.491
16.350
16.240

16.164
16.124
16.123

61

102

135
162
170
189
100

181
164
141
110
76

40
1

Declina-
tion.

+24 24

ff

56.29
54.08
51.82
49.61
47.54

221
226
221
207
184

45.70
44.19
43.06
42.37

151

113
69

22

42.15 —

28

42.43
43.20
44.42
46.06
48.07

50.37
52.92
55.62
58.41
61.22

63.98
66.63
69.11
71.39
73.41

75.14
76.58
77.67
78.40
78.77

78.77
78.39
77.65
76.54
75.11

73.38
71.41
69.25

77
122
164
201
230

255
270
270
281
376

265
248
228
202
173

144

100

73

37

0

38

74

111

143

173

107
216

14.008

1.098

53.00
+0.454

+0.06
+0.2

-0.02
-0.8

ofi Capiiooml.

Mag. 3.8

Right
Ascension.

h m
20 13

s
26.889
26.947
27.040
27.168
27.327

27.513
27.727
27.964
28.224
28.502

28.795
29.101
29.413
29.727
30.036

30.334
30.615
30.870
31.094
31.283

31.430
31.532
31.588

58

93

128

150

186

214
237
260
278
293

306
312
314
309
208

281
255
224
180
147

102
56

11
31.599 —

31.565 ^*

74

31.491
31.383
31.248
31.095
30.933

30.772
30.621
30.487
30.380
30.304

30.262
30.257 —
30.289 *^

108
135
153
162
161

151

134

107

76

42

Declina-
tion.

-12 47

tt

72.49
72.73
72.94
73.06
73.07

72.95
72.66
72.20
71.55
70.72

69.72
68.56
67.29
65.93
64.52

63.12
61.76
60.48
59.33
58.30

57.43
56.75
56.22
55.86
55.67

55.60
55.64
55.78
56.00
56.26

56.55
56.86
57.18
57.51
57.84

58.17
58.48
58.77

24
21
12

1

12

20
46
65
83
100

116
127
136
141
140

136
128
115
103

87

68
53
36
19

7

4

14
22
26
29

31
32
33
33
33

31
29

27.(M6

1.026

70.54
-0.227

+0.07
+0.2

+0.01

ft Capiicoml.
Mag. 3.2

Right
Ascensioa.

Declina-
tion.

h m
20 16

s
20.858
20.914
21.006
21.132
21.290

21.477
21.691
21.928
22.188
22.467

22.763
23.009
23.384
23.700
24.013

24.315
24.600
24.859
25.089
25.284

25.435
25.541
25.602

56

92

120

158

187

214
237
260
279
296

306
315
316
313
302

285
259
230
195
151

106
61

14
25.616 —

25.584 ^?

71

25.513
25.405
25.272
25.119
24,956

24.793
24.640
24.504
24.395
24.316

24.271
24.264
24.295

108
133
153
163
163

153

136

109

79

45

7
31

-15 2

//

12

41.69

41.81

41.86 —

41.83 '
13

28

41.70

41.42
41.02
40.45
39.70
38.80

37.75
36.56
35.29
33.94
32.59

31.23
29.95

40
57
75
90

105

110
127
135
135
136

128

28.77 "^

27.71
26.79

26.05

25.48

25.08

24.85

24.7G —
5

24.81

2-1.95

25.18

25.45

25.75

106
92
74

57

40

23

0

26.06
26.36
26.65
26.92
27.17

27.39
27.58
27.73

14
23
27
30
31

30
20
27
25
22

10
15

21.000
1.035

39.49
-0.269

+0.07

+0.01

480 APPARENT PLACES OF STABS, 1917.

FOR THE UPPER TRANSIT AT

APPARENT PLACES OF STARS, 1917

481

FOR THE UPPER TRANSIT AT WASHINGTON.

Washington
Mean Tune.

Jan.

Feb.

Mar.

1.1
11.0
21.0
31.0
10.0

19.9
1.9
11.9
21.9
31.8

Apr.

10.8
20.8
30.7
May 10.7
20.7

30.7

June 9.6

19.6

29.6

July 9.6

19.5
29.5
Aup:. 8.5
18.4
28.4

Sept. 7.4
17.4
27.3

Oct. 7.3
17.3

Nov

Dec

27.3

6.2

16.2

26.2

6.1

16.1
26.1
36.1

41 Cygni.

Ma^'. 4.1

Right
A.sccnsiun.

h m
20 25

s
59.639
59.644

Declina-
tion.

+30 5

59.687
59.772
59.896

60.058
60.255 *'-''

229

43

W
124
162

60.484
60.744
61.027

61.332
61.650
61.977
62.304
62.625

62.931
63.216
63.471
63.690
63.869

200
283
305

318
327
327
321
306

285
255
210
179
134

tt

32.45
30.09
27.65
25.22
22.91

236
244
243
231
209

20.82 ,,3

1^-^ 138
17.66 ^

16.73 ^^

16.29 —

8

B Gephei.
Mag. 4.3

Right
Ascension.

64.003 ^
64.089
64.126 —
64.115 ^^
64.057 ^®

101

63.956

135
165
187
198
202

16.37

16.98
18.09
19.66
21.64

23.97
26.59
29.41
32.36
35.36

38.36
41.27
44.04
46.60
48.92

50.95
52.65
54.01
54.99

63.821
63.656
63.469
63.271

63.069
62.872
62.690
62.531
62.400"' 52.34

61

111

157
108
233

262
282
205
300
300

291
277
256
232
203

170

136

98

197
182
159
131

100

155.67 ^

' 17

55.74 ^
55.49
54.83
63.77 ^^

143

178

25
06

62.300

62

50.56

62.238 "j 48.49
62.215 ^46.21

207
228

27.48
+0.579

Mean Place 60.298
Sec a, Tan ^ 1.156

D,^a, D«a I +0.05 -0.02

D,^^, D«J 1+0.2 -0.8

3839^°— JPJ7 Zl

h m
20 28

s

9.00
8.87
8.82
8.85
8.97

9.18

9.47

9.82

10.24

10.71

11.21
11.73
12.26
12.79
13.30

13.77
14.19
14.54
14.84
16.05

15.19
15.24
15.21
15.10
14.90

14.63
14.31
13.94
13.52
13.08

12.62
12.17
11.73
11.32
10.95

10.63
10.38
10.21

13

5

3
12
21

29
35
42

47
50

52
53
53
51
47

42
35
30
21
14

5

3
11
20
27

32
37
42
44

46

45
44
41
37
32

25
17

Der:lim>
tion.

+62 42

//

62.60
59.57
56.36
53.08
49.86

46.83
44.11
41.81
40.01

303
321
328
322
303

272
230
180

38.79 ^"
60

38.19
38.25
38.93
40.22
42.08

44.43
47.22
50.37
53.77
57.36

61.03
64.71
68.32
71.77
75.01

77.95
80.54

6

68

129

186

236

279
315
340
359
367

368
361
345
324
294

259

€ Delphini.
Mag. 4.0

82.73 ^^®

173

124

70

84.46
85.70

86.40 jg
86.55 —
86.14 *^
85.14 ^~
83.61 ^^

203

81.58
79.09
76.25

249
284

llight
Ascension.

h m
20 29

s
14.572
14.599
14.660
14.754
14.882

15.040
15.227
15.442
15.681
15.943

16.222
16.516
16.819

27

61

94

128

158

1H7
215
239
262
279

294
308

17.125^

11.516

2.181

53.24
+1.939

+0.02
+0.2

-0.08
-0.8

17.426

17.719
17.994
18.244
18.465
18.651

18.796
18.897
18.954
18.966
18.935

18.864
18.759
18.628
18.477
18.316

18.152
17.994
17.850
17.728
17.632

17.566
17.534
17.536

301
293

275
250
221
186
145

101
57
12

31
71

105
131
151
161
164

1.58

144

122

96

66

32
2

Declinji-
tion.

-f 11 1

15.62
13.99
12.43
10.93
9.56

153
156
150
137
117

8.39
7.47
6.87

92
00

^ 24

6.63-

6.77 ^*
52

90
126
157
182
205

219

7.29

8.19

9.45
11.02
12.84

14.89
17.08
19.35^

21.66
23.93

26.11
28.16
30.06
31.75
as .22

34.44
35.42
36.13
36.59
36.78

36.71
36.37
35.79
34.96
33.91

32.66
31.27
29.77

231
227
218

205
190
169
147
122

98
71
46
19

34

58

83

105

125

139
150

14.8//
1.019

13.40
+0.195

Qroombiidge 8241.
Mag. 6.4

Right
Ascension.

+0.06
V+0.2.

-0.01

h
20

m
30

s
18.15
17.89
17.74
17.73
17.86

18.12
18.50
18.99
19.57
20.23

20.95
21.70
22.46
23.21

24.57
25.15
25.64
26.02
26.28

26.44
26.46
26.37
26.16
25.84

25.41
24.89
24.29
23.64
22.94

21.50
20.79
20.11
19.49

18.96
18.51
18.17

26

15

1

13

26

38
49
58
66
72

75
76

i5

71

65

58
49
33
26
16

2

9
21
32
43

52
60
05
70
72

72
71
OS
62
53

45
34

Declina>
tion.

+72 14

72.41
69.42
66.21
62.90
59.62

56.50
53.65
51.21
49.26
47.89

299
321
331
328
312

285
244
195
137

77

47.12 ^3
46.99 -
47.52 ^
48.65 ^"
50.36 ^"*

223

52.59

55.28
58.34
61.69
65.25

68.93
72.64
76.31
79.84
83.18

86.25
88.98
91.35
93.25
94.65

95.53
95.85
95.59
94.75
93.34

91.41
89.01
86.22

269
306
335
356
368

371
367
353
334

307

273
237
190
140

88

32

26

84

141

193

240
279

22.523
3.280

62.00
+3.124

0.00

482 APPARENT PLACES OF ST4.RS, 1917.

FOR THE UPPER TRANSIT AT WASHINGTON.

APPARENT PLACES OF STARS, 1917. 488

FOR THE X'PPER TRANSIT AT WASHINGTON.

484 APPARENT PLACES OF STARS, 1917.

KOR THE UPPER TRA-VSIT AT WASHINGTON.

APPARENT PLAGES OF STARS, 1917. 485

FOR THE UPPER TR.\NSIT AT

486

APPARENT PLACES OF STARS, 1917.

FOR THE UPPER TRANSIT AT WASHINGTON.

Wash

inffton
Tune.

Jan. 1.1
11.1
21.0
31.0

Feb. 10.0

Mar.

20.0
1.9
11.9
2] .9
31.9

Apr.

10.8
20.8
30.8
May 10.7
20.7

30.7

June 9.7

19.6

29.6

July 9.6

19.5

29.5

Aug. 8.5

18.5

28.4

Sept. 7.4
17.4
27.4

Oct. 7.3
17.3

27.3

Nov. 6.2

16.2

26.2

Dec. 6.2

16.1
26.1
36.1

Mean Place
Sec d, Tan d

vCygnl.
Mag. 4.0

Right
Ascension.

h m
20 54

51

s
3.822

3.771

3.766 - -

3.806 *°

3.893 ®^
133

4.026
4.204
4.424
4.684

178
220
260

4.979 ^^

323

5.302

5.647 ^^^

358

364
361
348

6.005
6.369
6.730

7.078

/.40o

296

7.701
7.960
8.175

8.341
8.455
8.514

259
215
166

114
59
6

8.520 —

8.473 *"

96

8.377
8.238
8.063
7.860
7.638

7.105

7.172
6.948
6.741
6.556

6.402
6.285
6.207

139
175
203
222
233

233
224
207
185
154

117

78

Declina-
tion.

+40 50

//

57.96
55.42
52.73
49.98
47.28

44.75
42.49
40.59
39.14
38.22

37.84
38.03
38.78
40.07
41.86

44.08
46.68
49.57
52.69
55.95

59.27
62.58
65.80
68.87 ^''

254
269
275
270
253

226

190

145

92

38

19

75

129

179

222

2tH)
289
312
326
332

331
322

71.73

74.32
76.59
78.52
80.03
81.11

286
259

227
193
151
108
63

81.74 ^^
81.90 —
81.57 ^^
80.76 '^\
79.49 ^^"

170

77.79

nTL -1 208
70./1

73.33

238

4.689
1.322

49.17
+0.865

+0.04
l-hO.S

-0.04

oc Octantls.
Mag. 5.2

Ri^t
Ascension.

Declina-
tion.

h m
20 54

s
40.26
40.08

-77 20

18
1

40.07 —
40.24 ^^

40.56

41.04
41.67
42.42
43.29
44.25

45.30
46.40
47.54
48.70 '''

114

32

48

'63
75

87

96

105

110
114

40.25
37.15
33.84
30.43
26.98

23.58
20.32
17.26
14.46
11.97

310
331
341
315
340

326
306
280
249
213

49.84

50.96
52.02
52.98
53.84
54.57

55.15
55.56
55.79
55.83
55.70

55.38
54.88
54.25
53.50
52.66

51.76
50.86
49.98
49.16
48.43

47.83
47.39
47.09

112

106
96
86
73
58

41

23

4

13
32

50
63
75

84
90

90
88
82
73
60

44
30

^•«^ 173
^•^1 128

^'^ 35

5.65 —

13

5.78
6.39
7.45
8.94
10.82

f.i

106
149
188
220

13.02

15.47 ^*^

263

18.10
20.82
23.51

26.09
28.47
30.52
32.17
33.34

272
269
258

238
20)
165
117
64

33.98 g

34.07 —
33.54 ^
32.44 ^^«
30.79 ^^

215

28.64
26.07
23.15

257
292

42.416
4.563

31.45
-4.452

y Mlcroscopii.
Mag. 4.7

Right
Ascension.

h
20

m
56

s
12.222

12.239
12.294
12.387
12.519

12.685
12.885
13.116
13.377 ^^

287

Declina-
tion.

-32 34

ft

17

55

93

132

166

200
231

13.664

13.976
14.308
14.656
15.012

312

3:i2

348
356

15.370 ^^^
353

15.723
16.064
16.384
16.674
16.926

17.136
17.298
17.408
17.465
17.470

17.425
17.334
17.206
17.048

341
320
290
252
210

162
110

57

45

91
128
158

63.38

62.45
61.37
60.14
58.80

57.36
55.84
54.24
52.59
50.93

49.27
: 47.66
I 46.11

44.67

43.38

42.28
41.38
40.72
40.31
40.16

40.26
40.61
41.18
41.93
42.80

43.76
44.76 '^

161
155
144
129
110

90
66
41
15

10

35
57
75
87
96

16.872 ^"®

185

16.687
16.504
16.3:34
16.183
16.061

15.972
15.920
15.907

183
170
151
122

89

52
13

45.75
46.66
47.45

48.07
48.51
48.73
48.73
48.51

48.08
47.43
46.63

99
91
79
62

44

22

0

22

43

65
80

12.259
1.187

58.56
-0.639

9 Capdconii.
Mag. 4.2

+0.15 +0.20 +0.07
+0.3 -0.7 (+0.3

+0.03
-0.7

18.527
18.824
19.136
19.457

^7
812
321

19.781 ^^
320

20.101

20.410

20.701 ^^

20.965 ^
233

809

21.198

194

21.392 j^j

21.543^^

21.647 ^,

21.704 J J

21.715 —
33

21 .682

21.608

21.501

74

21.370
21.222

21.065
20.909
20.764
20.637
20.533

20.458
20.414
20.403

107
131
148
157

150
145
127
104
75

44

11

143

151
155
155

151

143

130

118

96

74

55
34

44.12
42.69
41.18
39.63
38.08

36.57
35.14
33.84
32.71
31.75

31.01
30.46
30.12 ^^
30.00 —
30.04 *

21

30.25
30.57
30.99
31.46
31.95

32.43
32.88
33.28
33.61
33.86

34.04
34.13
34.13

32
42
47
49
48

45

40
33
25
18

9
0

17.001

1.049

48.54
-0.316

+0.07

+0.3

+0.02
-0.7

APPARENT PLACES OF STARS, 1917

487

FOR TUE UPPER TRANSIT AT WASHINGTON.

Wushington
Mean Tune.

Jan.

Feb.

Mar.

Apr.

May

June

July

Aug.

Sept.

Oct.

Nov.

Dec.

l.l
11.1
21.0
31.0
10.0

20.0
1.9
11.9
2] .9
31.9

10.8
20.8
30.8
10.7
20.7

30.7

9.7

19.6

29.6

9.6

19.6
29.5
8.5
18.5
28.4

7.4
17.4
27.4

7.3
17.3

27.3

6.3

16.2

26.2

6.2

16.1
26.1
36.1

f Cyfni.
Mag. 3.9

RjKht
Ascension.

h m
21 1

s
53.744 ^

53.678 22
63.656 —
5;i.683 ^
63.758 ^^

124

63.882
54.064
64.271
64.532
64.830

55.158
55.512
55.881
56.257
56.631

56.994
67.334
57.644
57.917
68.146

172
217
261
298
328

354
369
370
374
363

340
310
273
229
177

68.323 J24
58.447 ^
68.515 jj
68.526 —
68.483 ^

94

68.389
58.250 ^^^
58.072 ^'^^

200

57.86:i
67.634

67.392
57.147 ^

229
242

56.909
56.685
66.485

Mean Place
Sec d, Tan d

D41 Of Dm a
D^r dt Dw d

224
2U0
171

56.314
56.179 ^^^
56.082 ^^

Declina-
tion.

+43 36

f/

66.61
63.98
51.26
48.46
45.69

43.06
40.68
38.66
37.09
36.02

36.60
35.57
36.20
37.38
39.08

41.24
43.80
46.67
49.80
53.11

56.48
59.87
63.19
66.38
69.36

72.10
74.52
76.58
78.24
79.47

253
272
280
277
263

238
202
157
107
52

63
118
170
216

256
287
313
331
337

339
332
319
298
274

242
206
166
123

77
^•2'^ 29

80.53 —
80.31 ^
79.60

71

78.41

76.77
74.73
72.37

119
164

:204
23G

54.674
1.381

4G.67
+0.952

61 Cygni pr.
Mag. 5.6

Right
Ascension.

h m
21 3

9^717 33
9.679 —
9.683 ^
9.729 ^
9.820 *^

135

9.956

10.133 ^^* ,
10.363 ^ j

10.611 ^ ;

10.902 ^^ i

322 <

11.224
11.567^ I
11.926^^1
12.291 ^ ,
12.665^

352

Derlinii-
tion.

+38 20

13.007
13.:«1
13.647
13.917
14.146

334
306
270
229
182

14.328 ,3,

14.458 .g!

14.537 27!

14.564 — I

14.539 ^.
73 !

14.466 I

14.361 "^ I

14.202 "^ ;

14.023 ^'® '

13.826 ^®" '

208

34.95
32.63
30.14
27.59
26.09

22.74
20.67
18.95
17.66
16.88

16.6:^
16.93
17.78
19.16
21.02

23.31
25.96
28.91
32.06
35.34

38.69
42.02
45.26
48.35
61.23

53.85
56.16
58.11
59.68
60.83

232

249
255
250
23.5

207

172

129

78

25

30

85

138

186

229

265
295
315
328
335

333
324
309
288
262

231
195
157
115
71

13.618

13.409
13.207
13.020
12.856

12.720
12.617
12.552

209
202
187
164
136

103
65

61.54

61.79-

25

61.58
60.91
59.79

58.26
66.37
54.17

21

67

112

153

189
220

+0.04

+0.3

-0.05
-0.7

10.466
1.275

+0.3

2G.13
+0.791

v^Aqoaiii.
Mag. 4.6

Right
Aaceaslon.

-0.04
-0.7

1)
21

m
5

4.434

4.444 '"

4.485 ^^

4.568 ^

4.663 ^^'
134

4.797
4.961
5.154
5.374
5.619

5.889

288

6.177

164
193
220
245
270

6.481
6.794
7.112

7.426
7.728
8.014
8.274
8.502

304
313
318
314

302
286
260
228
192

^•^^ 149
8.843 jj^

8.947 ^
9.005 j3
9.018 —

30

8.988
8.919
8.819
8.693
8.561

8.401
8.251
8.111
7.988
7.886

7.811
7.765
7.750

69
100
126
142
150

150
140
123
102
75

46
15

Declina-
tion.

-11 42

31.09
31.33
31.51
31.58
31.52

31.29
30.91
30.33
29.54
28.56

27.38
26.04
24.65
22.97
21.32

19.67
18.07 ^^

154

24

18

7

6
23

38
58
79
98
118

134
140
158
165
165

16.53
15.11

13.84

12.76
11.87
11.18
10.69
10.41

10.29
10.33
10.50
10.78
11.13

11.52
11.95
12.39
12.82
13.24

13.63
13.99
14.29

142
127
108

89
69
49
28
12

4
17
28
35
39

43
44

43
42
39

36
30

Biadley 8777.
Mag. 6.9

Right
Ascension.

4.447
1.021

30.02
-0.207

+0.06
\+0.^

h m
21 7

8

5.06
4.49
4.09
3.88
3.85

4.03
4.40
4.94
5.65
6.49

7.44

8.46

9.52

10.68

11.62

12.60
13.50
14.28
14.92
15.42

15.76
15.92
15.93
15.77
16.43

14.95
14.33
13.57
12.72
11.78

10.78
9.74
8.69
7.66
6.68

5.78
4.99
4.33

57

40

21

3

18

37
54

71
84
95

102
106
106
104

98

90
78
04
50
34

16
1

16
34

48

62
76
85
94
100

104

105

103

98

90

79
66

Declina-
tion.

+77 47

//

38.68
36.06
33.10
29.93
26.67

23.45
20.41
17.66
16.31

262
206
317
326
322

304
275
235

13.47 ^**
129

12.18
11.60
11.46 -
12.03

68

4

57

13.21

14.96
17.20
19.90
22.97
26.32

29.89

33.59

37.34

I 41.06

144.65

148.06
161.22
154.06
I 56.61

IIH
174

225
270
307
335
357

370
375
371
360
341

316
284
245

58.52 ^^

152

60.04
61.01
61.41 -
61.22
60.44

97
40

19.
78
137

59.07
67.17
54.79

190
238

11.200
4.730

24.11
+4.623

\

488

APPARENT PLACES OF STARS, 1917.

FOR THE UPPEP TRANSIT AT WASHINGTON.

Washiofton
Mean Tune.

Jan. 1.1
11.1
21.1
31.0

Feb. 10.0

Mar.

20.0
1.9
11.9
21.9
31.9

Apr.

10.8
20.8
;^0.8
May 10.8
20.7

June

July

Aug.

•M>.7

9.7

19.6

29.6

9.6

19.6
29.5
8.5
18.5
28.4

Sept.. 7.4
17.4
27.4

Oct. 7.3
17.3

Nov

Dec.

27.3

6.3

16.2

26.2

6.2

16.1
26.1
36.1

8 Plsois Austialls.
Mag. 5.6

Right
AscetMfon.

Declina-
tion.

h
21

s

22.226
22.230
22.271
22.349
22.462

m
8

-27 57

//

4

41 !

78
113
145

Mean Place
Sec d, Tan d

22.607
22.786 "^
22.995^
23.234 ®®
23.502 ^ I

291 i

23.793 I

24.107 '";

24.436^^

24.777 ^*

25.123^
343

34.99
34.33
33.53
32.58
31.50

30.28
28.94
27.51
25.99
24.40

22.76
21.11
19.49
17.93
16.47

25.466
25.799
26.112
26.401
26.654

333
313
280
253
214

26.868 j_g

27.036 jjg

27.155 ^

27.223 j^

27.241 —
3U

27.211
27.137
27.025
26.885
26.724

26.554
26.383
26.221

74
112
140
IGl
170

171
162

26.078 "^

25.959

OK

5.868
25.812
25.792

119
91

56
20

66

80

95

106

122

134
143
152
159
164

165
162
156
146
131

14.03

13.09 ^^

12.39 ^

11.93 ^

11.73
11.76
12.03
12.50
13.13

13.90
14.74
15.60
16.44
17.20

17.86
18.38
18.74
18.91
18.90

18.70
18.33
17.79

3
27
47
63
77

84
86
84
70
66

52
36
17

1

20

37
54

22.207
1.132

30.84
-0.531

Mag. 3.4

Right
Ascension.

h m
21 9

36

23.696
23.660

23.659 —
23.697 ^
23.773 ^*

114

Declina-
tion.

+29 53

/f

16.89

lA — 212
14.//

12.50 ^

10.19 ®^

7.94^

209

23.887
24.040
24.229
24.454
24.711

24.994
25.301
25.624
25.956
26.290

26.617
26.928
27.218
27.477
27.699

153
189
225
257
283

307
323
332
334
327

311
290
259
222
180

27.879 ^^

28.013 ^

28.100 3^

28.137 —

28.126 ^^
55

28.071

94
129
156
174
184

27.977
27.848
27.692
27.518

27.334
27.147
26.966
26.800
26.652

26.530
26.436
26.376 ^

137
181
166
148
122

94

5.85
4.00
2.48
1.37
0.72

0.55
0.89
1.73
3.04
4.78

6.90

9.32

12.01

14.86

17.82

185
152

111

65
17

34

84

131

174

212

242
269
285
296
299

20.81

23.76 ^

26.62
29.33
31.82

34.06
36.02
37.65
38.92
39.84

286
271
249
224

196

163

127

92

52

40.36

40.47 -

11

40.18
39.48
38.39

36.96
35.20
33.18

29

70

109

143

176
202

24.176

1.153

9.03
+0.575

r CygDi.
Mag. 3.8

Right
Asnuuion.

h
21

m
11

s

27.964 ^

27.908 jy

27.891 —

27.915 "

27.984 ^
113

28.097
28.251
28.448
28.684
28.956

29.259
29.586
29.930
30.284
30.639

30.985
31.315
31.620
31.891
32.122

154
197
236
272
303

327
344
354
355
346

330
305
271
231
186

32.308 j3y
32.445 ^
32.529 33
32.562 —
32.544 ^^

67

32.477

109
146
176
196
209

32.368

32.046
31.850

31.641
31.429
31.221
31.026
30.&52

30.702
30.585 "^
30.502

212
208
195
174
150

83

Declina-
tion.

+37 41

35.61
33.30
30.81
28.24
25.70

23.29
21.12
19.30
17.88
16.96

16.56
16.68
17.36
18.55 '''

231
249
257
254
241

217

182

142

92

40

12
68

20.24

22.35
24.85
27.62
30.64
33.79

37.02
40.26
43.43
46.45
49.28

51.86
54.16
56.10
57.67
58.84

169
211

250
277
302
315
323

324
317
302
283
258

230
194
157
117

59.58 ^
59.87 —
59.69 ^J*
59.06 ^

57.98 ^'^

150

56.48
54.62 ^^

ro A- 217

52. 4o

28.636
1.264

26.11
+0.773

<rBqiiiilei.
Mag. 4.1

Right
AfloensloD.

h m
21 11

s

40.409

40.404 —

40.430 *

40.487 ^^

40.575 ®
119

Declina-
tion.

40.694
40.843
41.023
41.231
41.465

41.724
42.002
42.297
42.603
42.913

43.218

43.514

43.792

44.045

44.267

180

44.453 j^

44.598 ^^^

44.699 ^^

44.756 j3

44.769 —
29

44.740

149
180
208
234
2S0

278
295
306
310
305

296
278
2S3

M

97

122

138

146

44.674
44.577
44.455
44.317

44.171

44.023

43.881

43.757

43.651 ^^
83

43.568

43.513

43.486

148
142
124

55
27

+ 4 54

//

17.22
16.12
15.01
13.96
13.01

12.24
11.68
11.39
11.39
11.72

12.37
13.34
14.62
16.16
17.92

19.85
21.89
24.00
26.09
28.15

30.11
31.94
33.58
35.04
36.28

37.31

38.10

38.68

39.03 ,3

39.16 —
6

39.10

38.83

38.39

37.77

36.99

36.08
35.06
33.97

110

lu

lOS
9S

77

56

2»

0

33

66

97
128
154
176
191

aM

211
209

aoo

196

183
164
146
124
103

79
58
35

27
44

62
78
91

102
109

40.506
1.004

14.60
+0.086

D^ a, Dm a

+0.07

D^^,D^^ 1+0.3

+0.03
-0.7

+0.05
+0.3

-0.03
-0.7

+0.05
1+O.S

-0.0-1
-0.7

+0.06
+0.3

0.00
-0.7

APPARENT PLACP]S OF STARS, 1917,

489

FOR THE UPPER TRANSIT AT WASHINGTON.

WashiDRton
Mean Time.

Jan. 1.1
11.1
21.1
31.0

Feb. 10.0

Mar.

20.0
1.9
11.9
21.9
31.9

Apr.

10.8
20.8
30.8
May 10.8
20.7

30.7

Jime 9.7

19.6

29.6

July 9.6

19.6
29.5
Aug. 8.5
18.5
28.5

Sept. 7.4
17.4
27.4

Oct. 7.3
17.3

27.3

Nov. 6.3

16.2

26.2

Dec. 6.2

16.2
26.1
36.1

Mean Place
Sec d, Tan d

D^ a, Dm a

<T Cygni.
Mag. 4.3

Right
Ascension.

h m
21 14

s
8.600

8.536

8.513

8.533

8.596

8.704
8.857
9.054
9.289
9.562

#9.868
10.198
10.547
10.905
11.265

11.616
11.950
12.260
12.537
12.772

23

20

63

106

153
197
235
273
306

330
349
358
360
351

334
310
277
235
190

13.101 ^^
13.188 3^
13.222 —
13.204 ^*

66

13.138

no

148
178
200
214

13.028
12.880
12.702
12.502

12.288
12.071
11.859
11.657
11.475

11.319
11.194
11.104

217
212
202
182
156

125
90

9.301
1.288

Declina-
tion.

+39 2

//

57.08
54.74
52.20
49.58
46.98

44.50
42.27
40.36
38.88
37.88

37.40
37.46
38.08
39.23
40.87

42.95
45.42
48.19
51.20
54.37

57.62
60.89
64.09
67.16
70.05

72.68
75.02
77.03
78.65
79.87

234
254
262
260
248

223
191
148
100
48

6

62

115

164

208

247
277
301
317
325

327
320
307
289
263

234

201
162
122

78

80.65 33
80.98 —
80.84 ^*
80.23 ®^
79.17 ^^

149

77.68
75.82
73.61

186
221

47.12
+0.811

+0.05
+0.3

-0.04

6^ ICicroscopil.
Mag. 4.9

Right
Ascension.

h m
21 15

s
27.274

27.260
27.290
27.362
27.476

27.630
27.824
28.053
28.319
28.618

28.945
29.298
29.670
30.057
30.449

30.840
31.220
31.579
31.910
32.203

32.451
32.648
32.787
32.868
32.892

32.857
32.772
32.641
32.473
32.281

32.074
31.864
31.660
31.475
31.317

31.193
31.107
31.064

14

30

72

114

154

194
229
266
299
327

353
372
387
392
391

380
359
331
293
248

197

139

81

24

35

85
131
168
192
207

210
204
185
158
124

86
43

Declinsr
tion.

-41 9

//

46.43
45.07
43.49
41.74
39.85

37.87
35.80
33.70
31.59
29.52

27.52
25.62
23.88
22.33
20.99

136
158
175
189
198

207
210
211
207
200

190
174
155
134
107

19.92
19.14
18.66

78
48

15

18.51 —
18.67 ^*

46

19.13
19.88
20.87
22.07
23.40

24.83
26.28
27.67
28.94
30.02

75

99

120

133

143

145
139
127
108

87

30.89 ^
31.47 ^
31.74 —
31.71 ^

31.35

30.68
29.73
28.52

36
67

95
121

27.288
1.328

40.04
-0.874

+0.08
+0.3

+0.04
-0.7

ot Cephei.
Mag. 2.6

Right ,
Ascension, i

h m
21 16

s
33.96
33.76
33.63
33.58
33.60

33.71
33.90
34.17
34.51
34.92

35.38
35.88
36.40
36.94
37.47

37.98
38.46
38.90
39.28
39.59

39.82
39.97
40.05
40.05
39.96

39.80
39.57
39.28
38.95
38.57

38.16
37.75
37.33
36.92
36.53

36.18
35.88
35.63

20

13

5

2

11

19
27
34
41
46

50
52
54
53
51

48
44
38
31
23

15
8
0
9

16

23
29
33
38
41

41
42
41
39
35

30
25

Declina-
tion.

+62 13

//

74.84
72.21
69.29
66.17
63.00

59.90
56.97
54.37
52.19
60.51

263
292
312
317
310

293
260
218
168
112

4^-39 3,
48.89 —
49.00 "
49.73 ^
61.06 "^

188

52.94

237
278
314
340
359

55.31

58.09
61.23
64.63

68.22
71.92
75.63
79.29
82.80

86.12
89.15
91.84
94.14
96.00

370
371
366
351
332

303
269
230
186
135

97.35 33

98.18 ^

98.44 —
98.12 ^^
97.24 ^

145

96.79
93.83 *^
91.44 ^^

36.023
2.147

60.93
+1.900

t Capricoml.
Mag. 4.3

Right
Ascension.

h m
21 17

s
37.699
37.697
37.728
37.791
37.886

38.011
38.167
38.353
38.668
38.809

39.077
39.366
39.672
39.989
40.313

40.636
40.951
41.249
41.624
41.767

Declina-
tion.

-17 10

//

2

31

63

94

126

156
186
215
241
268

288
307
317
324
323

315
298
275
243
207

^l-»74 ,^

42.139 ^^

42.259 ^

42.332 ^

42.358 -^
19

42.339

42.280

42.187

42.065

41.925

41.774
41.622
41.476
41.345
41.236

41.161
41.096
41.070

69

93

122

140

151

152
146
131
109

85

56
25

81.38
81.33
81.16
80.86
80.42

79.84
79.08
78.17
77.08
76.84

74.46
72.96
71.36
69.71
68.07

66.47
64.95
as. 66
62.33
61.28

60.44
59.83
59.43
69.25
69.27

69.46
69.79
60.22
60.72
61.25

61.78
62.29
62.76
63.14
63.45

63.66
63.79
63.82

18
30
43
58

76

91

109

124

139

150
159
165
164
160

152
140
122
105

84

61
40

18

2
19

33
43
50
53
53

51
4G
39
31
21

13
3

37.651
1.047

79.32
-0.309

+0.0^

490 APPARENT PLACES OF STARS, 1917.

FOB THE UPPER TRANSIT AT

APPARENT PLACES OF STARS, 1917

491

FOR THE UPPER TRANSIT AT WASHINGTON.

Washington
Mean Tune.

Jan. 1.1
11.1
21.1
31.0

Feb. 10.0

20.0
Mar. 2.0
11.9
21.9
31.9

Apr. 10.8
20.8
30.8

May 10.8
20.7

30.7

June 9.7

19.7

29.6

July 9.6

19.6
29.5
Aug. 8.5
18.5
28.5

Sept. 7.4
17.4
27.4

Oct. 7.4
17.3

27.3

Nov. 6.3

16.2

26.2

Dec. 6.2

16.2
26.1
36.1

/3 AqvLBJii,
Mag. 3.1

Right
Ascension.

h m
21 27

11.484 j2

11.472 —

11.490 ^®

11.537 *^

11.615 ^^
100

11.724

11.862

12.031

12.229

12.454

12.706
12.980
13.272
13.579
13.891

14.204
14.509
14.800
15.068
15.308

15.512

15.677

15.798

15.875 32

15.907 —
11

138
169
198
225
252

274
292
307
312
313

305
291
268
240
204

165

121

77

Declina-
tion.

Mean Place
Sec d, Tan d

15.896
15.847
15.764
15.653
15.525

15.385
15.243
15.105
14.979
14.871

14.785
14.725
14.693

49

83

ill

128

140

142
138
126
108
86

60
32

- 5 55

//

72.54
73.08
73.66
73.94
74.18

74.28
74.18
73.85
73.30
72.49

71.45
70.18
68.72
67.08
65.34

63.53
61.69
59.88
58.15
56.55

55.09
53.81
52.75
51.88
51.24

50.79
50.54
50.46
50.54
50.75

51.06
51.46
51.93
52.46
53.02

53.60
54.19
54.76

54
48
38
24
10

10
33
55
81
104

127
146
164
174
181

184
181
173
160
146

128

106

87

64

45

25

8

8
21
31

40
47
53
56
58

59
67

/3 Cephei.
Mag. 3.3

Right
Ascension.

11.442
1.005

73.11
-0.104

h m
21 27

s
32.60
32.25
32.01
31.86
31.82

31.91
32.12
32.43
32.85
33.36

33.95
34.60
35.30
36.00
36.69

37.37
38.00
38.57
39.06
39.47

39.79
39.99
40.09
40.08
39.97

39.75
39.44
39.05
38.59
38.06

37.50
36.91
36.30
35.70
35.12

34.59
34.11
33.70

35

24

15

4

9

21
31
42
51
59

65
70
70
09
68

63
57
49
41
32

20

10

1

11
22

31
39
46
53

56

59
61
60
58
53

48
41

Declina-
tion.

+70 11

ff

62.04
59.53
56.68
53.58
50.36

47.15
44.09
41.29
38.88
36.94

251
285
310
322
321

306
280
241
194
140

35.54

34.74

80

34.57 —
35.02 *^
36.07 ^^

164

37.71

215

261

301

331

355

39.86
42.47
45.48
48.79

52.34
56.04
59.80
63.56
67.22

70.72
73.98
76.93
79.51
81.65

^ Aquaxli.

Mag. 4.8

Right
Ascension.

370
376
376
366
350

326
295
258
214
167

84.45 ^,
85.02 —
84.99 ^
84.37 ^

120

83.17
81.41
79.16

176
225

35.732
2.952

46.22
+2.778

h m
21 33

s

20.166 j^
20.150 —
20.165 ^*

42

74
104

20.207
20.281

20.385
20.518
20.683
20.876
21.099

21.348
21.620
21.911
22.218
22.532

22.847
23.155
23.451
23.725
23.970

133
165
198
223
249

272
291
307
314
315

308
296
274
245
211

24.181 ^,,
24.353 ^
24.482
24.565 3^
24.604 —

4

24.600
24.558
24.480
24.375
24.248

24.110
23.969
23.831
23.704
23.594

23.505
23.442
23.405

42

78

105

127

138

141
138
127
110
89

63
37

Declina-
tion.

8 13

//

37.15
37.56
37.90
38.12
38.22

38.16
37.90
37.44
36.75
35.84

34.70
33.36
31.85
30.19
28.44

26.63
24.83
23.08
21.43
19.90

18.54
17.38
16.42
15.69
15.16

41
34
22
10

6

26
46
69
91
114

134
151
166
175
181

180
175
165
153
136

116
96
73
53
31

14.85 ^3
14.72 —
14.75 ^

14.93
15.22

15.60
16.05
16.54
17.05
17.58

18.10
18.60
19.07

18

29
38

45
49
51
53
52

50

47

74Cygiii.
Mag. 5.1

Right
Ascension.

20.090
1.010

37.29
-0.145

h
21

m
33

B

36.673
36.588
36.541

85
47
5

36.536 —

36.574 ^

84

36.658

131
175
219
260
296

36.789
36.964
37.183
37.443

37.739
38.064
38.412
38.774
39.141

39.505
39.854
40.182
40.478
40.735

40.949
41.113
41.225
41.284

41.290 —
44

41.246

41.157

41.027

40.864

40.677

325
348
362
367
364

349
328
296
257
214

164

112

59

6

40.473
40.261
40.048
39.843
39.653

39.485
39.342
39.233

89
130
163
187
204

212
213
205
190
168

143
109

Declina-
tion.

+40 2

36.04
33.81
31.36
28.77
26.19

23.68
21.37
19.37
17.76
16.60

223
245
259
258
251

231
200
161
116
66

15.94 jj

15.83 —
16.26 ^

17.24
18.71

20.64
22.97
25.64
28.57
31.70

34.94
38.22
41.47
44.61
47.60

50.37
52.86
55.03
56.84

58.27

59.26

59.80

59.87 —

59.47 ^

58.61 ^
131

98
147
193

233
267
293
313
324

328
325
314
299
277

249
217
181
143
99

54

57.30
55.58
53.51

172
207

37.291
1.306

24.51
+0.840

D^ a, Dm a

+0.06
+0.3

+0.01

+0.02
+0.3

-0.15
-0.6

+0.06
\+0.^

+0A\

Ar^.%

\'

492

APPARENT PLACES OF STARS, 1917.

FOR THE UPPER TRANSIT AT WASHINGTON.

Washinston
Mean Time.

Jan.

Feb.

Mar.

Apr.

May

June

July

Aug.

Sept.

Oct.

Nov.

Doc.

1,1
11.1
21.1
31.0
10.0

20.0
2.0
11.9
21.9
31.9

10.9
20.8
30.8
10.8
20.7

30.7

9.7

19.7

29.6

9.6

19.6
29.6
8.5
18.5
28.5

7.4
17.4
27.4

7.4
17.3

27.3

6.3

1G.3

26.2

6.2

16.2
26.1
36.1

y Capricoml.
Mag. 3.8

Right I Dmlina-
Ascension. tion.

h
21

m
35

29.794
29.776 -
29,789 ^^
29.833 ^

75

29.908

30.015
30.152
30.320
30.519
30.746

31.002
31.280
31.581
31.895
32.217

32.543
32.862
33.168
33.453
33.710

107

137
168
199
227
256

278
301
314
322
326

Mean Place
Sec d, Tan d

D^ a, Dm a
iV4 I>00^

319
306
285
257
221

33.931 j^j
^i'l ^37

34.339

34.383 —
1

34.382

34.339
34.260
34.150
34.020

33.877
33.729
33.585
33.451
33.336

33.243
33.176
33.138

43

79

110

130

143

148
144
134
115
93

67
3S

-17 1

77.78
77.74
77.56
77.26
76.81

76.19
75.40
74.44
73.29
71.99

70.55
68.97
67.28
65.57
63.83

62.13
60.53
59.04
57.72
56.59

55.68
55.00
54.55
54.34

54.53
54.87
55.33
55.87
56.46

57.06
57.63
58.15
58.61
58.98

59.23
59.39
59.45

4
18
30
45
62

79

96

115

130

144

158
169
171
174
170

160
149
132
113
91

68
45
21
0
19

34
46
54
59
60

57
52
46
37
25

16
6

s Pegasi.
Mag. 2.5

Right
Asnension.

h m
21 40

30

s

6.527
6.497
6.493 —
6.520 ^

6.578 ^

87

29.676
1.046

75.90
-0.306

+0.07
i-0.3

+0.02
-0.6

6.665
6.786
6.939
7.123
7.338

7.580
7.849
8.137
8.441
8.752

9.065
9.371
9.663
9.934
10.176

121
153
184
215
242

269
288
304
311
313

306
293
271
242

208

1^'^^ 169

10.553 ^^

10.679 ^

10.761 3^

10.799 -
3

10.796

43

77

103

125

137

10.753
10.676
10.573
10.448

10.311

10.169

10.029

9.898

9.781

9.682
9.607
9.556

142
140
131
117
99

75
51

Declina-
tion.

+ 9 29

42.70
41.47
40.22
38.99
37.85

36.85
36.06
35.52
35.30
35.41

35.87
36.68
37.83
39.29
41.02

42.97
45.09
47.31
49.58
51.84

54.05
56.14
58.09
59.85
61.41

62.74
63.82
64.67
65.27
65.63

65.74
65.63
65.28
64.73
63.98

63.06
61.98
60.79

123
125
123
114
100

79
54
22

11
46

81
115
146
173
195

212
222
227
226
221

209
195
176
150
133

106
85
60
36
11

11
35
55
75
92

108
119

6.653
1.014

37.98
+0.167

+0.06
+0.3

-0.01
-0.6

11 Cephei.

Mag. 4.8

Right
Ascension.

h m
21 40

s
39.54
39.14
38.86
38.67
38.59

38.64
38.82
39.11
39.51
40.01

40.60
41.25
41.96
42.69
43.41

44.11
44.78
45.40
45.94
46.40

46.76
47.00
47.14
47.18
47.10

46.92
46.63
46.26
45.81
45.30

44.73
44.13
43.51
42.89
42.29

41.72
41.21
40.76

40

28

19

8

5

18
29
40
50
59

65
71
73
72
70

67
62
54
46
36

24
14

4

8
18

29
37
45
51
57

60
62
62
60
57

51
45

Declina-
tion.

+70 55

//

61.52
59.17
56.43
53.41
50.24

47.04
43.95
41.09
38.58
36.51

235
274
302
317
320

309
286
251
207
155

^•«« 96
^'^ 36

33.64 —
33.89 ^
34.78 ^

146

36.24

38.24
40.72
43.62
46.82

50.31
53.98
57.74
61.52
65.24

68.81
72.19
75.27
77.99
80.31

200
248
290
320
349

367
376
378
372
357

<^ Capiioonii.
Mag. 3.0

338
308
272
232
185

134

78

82.16
83.50
84.28
84.46 -
8-1.04 ^^

102

83.02
81.45 ^^"

Right
Ascension.

h m
21 42

s

27.841

27.818 —

27.824 *
37

68

97

79.36

209

42.615
3.0r>l

44.50
+1>.893

+0.02
+0.3

-0.16
-0.6

27.861
27.929

28.026
28.156
28.317
28.508
28.730

28.980
29.255
29.551
29.864
30.187

30.512
30.833
31.141
31.430
31.690

31.916
32.103
32.246
32.343
32.393

32.398
32.362
32.289
32.185
32.059

31.920
31.775
31.633
31.500
31.383

31.287
31.216
31.171

130
161
191
222
250

275
296
313
323
325

321
308
289
260
226

187

143

97

50

5

36

73

104

126

139

145
142
133
117

96

71
45

Dedtna-
tioo.

-16 29

77.97
77.97
77.85
77.57
77.15

76.56
75.79
74.85
73.72
72.42

70.97
69.38
67.69
65.94
64.18

62.45
60.81
59.27
57.90
66.72

55.77
66.06
54.66
54.32
64.28

54.45

54.78
55.23
55.78
56.38

56.99
57.59
58.14
58.63
59.04

59.35
59.65
59.64

0
12
?i
43
^

77

M

113

130

145

150
169
175
176
173

164
154
137
118
95

71
50
24

4

17

33

45
55
60
61

60
55
49
41
31

20
9

27.698

1.043

76.26
-0.296

+0.06
+0.3

+0.02
-0.6

APPARENT PLACES OF STARS, 1917

493

FOR THE UPPER TRANSIT AT WASHINGTON.

Washiziffton
MecuaTime.

Jan. 1.1
11.1
21.1
31.0

Feb. 10.0

Mar.

20.0
2.0
11.9
21.9
31.9

Apr. 10.9
20.8
30.8

May 10.8
20.7

30.7

June 9.7

19.7

29.6

July 9.6

19.6
29.6
Aug. 8.5
18.5
28.5

Sept. 7.4
17.4
27.4

Oct. 7.4
17.3

27.3

Nov. 6.3

16.3

26.2

Dec. 6.2

16.2
26.1
36.1

Mean Place
Sec d. Tan d

TT^Cygni.

Mag. 4.3

Right
Afloension.

h m
21 43

8

42.658 ^33
42.525 gg
42.436 ^
42.396 —
42.408 ^^

66

42.474
42.597
42.775
43.006
43.286

43.610
43.971
44.358
44.764
45.176

45.585
45.978
46.347
46.680
46.971

47.212
47.396
47.523

47.591

123
178
231
280
324

361
387
406
412
409

303
360
333
291
241

184
127

68
8

47.599 —
50

47.549

47.447
47.299
47.112
46.892

46.651
46.396
46.135
45.880
45.637

45.415
45.221
45.062

102
148
187
220
241

255
261
255
243
222

194
159

Declina-
tion.

+48 55

//

44.43
42.14
39.56
36.80
33.96

31.16
28.53
26.16
24.17
22.64

229
258
276
284
280

263
237
199
153
102

21.62 ^

21.17 —

21.29 ^^

21.98 ^

23.22 ^^
176

24.98

222
262
295
319
337

346
349
344
331
311

27.20
29.82
32.77
35.96

39.33
42.79
46.28
49.72
53.03

56.14
59.01
61.57
63.76
65.55

66.89
67.75 3^
68.10 —
67.93 ^^
67.24 ^

120

66.04
64.38
62.29

287
256
219
179
134

86

166
209

43.539
1.522

30.44
+1.147

/i Capricomi.
Mag. 5.2

Right
Ascension.

h m
21 48

46.502
46.475
46.475
46.506
46.566

46.656
46.778
46.931
47.114
47.329

47.571
47.840
48.130
48.438
48.757

49.079
49.397
49.704
49.993
50.254

50.483
50.673
50.820
50.922
50.978

50.990
50.960
50.892
50.796
50.676

50.542
50.402
50.262
50.131
50.015

49.918
49.845
49.796

27
0
31
60
90

122
153
183
215
942

260
290
308
319
322

318
307
289
261
229

190

147

102

56

12

30

68

96

120

134

140
140
131
116
97

73
49

Declina-
tion.

-13 56

//

12

36.44

36.56

36.57 ~

36.45 "
29

45

36.16

35.71
35.07
34.25
33.24
32.02

30.63
29.09
27.41
25.66
23.86

22.07
20.33
18.69
17.18
15.86

14.75
13.85
13.19
12.77
12.58

12.58
12.77
13.10
13.54
14.06

14.63
15.20
15.75
16.27
16.73

17.12
17.42
17.62

64

82

101

122

130

154
168
176
180
179

174
164
151
132
111

90
66
42
19
0

19
33
44
52
57

57
55
52
46
39

30
20

46.341

1.030

35.42
-0.248

y Qruis.
Mag. 3.2

Right
Ascension.

Declina-
tion.

h m
21 48

-37 44

8

54.568
54.520
54.510
54.537
54.603

54.707
54.848
55.027
55.244
55.496

55.781
56.096
56.436
56.797
67.170

57.548
57.922
58.284
58.623
58.931

59.200
59.423
59.595
59.713
59.775

59.781
59.736
59.646
59.516
59.355

59.176
58.986
58.797
58.618
58.457

58.320
58.213
58.140

48
10

27

66

104

141
179
217
252
285

315
840
361
873
378

374
362
339
806
269

223

172

118

62

6

45

90

130

161

179

190
189
179
161
137

107
73

//

107
132
154
173

189

202
212
218
221
219

87.48

86.41
85.09
83.55
81.82

79.93
77.91
75.79
73.61
71.40

69.21
67.09
65.05
63.16
61.47

60.00
58.81
57.91
57.34 ^
57.10 —

9

57.19
57.60
58.30
59.25
60.43

212
204
189
109

147

119
90
57

61.74

63.15
64.58
65.96
67.23

68.31
69.18
69.78
70.08
70.08

69.77
69.15
68.25

41

70

95

118

131

141
143
138
127
106

87
60
30
0
31

62
90

54.415
1.265

81.18
-0.774

16 Pegasi.
Mag. 5.0

Right
Ascension.

h m
21 49

s
16.890
16.830

60

80

16.800 —

16.801 ^
16.838 ^^

72
16.910

110
147
183
219
252

280
304
319
329
331

324
307
285
255
218

17.020
17.167
17.350
17.569

17.821
18.101
18.405
18.724
19.053

19.384
19.708
20.015
20.300
20.555

20.773

20.949

21.081

21.166 3^

21.205 —
6

21.199
21.153
21.070
20.956
20.820

20.669
20.509
20.348
20.192
20.049

19.922
19.817
19.738

176

182

86

46

83

114

136

151

160
161
156
143
127

105
79

Declina-
tion.

+25 31

//

72.39
70.63
68.73
66.76
64.80

62.95
61.29
59.89
58.85
58.21

57.99
58.24
58.95
60.09
61.64

63.54
65.77
68.23
70.88
73.64

76.44
79.23
81.95
84.52
86.94

89.12
91.05
92.70
94.04

95.04

176
190
197
196
185

166

140

104

64

22

25

71

114

155

190

223
246
265
276
280

279
272
257
242
218

198
165
134
100
66

95.70

96.01 — .
95.96 ^
95.54 ^
94.77 ^

109

93.68

92.29^

90.64^**

17.082
1.108

63.21

+0.478

D^ a, D.
D^ a, D.

a
B

+0.04
+0.3

-0.06
-0.6

+0.06
+0.3

+0.01
-0.5

+0.07

+0.04

+0,05

494 APPARENT PLACES OF STARS, 1917.

FOR THE UPPER TRANSIT AT WASHINGTON.

APPARENT PLACES OF STARS, 1917

495

FOR THE UPPER TRANSIT AT WASHINGTON.

Washington
Mean Tune.

Jan. 1.1
11.1
21.1
31.1

Feb. 10.0

Mar.

20.0
2.0
11.9
21.9
31.9

Apr. 10.9
20.8
30.8

May 10.8
20.8

30.7

June 9.7

19.7

29.6

July 9.6

19.6
29.6
Aug. 8.5
18.5
28.5

Sept. 7.5
17.4
27.4

Oct. 7.4
17.3

27.3

Nov. 6.3

16.3

26.2

Dec. 6.2

16.2
26.2
36.1

2 Aqnarii.
Mag. 4.4

Right
Ajoension

h m
22 1

57.582

57.543 ^2

57.531 —

57.548 "

57.593 ^
76

Mean Place
Sec d, Tan d

D^a, Dm a
D^ 9, Du d

57.669
57.776
57.914
58.085
58.288

58.520
58.780
59.064
59.368
59.685

60.008
60.329
60.640
60.935
61.205

61.443
61.643
61.802
61.916
61.984

62.007
61.989
61.933
61.846
61.734

61.606
61.470
61.332
61.200
61.081

60.978
60.896
60.839

107
138
171
203
232

280
284
304
317
323

321
311
295
270
238

200

150

114

68

23

18

50

87

112

128

136
138
132
119
103

82
57

Declina-
tion.

-14 15

//

83.36
83.48 —
83.47 ^

83.32
83.00

82.52
81.84
80.98
79.91
78.64

77.20
75.60
73.88
72.07
70.22

68.38
66.59
64.91
63.36
62.01

60.87
59.95
59.29
58.86 ,^
58.67 —

2

58.69
58.91
59.27
59.76
60.33

60.94
61.56
62.16
62.72
63.21

63.62
63.94
64.14

15
32

48

68

86

107

127

144

160
172
181
185
184

179
168
155
135
114

92
66
43

22
36
49
67
61

62
60
56
49
41

32
20

20 Cephei.

Mag. 5.4

67.362
1.032

82.40
-0.254

Right
Ascension.

+0.06
+0.3

+0.01
-0.5

h m
22 2

s
27.56
27.29
27.08
26.94

27
21
14
6

26:88 —

2

26.90
27.00
27.19
27.46
27.79

10
19
26
34
41

47
50
53
55

54

53
49
45
40
32

25
18
10

28.20
28.67
29.17
29.70
30.25

30.79
31.32
31.81
32.26
32.66

32.98
33.23
33.41
33.51
33.53 —

6
33.47
33.33
33.13
32.88
32.57

32.22
31.85
31.46
31.06
30.66

30.29
29.95
29.65

29.121
2.157

+0!04~
+0.3

14
20
25
31
35

37
39
40
40
37

34
30

Declina-
tion.

+62 22

//

66.88
64.71
62.14
59.29
66.26

53.18
50.18
47.38
44.90
42.84

217
257
285
303
308

300
280
248
206
167

^1-27 102
40.25^

39.83 —

40.01 *®

40.79 ^

136

42.15

190
235
278
313
338

44.05

46.40
49.18
52.31

55.69
59.26
62.94
66.66
70.33

73.86
77.21
80.29
83.04
85.41

357
368
372
367
353

335
308
275
237
192

ot Omis.
Mag. 2.2

Right
Ascenakm.

141
88

87.33
88.74

8«»2 32
89.94 —

89.67 ^

84

88.83
87.42 ^^^
85.52 ^^

49.19
+1.912

h m
22 3

86
45

-0.11

-0.5

s
0.630
0.544
0.499
0.498 -'
0.542 ^

90

135
180
225
266
306

343
374
399
416
425

423
412
389
357
315

264

208

146

83

19

42

99

146

184

213

228
233
227
209
185

152
116

0.632
0.767
0.947
1.172
1.438

1.744
2.087
2.461
2.860
3.276

3.701
4.124
4.536
4.925
5.282

5.597
5.861
6.069
6.215
6.298

6.317
6.275
6.176
6.030
5.846

5.633
5.405
5.172
4.945
4.736

4.551
4.399
4.283

Declina-
tion.

-47 21

//

57.66
56.19
54.41
52.36
50.11

47.68
45.12
42.50
39.85
37.23

34.69
32.26
30.01
28.00
26.25

24.81
23.73
23.01
22.69
22.76

23.21
24.03
25.19
26.61
28.27

30.07
31.95
33.82
35.60
37.20

147
178
205
225
243

256
262
265
262
254

243
225
201
176
144

108
72
32

7
45

82
116
142
166
180

188
187
178
160
137

cPegasi.

Mag. 4.0

39.63 ^^
40.33

40.64 —

40.56 **

48

40.08
39.19 *®
37.94 ^^

Right
Ascension.

h in

09 Q

s
8.673
8.606
8.564

68
41

10

8.554 —
8.578 ^

59

8.637
8.731
8.864
9.035
9.242

0.476
1.476

49.43
-1.086

+0.08
\+0.^

9.483

9.755

10.052

10.367

10.695

11.027
11.355
11.670
11.963
12.229

12.461
12.652
12.799
12.901
12.957

12.967
12.937
12.869
12.771
12.646

12.506
12.354
12.199
12.048
11.905

11.777
11.668
11.581

94
133
171
207
241

272
297
315
328
332

328
315
293
266
232

191

147

102

56

10

30

68

98

125

141

151
155
151
143

128

109
87

Declina-
tion.

+24 56

//

30.90
29.24
27.44
26.56
23.67

21.87
20.26
18.88
17.84
17.18

16.93
17.12
17.76
18.84
20.32

22.16
24.31
26.71
29.30
32.01

34.78
37.53
40.22

42.78
46.19

47.37
49.32
50.99
52.37
63.43

54.13
54.50
54.53
54.20
53.53

52.54
51.25
49.72

166
180
188
189
180

161

138

104

66

25

19

64

108

14S

184

215
240
259
271
277

275
209
256
241
218

195
167
138
106

37
3

33
67
99

12!>

8.777

1.103

21.20
+0.465

\^.^
^^r^

496

APPABENT PLAC^ES OF STARS, 1917,

FOR THE UPPER TRANSIT AT WASHINGTON.

Washinxton
Mean Time.

Jan. l.I
11.1
21.1
31.1

Feb. ]0.0

20.0
^lar. 2.0
12.0
21.9
31.9

Apr. 10.9
20.8
30.8

May 10.8
20.8

30.7

June 9.7

19.7

29.7

July 9.6

19.6
29.6
Aug. 8.5
18.5
28.5

Sept. 7.5
17.4
27.4

Oct. 7.4
17.4

27.3

Nov. 6.3

16.3

20.2

De<\ 6.2

16.2
26.2
36.1

Mean Place
Sec dy Tan d

6 Pegasi.

Mag. 3.7

Right
Ascension.

De<'lina-
tion.

h m
22 6

s

0.934 ^.

0.887 2^

0.866 —

0.871 ^
35

64

+ 5 47

0.906

0.970
1.065
1.194
1.356
1.549

1.774
2.027
2.304
2.599
2.909

3.224
3.537
3.839
4.125
4.385

4.615
4.807
4.960
5.069
5.135

5.158
5.142
5.091
5.009
4.906

4.785
4.655
4.524
4.397
4.280

4.177
4.092
4.029

0.805
1.005

95
129
162
193
225

2^
277
295
310
315

313
302
286
260
230

102

153

109

66

23

16

51

82

103

121

VM)
131
127
117
103

85
63

99
100
97
89
73

56
30

25.43
24.44
23.44
22.47
21.58

20,85

20.29

19.99

19.95 -^

20.22 ^
59

20.81

21.71

22.92

24.40

26.13

28.04
30.10
32.24
34.41
36.55

38.61
40.56
42.35
43.94
45.33

46.48
47.42
48.11
48.58
48.83

48.88
48.73
48.39
47.89
47.22

46.44
45.54
44.56

90

121
148
173
191

206
214
217
214
206

195
179
159
139
115

94

47

25

5

15
34
50
67
78

90
98

20.84
+0.101

D^ a, D« a 1+0.06
D^ a, D^ d j+0.3

-0.01
-0.5

TC Pegasi.

Mag. 4.4

Right
Ascension.

h m
22 6

17.768
17.679
17.620

89
59

26

17.594 --
17.605 ^^

48

17.653
17.744
17.876
18.050
18.265

18.517
18.801
19.114
19.446
19.791

20.140
20.484
20.814
21.121
21.398

21.638
21.835
21.987
22.090
22.144

22.152
22.116
22.040
21.930
21.794

21.638
21.469
21.296
21.124
20.961

20.810
20.679
20.571

91
132
174
215
252

284
313
332
345
349

344
330
307
277
240

197

152

103

54

8

36

76

110

136

156

169
173
172
163
151

131
108

Declina-
tion.

+32 46

25.73
23.91
21.85
19.67
17.45

15.30
13.29
11.53
10.09
9.06

182
206
218
222
215

201
176
144
103
59

8.47 ^j

8.36 —

8.74 ^

9.61 ^^

10.94 ^^

175

12.69

14.82
17.25
19.94
22.80

25.77
28.78
31.77 ^

213
243
269
286
297

301

34.68

37.45

40.01
42.35
44.39
46.12
47.52

291
277
256

234

204
173
140
101

48.53 ^

49.16 ^

49.38 —

49.18 ^

48.58 ^
100

47.58

46.22 *^

44.54 ^««

17.996
1.189

13.86
+0.644

C Cephei.

\im. 3.6

Right
Ascension.

h ra
22 7

57.225 ^,
57.004 ^^^
56.832 jj^
56.718 ^
56.668 —

17

56.685
56.775 ^

161

56.936
57.168
57.465

57.822
58.229
58.676 **^

232
297
357

407

473

487
488

59.149
59.636

60.124
60.600
61.049
61.461
61.826

62.135
62.380
62.557
62.666
62.703

62.672
62.576
62.422
62.215
61.965^

285

61.680
61.369
61.044
60.714
60.389

60.080
59.795
59.546

476
449
412
365
309

245

177

109

37

31

06
154
207

311
325
330
325
309

285
249

Declina-
tion.

+57 47

47.99
45.87
43.38
40.61
37.67

34.69
31.78
29.08
26.69
24.71

23.22

22.28 „

21.91 -

22.13 ^

22.94 ^
138

24.32

212
248
277
294
296

291
270
239
196
149

04

26.22
28.56
31.32
34.41

37.75
41.28
44.89
48.53
52.12

190
234
276
309
334

353
361
364
359
345

55.57

58.83
61.83
64.49
66.78

68.63

69.99

70.83 _.

71.12-

70.85 ^
83

70.02

326
300

JXfO

229
185

136
84

68.65

66.79

137
186

+0.05
+0.3

-0.04
-0.5

58.365
1.876

+o.ai

+0.4

30.65

+1.588

-0.09
-0.5

24 Cephei.
Mag. 5.0

Right
Ascensioii.

h m
22 8

s
10.08
9.61
9.23
8.95
8.79

8.76
8.86
9.08
9.44
9.90

10.47
11.11
11.82
12.57
13.34

14.10
14.84
15.53
16.16
16.70

17.14
17.49
17.73
17.86
17.85

17.76
17.55
17.24
16.84
16.36

15.82
15.23
14.60
13.96
13.33

12.71
12.13
11.61

47
38
38
16
3

10
22
36
46
57

64

71
75

77
76

74
68
63
54
44

35
24
13
1
10

20
31
40

48
54

50
63
64
63
62

58
52

Dedina-
tloa.

+71 55

tt

2K
250
284
307
317

315

75.00
72.95
70.45
67.61
64.54

61.37
58.22
55.24
52.54
50.22

48.37
47.06
46.34 „
46.23-

46.74 *'

no

47.84

370
SS2
18S

131
72

49.50
51.67
54.30
57.31

60.63
64.19
67.90
71.69
75.48

79.19
82.73
86.05
89.06
91.71

lOS
217
263
901
332

356
371
379
S7»
371

854

332
301
2S5
231

93.92 ^„

»«•«* lis
96.82 ^

97.42 —

97.41 ^

61

96.80
95.60
93.84

120

m

12.885
3.225

55.62
+3.066

+0.02
+0.4

-0.18
-0.5

APPARENT PLACES OF STARS, 1917. 497

FOR THE UPPER TRANSIT AT WASHINGTON.

Washlivton
Mean Tune.

Feb.

Mar.

Jan. 1.1
11.1
21.1
31.1
10.0

20.0
2.0
12.0
21.9
31.9

Apr. 10.9
20.8
30.8

May 10.8
20.8

30.7

June 9.7

19.7

29.7

July 9.6

19.6
29.6
Aug. 8.5
18.5
28.5

Sept. 7.5
17.4
27.4

Oct. 7.4
17.4

27.3

Nov. 6.3

16.3

26.2

Dec. 6.2

16.2
26.2
36.1

^ Aqnarii.
Mag. 4.3

Right
Aacension.

h m
22 12

s
27.539
27.493

46

27.472 —
27.477 ^

27.610

27.573
27.666
27.792
27.950
28.139

28.360
28.610
28.884
29.179
29.490

29.807
30.124
30.432
30.726
30.996

31.237
31.441
31.605
31.726
31.802

31.835
31.827
31.783
31.707
31.607

31.488
31.360
31.229
31.102
30.986

30.883
30.798
30.736

33

63

03
126
158
189
231

2S0
274
295
311
317

317
308
294
270
241

204

164

121

76

33

8
44

76
100
119

128
131
127
116
103

85
63

Declina-
tion.

- 8 11

//

40
31
18

48.32

48.72

49.03

49.21

49.26 —
11

49.15

48.84

48.31

47.54

46.56

45.35
43.93
42.32
40.58
38.73

36.82
34.91
33.04
31.26
29.62

28.15
26.90
25.86
25.06
24.48

31
53

77

98

121

142
161
174
185
191

191
187
178
164
147

125

104

80

58

35

24.13 ^3
24.01 —
24.06 ^

24.28
24.63

25.07
25.58
26.14
26.72
27.30

27.86
28.37
28.83

22
35
44

51
56
58
58
55

52
46

OfTnoansB.
Mag. 2.9

Right
Aacension.

h m
22 12

s
49.49
49.32
49.20
49.15
49.17

49.25
49.39
49.59
49.85
50.18

50.56
50.99
51.47
51.98
52.52

53.07
63.62
64.15
54.65
55.11

55.53
55.88
56.16
56.35
56.46

56.48
56.42
56.28
56.07
55.81

55.50
55.15
64.80
54.45
54.11

63.81
63.55
53.33

17

12

5

2

8

14
20
26
33
88

43
48
51
54
55

55
53
50
46
42

35
28
19
11
2

6
14
21
26
31

35
35
35
34
30

26
22

Declina-
tion.

-60 39

//

95.38
93.38
91.03
88.37
85.47

82.40
79.24
76.04
72.88
69.82

66.91
64.22
61.80
59.70
57.97

56.66

55.78 ^

55.36 —

55.40 *

55.90 ^
93

56.83

200
235
266
290
307

316
320
316
306
291

209
242
210
173
182

87

58.19
59.90
61.90
64.10

66.48
68.88
71.22
73.41
75.34

136
171
200
220
238

240
234
219
103
160

76.94 ^^,

78.13

78.86

79.10 —

78.83 ^
79

78.04

76.76 ^^

75.04 ^'^

;^Aqiiaxli.
Mag. 4.0

Right
Ascension.

h m
22 17

51
36

8

22.420

22.369

22.343

22.341 —

22.368 ^
55

22.428

22.509

22.628

22.779

22.962

23.178
23.423
23.698
23.984
24.291

24.605
24.920
25.227
25.519
25.788

26.028
26.232
26.397
26.520
26.599

26.636
26.633
26.592
26.521
26.426

26.312
26.189
26.062
25.937
25.822

25.718
25.631
25.565

86
119
151
183
316

245
270
291
307
314

315
307
292
369
340

204

165

133

79

3

41

71

95

114

133
127
125
115
1Q4

87
66

Declina-
tion.

- 1 47

ff

78.60
79.17
79.79
80.33
80.75

81.01
81.09
80.94
80.55
79.88

78.96
77.77
76.34
74.70
72.91

70.98
68.99
66.98
65.01
63.12

61.36
59.77
58.37
57.19
56.23

55.51
55.00
54.71

67
62
54
42
36

8

15
39
67
92

119
143
164
179
193

199
201
197
189
176

159

140

118

96

72

51
29

54.61 —

64.68 ^

23
64.91
56.26
55.72
56.27
56.89

57.65
58.24
58.93

35

46
55
62
66

69
60

81 Pegasi.
Mag. 4.9

Right
Ascension.

h m
22 17

s
26.094
26.035
26.000

59
35

25.990 —
26.009 ^*

50

26.069
26.142
26.258
26.409
26.594

26.811
27.069
27.335
27.627
27.937

28.254
28.570
28.877
29.169
29.437

29.675
29.877
30.037
30.156
30.232

30.264
30.266
30.213
30.138
30.040

29.922
29.794
29.662
29.532
29.408

29.298
29.204
29.128

83

116
151
185
217

248
276
292
310
317

316
307
292
268
238

202

160

119

76

32

8

43

75

98

118

128
133
130
124
110

94
76

Declina-
tion.

+11 47

//

118
123
124
118
107

90
65
37

18.17

16.99
15.76
14.52
13.34

12.27

11.37

10.72

10.35

10.30-?
29

10.69

11.25

12.25

13.57

15.19

17.06
19.14
21.36
23.66
26.99

28.29
30.61
32.60
34.54
36.27

37.79
39.06
40.10
40.88
41.42

41.70
41.74 —
41.54 *

41
64
83

06
100
132
162
187

206
223
330
233
230

222
209
194
173
152

127

104

78

54

28

41.13
40.49

39.66
38.68
37.54

OS
114

Mean Place
Sec d. Tan d

27.295
1.010

49.13
-0.144

49.495
2.042

85.05
-1.780

22.185
1.000

81.22
-0.031

25.900
1.022

11.51
+0.209

D^ a, Dw a

+0.06
+0.4

39398''— 1917-

+0.01
-0.5

32

+0.08
+0.4

+0.11
-0.5

+0.06
\+0A

498

APPAKENT PLACES OF STARS, 1917,

FOR THE UPPER TRANSIT AT WASHINGTON.

Washbuton
Mean Tune.

Jan. 1.2
ll.I
21.1
31.1

Feb. 10.0

Mar.

20.0
2.0
12.0
21.9
31.9

Apr. 10.9
20.9
30.8

May 10.8
20.8

30.7

June 9.7

19.7

29.7

July 9.6

19.6
29.6
Aug. 8.6
18.6
28.5

Sept. 7.5
17.4
27.4

Oct. 7.4
17.4

27.3

Nov. 6.3

16.3

26.3

Dec. 6.2

16.2
26.2
36.1

Mean Place
Sec d, Tan d

8Laceit».

Mag. 4.6

Right
Ascension.

h m
22 20

s
16.946
16.762
16.618
16.519

184

144

99

46

16.473 —
10

16.483
16.552
16.683
16.875
17.125

17.429
17.779
18.168
18.584
19.018

19.456
19.886
20.300
20.684
21.030

21.329
21.574
21.762
21.889
21.955

21.960
21.907
21.802
21.651
21.462

21.239
20.995
20.735
20.470
20.207

19.955
19.721
19.517

69
131
192
250
304

350
389
416
434
438

430
414
384
346
299

245

188

127

66

6

53
105
151
189
223

244
260
265
263
252

234

204

Declina-
tion.

+51 48

//

63.41
61.43
59.10
56.49
53.72

50.91
48.16
45.61
43.35
41.47

40.07
39.19
38.86
39.10
39.90

41.24
43.08
45.36
48.03
51.02

54.25
57.64
61.12
64.62
68.07

71.39
74.52
77.40
79.96
82.15

83.93
85.25
86.08

198
233
261
277
281

275
255
226

188
140

88

_83

24

80

134

184
228
267
299
323

339
348
350
345
332

313
288
256
219
178

132
83

31
86.39 —

86.17 ^
76

85.41

127

173

84.14
82.41

17.636
1.618

46.37
+1.272

D^a,D^a 1+0 A

/

+0.05

-0.08

^ Aquazii.
Mag. 4.6

Right
Ascension.

h m
22 21

s
2.526
2.472
2.442

54

30

6

2.436 —
2.458 ^

50

2.508
2.591
2.705
2.852
3.032

3.244
3.485
3.754
4.043
4.348

4.661
4.976
5.282
5.575
5.844

6.086
6.292
6.459
6.584
6.666

6.706
6.706
6.669
6.600
6.508

6.396
6.274
6.148
6.023
5.907

5.802
5.712
5.643

83
114
147
180
212

241
269
289
305
813

315
306
293
269
242

206

167

125

82

40

0

37

69

92

112

122
120
125
116
105

90
69

Declina-
tion.

+ 0 57

//

77
75
67
58
43

23

24.30

23.53
22.78
22.11
21.53

21.10
20.87
20.85-^
21.10 ^
21.61 "

80

22.41
23.49
24.83
26.41
28.17

30.09
32.10
34.15
36.20
38.19

40.08
41.82
43.36
44.71
45.83

46.73
47.39
47.84
48.07

48.12 —

12

48.00
47.71
47.30
46.78
46.15

108
134
158
176
192

201
205
205
199
189

174
154
135
112
90

66
45
23

45.44
44.69
43.91

29
41
52
63
71

75
78

2.291
1.000

20.70
+0.017

+0.06
+0.4

0.00
-0.4

<T Aquaiil.
Mag. 4.9

Right
Ascension.

h m
22 26

s
15.710
15.654
15.622

56
32

8

15.614 —
15.635 *^

48

15.683

15.763
15.875
16.020
16.198

16.409
16.650
16.919
17.210
17.518

17.836
18.156
18.471
18.771
19.052

19.303
19.520
19.698
19.833
19.925

19.972
19.977
19.945
19.879
19.787

19.675
19.551
19.422
19.294
19.175

19.066
18.974
18.902

80

112
145

178
211

241
260
291
306
318

320
315
300
281
251

217

178

135

92

47

5

32

66

92

112

124
129
128
119
109

92
72

Declina-
tion.

-11 5

//

26
16

70.69
70.95
71.11
71.13 —
71.00 ^

83

70.67
70.16
69.43
68.50
67.34

65.98
64.43
62.72
60.89
58.99

57.05
55.13
53.28
51.54
49.98

48.60
47.45
46.53
45.87
45.46

45.29
45.32
45.55
45.92
46.41

46.99
47.61
48.25
48.87
49.46

49.99
50.44
50.80

51

73

83

116

136

155
171
183
190
194

192
185
174
156
138

115
92
66
41
17

3
23
37
49
58

62
64
62
59
53

45
36

15.390
1.019

70.87
-0.196

+0.06
+0A

+0.01
-0.4

^LacertK.
Mag. 3.8

Right
Ascension.

h m
22 27

5L662 ^^^
51.487 ,,,
51.346
51.248 ^
51.198 —

3

51.201
51.260
51.378
51.555
51.790

52.076
52.409
52.779
53.180
53.599

54.025
54.447
54.854
55.234
55.580

55.882
56.133
56.329
56.467
56.546

56.567
56.533
56.447
56.316
56.147

55.946
55.722
55.483
55.237
54.992

54.755
54.535
54.338

69
U8
177
235
286

333
370
401
419
426

422

407
380
846
302

251

196

138

79

21

84

86

131

169

201

224
239
246
245
237

220
197

Dedina

tkUL

+49

n

36.53
34.65
32.40
29.88
27.20

24.47
21.80
19.30
17.09
15.25

1

13.86

12.98

12.65-

12.87

13.64
1

14.94

16.74

18.98

21.60

24^

27.70
31.04
34.47
37.92
41.32

44.61

47.70 '

50.55^

53.09^

55.29^
1

57.08 J

58.42

59.28

59.63-

59.47

58.79

57.60^

55.95^

52.200
1.551

19.43
+1.186

+0.05
+0.4

-0.07
--0.4

APPARENT PLACES OE STARS, 1917. 499

FOR THE UPPER TRANSIT AT WASHINGTON.

500 APPARENT PLACES OF STARS, 1917.

FOR THE UPPER TRANSIT AT WASHINGTON.

APPARENT PLACES OF 8TAKS, 1917. 501

FOR THE UPPER TRANSIT AT WASHINGTON.

502

APPARENT PLACES OF STARS, 1917.

FOR THE UPPER TRANSIT AT WASHINGTON.

WashiDKtoii
Mean Time.

Jan. 1.2
11.1
21.1
31.1

Feb. 10.1

t Cephel.
Mag. 3.7

Right
Asoenskm.

Mar.

20.0
2.0
12.0
22.0
31.9

Apr.

10.9
20.9
30.8
May 10.8
20.8

30.8

June 9.7

19.7

29.7

July 9.7

19.6
29.6
Aug. 8.6
18.5
28.5

Sept. 7.5
17.5
27.4

Oct. 7.4
17.4

27.4

Nov. 6.3

16.3

26.3

Dec. 6.2

16.2
26.2
36.2

h m
22 46

^^ a, D« a

s
42.05
41.69
41.38
41.12
40.95

40.86
40.86
40.96
41.17
41.46

41.84
42.30
42.82
43.38
43.98

44.59
45.20
45.79
46.35
46.85

47.30
47.67
47.97
48.18
48.30

48.34
48.30
48.18
47.99
47.72

47.40
47.04
46.64
46.21
45.77

45.33
44.91
44.51

36
31
26
17
9

0
10
31
»
38

46
52
56
60
61

61
59
56
50
45

37
30
21
12

4

4
12
19
27
82

36
40
43
44
44

42
40

Declin*-
tion.

+65 45

//

70.14
68.48
66.34
63.80
60.98

57.99
54.95
51.98
49.22
46.77

166
214
254
282
299

304
297
276
245
204

^•73 155

43.18 ,0.
42.16 ^

41.73 —

41.89 "

74

42.63

130
183
281
272
306

334
356
367
372
370

359
341
316
286
246

87.^ 201
«^-^ 152

90.87 ^
91.83^
92.23 —

20

92.03
91.24
89.89

43.93
45.76
48.07
50.79

53.87
57.21
60.77
64.44
68.16

71.86
75.45
78.86
82.02
84.88

79
135

Mean Place 43.309 48.98
Sec i>, Tan ^ 2.436 +2.222

+0.04
i+OA

-0.14
-0.3

A. Aqnarli.
Mag. 3.8

Right
Asoenston.

h m
22 48

8

17.530
17.461
17.411
17.384

69
50
27
8

17.381 —

26
17.407
17.463
17.550
17.672
17.829

56

87

122

157

190

224
254
280
800
813

819
817
805
289
962

232
194
153
HI

68

21.640
21.667 —
21.655 "

18.019
18.243
18.497
18.777
19.077

19.390
19.709
20.026
20.331
20.620

20.882
21.114
21.308
21.461
21.572

21.610
21.536

21.442
21.332
21.212
21.090
20.973

20.862
20.763
20.679

45
74
94

110
120
122
117
111

99

84

17.113
1.010

Declin*-
tion.

-80

//

76.29
76.70
77.01
77.19

41
31
18
3

77.22 —
15

77.07
76.73
76.18
75.39
74.37

34

55

79

102

126

145
166
181
192
196

201
196
188
175
156

136

112

88

62

39

50.76 j^

50.62 —
50.68 *

73.11
71.66
70.00
68.19
66.27

64.29
62.28
60.32
58.44
56.69

55.13
53.77
52.65
51.77
51.15

50.93
51.32

51.82
52.40
53.03
53.68
54.31

54.92
55.48
55.97

25
39
50

58
63
65
63
61

56
49

77.70
-0.141

+0.06
+0.4

+0.01

pindi.
Mag. 6.1

R^t
AjceotiofL

h m
22 48

8

53.93
53.54
53.23
53.01
52.88

52.84
52.89
53.04
53.30
53.64

54.07
54.58
55.17
55.82
56.51

57.24
57.99
58.73
59.45
60.12

60.74
61.28
61.73
62.07
62.29

62.39
62.38
62.23
61.97
61.62

61.19
60.69
60.15
59.59
59.02

58.49
57.99
57.55

89
81
22
18

4

5
15
96
34
43

51
59
65
69
73

75
74
72
67
62

54

45
84
22

10

1

15
26
85
43

50
54

56
57
53

50
44

53.950
2.998

Derlimh
tion.

-70 30

//

75.09
73.05
70.55
67.68
64.50

61.11
57.55
53.94
50.35
46.85

43.50
40.39
37.56
35.10
33.04

31.43

30.31

29.70

29.61 —

30.06 ^
94

31.00

904

250
387
818
839

856

861
859
850
385

811
288
246
206
161

113
61

142
184
220
248
267

276
274
961
288
208

W13 161

55.74 „^

56.85

57.41 —

57.38 ^
60

32.42
34.26
36.46
38.94

41.61
44.37
47.11
49.72
52.10

56.78
55.60
53.87

118
173

63.03
-2.826

+0.08
l+OA

+0.18

tf Aqwartl
ICag. 3.5

Blflit

h a
22 50

8

16.200
15.187
15.138
15.103
16.0W —

78
54

M

123
158
IfiS

va

357

S19
836

815

15.122
15.176
15.264
15.386
15.544

15.736
15.963
16.220
16.503
16.809

17.128
17.454
17.778
18.003
18.389

18.660

18.900

19.101

19.261

19.377

72

19.449

19.477 —

19.466 "

19.419 ^

19.342 "

100

19.242

19.125 "^

19.000"*

18.871 *"

18.746 ^*^
117

18.629

18.524 *^

18.435

371

MO
301
160
116

-16 15

//

a

101
IS
147

la

m
in

46.16 ^^
46.27-
46.21 •
45.95 *
46i^l "

44.86
44.01
42.95
41.67
40.20

38 J»
36.75
34.82
32.81
30.77

28.74
26.77
24.92
23.25
21.77

20.53 ^

19.55 ^

18.86 ^

18.44 ^

18.30-
11

18.41

18.76

19.30

19.99

20.77

197
185
167
HI
Ul

21.61

22.45
23.26
24.00
24.66

26.17
25.56
25.78

85

54

69
78
84

81
81
74
66
51

14.807
1.042

46.11
-0.292

+0.06^
1+0,4 '

+0.02
-0.3

APPARENT PLACES OF STARS, 1917. 503

FOR THE UPPER TRANSIT AT WASHINGTON.

504 APPARENT PLACES OF STARS, 1917.

FOR THE UPPER TRANSIT AT WASHINGTON.

Washliifton
Mean Tune.

Jan. 1.2
11.2
21.1
31.1

Feb. 10.1

20.0
liar. 2.0
12.0
22.0
31.9

Apr. 10.9
20.9
30.9

May 10.8
20.8

30.8

June 9.7

19.7

29.7

July 9.7

19.6
29.6
Aug. 8.6
18.6
28.5

Sept. 7.5
17.5
27.4

Oct. 7.4
17.4

27.4

Nov. 6.3

16.3

26.3

Dec. 6.3

16.2
26.2
36.2

M Pegasi.

Mag. 4.7

Right
Aaoenskin.

Kean Place
Sec d. Tan d

h m
23 2

s
49.746
49.664
49.599
49.554

Declina-
tion.

+ 8 57

ff

82
65
45

20

49.534 —

6

49.540
49.577
49.648
49.752
49.896

60.076
50.291
50.538
50.812
51.109

51.420
51.738
52.056
52.363
52.655

52.922
53.160
53.362
53.524
53.645

53.725
53.765

53.768 —
53.736 '^
53.676 ^

83
53.593

37

104
144
180

215
347
274
297
811

818
818
307
202
267

238
202
162
121
80

40

146.07

I 45.14

: 44.15

43.17

42.23

41.39
40.72
40.24

93
99
98
94

84

67
48

53.494
53.383
63.267
63.150

53.037
52.931
52.837

99
111
110
117
113 I

106
94

22
40.02 —

40.07 ^
36

40.43
41.11
42.10
43.40
44.97

46.76
48.73
50.85
53.04
55.24

57.42
59.51
61.48
63.29
64.89

66.29
67.45
68.39
69.07
69.54

69.77
69.80
69.63
69.27
C8.74

68.06
67.25
66.34

68

90

130

167

179

197
212
210
220
218

209
197
181
160
140

116
94
68
47
23

3

17
36
53

68

81
91

C> Aquarii.
Mag. 3.8

Right
Aaooioifln.

49.342
1.012

38.97
+0.158

h m
23 5

s

1.916
1.827
1.759
1.713

89
68
46

1.692 —

7

1.699
1.738
1.811
1.919
2.063

2.246
2.464
2.716
2.996
3.302

3.624
3.955
4.288
4.615
4.926

5.212
5.467
6.686
5.864
5.997

39

73

106

144

183

218
252
280
806
322

331
833
827
810
287

255
219
178
133

6.085

6.129
6.131 -
6.094
6.025

88

44

2

37
69
95

V a. Dm a l-hOM
s^,Dmd ho A

-0.01
-0.2

6.930
5.815 "^
5.689 ^^
5.556 ^^ '
5.424 ^^

126

5.298
5.182 "^
5.080*^

Declina-
tion.

-21 36

I

ff

86.19
86.14
85.85
85.34
84.60

83.64
82.45
81.05
79.44
77.66

75.73
73.67
71.52
69.33
67.15

65.05
63.05
61.21
59.59
58.21

5

29
51
74
96

119
140
161
178
193

206
215
219
218
210

200
184
162
138
108

57.13 yg

56.35 ^g
55.87 jg
55.72 —
55.87 ^*

41

56.28
56.94
57.78
58.77
59.84

60.93
62.00
62.99
63.8G
64.57

65.10
65.41
65.51

66

84

99

107

109

107
99
87
71
53

31
10

TT Cephel.
Mag. 4.6

Right
Ascension.

1.376
1.076

83.65
-0.396

h m
23 5

a

13.10
12.42
11.82
11.32
10.93

10.69
10.59
10.65
10.87
11.23

11.74
12.39
13.13
13.95
14.83

+0.06
+0.4

+0.03

68
60
50
39
24

10

6
22
36
51

65
74
82
88
91

15.74

16.66
17.55
18.40
19.18

19.86
20.46
20.94
21.30
21.64

21.63
21.61
21.46
21.18
20.81

20.33
19.77
19.13
18.44
17.70

16.95
16.21
15.50

92
89
85
78
68

60
48
36
24
9

2
15
28
37

48

56
64
69
74
75

74
71

Declina-
tion.

+74 56

//

: 42.50
41.18
39.31
36.98
34.27

132
187
233
271
296

, 31.31

' 28.20 '"

[ 25.09 ^"

• 22.11 ^

19.36 ^*

240

16.96
15.00
13.55
12.67

196
145

88

31

12.36 —
28

12.64

13.51

14.95

16.90

19.32

22.14
25.32
28.77
32.41
36.18

39.99
43.77
47.43
50.91
54.13

57.00
59.46
61.45
62.89
63.76

87
144
195
242
282

318
345
364
377
381

378
366
348
322
287

f Gmli.
Mag. 4.1

Right
Aflcension.

246

199

144

87

26

h
23

m
5

s
40.447
40.29S
40.180
40.095
40.046

40.037
40.071
40.149
40.274
40.445

40.663
40.926
41.230
41.571
41.941

42.334
42.739
43.147
43.548
43.931

44.286
44.603
44.874
45.093
45.255

149

118

85

49

9

34

78
125
171
218

283
304
341
370

Declina-
tioo.

-45 4

//

405
406
401

64.02
63.66
62.69

355 I

317

271

219

162

102

45.357

45.398 —

45.382 "

45.313 ^

45.198 ^^*
154

45.044

44.862 ^^

44.660 *"

44.447 ^^^

44.236 ^^
205

44.031

43.841 ^^

43.674 "^

56.35
55.39
54.02
52.30
60.27

47.97
45.43
42.73
39.91
37.01

34.11
31.25
28.49
25.91
23.54

21.45
19.69
18.28
17.29
16.72

13

20
23

2i

r*

21

2f
X

I

16.59
16.88
17.59
18.69
20.11

21.82
23.73]
25.76'
27.81 '
29.82

31.68
33.31
34.66
35.64
36.22

36.38
36.11
35.41

15.1134
3.850

19.07
+3.718

+0.04

-0.24

39.922
1.432

1+0.07

47.69
-1.0?

-OS

APPARENT PLACES OF STABS, 1917,

505

FOR THE UPPER TRANSIT AT WASHINGTON.

Washington
Mean Tune.

Jan. 1.2
11.2
21.1
31.1

Feb. 10.1

20.0
Mar. 2.0
12.0
22.0
31.9

Apr. 10.9
20.9
30.9

May 10.8
20.8

30.8

June 9.7

19.7

29.7

July 9.7

19.6
29.6
Aug. 8.6
18.6
28.5

Sept. 7.5
17.5
27.4

Oct. 7.4
17.4

27.4

Nov. 6.3

16.3

26.3

Dec. 6.3

16.2
26.2
36.2

Mean Place
Sec 9, Tan d

D^ a, Dm a
Df^»D-a

69 Pegasi.
Mag. 5.2

Right
Aaoenaton.

h m
23 7

s
33.156
33.072
33.005
32.956

84
67
49

24

32.932 —
1

32.933
32.966
33.032
33.134
33.271

33.447
33.658
33.901
34.172
34.466

34.776
35.094
35.412
35.721
36.015

36.284
36.525
36.730
36.897
37.023

37.108
37.153
37.160
37.133
37.078

36.999
36.903
36.795
36.681
36.565

36.452
36.347
36.252

33

66

102

137

176

211
243
271
294
810

818
818
309
294
269

241
205
167
126
85

45
7

27
55
79

96
108
114
116
113

105
95

Declina-
tion.

+ 8 16

//

16.17
15.26
14.32
13.37
12.48

11.69
11.06
10.63

91
94
95
89
79

63
43

19
10.44 —

10.54 '"^

38

10.92
11.63
12.65
13.95
15.53

17.32
19.28
21.39
23.57
25.77

27.92
29.98
31.92
33.69
35.26

36.62
37.74
38.64
39.29
39.72

39.93
39.94
39.74
39.38
38.86

38.18
37.39
36.51

71
102
130
158
179

196
211
218
220
215

206
194
177
157
136

112
90
65
43
21

1

20
36
52
68

79

88

32.720
1.011

9.18
+0.145

+0.06
+0.4

-0.01
-0.2

6 H^ CasslopelK.

Mag. 5.6

Right
Aaoension.

h m
23 9

252
221
181
131
73

8

16.539
16.287
16.066
15.885
15.754

16.681
15.675 —
15.737 ^
15.873 ^
16.079 **

276

16.355

16.694
17.087
17.525
17.995

18.486
18.983
19.473
19.942
20.381

20.778
21.126
21.417
21.647
21.812

839
893
438
470
491

497
490
469
439
897

348
291
230
165
100

21.»12 36
21.948 —

21.923 ^

21.842 **

21.709 ^^

178
21.531

21.315
21.070
20.801
20.520

20.233
19.951
19.682

216
245
269
281
287

269

Declina-
tion.

+56 42

//

56.74
55.29
53.40
51.13
48.57

45.84
43.05
40.31
37.76
35.48

33.57
32.11
31.17 ,,
30.76 —
30.91 "

70

31.61

145
189
227
256
273

279
274
255
228
191

146
94

123
174
219
258
292

318
336
350
354
350

342
325
302
274
287

74.15 .^

77.62 100
78.62 ^^

79.09 —

8

32.84
34.58
36.77
39.35

42.27
45.45
4S.81
52.31
55.85

59.35
62.77
66.02
69.04
71.78

79.01
78.38
77.23

63
115

16.897
1.822

35.99
+1.523

+0.05
+0.4

-0.10
-0.2

^ Aquarii.
Mag. 4.4

Right
Aflcenaion.

h
23

m
10

s
1.974

1.893
1.826
1.782

81

67
44

22

1.760 —
2

1.762
1.795
1.861
1.959
2.094

2.265
2.473
2.712
2.979
3.270

3.677
3.894
4.212
4.524
4.819

5.092
5.338
5.547
5.719
5.852

5.940
5.990

5.999 —

5.976 ^

5.921 "
77

33

66

98

135

171

208
239
267
291
807

817
818
812
295
273

246
209
172
133
88

50

5.844

5.745
6.637
5.524
5.408

5.295
5.192
5.098

99
108
113
116
113

103
94

Declina-
tion.

- 6 29

//

45.88
46.35
46.73
46.99

47
38
26

12

47.11 —
6

47.05

46.79

46.30

45.61

44.66

43.48
42.07
40.44
38.68
36.78

34.77
32.74
30.72
28.78
26.96

25.30
23.81
22.57
21.59
20.84

20.39
20.14

26
49
69
95
118

141
163
176
190
201

208
202
194
182
166

149

124

98

75

45

25

20.11 —

20.30 ^'

87

49

56
64
67
68
67

63
56

20.67

21.16
21.72
22.36
23.03
23.71

24.38
25.01
25.57

1.450
1.006

48.06
-0.114

^ Aquaili.
Mag. 4.5

Right
Ajcenskm.

h m
23 11

s
33.208
33.126
33.061
33.015

82
65
46

23

32.992 —

2

32.994
33.027
33.092
33.189
33.324

33.496
33.702
33.940
34.209
34.500

34.809
35.127 ^^

33

65

97

135

172

206
238
289
291
309

320
315
299

278

35.447
35.762
36.061

36.339
36.587
36.801
36.977
37.111

37.204
37.255 jj
37.266 —
37.242 "

248
214
176
134
93

51

37.189

37.110
37.014
36.905
36.789
36.673

36.560
36.455
36.361

53
79

96
109
116
116
113

105
94

Declina-
tion.

- 9 31

82.75
83.14
83.38

39
24

83.49 —

83.43 *
25

83.18
82.74
82.07
81.18
80.05

78.71
77.16
75.43
73.55

71.57

69.53
67.49
65.49
63.58
61.82

60.26
58.91
57.81
56.96
56.40

56.10 y
56.03 —

56.20 ^7
35

50

62

44

67
89

113
134

155
173
188
196
204

204
200
191
176
156

135

110

85

56

30

56.55
57.05

57.67
58.37
59.10
59.83
60.52

61.17
61.74
62.22

70
73
73
60
65

67
48

32.666
1.014

83.99
-0.168

1+0.0^
1+0.4

506 APPARENT PLACES OF STABS, 1917.

FOR THE UPPER TRANSIT AT WASHINGTON.

Washington
Mean Tbne.

Jan. 1.2
11.2
21.1
31.1

Feb. 10.1

20.1
Mar. 2.0
12.0
22.0
31.9

Apr. 10.9
20.9
30.9

May 10.8
20.8

30.8

June 9.8

19.7

29.7

July 9.7

19.6
29.6
Aug. 8.6
18.6
28.5

Sept. 7.5
17.5
27.5

Oct. 7.4
17.4

27.4

Nov. 6.3

16.3

26.3

Dec. 0.3

16.2
26.2
36.2

Mean Place
Sec d, Tan d

Mag. 4.1

Right
Ascension.

h m
23 12

s

36.035
35.791
35.588
35.431
35.326

35.277
35.285
35.354
35.485
35.680

244
208

157

105

49

8

60

131

Ids

255

Declina-
tion.

-58 40

//

99.83
98.44
96.59
94.33
91.72

139
185
226
261
288

88.84

85.72 ^^^
82.46 ^^
79.12 ^

i 75.77 ^

I 331

35.935 72.46

314
368
416
467

487

36.249
36.617
37.033
37.490

37.977
38.482
38.993
39.498
39.981

40.431
40.835
41.181
41.460
41.666

41.793
41.840
41.810
41.706
41.537

41.312
41.042
40.741 ^^

505
511
505
483
450

404
346
279
206
127

47

30

104

160

225

270

40.423
40.099

39.783
39.486

318
324
316

318
299
274
243
206

164

119

71

69.28

66.29
63.55
61.12

59.06
57.42
56.23
55.52
55.30 —

29

55.59
56.36
57.58
59.21
61.19

63.45

65.88
68.40
70.90
73.29

t4

122
163
198
226

243
252
250
239
216

297
270

"^•^5 18,.
77-^ 145
'^•^^ 100

7»-75 ^

80.25 —
3

80.22

'79.66 ^

39.216 1 78.60

106

35.551
1.924

88.76
-1.644

+0.07

D^ a, Dm a

+0.11
-(i.2

7^ Pisclnm.
Mag. 3.8

Right I
Aacenskm. |

Declina-
tion.

h
23

m
12

+ 2 49

s
52.229
52.147
52.081
52.033
52.008

52.008
52.038
52.100
52.197
52.331

52.501
52.707
52.945
53.213
53.503

53.812
54.128
54.447
54.758
55.054

55.328
55.573
55.784
55.958

82

66

48

25

0

30

62

97

134

170

206
238
268
290
300

316
319
311
296
274

245
211
174

//

48.24
47.49
46.75
46.07
45.47

44.99

75
74
68
60
48

44.70^
44.59 —
44.74 ^^
45.14 ^

09

45.83
46.78
48.02
49.50
51.20

132 I

53.08
55.08
57.15
59.26
61.32

63.31

65.18
'66.86
' 68.36 ^^

95
124
148
170
188

200
207
211
206
199

187
168

56.090 '"* I 69.63

93 I

56.183 ,,

52

56.235 j^
56.249 —
56.229 ^
56.180 ^*

73

56.107
56.016
55.913
55.804
55.692

55.583
55.480
55.386

91
103
100
112
109

103
94

127
104

80
58
35

70.67

71.47
72.05
72.40 ,^
72.54 —

5

72.49

72.27

71.91
; 71.43
,70.84

' 70.18

> 69.44

68.68

22
36

48
59
66

74
76

51.731

1.001

42.94
+0.049

+0.06
+0.4

0.00
-0.2

^ Sculptods.

Mag. 4.5

Right
AsoensiOD.

h
23

m
14

s
21.281
21.168
21.075
21.008
20.967

20.959
20.985
21.048
21.150
21.291

21.474
21.697
21.957
22.251
22.571

22.912
23.267
23.625
23.976
24.314

24.628
24.911
25.155
25.355
25.507

25.610
25.663
25.669 —
25.631 ^
25.555 ^®

108

113
93
67
41

8

26

63

102

141

183

223
260
294
320
841

355
358
351
838
814

283
244
200
152
103

53

25.447
25.316
25.169
25.013
24.855

24.701
24.557
24.429

131

147

156
158
154

144

128

20.684
1.192

DecUn*-
tkm.

-32 58

//

69.56
69.14
68.39
67.34
66.00

64.39
62.55
60.49
58.26
55.89

53.43
50.91
48.39
45.92
43.56

41.37
39.38
37.67
36.26
35.20

42

76
106
184
161

184
206

223

237
246

252
262
247
236
219

199
171
141
106
60

34.51 3,
34.19 —
34.24 *
34.66 ^^
35.42 ^®

105

36.47

120

146

157

160

156

37.76
39.22
40.79
42.39

43.95
45.39
46.65
47.68
48.43

144

126

103

75

46

48.89 j2
49.01 —
48.80 ^^

63.88
-0.649

+0.06
\+0.\

+0.04

oCepheL
Mag. 4.9

Riglit

h m
23 15

8

11.75
11.32
10.93
10.00
10.35

10.19
10.12
10.16
10.30
10.55

10.90
11.34
11.85
12.43
13.06

13.71
14.37
15.02
15.65
16.23

16.76
17.22
17.61
17.90
18.11

18.23
18.27
18.22
18.08
17.86

17.68
17.24
16.85
16.42
15.96

15.49
15.02
14.57

4S

16

7

4
14

S5

44
61
58

65

66
65

68

46
89
20
21

12

4

5
14
22

84

30
48
46

47

47
46

+67 39

99

49.02
47.73
45.92
43.66
41.03

38.17
35.18
32.19
29.31
26.68

24.40
22.54
21.18

20.36 "
20.11-

20.45 ^

21.37 "
22.82
24.78

181

14S

27.19

29.99
33.14
36.53
40.11
43.80

47i»2
51.20
54.75
58.13
61.23

84.00
66.35
68.26
69.63
70.44

70.67
70.30
69.33

2U

815

872

810
377

191

187

81

37
97

12.670
2.631

26.07
+2.434

+0.05

-0.16
-0.2

APPARENT PLACES OF STARS, 1917,

507

FOR THE UPPER TRANSIT AT WASHINGTON.

Washington
Mean Tune.

Jan. 1.2
11.2
21.1
31.1

Feb. 10.1

20.1
Mar. 2.0
12.0
22.0
31.9

Apr. 10.9
20.9
30.9

May 10.8
20.8

30.8

June 9.8

19.7

29.7

July 9.7

19.6
29.6
Aug. 8.6
18.6
28.5

Sept. 7.5
17.5
27.5

Oct. 7.4
17.4

27.4

Nov. 6.3

16.3

26.3

Dec. 6.3

16.2
26.2
36.2

T Pegaal.

Mag. 4.6

Right
Aaoension.

h m
23 16

s
31.962
31.856
31.764
31.694
31.647

31.631
31.648
31.703
31.796
31.932

32.109
32.326
32.580
32.863
33.172

33.498
33.833
34.168
34.495
34.804

35.091
35.345
35.563
35.742
35.878

35.973
36.025
36.038
36.015
35.962

35.882
35.782
35.667
35.542
35.413

35.283
35.158
35.042

106
92
70
47
16

17

65

93

136

177

217
254
283
309
326

335
335
327
309
287

254
218
179
136
95

52
13

23
53
80

100
115
125
129
130

125
116

Declina-
tion.

+23 17

//

20.96
19.77
18.40
16.91
15.35

13.80

12.34

11.04

9.98

9.21

119
137
149
156
155

146

130

106

77

45

8.76
8.70 —
9.04 ^
9.77 ^
10.88 "*

146

12.34

178
205
225
242
251

14.12
16.17
18.42
20.84

23.35
25.89
28.42
30.88
33.22

35.39
37.37
39.13
40.63
41.87

42.83
43.49
43.85

254
253
246
234
217

198
176
150
124
96

h^ Aqnaril.
Mag. 4.2

Right
Ajcension.

66

36

6
43.91 —

43.66 ^
53

43.13
42.31
41.23

82
108

h m
23 18

8

37.369
37.274
37.197
37.139
37.105

37.098
37.122
37.179
37.270
37.400

37.568
37.772 ^

95
77
58
34
7

24

57

91

130

168

238
270
297
314

38.010

38.280
38.577

38.891
39.218
39.549
39.875
40.187

40.479
40.742
40.971
41.160
41.306

41.407

41.464 jg

41.480 —

41.457 ^
56

84

327
331
326
312
292

263
229
189
146
101

57

41.401

41.317
41.213
41.093
40.966
40.837

40.711
40.593
40.485

104
120
127
129
126

118
106

Declina-
tion.

-20 32

ff

76.21
76.25 —
76.05 "

42
66
88

113
133
155
174
191

206
215
220
221
216

75.63

74.97

74.09
72.96
71.63
70.08
68.34

66.43
64.38
62.23
60.03
57.82

55.66
53.60
51.69
49.98
48.51

47.32
46.42
45.85
45.60 —
45.65 ^

35

46.00
46.59
47.40
48.36
49.43

50.54
51.64
52.68
53.62
54.41

55.01
55.43
55.61

206
191
171
147
119

90
67

59

81

96

107

HI

110

104

94

79

60

42

18

4 Cassiopeia.
Mag. 5.2

Right
Aaoension.

h m
23 21

8

8.16
7.84
7.54
7.29
7.09

6.96
6.91
6.94
7.06
7.26

7.55
7,90
8.32
8.80
9.32

9.86
10.42
10.97
11.50
12.00

12.45
12.85
13.19
13.46
13.65

13.78
13.83
13.81
13.73
13.58

13.38
13.12
12.83
12,51
12.17

11.81
11.46
11.11

32
30
25
20
13

5

3
12
20
29

35
42
48
52
54

56
55

53
60
45

40
84
27
19
13
5

2

8

15

20

26
29
82
34
36

35
35

Declina-
tion.

+61 49

//

59.47
58.19
56.41
54.20
51,66

48.90
46.02
43.15
40.40
37.91

35.75
34.02
32.78
32.07 ^^
31.92 —

42

32.34
33.32
34.82
36.80
39.22

128
178
221
254
276

288
287
275
249
216

173

124

71

42.00
45.10
48.43
51,94
55.53

59.14
62.68
66.11
69.35
72.31

74,93
77.17
78.95
80.23
80.97

81.14
80.74
79.76

98
150
198
242
278

310
333
351
350
361

354
343
324
296
262

224

178

128

74

17

40
98

V Pegasi.
Mag. 4.6

Right
Aaoension.

h
23

m
21

8

14.478
14.371
14.278
14.206
14.156

14.136
14.150
14.199
14.288
14.419

14.591
14.804
15.054
15.334
15.641

15.965
16.299
16.634
16.962
17.273

17.562
17.820
18.043
18.227
18.370

107
93
72
50
20

14

49

80

131

172

213
250
280
307
324

334
335
328
311
289

258
223

184

143

99

18.469 ^

18.527 ^^
18.546 —

18.528 ^*
18,480 *^

•»»

18,405

95
111
122
127
128

18.310
18.199
18.077
17.950

17.822
17.697
17.581

125
116

Declina-
tion.

+22 56

//

61.05
59.90
58.57
57.11
55.59

54.08
52.65
51.39
50.34
49.58

49.14

49.08 —

49.41 ^

50.13 "

51.23 "^
143

52.66

115
133
146
152
151

143

126

105

76

44

6

54.41
56.44
58.68
61.06

63.54
66.07
68.58
71.01
73.33

75.48
77.45
79.19
80.69
81.92

82:88

83.53

83.90

83.97 —

83.74 ^
51

83.23

175
203
224
238
248

253
251
243
232
215

197
174
150
123
96

65
37

82.44
81.42

79
103

Mean Place
Sec d. Tan d

31.586
1.089

8.86
+0,430

36.761
1,068

74.07
-0,375

8.592
2,118

37,20
+1,868

D^ a, Dm a
D^ 9, Dm d

+0,06
+0.4

-0.03
-0.2

+0.06
+0.4

+0.02
-0.2

- +0.05
\ +0A

14,067
I 1.086

48.93
+0.423

508 APPARENT PLACES OF STARS, 1917.

FOR THE UPPER TRANSIT AT WASHINGTON.

APPARENT PLACES OF STARS, 1917. 509

FOR THE UPPER TRANSIT AT

510

APPARENT PLACES OF STARS, 1917.

FOR THE UPPER TRANSIT AT WASHINGTON.

Washington
Mean Tune.

Jan. 1.2
11.2
21.2
31.1

Feb. 10.1

Mar.

20.1

2.0

12.0

22.0

Apr. 1 .0

10.9
20.9
30.9
May 10.8
20.8

30.8

June 9.8

19.7

29.7

July 9.7

19.7
29.6
Aug. 8.G
18.C
28.5

Sept. 7.5
17.5
27.5

Oct. 7.4
17.4

27.4

Nov. 6.4

16.3

26.3

Dec. 6.3

16.2
26.2
36.2

Y Cephei.
Mag. 3.4

Right
Ascension.

Declina-
tion.

Mean Place
Sec H, Tau a

D^a, Dm a

h
23

m
35

s
54.17
53.34
52.56
51.87
51.31

50.90
50.65
50.57 —
50.69 ^^

30

48

83
78
69
56
41

25

+ 77 10

//

87

33.91
33.04
31.57 "^

199
243
277

50.99

51.47
52.11
52.89
53.78
54.76

55.80
56.87
57.93
58.95
59.92

60.81
61.60
62.27
62.81
63.22

300
309
305
291
264

64
78
89
98
104

107

106

102

97

89

79
67
54
41

63.48 jj

63.59 —
63.56 ^

29.58
27.15

24.38
21.38
18.29
15.24
12.33

9.69
7.42
5.60
4.29
3.54

3.37
3.78
4.77
6.30
8.33

10.82
13.70
16.91
20.39

124.05

: 378

I 27.83
'31.65^^^

227

182

131

75

17

41

99

153

203

249

28S
321
348
366

K Andxomedse.
Mag. 4.3

63.38
63.07

62.62
62.06
61.40
60.65
59.84

58.98
58.10
57.24

18
31
45

50
66
75
81
80

88
86

35.43
39.09
42.54

45.71
48.55
50.94
52.84
54.18

378
366
345
317

284
239
190
134
74

54.92 j2
55.04 —
54.53 ^^

55.858
4.505

8.83
+4.393

Ri^t
Ascension.

h m
23 36

+0.05
■fOA

-0.29
-0.1

s

19.213
19.035
18.873
18.733
18.625

18.555
18.529
18.553
18.630
18.763

18.952
19.192
19.480
19.808
20.171

20.556
20.955
21.356
21 .749
22.125

22.473
22.786

178
162
140
108
70

20
24

/I

133

189

240
288
328
363
385

399
401
393
376
348

313
273

227
178

23.059

23.286
23.464

128

23.592 ,^

23.670 ;^^

23.701 —

23.686 *"'

23.631 ^
91

23.540

23.4J8

23.271 ^"^^

Declina-
tion.

+43 52

//

45.91
44.72
43.15

119
157

41.27 "*'

213
227

39.14

36.87
34.56
32.29
30.19
28.32

26.79
25.65
24.96
24.74
25.01

25.77
26.99
28.65 ^^
30.70^

231
227
210
187
153

114
69
22

27

76

122

073 AqnazU.
Mag. 4.6

Right
Ascension.

237
266

33.0:

35.73
38.59
41.62

AA -1 309
44. /I

286
303

47.82

50.88
53.84
56.64
59.22
61.55

311
306

296
280
258
233
201

122

23.103

22.922

22.733
22.541
22.356

108
181
189

192
185

i ^^'^^ 165

i ^^-^^ 127
. 66-48 ^

■ «-32 ,,

: 67.72 —
5

51
95

18.934
1.387

I 67.67
I 67:i6
I 66.21

27.14
+0.962

h
23

m
38

+0.06
+0.4

-0.06
-O.l

s
25.846
25.747
25.660
25.591
25.541

25.516
25.519
25.554
25.624
25.731

25.876
26.059
26.280
26.533
26.813

27.117
27.434
27.758
28.081
2K.392

28.687
28.955
29.193
29.394
29.555

29.673

29.750

29.787

29.788 —

29.754 ^*
61

99
87
69
50
25

3

35

70

107

145

183
221
253
280
304

317
324
323
311
295

268
238
201
161
118

77
37

29.693
29.610
29.510
29.399
29.281

29.1«>3
29.048
28.940

83
100
111

118
118

115
108

Dedlna-
tion.

-14 50

ff

27

74.02
74.29

74.38 —
74.27 ^^
73.94 ^

54

73.40
72.62
71.62
70.39
68.94

67.28
65.45
63.47
61.37
59.21

57.04
54.91
52.87
50.98
49.28

47.81
46.62
45.71
45.11
44.82

44.81
45.08
45.57
46.28
47.12

48.05
49.04
50.02
50.95
51.79

52.50
53.08
53.50

78
100
123
145
166

183
196
210
216
217

213
204
189
170
147

119
91
60
29

1

27
49
71
84
93

99
98
93
84
71

58
42

V AqvftilL
Mag. 5.3

Rtfit

25.143
1.035

73.76
-0.268

h m
23 39

+0.06
1+0.4

+0.02
-0.1

s
54.614
54.511
54.420
54.347
54.294

54.267
54.267
54.300
54.368
54.474

54.619
54.802
55.023
55.277
55.559

55.864
56.184
56.511
56.838
57.155

57.453
57.727
57.969
58.174
58.339

58.461
58.540
58.578
58.578
58.543

58.479
58.393
58.289
58.172
58.050

57.926
57.806
57.694

103
91
7S
53

27

106
145

183

305

sao

327
337
317

274
242

aos

165
122

79
38
0
35
64

86
104
117
123
124

120
112

^ifw*

-18 4S

77.35
77.53 —
77.48 *

a

77

IS
14S
167
1»

77.19
76.68

75.91
74J2
73.68
72.24
70.67

68.72

66.71**

64i>7"*

82.36"*

60.11

57.88
55.74
53.71
51.86
50.25

48.89

47.84

47.10

46.67

46.58 —
n

46.79

47.27
47.99
48.89
49.92

51.03
52.17
53.27 ^^

m

314
203

US
lO
136

lOS
74
O

43
73
90

103
Ul

Hi

54.28
65.17

55.89
56.43
56.75

lOl

m

73

54
33

53.896
1.056

75.92
-0.339

+0.06
1+0.4

+0.02
-0.1

APPARENT PLACES OF STARS, 1917

511

FOR THE UPPER TRANSIT AT WASHINGTON.

Washincton
Mean Tune.

Jan. 1.2
11.2
21.2
31.1

Feb. 10.1

20.1

Mar. 2.0

12.0

22.0

Apr. 1.0

10.9
20.9
30.9
May 10.9
20.8

30.8

June 9.8

19.7

29.7

July 9.7

19.7
29.6
Aug. 8.6
18.6
28.6

Sept. 7.5
17.5
27.5

Oct. 7.4
17.4

27.4

Nov. 6.4

16.3

26.3

Dec. 6.3

16.3
26.2
36.2

0 Andromede.
Mag. 5.1

Right
Ascension.

h
23

m
41

8

55.267
55.076
54.899
54.747
54.626

191
177
152
121
83

54.543 3^
54.506 —
54.520 "
54.590 '^
54.718 *^

186

54.904

55.145
55.436
55.769
56.139

56.533
56.943
57.356
57.762
58.150

58.511
58.839
59.125
59.364
59.554

59.692
59.779
59.816
59.807
59.757

59.667
59.545
59.396
59.223
59.036

58.838
58.635
58.436

241
291
333
370
394

410
413
406
388
361

32S
286
239
190
138

87

_37

9

50

90

122
149
173
187
198

203
199

DecUna*
tion.

+45 67

//

53.08
51.95
50.41
48.55
46.42

44.12
41.75
39.41
37.22
35.24

113
154
186
213
230

237
234
219
198
165

33.59 j2e
32.33 ^,
31.51 33
31.16 —
31.31 ^*

64

31.95
33.07
34.63
36.60
38.93

41.55
44.39
47.42
50.54
53.69

56.82
59.85
62.75
65.44
67.87

112
156
197
233
262

284
303
312
315
313

303
290
269
243
213

70.00
71.78
73.18
74.15
74.66

74.70
74.28
73.39

178

140

97

51

4

42
89

41 H. Cephei.
Mag. 5.0

Right
Ascension.

h m
23 43

s

55.62

55.18
54.77
54.40
54.10

53.88
53.75
53.72
53.80
53.98

54.26
54.65
55.11
55.65
56.25

56.88
57.54
58.20
58.85
59.46

60.03
60.55
61.00
61.35
61.64

61.84
61.96
61.99
61.94
61.81

61.59
61.32
61.00
60.62
60.20

59.76
59.30
58.85

44

41
87
30
22

13
3

8
18
28

39
46
64
60
63

66
66
65
61
57

52
45
35
29
20

12
3

5
13
22

27
32
38
42
44

46
45

Declina-
tion.

+67 20

//

67.99
67.04
65.56
63.59
61.22

58.53
55.66
52.71
49.81
47.07

44.62
42.54
40.91
39.78
39.20

39.19
39.74
40.84
42.45
44.54

47.06
49.94
53.13
56.53
60.11

63.76
67.43
71.03
74.48
77.74

80.70
83.31
85.49
87.19
88.36

88.96
88.95
88.36

95
148
197
237
269

287
296
290
274
245

206

168

118

58

1

55
110
161
209
258

288
319
340
358
365

367
360
345
326
296

261
218
170
117
60

59

d Scnlptoria.
Mag. 4.6

Right
Ascension.

h m
23 44

s
37.001
36.880
36.772
36.682
36.616

36.575

36.566 —
36.592 ^
36.655 ^
36.758 '^

144

121

108

90

66

41

9

36.902

37.086
37.311
37.572
37.865

38.182
38.515
38.859
39.203
39.538

39.856
40.148
40.407
40.627
40.805

40.937
41.022
41.063
41.063
41.023

40.950
40.852
40.733
40.600
40.460

40.317
40.177
40.045

184
225
261
293
317

333
344
344
335
318

292
259
220
178
132

85
41
0
40
73

98
119
133
140
143

140
132

Declina>
tion.

-28 34

//

87.29
87.21
86.81
86.09
85.09

83.80
82.25
80.45
78.44
76.24

73.90
71.45
68.94
66.43
63.96

61.60
59.41
57.43
55.73
54.33

53.29

52.61 3^

52.30 —

52.37 ^

52.79 *^
76

53.55

8

40

72

100

129

155
180
201
220
234

245
251
251
247
236

219
198
170
140
104

68

54.59
55.87
57.30
58.83

104
128
143
153
156

60.39
61.89
63.28
64.50
65.49

66.20
66.64
66.77

150

139

122

99

71

44

13

^ Pegasl.
Mag. 5.2

Right
Ascension.

h
23

m
48

8

16.405
16.295
16.194
16.107
16.041

110

101

8/

66

43

15.998
15.986 —
16.008 ^
16.068 ^
16.169 *^^

144

16.313

184
223
259

287
311

324
330
328
318
298

16.497
16.720
16.979
17.266

17.577
17.901
18.231
18.559
18.877

19.175
19.449
19.690
19.896
20.063

274
241
206
167
127

20.190 g^
20.277
20.327 j3
20.340 —
20.322 **

46

20.276

70

87

102

112

118

20.206
20.119
20.017
19.905

19.787
19.668
19.551

119
117

Declina>
tion.

+18 39

//

44.77
43.81
42.71
41.50
40.25

39.01
37.86
36.84
36.03
35.46

35.20
35.27
35.68
36.45
37.55

38.96
40.66
42.58
44.69
46.92

49.23
51.56
53.84
56.05
58.12

60.04
61.76
63.27
64.54
65.58

66.37
66.91
67.19
67.23
67.01

66.57
65.89
65.03

96
110
121
125
124

115

102

81

67

26

7

41

77

110

141

170
192
211
223
231

233
228
221
207
192

172
151
127
104
79

54

28

4

22
44

68
86

Mean Place
Sec dt Tan 9

54.967
1.439

33.59
+1.034

55.971
2.597

43.89
+2.396

36.240
1.139

82.88
-0.545

15.780
1.056

33.40
+0.338

Df a, D« a

+0.06
+0.4

-0.07
-0.1

+0.06
+0.4

-0.16
-0.1

+0.06

\+0.4:

+0.04

512 APPARENT PLACES OF STARS, 1917.

FOR THE UPPER TRANSIT AT

APPARENT PLACES OF STARS, 1917. 513

FOR THE UPPER TRANSIT AT WABHINOTON.

3»398''—iai7 S3

514

SUN, 1917.

FOR WASHINGTON APPARENT NOON.

Sidereal
Time of

Mean Noon.

Dftte.

Apparent Var.

Rl|?ht per

Ajoenskm. Hour.

i:^i£![& : ^.

Equation

oiTime.

liean— App.

Var.

Semi-
diameter.

oem.rMBi

Merid.

•

h m 8 ■ 8

• / //

//

1
1

m 8 8

t n

m 8

h m 8

Jan. 1

18 46 47.50

11.011

-23 0 53.2

+12.34

+ 3 40.62

+1.182

16 17.87

111.05

18 43 6.28

2

18 51 12.32

11.027

22 55 43.3

13.48

4 8.82

1.167

16 17.88

111.00

18 47 2.84

3

18 55 36.77

11.010

22 50 6.1

14.61

4 36.63

1.150

16 17.88

110.95

18 60 69.38

4

19 0 0.82

10.908

22 44 1.6

15.75

5 4.05

1.133

16 17.88

110.90

18 54 55.95

5

19 4 24.45

10.975

22 37 30.1

16.87

5 31.04

1.115

16 17.87

110.84

18 58 62.51

6

19 8 47.62

10.950

-22 30 31.9

+17.98

+ 5 57.58

+1XN)6

16 17.85

1 10.78

19 2 49.07

7

19 13 10.33

10.936

22 23 7.0 19.00

6 23.66

IJfm

16 17.82

1 10.72

19 6 45.63

8

19 17 32.53

10.914

22 15 15.7 20.18

6 49.23

1.054

16 17.79

110.65

19 10 42.18

9

19 21 54.20

10.802

22 6 58.1

21.27

7 14.29

1.032

16 17.76

1 10.57

19 14 38.74

10

19 26 15.34

10.860

21 58 14.7

22.36

7 38.80

1.010

16 17.72

110.49

19 18 35J»

11

19 30 35.92

10.845

-2149 5.4

+23.42

+ 8 2.75

+O.0M

16 17.67

1 10.41

19 22 31.86

12

19 34 55.90

10.820

21 39 30.6

24.47

8 26.12

0.062

16 17.62

110.33

19 26 28.42

13

19 39 15.29

10.7M

21 29 30.7

25.52

8 48.89

0.935

16 17.56

110.25

19 30 24.97

14

19 43 34.06

10.768

2119 5.9

26.55

911.04

0.000

16 17.50

1 10.16

19 34 21.SS

15

19 47 52.19

10.741

21 8 16.3

27.57

9 32.55

0.882

16 17.42

110.07

19 38 18.09

16

19 52 9.66

10.714

-20 57 2.4

+28.58

+ 9 53.40

+0.856

16 17.34

1 9.97

19 42 14.65

17

19 56 26.45

10.686

20 45 24.4

20.58

10 13.58

0.827

16 17.26

1 9.88

19 46 11.21

18

20 0 42.55

10.656

20 33 22.7

30.56

10 33.08

0.798

16 17.18

1 9.78

19 50 7.76

19

20 4 57.95

10.626

20 20 57.6

31.53

10 51.85

0.768

16 17.09

1 9.68

19 54 44a

20

20 9 12.62

10.506

20 8 9.3

32.48

11 9.92

0.737

16 17.00

1 9.58

19 58 0.88

21

20 13 26.55

10.564

-19 54 58.4

+33.42

+11 27.25

+0.706

16 16.90

1 9.47

20 157.43

22

20 17 39.72

10.533

19 41 25.3

34.33

11 43.81

0.674

16 16.80

1 9.37

20 6 68.99

23

20 21 52.11

10.500

19 27 30.1

35.24

11 59.60

0.642

16 16.70

1 9.26

20 9 60.55

24

20 26 3.72

10.467

19 13 13.4

36.14

12 14.61

0.600

16 16.59

1 9.15

20 13 47.11

25

20 30 14.52

10.433

18 58 35.6

37.00

12 28.82

0.575

16 16.48

1 9.04

20 17 4S.66

26

20 34 24.60

10.300

-18 43 36.9

+37.86

+12 42.21

+0.511

16 16.37

1 8.98

20 21 40.22

27

20 38 33.67

10.365

18 28 18.0

38.70

12 54.79

0.507

16 16.25

1 8.81

20 25 36.78

28

20 42 42.00

10.330

18 12 39.2

30.52

13 6.52

0.472

16 16.13

1 8.70

20 29 83.33

29

20 46 49.50

10.205

17 56 40.8

40.33

13 17.43

0.438

16 16.00

1 8.50

20 33 29.89

30

20 50 56.15

10.260

17 40 23.2

41.12

13 27.60

0.403

16 15.88

1 8.47

20 37 26.44

31

20 55 1.96

10.225

-17 23 46.9

+41.80

+13 36.73

+0^968

16 15.74

1 8.36

20 41 23.00

Feb. 1

20 59 6.93

10.100

17 6 52.3

42.65

13 45.12

0.333

16 15.61

1 8.24

20 45 19.56

2

21 311.07

10.155

16 49 39.7

43.30

13 52.68

0.208

16 15.46

1 8.18

20 49 16.11

3

21 7 14.36

10.121

16 32 9.5

44.11

13 59.40

0.263

16 15.32

1 8.01

20 5312.67

4

21 11 16.83

10.086

16 14 22.2

44.82

14 5.29

0.220

16 15.16

1 7.90

20 57 9.22

5

21 15 18.48

10.052

-15 56 18.2

+45.51

+14 10.37

+0.105

16 15.00

1 7.79

21 1 5.78

6

21 19 19.30

10.018

15 37 57.8

46.18

14 14.63

0.161

16 14.83

1 7.67

21 5 2.34

7

21 23 19.32

9.984

15 19 21.4

46.84

14 18.08

0.127

16 14.66

1 7.56

21 8 68.89

8

21 27 18.54

9.951

15 0 29.4

47.48

14 20.74

0.094

16 14.49

1 7.46

21 12 55.45

9

21 31 16.97

9.918

14 41 22.1

48.11

14 22.60

0.061

16 14.31

1 7.34

21 16 52.00

10

213514.61 9.886

-14 22 0.3 +48.72

+14 23.69

+0.029

16 14.12

1 7.28

21 20 48.56

11

2139 11.49 9.854

14 2 23.9

49.30

14 24.01

-0.003

16 13.94

1 7.12

21 24 45.11

12

2143 7.60 9.823

13 42 33.6

49 .K8

14 23.58

0.034

16 13.75

1 7.01

21 28 41.67

13

2147 2.98

9.792

13 22 29.6

50.44

14 22.40 : 0.064

16 13.55

1 6.90

21 32 88.22

14

21 50 57.62

9.762

13 2 12.4 60.98

14 20.48 ; 0.094

16 13.35

1 6.79

2136 34.78

15

21 54 51.54 9.TS2

-12 4142.6

+51.50

+14 17.85

-0.124

16 13.14

1 6.68

21 40 31.33

16

21 58 44.74

9.703

-12 21 0.4

+52.01

+14 14.51

-0.153

16 12.93

1 6.58 1 21 44 27.89

'arm.—For mean time interval of semidlameter pas&ini^ mecVdS&u, ^.uY^XnfiX ^ .v^ \Tciai\^tMenal

SUN, 1917.

515

FOR WASHINGTON APPARENT NOON.

Skiereal

1

1

Date.

Apparent
Afloeiiakm.

Var.
Hour.

Apparent
Dedmation.

Var.

Equation

ofTime.

Mean— App.

Var.
^ir.

Semi-
dJameter.

8. T. of

Sem.Pass.

Itoid.

Time of
Mean Noon.

h m 8

s

• / //

99

m s

8

/ //

m 8

h m 8

eb. 16

2168 44.74

9.703

-12 21 0.4

+52.01

+14 14.51

-0.153

16 12.93

1 6.58

21 44 27.89

17

22 2 37.25

9.674

12 0 6.1

52.50

14 10.48

0.182

16 12.72

1 6.48

21 48 24.45

18

22 6 29.07

9.645

1139 0.4

52.97

14 5.76

0.211

16 12.51

1 6.38

21 52 21.00

19

22 10 20.21

9.617

11 17 43.7

53.41

14 0.37

0.239

16 12.29

1 6.28

21 56 17.55

20

22 14 10.69

9.589

10 56 16.3

53.85

13 54.31

0.266

16 12.07

1 6.18

22 0 14.11

21

2218 0.61

9.563

-10 34 38.6

-1^.27

+13 47.69

-0.203

1611.86

1 6.09

22 4 10.66

22

22 21 49.70

9.536

10 12 51.2

54.67

13 40.24

0.320

1611.63

1 5.99

22 8 7.21

23

22 25 38.24

9.509

9 50 54.5

55.06

13 32.26

0.346

16 11.41

1 5.90

2212 3.77

24

22 29 26.16

9.484

9 28 48.9

55.40

13 23.63

0.371

16 11.19

1 5.81

22 16 0.32

25

22 33 13.47

9.459

9 6 34.9

55.75

13 14.41

0.396

16 10.96

1 6.73

22 19 56.88

26

22 37 0.17

9.434

- 8 44 13.0

+56.06

+13 4.60

-0.421

16 10.73

1 5.64

22 23 53.43

27

22 40 46.30

9^10

8 21 43.4

56.38

12 64.20

0.445

16 10.50

1 6.66

22 27 49.98

28

22 44 31.86

9.387

7 59 6.6

56.67

12 43.24

0.468

16 10.27

1 6.49

22 31 46.54

\bi. 1

22 48 16.89

9.365

7 36 23.0

56.95

12 31.73

0.490

16 10.04

1 6.41

22 35 43.09

2

22 62 1.38

9.344

7 13 32.9

57.21

12 19.70

0.511

16 9.80

1 6.34

22 39 39.65

3

22 65 46.36

9.323

- 6 50 36.7

+57.46

+12 7.17

-0.532

16 9.66

1 6.27

22 43 36.20

4

22 69 28.86

9.303

6 27 36.0

57.68

11 54.14

0.552

16 9.32

1 5.21

22 47 32.75

5

23 311.87

9.283

6 4 28.0

57.89

1140.66

0.671

16 9.08

1 5.14

22 51 29.31

6

23 6 64.46

9.265

6 41 16.0

58.00

11 26.72

0.500

16 8.83

1 5.08

22 65 25.86

7

23 10 36.62

9.248

5 17 59.4

58.28

11 12.36

0.606

16 8.68

1 6.02

22 59 22.41

8

23 14 18.38

9.232

- 4 54 38.6

+58.44

+10 67.61

-0.622

16 8.32

1 4.96

23 3 18.97

9

23 17 69.76

9.217

4 31 14.0

58.50

10 42.48

0.638

16 8.06

1 4.91

23 7 16.52

10

23 21 40.79

9.202

4 7 46.0

68.74

10 27.00

0.652

16 7.80

1 4.85

23 11 12.07

11

23 25 21.48

9.189

3 44 14.8

58.85

10 11.18

0.666

16 7.63

1 4.81

2315 8.63

12

23 29 1.85

9.177

3 20 40.8

58.96

9 55.06

0.678

16 7.27

1 4.76

2319 5.18

13

23 32 41 .96

9.166

- 2 57 4.6

+59.06

+ 9 38.64

-0.680

16 7.00

1 4.72

23 23 1.73

14

23 36 21.79

9.155

2 33 26.1

59.13

9 21.97

0.700

16 6.73

1 4.68

23 26 68.28

16

23 40 1.38

9.145

2 9 45.9

59.20

9 6.06

0.709

16 6.46

1 4.64

23 30 54.84

16

23 43 40.75

9.136

146 4.5

59.25

8 47.91

0.718

16 6.18

1 4.60

23 34 51.39

17

23 47 19.93

9.129

1 22 22.2

59.27

8 30.59

0.725

16 5.91

1 4.57

23 38 47.94

18

23 60 68.94

9.122

- 0 58 39.2

+59.29

+ 8 13.09

-0.732

16 6.63

1 4.55

23 42 44.60

19

23 64 37.77

9.116

0 34 66.0

59.30

7 65.43

0.738

16 5.36

1 4.53

23 46 41.05

20

23 68 16.48

9.110

- 0 11 13.0

50.27

7 37.63

0.744

16 5.08

1 4.51

23 50 37.60

21

0 165.07

9.105

+ 0 12 29.3

59.24

7 19.72

0.749

16 4.80

1 4.49

23 54 34.16

22

0 5 33.55

9.101

0 36 10.7

59.20

7 1.68

0.753

16 4.53

1 4.47

23 58 30.71

23

0 9 11.94

9.098

+ 0 69 60.7

+50.13

+ 6 43.66

-0.756

16 4.25

1 4.46

0 2 27.26

24

0 12 50.25

9.096

123 29.0

59.06

6 25.38

0.759

16 3.98

1 4.46

0 6 23.81

25

0 16 28.51

9.094

147 5.1

58.95

6 7.14

0.761

16 3.71

1 4.44

0 10 20.37

26

0 20 6.72

9.092

2 10 38.8

58.84

5 48.84

0.762

16 3.43

1 4.44

0 14 16.92

27

0 23 44.91

9.091

2 34 9.5

58.71

5 30.63

0.763

16 3.16

1 4.44

0 18 13.47

28

0 27 23.10

9.091

+ 2 57 37.0

+58.57

+ 5 12.22

-0.763

16 2.89

1 4.44

0 22 10.03

29

0 31 1.29

0.092

3 21 0.9

58.41

4 53.91

0.762

16 2.62

1 4.44

0 26 6.68

30

0 34 39.52

9.094

3 44 20.7

58.24

4 35.63

0.700

16 2.35

1 4.45

0 30 3.13

31

0 38 17.80

9.097

4 7 36.4

58.06

4 17.41

0.757

16 2.08

1 4.46

0 33 59.69

pr. 1

0 41 56.15

9.100

4 30 47.4

67.86

3 59.26

0.754

16 1.81

1 4.48

0 37 56.24

2

0 45 34.60

9.104

+ 4 53 53.4

+57.64

+ 3 41.20

-0.750

16 1.54

1 4.49

0 41 52.79

3

0 49 13.16

9.109

+ 5 16 54.1

+57.41

+ 3 23.26

-0.745

16 1.26

1 4.52

0 45 49.34

Non.— For mean time interval of sem id iameter paning miviAia&,«A\)\xMX^.^&tiaak>ikibTiAMc«^>G^^

516

SUN, 1917.

FOR WASraNGTON APPARENT NOON.

1 ^» -• •

1

1 Bideraai

Data.

A0O0BilOIL

Var.
aSar.

ADparent
Dedbaikni.

Vtr.

Eqoatkm

oTTime.

Iffeaii— App.

Var.

Semi-
dJametar.

1 8.T.of
B«m.Fa88.
IteU.

Time of
Mean Noon.

h m 8

8

Of /'

#/

m 8

8

t II

m 8

h m 8

Apr. 1

0 41 56.15

9.100

+ 4 30 47.4

+67.86

+3 59.26

-0.754

16 1.81

1 4.48

0 37 66.24

2

0 45 34.60

9.104

4 53 53.4

57.64

3 41.20

0.750

16 1.64

1 4.49

0 41 52.79

3

0 49 13.16

9.109

516 54.1

57.41

3 23.25

0.745

16 1.26

I 4.52

0 45 49.34

4

0 52 51.85

9.115

5 39 49.3

57.17

3 5.44

0.739

16 0.99

I 4JM

0 49 45.90

5

0 56 30.68

9.12S

6 2 38.4

56.91

2 47.77

0.732

16 0.72

1 4.67

0 63 42.45

6

1 0 9.70

9.130

+ 6 25 21.3

+56.65

+2 30.29

-0.734

16 0.44

1 4.60

0 57 39.00

7

1 3 48.91

9.139

6 47 57.6

56.37

2 12.90

0.716

16 0.17

14.63

1 1 35.56

8

1 7 28.35

9.148

7 10 27.0

56.07

1 55.92

0.707

16 59.90

1 4.66

1 5 32.11

9

1 11 8.03

9.158

7 82 49.2

56.76

1 39.09

0.696

16 59.62

1 4.70

1 9 28.66

10

1 14 47.95

9.170

7 55 3.7

56.44

1 22.61

0.684

16 59.34

1 4.74

1 13 25.22

11

1 18 28.16

9.182

+ 8 17 10.5

•1-56.11

+1 6.22

-0.673

16 59.07

1 4.78

1 17 21.77

12

1 22 8.69

9.196

8 39 9.0

54.76

0 50.22

0.669

15 58.79

1 4.82

1 21 18.33

13

1 25 49.52

9.ao6

9 0 59.1

54.40

0 34.55

0.646

16 68.61

1 4.87

1 25 14.88

14

1 29 30.70

9.22B

9 22 40.2

54.09

0 19.22

0.633

15 68.24

1 4.91

1 29 11.41

15

1 33 12.24

9.2S8

9 44 12.2

53.68

+0 4.23

0.617

16 67.96

I 4.96

1 33 7.W

16

1 36 54.14

9.254

+10 5 34.6

+53.98

-0 10.37

-0.601

16 57.69

1 6.01

137 \JA

17

1 40 36.43

9.271

10 26 47.1

52.81

0 24.60

0.584

16 57.42

1 6X)7

141 1.10

18

1 44 19.13

9.288

10 47 49.4

52.37

0 38.42

0.567

15 57.15

1 6.13

1 44 57.65

19

1 48 2.23

9.306

11 8 41.0

51 .9i

0 51.84

0.560

15 56.89

1 6.18

1 48 54.20

20

1 51 45.74

9.392

11 29 21.6

51.46

1 4.83

0.532

16 56.63

1 6.24

1 52 50.76

21

1 55 29.69

9.340

+11 49 51.0

+50.96

-1 17.41

-0.515

15 56.37

1 6.31

1 56 47.31

22

1 69 14.07

9.369

1210 8.7

50.48

1 29.54

0.496

15 56.11

1 6.37

2 0 43J7

23

2 2 58.91

9.378

12 30 14.3

48.96

1 41.24

0.478

15 55.86

1 5.44

2 4 40.42

24

2 6 44.20

9.397

12 50 7.6

49.46

1 52.47

0.459

16 55.61

1 6.61

2 8 36.96

25

2 10 20.95

9.414

13 9 48.1

48.91

2 3.25

0.440

15 55.36

1 5.68

2 12S3.5S

26

2 14 16.16

9.435

+18 29 16.6

+48.37

-2 13.66

-O.430

16 55.12

1 5.65

2 16 30.06

27

2 18 2.86

9.455

13 48 29.7

47.80

2 23.39

0.400

16 64.88

1 5.72

2 20 26.64

28

2 21 60.04

9.476

14 7 80.2

47.22

2 32.73

0.379

16 64.64

1 5.80

2 24 23.19

29

2 26 37.73

9.497

14 26 16.5

46.68

2 41.58

0.350

16 64.40

1 5.88

2 28 19.75

30

2 29 25.92

9. 518

14 44 48.6

46.03

2 49.93

0.337

15 64.16

1 5.95

2 32 16iO

B(ay 1

2 33 14.62

9.540

+15 3 6.1

+45.43

-2 57.76

-0.315

15 63.93

1 6.0S

2 36 12^

2

2 37 3.84

9.562

15 21 8.6

44.79

3 5.06

0.203

15 53.70

1 6.11

2 40 9.41

3

2 40 53.60

9.585

15 38 56.0

44.15

3 11.84

0.271

15 63.46

1 6.19

2 44 5.07

4

2 44 43.89

9.607

15 56 27.8

43.50

3 18.09

0.249

15 53.24

1 6.27

2 48 2.52

5

2 48 34.73

9.680

16 13 43.7

42.83

3 23.79

0.226

15 63.01

1 6.36

2 61 59.06

6

2 52 26.13

9.668

+16 30 43.6

+43.15

-3 28.93

-4).208

15 62.78

1 6.43

2 65 55.64

7

2 56 18.10

9.677

16 47 27.0

41.46

3 33.51

0.179

15 62.56

1 6.51

2 59 52.19

8

3 0 10.63

9.701

17 3 53.8

40.76

3 37.53

0.155

15 52.34

1 6.59

3 3 48.75

9

3 4 3.73

9.726

17 20 3.5

40.05

3 40.96

0.131

15 52.11

1 6.68

a 7 45.30

10

3 7 57.43

9.749

17 35 56.0

39.32

3 43.82

0.107

15 51.90

1 6.76

3 11 k\»

11

3 11 51.72

9.774

+17 51 30.9

+38.58

-3 46.08

-0.083

15 51.68

1 6.84

3 15 38.41

12

3 15 46.59

9.799

18 6 48.0

37.83

3 47.75

0.057

15 51.47

1 6.92

3 19 34.97

13

3 19 42.07

9.824

18 21 46.9

37.07

3 48.83

0.033

15 51.26

1 7X)0

3 23 31iS

14

3 23 38.14

9.848

18 36 27.3

3C.29

3 49.31

-0.008

15 51.06

1 7.06

327 28i)6

15

3 27 34.80

9.873

18 50 49.1

35.51

3 49.20

+0.017

15 50.84

1 7.16

3 3l24i<

16

3 31 32.07

9.898

+19 4 51.7

+34.71

-3 48.60

+0.041

15 50.64

1 7.24

335 2Ui

J7

1

3 35 29.92

9.922

+19 18 35.1

+33.89

-3 47.22

+0.065

15 50.44

1 7.32

8 39 17.7*

'^orm.—'Wor mean time interval of Bemidtamctor paarim^ iDiiirtA\Kiv, WL\)tT«c\^.\^ Vrao^ iba «ldcveal intHvaL

SUN, 1917.

517

FOR WASHINGTON APPARENT NOON.

ymu.

Aiotigkin.

Var.
Hour.

Apparent
DcollDatioii.

Var.
Boor.

Equation

of Time.

Mean— App.

Var.

Seml-
dlameter.

8.T.of

Sem.Pass.

Herid.

Sidereal

Time of

Mean Noon.

h m 8

s

• f tt

//

m 8

8

•

m 8

h m 8

r 17

% 35 29.92

9.922

+19 18 35.1

+33.80

-3 47.22

+0.065

15 50.44

1 7.32

3 39 17.75

18

3 39 28.34

9.9«6

19 31 58.8

83.07

3 45.35

0.060

15 50.24

1 7.40

3 43 14.31

19

3 43 27.33

9.970

19 45 2.7

32.24

3 42.&2

0.113

15 50.05

1 7.48

3 47 10.86

20

3 47 26.87

9.993

19 57 46.4

31.40

3 39.95

0.136

15 49.86

1 7.56

3 51 7.42

21

3 61 26.97

10.015

2010 9.7

80.54

3 36.41

0.159

15 49.68

1 7.63

3 55 3.98

22

9 55 27.61

10.0^

+20 22 12.3

+29.67

-3 32.35

+OJ80

15 49.51

1 7.71

3 59 0.54

23

3 59 28.76

10.058

20 33 53.8

28.79

3 27.76

0.201

15 49.34

1 7.78

4 2 57.09

24

4 3 30.43

10.070

20 45 14.2

27.91

3 22.66

0.222

15 49.17

1 7.85

4 6 53.65

25

4 7 32.60

10.100

20 56 13.2

27.01

3 17.06

0.243

15 49.01

1 7.92

4 10 50.21

26

4 11 35.25

10.190

21 6 50.6

96.10

3 10.99

0.263

15 48.85

1 7.99

4 14 46.76

27

4 15 38.37

lo.iae

+2117 6.1

+95.18

-3 4.44

+0.282

15 48.70

1 8.06

4 18 43.32

28

4 19 41.95

10.150

21 26 59.6

24.26

2 57.43

0.801

15 48.55

1 8.13

4 22 39.88

29

4 23 45.90

10.177

21 36 30.7

93.31

2 49.99

0.810

15 48.40

1 8.19

4 26 36.43

80

4 27 50.45

10.195

21 45 39.3

92.39

2 42.11

0.837

15 48.26

1 8.25

4 30 32.99

81

4 31 55.32

10.211

21 54 25.4

21.44

2 33.81

0.854

15 48.12

1 8.31

4 34 29.55

!• 1

4 36 0.50

10.227

+22 2 48.6

+20.48

-2 26.12

+0.870

15 47.98

1 8.37

4 38 26.11

2

4 40 6.25

10.243

22 10 48.8

19 .59

2 16.04

0.886

15 47.85

1 8.43

4 42 22.66

3

4 44 12.29

10.250

22 18 25.8

18.55

2 6.58

0.401

15 47.72

1 8.48

4 46 19.22

4

4 48 18.69

10.274

22 25 39.4

17.58

1 56.77

0.416

15 47.59

1 8.53

4 50 15.78

6

4 52 25.43

10.288

22 32 29.5

16.60

1 46.62

0.480

15 47.47

1 8.58

4 54 12.34

6

4 56 32.51

10.302

+22 38 56.0

+15.61

-1 36.12

+0.444

15 47.35

1 8.63

4 58 8.89

7

5 0 39.90

10.315

22 44 58.8

14.69

1 25.31

0.457

15 47.23

1 8.67

5 2 5.45

8

H 4 47.62

10.327

22 50 37.7

13.69

1 14.19

0.470

15 47.12

1 8.71

5 6 2.01

9

^ 8 55.61

10.338

22 55 52.6

12.61

1 2.78

0.481

15 47.01

1 8.75

5 9 58.57

10

5 IS 3.87

10.349

23 0 43.2

11.60

0 a.ii

0.492

15 46.90

1 8.78

5 13 55.13

11

1 17 12.40

10.300

+23 5 9.6

+10JV

"0 39.17

+OJ02

15 46.79

1 8.81

6 17 51.68

12

f 21 21.15

10.300

23 9 11.5

9.6T

0 27.02

0.511

15 46.68

1 8.83

5 21 48.24

13

1 25 30.11

10.377

23 12 49.1

8.55

0 14.64

0.519

15 46.59

1 8.86

5 25 44.80

14

f 29 39.26

10.384

2316 2.1

7.51

-0 2.09

0.526

15 46.49

1 8.88

5 29 41.36

15

5 33 48.58

10.391

23 18 50.4

6.50

+0 10.62

0.582

15 46.40

1 8.90

5 33 37.92

16

5 37 58.02

10.396

+23 21 14.0

+ 5.4T

+0 23.48

+0.588

15 46.32

1 8.91

5 37 34.47

17

1^42 7.58

10.400

23 23 12.9

4.44

0 36.45

0.542

15 46.25

1 8.92

5 41 31.03

18

5 46 17.21

10.402

23 24 46.9

3.40

0 49.50

0.644

15 46.18

1 8.93

5 45 27.59

19

5 W 26.90

10.404

23 25 56.2

2.37

1 2.59

0.546

15 46.11

1 8.94

5 49 24.15

20

1^ 54 36.63

10.405

23 26 40.6

1.38

1 15.71

0.647

15 46.05

1 8.94

5 53 20.71

21

5 58 46.34

10.404

+23 27 0.2

+ 0.30

+1 28.84

+0.646

15 4 .99

1 8.94

5 57 17.26

22

6 2 56.03

10.402

23 26 55.0

-0.78

1 41.93

0.544

15 45.94

1 8.94

6 1 13.82

23

6 7 5.65

10.399

23 26 25.0

1.77

1 54.97

0.541

15 45.90

1 8.93

6 5 10.38

24

6 11 15.20

10.395

23 25 30.2

2.80

2 7.91

0.687

15 45.86

1 8.92

6 9 6.94

25

6 15 24.63

10.390

23 24 10.7

3.88

2 20.74

0.632

15 45.82

1 8.91

6 13 3.50

26

6 19 33.93

10.385

+23 22 26.4

-4.86

+2 33.46

+0.627

15 45.79

1 8.89

6 17 0.05

27

j6 23 43.08

10.377

23 20 17.6

5.88

2 46.01

0.619

15 45.77

1 8.87

6 20 56.61

28

6 27 52.04

10.369

23 17 44.1

6.90

2 58.38

0.611

15 45.75

1 8.85

6 24 53.17

29

!6 32 0.80

10.360

23 14 46.3

7.92

3 10.56

0.502

15 45.73

1 8.81

6 28 49.73

80

jB 36 9.33

10.350

23 11 23.9

8.04

3 22.50

0.493

15 45.72

1 8.78

6 32 46.28

ly 1.

J6 40 17.62

10.340

+23 7 37.2

- 9.95

+3 34.19

+0.482

15 45.71

1 8.75 1 6 36 42.84

2>

6 44 25.64

10.328

+23 3 26.5

-10.95

+3 45.63

+0.470

15 45.71 1 1 8.71 ^6 <0 ^-(i A<5k

NoiXv— For mean thns interval of eem id Jametw pasring meridian, fobtnict ^ .\^ tram. X3dl% f&AscM^V&^Md^^

518

SUN, 1917.

FOR WASHINGTON APPARENT NOON.

1

f Sidereal

Date.

Apparent

Eight
Asoenskm.

Var.
Hmir.

Apparent
Dedbatkm.

Var.

per

Honr.

Equation

of Time.

Mean— App.

Var.
nma.

Seml-
dJameter.

Is. T. of
S6m.Pu&
Mflrid.

1 Timeof
MaanNonn.

h m 8

s

• / //

tt

m 8

8

/ tt

m 8

h m •

July 1

6 40 17.62

10.340

+23 7 37.2

-9.95

+3 34.19

-M).482

15 45.71

1 8.75

6 36 42.84

2

6 44 25.64

10.328

23 3 26.5

•

10.95

3 45.63

0.470

15 45.71

1 8.71

6 40 39.40

3

6 48 33.38

10.310

22 58 51.5

11.95

3 56.76

0.458

15 45.70

1 8.67

6 44 35.96

4

6 52 40.80

10.303

22 53 52.5

12.95

4 7.61

0.445

15 45.70

1 8.63

6 48 32.S2

5

6 66 47.93

10.290

22 48 29.6

13.95

4 18.15

0.432

15 45.71

1 8.59

6 52 29.07

6

7 0 54.71

10.276

+22 42 42.9

-14.93

+4 28.34

-M).418

15 45.71

1 8.54

6 56 25.63

7

7 5 1.15

10.261

22 36 32.7

15.92

4 38.20

0.403

15 45.72

1 8.49

7 0 22.W

8

7 9 7.24

10.246

22 29 58.7

10.90

4 47.70

0.389

15 45.74

1 8.44

7 4 18.75

9

7 13 12.96

10.230

22 23 1.5

17.87

4 56.84

0.372

15 45.75

1 8.38

7 8 15.»

10

7 17 18.28

10.213

22 15 41.0

18.84

5 5.68

0.855

16 45.78

1 8.82

7 12 11.86

11

7 21 23.21

10.196

+22 7 57.3

-19.79

+5 13.92

40.338

15 45.81

1 8.26

7 16 8.42

12

7 25 27.70

10.178

21 59 50.9-

20.74

5 21.86

0.321

15 45.84

1 8.20

7 20 4.57

13

7 29 31.76

10.160

21 51 21.6

21.69

5 29.32

0.302

16 46.87

1 8.14

7 24 1.S5

14

7 33 35.37

10.141

21 42 29.9

22.62

5 36.35

0.283

15 45.91

1 8.07

7 27 58.01

15

7 37 38.51

10.121

21 33 15.9

23.55

5 42.93

0.264

15 45.95

1 8.00

7 31 54.65

16

7 41 41.16

10.100

+21 23 39.8

-24.46

+5 49.00

+0.243

15 46.00

1 7.92

7 36 61.21

17

7 45 43.30

10.078

2113 41.8

25.36

5 54.57

0.221

15 46.05

1 7.85

7 39 47.76

18

7 49 44.92

10.066

21 3 22.1

26.26

5 59.62

0.199

16 46.12

1 7.77

7 43 44.33

19

7 53 46.01

10.034

20 52 41.2

27.15

6 4.14

0.177

15 46.18

1 7.70

7 47 40.88

20

7 57 46.53

10.011

20 4139.1

28.02

6 8.10

0.154

15 46.26

1 7.62

7 61 37.43

21

8 1 46.51

9.967

+20 30 16.1

-28.88

+6 11.51

40.130

16 46.34

1 7.54

7 55 33.99

22

8 5 45.92

9.963

20 18 32.5

29.74

6 14.35

0.106

15 46.42

1 7.46

7 59 30.55

23

8 9 44.73

9.999

20 6 28.4

30.59

6 16.60

0.082

15 46.61

1 7.38

8 3 27.10

24

8 13 42.96

9.914

19 54 4.3

81.42

6 18.26

0.067

15 46.60

1 7.29

8 7 23.66

25

8 17 40.59

9.888

19 4120.4

32.23

6 19.32

0.032

15 46.70

1 7.21

8 11 20.2!

26

8 21 37.60

9.862

+19 28 16.9

-33.04

+6 19.79

40.006

15 46.80

1 7.18

8 15 16.77

27

8 25 34.00

9.837

19 14 54.2

33.84

6 19.63

-0.020

15 46.90

1 7.04

8 19 13.33

28

8 29 29.78

9.811

19 1 12.4

34.63

6 18.86

0.045

15 47.02

1 6.96

8 23 9.89

29

8 33 24.95

9.785

18 47 11.9

35.40

6 17.47

0.071

16 47.13

1 6.87

8 27 6.44

30

8 37 19.48

9.759

18 32 53.0

36.16

6 15.46

0.097

15 47.26

1 6.79

8 31 3.00

31

8 41 13.40

9.733

+18 18 15.9

-36.92

+6 12.82

-0.123

15 47.37

1 6.70

8 S4 59.56

Aug. 1

8 45 6.70

9.708

18 3 20.8

37.66

6 9.57

0.148

15 47.50

1 6.61

8 38 56.11

2

8 48 59.38

9.683

17 48 8.1

38.39

6 5.71

0.173

15 47.62

1 6.58

8 42 52.67

3

8 52 61.46

9.668

17 32 38.0

39.11

6 1.24

0.198

15 47.76

1 6.44

8 46 49^2

4

8 66 42.93

9.633

17 16 50.8

39.82

5 56.17

0.223

15 47.88

1 6.35

8 50 45.78

5

9 0 33.80

9.608

+17 0 46.9

-40.51

+5 50.51

-0.248

15 48.02

1 6.27

8 54 42.34

6

9 4 24.10

9.584

16 44 26.2

41.20

5 44.26

0.272

15 48.15

1 6.18

8 58 88i9

7

9 8 13.80

9.559

16 27 49.2

41.87

5 37.44

0.296

15 48.29

1 6.09

9 2 85.45

8

9 12 2.94

9.536

16 10 56.2

42.51

5 30.04

0.320

15 48.44

1 6.01

9 6 324)1

9

9 15 51.51

9.512

15 53 47.5

43.18

5 22.08

0.343

15 48.68

1 5.92

9 10 28.56

10

9 19 39.53

9.489

+15 36 23.4

-43.81

+5 13.66

-0.367

15 48.73

I 5.84

9 14 25.11

11

9 23 26.98

9.466

15 18 44.2

44.44

5 4.48

0.390

15 48.88

1 5.76

9 18 21.67

12

9 27 13.89

9.443

15 0 50.2

45.05

4 54.85

0.413

15 49.04

1 5.67

9 22 18.9

13

9 31 0.24

9.420

14 42 41.6

45.65

4 44.69

0.435

15 49.21

1 5.50

9 26 14.78

14

0 34 46.06

9.398

14 24 19.0

46.23

4 33.98

0.457

15 49.38

1 5.51

9 30 11.33

15

9 38 31.35

9.376

+14 5 42.6

-46.80

+4 22.74

-0.479

15 49.55

I 5.44

9 34 7i9

26}

9 42 16.10

1

9.354

+ 13 46 52.6

-17.36

+4 10.98

-0.501

15 49.72

1 5.36

9 38 4.44

Note.— For mean time interval of semidiameter passVng in»T\dSati, sab\T«ji:\. ^ .\% Iraca^CbA^ftAMBial loMrraL

SUN, 1917.

519

FOR WASHINGTON APPARENT NOON.

au^__i

1

oMiereal

Date.

AflooDDiaii.

Var.

HOTT.

Apparent
DecUnatkm.

Var.
aaar.

Equation

of Time.

ICean— App.

Var.
Hour.

Semi*
diameter.

Is. T. of
Bern. Pass.
Merld.

Time of
Mean Noon.

h m s

S

1

m s

s

f ft

m s

h m s

Aufi:. 16

9 42 16.10

9.354

+13 46 62.6

-47.36

+ 4 10.98

-0.501

15 49.72

1 6.36

9 38 4.44

17

9 46 0.34

9.333

13 27 49.6

47.89

3 58.69

0.522

15 49.90

1 6.29

9 42 1.00

18

9 49 44.07

9.313

13 8 33.7

48.42

3 45.90

0.543

15 60.09

1 5.21

9 46 67.66

19

9 63 27.29

0.291

12 49 5.4

48.94

3 32.60

0.564

16 60.28

1 6.14

9 49 54.11

20

9 57 10.02

9.271

12 29 24.8

49.43

3 18.82

0.584

16 60.47

1 6.07

9 63 50.66

21

10 0 52.26

9.250

+12 9 32.6

-49.91

+ 3 4.55

-0.604

16 60.67

1 6.00

9 57 47.22

22

10 4 34.03

9.231

11 49 28.8

60.39

2 49.79

0.624

16 60.87

1 4.94

10 143.77

23

10 8 16.32

9.211

11 29 13.8

50.85

2 34.58

0.643

16 61.08

1 4.87

10 5 40.32

24

10 11 56.17

9.193

11 8 48.1

51.29

2 18.91

0.662

16 61.29

1 4.81

10 9 36.88

26

10 16 36.68

9.175

10 48 11.9

51.72

2 2.81

0.680

16 51.50

1 4.74

1013 33.43

26

10 19 16.66

9.157

+10 27 25.6

-.52.14

+ 146.27

-0.698

15 51.72

1 4.68

10 17 29.99

27

10 22 56.12

9.140

10 6 29.4

52.54

129.34

0.714

15 51.94

1 4.63

10 21 26.54

28

10 26 36.28

9.124

9 45 23.7

52.93

1 11.99

0.730

16 62.16

1 4.57

10 25 23.09

29

10 30 14.06

9.109

9 24 8.7

53.31

0 64.27

0.746

16 62.39

1 4.62

10 29 19.66

30

10 33 52.49

9.094

9 2 44.9

53.67

0 36.19

0.760

15 52.61

1 4.47

10 33 16.20

31

10 37 30.57

9.080

+ 8 41 12.4

-54.02

+ 0 17.77

-0.774

15 52.84

1 4.42

10 37 12.76

flept. 1

10 41 8.33

9.067

8 19 31.6

54.37

- 0 0.98

0.788

16 63.06

1 4.37

10 41 9.31

2

10 44 46.79

9.055

7 57 42.8

54.70

0 20.02

0.799

16 53.29

1 4.33

10 46 6.86

3

10 48 22.97

9.044

7 36 46.1

55.02

0 39.34

0.810

15 53.62

1 4.29

1049 2.42

4

10 61 69.90

9.034

7 13 41.9

55.32

0 68.91

0.820

15 63.76

14.25

10 62 58.97

5

10 65 36.69

9.024

+ 6 51 30.6

-^.61

- 1 18.72

-0.830

15 63.99

1 4.22

10 56 65.62

6

10 69 13.07

9.016

6 29 12.5

55.89

138.73

0.838

16 54.22

1 4.18

11 0 62.08

7

11 2 49.37

9.009

6 6 47.8

56.16

158.94

0.845

16 54.46

1 4.15

11 4 48.63

8

11 6 25.47

9.002

5 44 16.9

:56.41

2 19.33

0.852

16 54.69

1 4.13

11 8 45.18

9

1110 1.42

8.995

6 21 40.2

56.65

2 39.88

0.859

16 54.93

1 4.10

1112 41.73

10

11 13 37.23

8.990

+ 4 68 68.0

-56.87

- 3 0.66

-0.864

15 65.18

1 4.08

11 16 38.29

11

11 17 12.94

8.985

4 36 10.4

57.06

3 21.36

0.869

16 66.42

1 4.06

11 20 34.84

12

11 20 48.63

8.981

4 13 18.0

57.28

3 42.26

0.873

16 56.67

1 4.06

11 24 31.39

13

11 24 24.02

8.978

3 50 21.2

57.46

4 3.26

0.^6

16 55.92

14.03

11 28 27.96

14

11 27 59.46

8.976

3 27 20.2

57.62

4 24.32

0.878

16 56.18

1 4.02

11 32 24.50

16

11 31 34.84

8.974

+ 34 15.5

-57.77

- 4 46.44

-0.880

16 66.43

1 4.01

11 36 21.05

16

11 35 10.17

8.972

2 41 7.2

57.91

6 6.60

0.882

16 56.69

14.01

11 40 17.61

17

11 38 45.60

8.972

2 17 56.9

58.02

5 27.77

0.882

16 56.96

1 4.01

11 44 14.16

18

11 42 20.82

8.972

154 41.8

58.13

6 48.94

0.882

16 57.22

1 4.01

11 48 10.71

19

11 46 56.16

8.973

1 31 25.3

58.23

6 10.11

0.881

16 57.49

1 4.01

1162 7.26

20

11 49 31.62

8.974

+ 1 8 6.8

-58.30

- 6 31.23

-0.880

16 57.76

1 4.02

1156 3.82

21

1153 6.93

8.977

0 44 46.6

58.37

6 52.31

0.877

16 58.03

1 4.03

12 0 0.37

22

11 56 42.42

8.981

+ 0 21 25.1

58.42

7 13.32

0.873

15 58.30

1 4.04

12 3 56.92

23

12 018.00

8.985

- 0 1 57.3

58.45

7 34.24

0.869

15 58.58

1 4.06

12 7 53.48

24

12 3 53.67

8.989

0 25 20.5

58.47

7 56.06

0.865

16 58.86

1 4.08

12 11 50.03

26

12 7 29.48

8.995

- 0 48 44.0

-58.48

- 8 15.75

-0.859

15 59.13

1 4.11

12 15 46.58

26

1211 5.42

9.001

112 7.4

58.47

8 36.29

0.853

15 59.41

1 4.14

12 19 43.14

27

1214 41.54

9.009

1 35 30.4

58.44

8 56.68

0.845

15 59.69

1 4.17

12 23 39.69

28

12 18 17.86

9.018

1 58 52.7

58.41

9 16.87

0.837

15 59.97

1 4.20

12 27 36.24

29

12 21 54.38

9.027

2 22 14.0

58.36

9 36.84

0.827

16 0.24

14.23

12 31 32.79

30

12 25 31.14

9.037

- 2 45 34.0

-58.30

- 9 56.57

-0.817

16 0.52

1 4.27

12 35 29.35

Oct. 1

12 29 8.16

9.049

- 3 8 52.5

-58.22

-10 16.05

-o.8a»

16 0.80

1 4.31

12 39 25.90

NoTB.r— For.meaa time interval of semldiameter passing mcfridkui, «ubXxafi^Q^.^&\xn&.x:&d&^&ii^»«^>(ss&RK^^^

520

SUN, 1917.

FOR WASHINGTON APPARENT NOON.

^m»^ ^ m

1

SbMcaal

Date.

Var.

Apparent
Dedmatton.

Var.

Equatkn

oTTima.

Ifaan— App.

Var.

Soni.
diaaattr.

L 8.T.of
SanLPaaa.

Ttaneof
MaanNooB.

h m 8

8

• f n

//

m s

8

»

n

m 8

h m 8

Oct. 1

12 29 8.16

9.049

-38 52.5

-58.22

-10 16.05

-0.805

16

0.80

14.81

12 39 25.90

2

12 32 45.49

9M2

3 32 9.0

58.14

10 35.22

0.792

16

1.07

14.35

12 43 22.45

3

12 36 23.12

9.075

3 55 23.1

58.06

10 54.09

0.779

16

1.35

14.40

12 47 19.00

4

12 40 1.10

9.0M

4 18 34.6

57.91

11 12.62

0.765

16

1.62

1 4.45

12 51 16.56

6

12 43 39.43

9.105

4 41 43.2

67.78

11 30.79

0.749

16

1.89

1 4.50

12 55 12.11

6

12 47 18.16

9.122

- 5 4 48.3

-57.64

-11 48.56

-0.782

16

2.16

1 4.56

1259 8.66

7

12 50 57.28

t.lM

5 27 49.9

57.48

12 5.95

0.715

16

2.43

1 4.62

13 3 5.22

8

12 54 36.84

9.157

5 50 47.4

57.30

12 22.90

0.607

16

2.70

14.68

18 7 1.77

9

12 58 16.83

9.176

6 13 40.4

57. U

12 39.41

0.678

16

2.98

1 4.74

13 10 68.32

10

13 157.30

9.196

6 36 28.5

56.80

12 55.46

0.659

16

3.25

1 4.81

18 14 54.88

11

13 5 38.24

9.216

- 6 59 11.5

-56.67

-13 11.02

-0.639

16

3.62

1 4.88

18 18 51.43

12

13 919.68

9.2S8

7 21 49.0

56.43

13 26.10

0.617

16

3.79

1 4.95

IS 22 47.98

13

1313 1.63

9.260

7 44 20.3

56.17

13 40.65

0.595

16

4.06

1 5.03

IS 26 44.54

14

13 16 44.12

9.282

8 6 45.2

55.90

13 54.69

0.573

16

4.34

1 5.11

18 30 41.09

15

13 20 27.16

9.806

8 29 3.5

55.61

14 8.17

0.550

16

4.61

1 5.19

18 34 37.64

16

13 24 10.75

9.328

- 8 51 14.5

^55.30

-14 21.08

-0.526

16

4.88

1 5.27

IS 88 34.20

17

13 27 54.92

9.852

9 13 17.9

54.96

14 33.43

0.502

16

5.16

1 5.36

iS 42 SOTS

18

13 31 39.69

9.878

9 35 13.4

54.64

14 45.20

0.478

16

5.43

1 5.44

13 46 27.30

19

13 35 25.05

9.4M

9 57 0.5

54.28

14 56.36

0.452

16

5.71

1 5.53

13 50 23.86

20

13 39 11.03

9.480

10 18 38.7

53.90

15 6.90

0.426

16

5.98

1 5.62

IS 54 20.41

21

13 42 57.66

9.456

-10 40 7.8

-53.61

-15 16.81

-OJ)99

16

6.26

1 5.72

18 58 16.96

22

1346 44.91

9.488

11 127.3

53.10

15 26.08

OJ{73

16

6.53

1 5.82

14 213.52

23

13 50 32.80

9.510

11 22 36.7

52.68

15 34.70

0.845

16

6.81

1 5.92

14 6 10.07

24

18 54 21.39

9JS38

11 43 85.8

52.23

15 42.65

0JJ17

16

7.08

1 6.02

1410 6.63

25

18 58 10.66

9.507

12 4 24.1

51.78

15 49.92

0.289

16

7.35

1 6.12

1414 3.18

26

14 ^ 0.62

9.506

-12 26 1.3

-61.81

-15 56.50

-0.269

16

7.62

1 6.23

14 17 59.74

27

14 5 51.30

9.627

12 45 27.0

50.82

16 2.35

0.229

16

7.88

1 6.83

14 21 56.29

28

14 9 42.72

9.666

13 5 40.7

50.31

16 7.48

0.198

16

8.15

1 6.44

14 26 52.84

29

14 13 34.88

9.600

13 25 42.1

49.80

16 11.85

0.166

16

8.40

1 6.65

14 29 49.40

30

14 17 27.81

9.722

13 45 30.9

49.26

16 15.47

0.134

16

8.66

1 6.66

14 33 45.95

31

14 21 21.52

9.766

-14 5 6.7

-48.71

-16 18.31

-0.102

16

8.91

1 6.77

14 37 42.51

Mot. 1

14 25 16.03

9.788

14 24 28.9

48.14

16 20.34

0.068

16

9.16

1 6.89

14 41 39.06

2

14 29 11.35

9.822

14 43 37.4

47.55

16 21.59

0.035

16

9.40

1 7.00

14 45 35.62

3

14 33 7.48

9.866

15 2 31.5

46.96

16 22.01

-O.001

16

9.64

1 7.12

14 49 32.17

4

14 37 4.45

9.801

16 2111.1

46.34

16 21.59

40.034

16

V.OO'

1 7.24

14 63 28.73

5

14 41 2.26

9.926

-16 39 35.7

-45.70

-16 20.34

40.070

16 10.12

1 7.36

14 67 25.28

6

14 45 0.92

9.962

16 67 44.7

45.04

16 18.24

0.105

16 10.35

1 7.47

16 121.84

7

14 49 0.44

9.906

16 15 37.9

44.37

16 15.29

0.141

16 10.69

1 7.59

15 518.39

8

14 53 0.81

10.004

16 33 14.8

43.60

16 11.47

0.177

16 10.82

1 7.71

15 914.95

9

14 57 2.06

10.070

16 50 34.9

42.99

16 6.81

0.213

16 11.04

1 7.83

16 13 11.51

10

15 1 4.16

10.106

-17 7 37.9

-42.26

-16 1.27

40.249

16 11.27

1 7.95

1517 8.06

11

15 5 7.13

10.142

17 24 23.4

41.52

15 54.88

0.285

16 11.49

1 8.07

15 21 4.62

12

15 910.95

10.178

17 40 51.0

40.77

15 47.62

0.320

16 11.71

1 8.19

15 25 1.17

13

15 13 15:65

10.213

17 57 0.1

39.90

15 39.51

0.356

16 11.93

1 8.31

16 28 57.73

14

15 17 21.20

10.M0

18 12 60.4

39.20

15 30.54

0.301

16 12.14

1 8.42

15 32 54^9

15

15 21 27.60

10.284

-18 28 21.6

-38.30

-15 20.72

40.426

16 12.36

1 8.64

1536 60.8*

16

15 25 34.85

10.319

-18 43 33.3

-37.57

-15 10.06

+0.461

16 12.57

1 8.66*

154047.40

NoTE.—Tfjr maao (Ana Intarval of samidlaiiMikar panhig narldlaii, vablnct 0^.18 from (ha sidaaal tgWrriL

SUN, 1917.

521

FOR WASHINGTON APPARENT NOON.

^ J J ^ 1

Bldereal

ftte.

Var.
aSar.

Appirant
DM&fttton.

Var.
uSar,

Egitttkm

oTTime.

Hmh— App.

V»r.
Hrar.

diameter.

8. T. of

3em.Pasa.

Merid.

Time of
MeanNooD.

h m 8

a

• # ff

$$

m s

8

/ $1

m 8

h m 8

. 16

15 25 34.85

10.319

-18 43 33.S

-37.57

-16 10.06

-1^.461

16 12.57

1 8.66

15 40 47.40

17

15 29 42.91

10.353

18 58 24.9

36.73

14 58.57

0.496

16 12.78

1 8.78

15 44 43.95

18

1533 51.83

10.388

19 12 56.1

35.87

14 46.25

0.530

16 12.99

1 8.89

15 48 40.51

19

15 38 1.56

10.422

19 27 6.6

35.00

14 33.12

0.564

16 13.20

1 9.00

15 52 37.07

20

15 42 12.08

10.455

19 40 56.0

34.11

14 19.19

0.507

16 13.40

1 9.12

15 56 33.62

21

15 46 23.40

10.488

-19 54 23.9

-33.21

-14 4.47

-M).630

16 13.60

1 9.23

16 0 30.18

22

15 50 35.51

10.521

20 7 29.9

32.29

13 48.96

0.662

16 13.80

1 9.34

16 4 26.74

23

15 54 48.39

10.553

20 20 13.7

31.36

IS 32.68

0.694

16 14.00

1 9.45

16 8 23.29

24

15 59 2.03

10JW5

20 32 35.1

30.41

13 15.65

0.726

16 14.18

1 9.56

16 12 19.85

25

16 316.42

10.615

20 44 33.5

29.45

12 57.86

0.757

16 14.37

1 9.66

16 16 16.41

26

16 7 31.56

10.046

-20 66 8.6

-28.48

-12 39.33

40.787

16 14.55

1 9.76

16 20 12.97

27

16 11 47.42

10.676

21 7 20.3

27.49

12 20.07

0.817

16 14.73

1 9.86

16 24 9.52

28

IB 16 4.00

10.705

2118 8.3

26.49

12 0.09

0.847

16 14.89

1 9.96

16 28 6.08

29

16 20 21.30

10.735

21 28 32.1

25.48

11 39.41

0.876

16 15.05

110.06

16 32 2.64

80

16 24 39.28

10.783

21 38 81.4

24.46

1118.05

0.904

16 15.21

1 10.15

16 35 59.19

1

16 28 57.95

10.791

-2148 6.0

-23.42

-10 56.00

•fO.932

16 15.37

110.24

16 39 55.75

2

16 33 17.27

10.S19

2157 15.5

22.37

10 33.31

0.959

16 15.52

110.33

16 43 52.31

8

16 37 37.23

10.845

22 5 59.7

21.31

10 9.97

0.985

16 15.66

1 10.41

16 47 48.87

4

16 41 57.82

10.870

22 14 18.3

20.24

9 46.01

1.010

16 16.80

1 10.49

16 61 45.43

6

16 46 18.99

10.804

22 22 11.1

19.16

9 21.46

1.036

16 16.93

1 10.67

16 65 41.98

6

U 50 40.75

10.918

-22 29 37.8

-18.06

- 8 56.33

•flU»8

16 16.06

110.64

16 69 38.54

7

16 55 3.04

10.940

22 36 38.2

16.96

8 30.66

1.080

16 16.18

1 10.70

17 3 35.10

8

16 59 25.86

10.961

22 43 11.8

15 J6

8 4.46

1.101

16 16.30

110.77

17 7 31.66

9

IT 8 49.18

10.961

22 49 18.8

14.73

7 37.78

1.121

16 16.41

110.83

17 11 28.22

10

IT 812.95

11.000

22 54 68.8

13.60

710.64

1.140

16 16.62

110.89

17 15 24.77

11

1712.37.16

11.016

-23 011.6

-12.46

- 6 43.07

+1.157

16 16.63

1 10.95

17 19 21.33

12

17 17 1.75

11.082

23 4 66.9

11.81

6 15.10

i.m

16 16.73

111.00

17 23 17.89

13

17 2126.72

11.047

23 914.8

10.16

5 46.78

1.187

16 16.84

111.04

17 27 14.46

14

17 25 52.00

11.060

2313 5.0

9.01

5 18.12

1.200

16 16.93

111.08

17 31 11.01

16

17 80 17.58

11.071

23 16 27.3

7.86

4 49.18

1.211

16 17.03

111.12

17 35 7.56

16

17 34 43.42

11.061

-23 19 21.7

-6.69

- 4 19.99

+1.221

16 17.12

111.16

17 39 4.12

17

17 89 9.46

11.088

23 21 48.2

5.52

3 50.59

1.228

16 17.20

1 11.18

17 43 0.68

18

17 43 35.68

11.095

23 23 46.6

4.35

3 21.00

1.235

16 17.29

111.20

17 46 57.24

19

17 48 2.03

11.100

23 25 16.7

8.17

2 51.29

1.240

16 17.36

111.22

17 50 53.80

)20

17^2 28.49

11.104

23 26 18.7

24»

2 21.47

1.364

16 17.43

111.24

17 54 50.36

21

17 66 65.03

11.106

-23 26 52/4

-0.82

- 151.58

+1.246

16 17.60

111.26

17 68 46.91

22

18 121.58

11.106

23 26 57.9

+ 0.36

1 21.67

1.246

16 17.57

111.25

18 2 43.47

23

18 5 48.14

11.106

23 26 35.1

1.54

0 51.75

1.246

16 17.63

111.26

18 6 40.03

24

18 10 14.67

11.103

23 25 44.1

2.71

- 0 21.86

1.243

16 17.68

111.25

18 10 36.59

25

1814 41.12

11.100

23 24 24.8

3.89

+ 0 7.96

1.240.

1617.73

111.24

18 14 33.15

26

1819 7.49

11.096

-23 22 37.4

•1- 5.06

+ 0 87.68

+1.236

1617.77

1 11.23

18 18 29.71

27

18 23 33.73

11.090

28 20 21.8

6.24

1 7.28

1.230

16 17.81

1 11.21

18 22 26.26

28

18 27 59.82

11.083

23 17 38.0

7.41

136.73

1.22B

16 17.83

1 11.19

18 26 22.82

29

18 32 25.72

11.075

23 14 26.2

8.57

2 6.00

1.215

16 17.85

1 11.16

18 30 19.38

30

18 86 51.41

11.066

23 10 46.4

9.74

2 35.05

1.906

16 17.87

1 11.13

18 34 15.94

31

18 41 16.86

11.055

-28 6 38.8

-1-10.90

+ 3 3.87

+1.195

1617.88

111.09

18 38 12.50

Note.— For mean time Interval of semidiameter passing meridian, subtract 0".19 from tlie sidfltwI^^MCNrtSL.

522 MOON-OULMUSTATIONS, 1917.

FOR TRANSIT OF MOON'S CENTER OVER THE MERIDIAN OF WASHINGTON.

Jan. 4, U Defpfllve IllumlnaUon ot X. 0".83.

Jan.S.UDefK'

)H>.r,U Dttm

^w.lUumin.U™oft/.Oi£:

MOON-CTJXMINATIONS, 1917. 52J

FOR TRANSIT OP MOON'S CENTER OVER THE UERIDIAN OP WASHINGTON.

F«b, 2, U I>«(«cUv«IUi]iiiimtlan of $. 0".12. TA. t.T] T>«Mam'

524 MOON-CULMINATIONS, 1917.

FOR TRANSIT OP MOON'S CENTER OVER THE MERIDUN OP WASHINOTOK.

MOON-CUIMINATIONS, 1917. 525

POB TRANSIT OF MOON'S CEKTER OVER THE MERIDIAN OF WASHINGTON.

T. U. n IMtcUv* lUumbWttua lA yt.v .Yb.

526 MOON-CULMINATIONS, 1917.

FOR TRANSIT OF MOON'S CENTER OVER THE MERIDIAN OP WASHINGTON.

AprOS, V PffiTttTf niiim'T""'"' «< a . n" m A.^ 12, U Daftctlva IUi

MOON-CULMINATIONS, 1917.

527

X>il TRANSIT OF MOON'S CENTER OVER THE MERIDIAN OF WASHINGTON.

>«te.

•

1

1

0

Wash.
Mean
Time.

Var.

Hour

of
Long.

Right

Ascension

of

Center.

Var.

Hour

of
Long.

GeoMotric

Declination

of

Center.

Var.

Hour

of
Long.

8. T.

of
SMnkl.

Pass-
ing Me-
ridian.

Geocen-
tric
Semidi-
ameter.

Equa-
torial
Hori-
Eontal
Parallax.

Bright
Limbs.

h m

m

h m s

s

o / //

//

s

1
1 It / //

PT.25

U

336.84

2.209

549 59.51

142.80

+244618.6

-132.4

69.65

1512.4

5542.6

I. a

25

L

16 3.04

2.156

61814.11

139.56

2410 4.4

228.7

e8.85

15 7.1

5623.4

26

U

4 28.65

2.096

64547.32

135.93

231521.8

317.1

67.95

15 2.4

65 6.0

I. N.

26

L

16 53.32

2.033

7 12 35.84

132.14

22 349.0

897.0

66.99

14 58.3

5450.9

27

U

517.33

1.970

7 3838.71

128.36

+2037 8.4

-468.4

66.01

14 54.8

5438.3

I. N.

27

L

17 40.60

1.910

8 357.12

124.75

18 57 1.1

531.4

65.06

14 52.1

54 28.2

28

U

6 3.18

1.855

8 28 33.96

121.45

17 5 4.0

586.7

64.17

14 60.1

6420.8

I. N.

28

L

1825.15

1.807

85233.54

118.56

15 248.2

634.7

63.38

1448.8

6416.1

29

U

646.58

1.767

916 1.23

116.15

+125138.4

-«75.8

62.70

1448.3

6414.2

I. N.

29

L

19 7.58

1.736

939 3.15

114.27

103253.6

710.6

62.16

1448.5

6415.1

30

U

728.27

1.714

10 145.96

112.97

8 7 48.0

739.3

61.78

1449.5

5418.6

I. N.

30

L

1948.75

1.702

102416.77

112.27

537 33.2

762.2

61.56

14 51.1

5424.7

Uiy 1

U

8 9.16

1.701

104642.86

112.19

+ 3 318.9

-779.2

61.50

14 53.4

5433.2

I. N.

1

L

2029.62

1.710

11 911.82

112.74

+ 02616.7

790.1

61.63

1466.4

5444.0

2

U

850.25

1.730

113151.32

113.95

- 21218.4

794.6

61.94

1459.9

6456.8

I. N.

2

L

2111.18

1.761

1154 49.14

115.80

4 51 5.3

792.0

62.42

15 3.9

5511.4

3

U

932.55

1.802

12 18 13.08

118.30

- 7 2835.2

-781.5

63.08

15 8.3

5527.6

I. N.

3

L

21 54.48

1.854

124210.81

121.43

10 3 8.8

762.5

63.90

1513.0

6544.9

4

U

1017.10

1.916

13 649.65

125.14

123254.6

733.4

64.88

15 18.0

66 3.2

I. N.

4

L

2240.51

1.987

13 32 16.35

129.39

14 5547.9

693.5

65.98

1523.1

5622.0

5

U

11 4.81

2.064

13 5836.61

134.05

-17 9 30.7

-641.5

67.18

1528.3

5641.1

I. N. S.

5

L

2330.06

2.146

14 2554.58

13S.98

19 11 33.2

576.6

68.44

1533.6

57 0.1

6

U

11 56.31

2.229

14 54 12.15

143.95

205916.5

496.8

69.69

1538.5

67 18.6

I. II. S.

7

L

023.54

2.308

1523 28.39

148.71

22 29 59.4

406.6

70.88

1543.3

57 36.3

7

U

12 51.67

2.378

155338.90

152.94

-2341 5.6

-402.4

71.94

1547.9

57 53.1

II. S.

8

L

120.56

2.435

16 24 35.60

156.35

243015.1

187.6

72.79

1552.1

58 8.5

8

U

13 50.03

2.474

1656 6.98

158.67

24 5534.8

- 64.7

73.37

1565.9

58 22.5

II. S.

9

L

2 19.84

2.491

17 27 58.74

159.73

24 5549.5

+ 62.7

73.65

1559.3

68 35.0

9

U

1449.73

2.487

17 59 55.31

159.47

-24 30 29.0

+190.5

73.63

16 2.3

5845.8

ILiV.S.

10

L

3 19.44

2.462

183141.35

158.01

233951.4

314.8

73.31

16 4.8

68 65.0

10

U

1548.76

2.421

19 3 3.39

155.52

22 25 0.9

432.1

72.73

16 6.8

69 2.6

11. N.

11

L

417.51

2.368

1933 51.02

152.32

20 47 40.4

539.5

71.98

16 8.4

59 8.4

11

U

16 45.57

2.308

20 357.58

148.73

-1850 2.5

+634.7

71.12

16 9.6

59 12.8

II. N.

12

L

512.90

2.247

203320.20

145.05

16 34 39.5

716.9

70.22

16 10.4

59 15.7

12

U

1739.51

2.189

21 159.50

141.55

14 413.7

785.2

69.34

16 10.8

59 17.2

II. N.

13

L

6 5.46

2.137

2129 58.92

138.44

112131.7

839.5

68.56

16 10.9

59 17.3

13

U

18 30.83

2.094

21 57 24.04

135.86

- 82919.2

+880.3

67.89

16 10.6

59 16.2

II. N.

14

L

6 55.70

2.062

22 24 21.96

133.91

5 30 18.6

907.7

67.37

16 9.9

59 13.8

14

U

19 20.37

2.041

2251 0.70

132.67

-2 27 8.9

921.8

67.03

16 8.9

69 10.0

II. N.

15

L

744.80

2.032

23 17 28.71

132.12

+ 03734.2

023.3

66.87

16 7.5

59 4.9

15

U

20 9.19

2.035

23 43 54.47

132.29

+ 34117.4

+911.8

66.88

16 6.7

6858.6

II. N.

16

L

8 33.68

2.049

010 26.16

133.11

64129.0

887.9

67.07

16 3.6

6860.6

■ 16

U

2058.39

2.072

03711.32

134.51

93537.6

851.4

67.41

16 1.1

6841.3

II. N.

17

L

9 23.43

2.103

1 416.40

136.41

12 2112.5

802.4

67.87

1658.1

58 30.4

17

U

2148.89

2.141

13146.45

138.65

+14 5545.4

+741.1

68.41

1554.8

5818.2

IL.K,

May 5, U DefecUve Illumination of If.fY'XX,

Mfty 9,13 T>^«Ctbv«\StomScDai(^xv^V "S >^' ^^i"*

528 MOON-CULMINATIONS, 1917.

FOR TKANSIT OF MOON'S OBNTEB OVER THE UERlDtAN OF WASHINOTOlf.

n DaAetfn nhm'—t'T? at IT. V'M. l<aiw«,M 1MlwU:>n tttnmlnatlan at a. VM.

MOON-CULMINATIONS, 1917. 529

FOR TRANSIT OF MOON'S CENTER OVER THE MERIDIAN OF WASHINGTON.

Jul; X, U D«l«etln IlliuiilaatlaD of N. 0" .«

530

MOON-CULMINATIONS, 1917.

FOR TRANSIT OF MOON'S CENTER OVER THE MERIDIAN OF WASHINGTON.

Date.

•

1

1

a

S

Wash.
Mean
Time.

Var.

umir

of
Long.

m

Right

Asoonsion

of

Ceotar.

Var.

Hour

of
Txmg.

Qeocmtric

Declination

of

enter.

Var.

Hmir

of
Long.

S. T.

of
Semid.

Pass-
incMe.
ridian.

Geooao-

trio
Stmidi.
amatar.

Equa-
torial
Hori-
lootal
Parallaz.

Brl^
Limba.

h m

h m s

8

• / //

»»

8

/ 90

/ //

July 2

U

1019.89

2.544

17 214.45

162.91

-24 56 16.2

-33.3

74.43

16 8.6

69 8.5

I. iV.S.

2

L

2250.65

2.578

17 35 3.31

154.96

24 49 30.5

-1-101.8

74.90

16 15.0

69 32.8

3

U

1121.67

3.587

18 8 7.83

165.51

241524.3

339.2

75.01

1620.7

6963.8

L iV.S.

8

L

2352.64

2.571

1841 9.50

164.53

2314 0.0

373.9

74.77

1625.5

6011.0

4

U

1223.28

2.533

191351.20

162.28

-214621.6

-^500.8

74.22

1629.8

6024.9

II.N.S.

5

L

053.35

2.478

194558.96

158.03

19 54 28.9

615.6

73.43

1681.9

6084.6

5

U

1322.70

2.413

201723.08

155.02

1741 7.8

715.3

72.60

1688.4

6040.0

11. N.

6

L

151.24

2.344

2047 58.48

150.87

15 934.4

797.4

71.51

1688.7

6041.0

6

U

14 18.96

2.276

211744.29

146.81

-12 23 22.3

-i-861.6

70.63

1682.8

6037.8

II. N.

7

L

245.90

2.214

214643.23

143.09

926 9.4

907.6

69.62

1680.8

6080.6

7

U

1512.14

2.101

2215 0.56

139.89

62129.3

936.2

68.84

1627.9

6019.8

n.N.

8

L

3 37.81

2.110

224243.39

187.35

31244.9

948.5

68.22

1624.2

60 6.0

8

U

16 3.05

2.089

23 9 59.87

135.51

- 0 3 5.6

-1^945.6

67.77

1619.7

6949.6

11. N.

9

L

4 27.99

2.070

2336 58.54

134.39

+ 3 434.2

928.8

67.50

16 14.7

6981.2

9

U

16 52.77

2.063

0 347.94

133.96

6 734.4

899.2

67.41

16 9.3

6911.4

II. N.

10

L

517.54

2.067

03036.17

184.18

9 327.5

857.8

67.47

16 8.6

5860.6

10

U

1742.40

2.080

0 57 30.54

134.97

•fll4958.0

4^06.5

67.68

1657.8

6829.8

II. N.

11

L

6 7.47

2.100

12437.26

136.22

14 24 59.4

743.1

68.01

1552.0

68 7.9

11

U

18 32.83

2.126

152 1.05

137.79

164634.6

671.2

68.41

1646.2

5746.7

II. N.

12

L

658.52

2.155

21944.94

130.54

18 52 55.5

590.8

68.83

1540.5

6725.9

12

U

1924.56

2.184

24749.89

141.37

+204224.5

-K503.7

69.25

1535.0

67 6.8

II. N.

13

L

750.93

2.210

3 16 14.58

142.80

221335.8

406.1

69.61

1629.8

6646.6

13

U

2017.56

2.229

3 44 55.41

143.08

232519.1

308.8

69.87

1624.7

6628.0

II. N.

14

L

844.37

2.238

41346.64

144.50

241642.8

305.3

69.98

1620.0

6610.6

14

U

2111.23

2.236

44240.76

144.30

+244717.5

-flOO.6

69.92

16 15.5

5554.0

II. N.

15

L

937.99

2.222

51129.11

143.54

245658.0

- 3.5

69.68

1611.8

5588.6

15

U

22 4.51

2.196

540 2.71

141.95

2446 3.7

104.0

69.24

16 7.3

5528.9

II. &

16

L

1030.64

2.158

6 812.97

139.67

24 15 18.4

301.7

68.64

16 8.6

6510.4

16

U

22 56.25

2.111

63552.50

136.84

+23 2546.8

-292.3

67.89

15 0.2

5467.9

II. a

17

L

1121.27

2.057

7 2 55.63

133.62

221850.4

875.7

67.05

1457.1

6446.4

17

U

2345.61

2.000

7 29 18.63

130.18

2056 2.9

450.9

66.13

14 54.2

5486.0

18

L

12 9.26

1.942

7 54 59.87

126.60

1919 4.8

517.4

65.21

14 51.7

6426.7

19

U

032.22

1.885

81959.61

123.29

+172939.9

-575.3

64.30

1449.5

5418.6

19

L

12 54.53

1.833

84419.82

120.12

152930.5

624.9

63.46

1447.6

5411.8

20

U

1 16.23

1.786

9 8 3.84

117.28

132016.1

666.2

62.70

1446.2

54 6.4

I. N.

20

L

13 37.41

1.746

9 3116.15

114.85

11 331.2

700.1

62.04

1445.1

54 2.5

21

U

158.14

1.712

954 2.02

112.88

+ 84045.0 -726.5 1

61.52

14 44.5

54 0.2

I. N.

21

L

14 18.54

1.688

101627.40

111.43

613 20.3

746.4

61.14

1444.3

5359.6

22

U

2 38.70

1.673

103838.70

110.54

34236.2

759.9

60.92

1444.7

54 0.9

I. N.

22

L

14 58.74

1.668

11 042.73

110.23

+ 1 946.7

767.4

60.86

14 45.6

54 4.2

23

U

3 18.78

1.673

112246.58

110.52

- 12355.4

-768.7

60.96

1447.1

54 9.7

I. N.

23

L

1538.94

1.6K8

1144 57.58

111.43

35719.3

764.2

61.25

1449.2

5417.4

24

U

359.34

1.714

12 7 23.33

112.97

62912.6

753.6

61.72

14 51.9

54 27.6

L N.

24

L

16 20.11

1.750

123011.50

115.17

85819.2

736.4

62.36

14 55.3

5440.0

26

U

4 41.39

1.798

12 53 29.96

118.02

-112317.3

-712.1

63.17

M59.4

5^155.0

I. N.

July 2, U Detective lUamination of S. O^'.Ol.

Jul) \ U Deieetive lUumination of Jf. V'M,

MOON-CULMINATIONS, 1917. 531

FOB TRANSIT OF MOON'S CENTER OVER THE MERIDIAN OF WASHINGTON.

July 31 , U DthCTiv Ilium JMlton ot S. Vm. At«.l,\; Tl^sUttWVaiiaiaMiab^W.'*!:

Au«. 1. UDBh»tfi-«IJtumiiiiitl<iiia[#.0".M. Auc.l.VJ I>«tac\ii«\\\amteUii«B(Aa- 'I'

532 MOON-CULMINATIONS, 1917.

FOR TRANSIT OF MOON'S CENTER OVER THE MERIDIAN OF WASHINGTON.

Aug.2T, [rDaltelIt-eIlIiuiilnatkinolIf.O":N. Ka«.^\,\S Vi«IKVW«\U)UB*iMtanaf f.ira.

MOON-CULMINATIONS, 1917. 533

FOR TRANSIT OF MOON'S CENTER OVER THE MERIDIAN OF WASHINGTON.

S^^t. 30, i; DtfMtW* lUumtaikUm d1 I. (rnk

534

MOON-CULMINATIONS, 1917.

FOR TRANSIT OP MOON'S CENTER OVER THE MERIDIAN OF WASHINGTON.

Date.

•

§

c

a
3

Wash.
Mean
Time.

Var.

per
Hour

of
Long.

Right

Ascension

of

Centar.

Var.

per
Hour

of
Long.

Oaooentrio

Declination

of

Center.

Var.

Hour
of

TXMIg.

8. T.

of
Srnnid.

Pass-
ing Me-
ridian.

Qaocen-

trio
Semidl-
ametar.

Equa-
torial
Hori-
lontal
Parallax.

Limbs.

h m

m

h m 8

8

• 1 It

ft

8

/ //

/ tf

Oct. 1

u

1255.39

3.307

13656.62

148.65

4-15 428.5

+760.8

70.81

1624.9

60 8.9

ILN.

2

L

123.24

3.385

2 650.57

150.31

1727 58.9

673.3

71.24

1618.6

5946.4

2

U

1351.40

3.368

237 3.14

151.71

193237.3

572.6

71.61

1611.4

59 19.3

II. N.

3

L

219.80

3.373

3 729.78

168.63

211626.5

464.5

71.87

16 3.8

5861.2

3

U

1448.31

3.377

338 3.62

163.80

4-2238 3.3

4360.9

71.97

1556.8

6821.9

ILN.

4

L

316.80

3.388

4 835.89

153.86

233640.8

335.1

71.87

1547.7

57 52.3

4

U

1546.10

3.345

4 38 56.67

150.97

2412 9.2

120.0

71.56

1539.7

57 22.9

ILN.

5

L

413.04

3.309

5 855.93

148.78

242452.9

+ 8.2

71.04

1531.9

6664.4

5

U

1640.47

3.381

53824.35

145.86

+241646.5

-98.1

70.34

1524.5

5627.3

11. N.S.

6

L

5 7.25

3.303

6 714.25

143.38

2346 8.3

197.0

69.48

1517.6

66 1.9

6

U

1733.30

3.139

63519.95

138.53

225732.9

387.5

68.52

1511.3

5638.7

IL S.

7

L

558.57

3.073

7 238.20

184.50

215144.6

360.0

67.48

15 6.6

6617.8

7

U

1823.03

3.006

7 29 7.95

130.46

+203031.5

-441.6

66.43

15 0.6

64 69.4

11. S.

8

L

646.69

1.941

7 54 50.22

126.61

185540.4

506.4

65.39

1456.3

6443.7

8

U

19 9.62

1.881

81947.74

128.03

17 853.7

560.9

64.41

14 62.7

64 30.6

II. s.

9

L

731.87

1.828

844 4.56

119.84

15 11 48.3

608.6

63.52

1449.9

6420.0

9

U

19 53.52

1.783

9 745.69

117.10

+13 554.7

-649.0

62.74

1447.7

6412.1

II. s.

10

L

814.68

1.745

93056.81

114.84

105236.9

683.7

62.08

1446.2

64 6.7

10

U

2035.44

1.718

95344.08

113.13

88314.4

no.o

61.57

1445.4

54 3.6

n. S.

11

L

855.91

1.097

10 16 13.91

111.04

6 9 2.4

781.0

61.20

1445.2

54 2^

11

U

2116.20

1.686

103832.89

111.31

+ 34114.6

-746.0

60.98

1445.5

64 4.0

II. s.

12

L

936.42

1.685

11 047.66

111.34

+ 111 3.5

754.8

60.93

1446.4

54 7.2

12

U

21 56.68

1.693

1123 4.92

111.73

- 12016.9

757.5

61.03

1447.7

5412.2

II. s.

13

L

1017.09

1.710

114531.25

113.76

3 51 30.2

753.7

61.30

1449.5

5418.7

13

U

2237.76

1.730

12 813.24

114.33

- 62116.1

-742.8

61.71

14 61.7

5426.7

IL S.

14

L

1058.80

1.771

123117.25

116.43

848 8.7

724.6

62.27

1454.2

54 36.9

14

U

2320.30

1.814

125449.35

119.01

111035.9

698.4

62.97

1467.0

6446.2

15

L

1142.37

1.866

131856.19

133.04

132658.7

668.9

63.79

15 0.1

64 67.5

16

U

0 5.08

1.931

134339.76

135.45

-153531.5

-620.1

64.71

15 3.4

55 9.7

16

L

1228.50

1.963

14 9 7.14

139.15

173421.7

566.7

65.69

15 6.9

5522.7

17

U

052.68

3.047

143520.09

138.02

192132.0

503.4

66.72

15 10.6

6536.3

I. N.

17

L

13 17.63

3.112

15 219.82

136.92

2055 2.5

430.1

67.75

1514.5

5650.5

18

U

143.35

3.174

1530 5.47

140.66

-221253.7

-846.9

68.74

1518.6

56 6.3

L N.

18

L

14 9.79

3.330

155834.04

144.04

231312.2

254.7

69.62

1522.8

5620.7

19

U

236.84

3.278

162740.20

146.89

236416.1

154.7

70.36

1527.1

5636.7

L N.

19

L

15 4.40

3.314

165716.48

149.04

241440.5

- 48.5

70.93

1531.6

5663.1

20

U

332.31

3.336

17 27 13.76

150.37

-241323.7

+ 61.8

71.30

1536.2

57 10.1

L N.

20

L

16 0.40

2.344

175722.03

150.86

234951.8

173.7

71.45

1540.9

5727.4

21

U

428.50

2.338

182731.19

150.53

23 358.7

884.7

71.39

1545.8

5746.2

L S.

21

L

16 56.47

3.331

18 57 32.09

149.51

215611.4

392.4

71.16

1550.7

58 3.2

22

U

524.18

3.396

192717.31

147.95

-202723.7

4494.4

70.79

1556.6

5821.3

L S.

22

L

17 51.54

3.364

195641.05

146.06

183854.2

689.1

70.32

16 0.5

5889.3

■ ^M

23

U

618.50

3.230

202542.40

144.05

163222.9

674.6

69.82

16 5.3

5857.0

L S.

23

L

1845.07

3.198

206419.35

143.13

14 947.4

749.6

69.32

16 9.9

6913.9

24

U

711.28

3*171

212234.56

140.46

-113318.3

4818.2

68.88

1614.3

5929.8

L S.

Oct 6, U Dafectfre Hhnntnation of 9. O^'.dO.

MOON-CULMINATIONS, 1917.

535

TOR TRANSIT OF MOON'S CENTER OVER THE MERIDIAN OP WASHINGTON.

ate.

Culmination.

Wash.
Mean
Time.

Var.

per
Hoar

of
Long.

Right

of
Center.

Var.

per
Hour

of
Long.

Oeoontrio

I>eeUnatloD

of

Center.

Var.

per
Hoar

of
Long.

8. T.

of
Semid.

Pass-
ing Me-
ridian.

Oeoon-

tric
Semldl-
ameter.

Equa-
torial
Horl-

tontal
Parallaxj

Brldit
Limbs.

h m

m

h m s

1

8

• / #/

//

s

/ it

t 11

.24

u

7 11.28

2.171

212234.56

140.46

-11 33 18.3

•1^13.2

68.88

1614.3

69 29.8

&

24

L

1937.20

2.150

215031.96

139.18

84618.3

864.6

68.63

16 18.2

6944.2

25

U

8 2.91

2.137

22 18 16.95

138.41

64819.9

902.8

68.30

1621.6

6966.7

S.

25

L

2028.52

2.183

224555.98

138.20

-245 6.3

927.2

68.22

1624.4

60 6.8

2G

U

854.14

2.140

23 13 36.08

138.69

+ 02134.7

4«36.9

68.29

16 26.4

6014.1

s.

26

L

21 19.91

2.166

234124.50

139.68

32840.6

931.4

68.61

1627.6

6018.2

27

U

945.93

2.182

0 928.21

141.13

633 6.1

910.1

68.87

1627.6

6018.8

s.

27

L

22 12.30

2.216

037 53.42

143.16

93139.9

872.8

69.36

1626.8

6015.6

28

U

1039.12

2.265

1 646.14

145.61

+1221 8.8

•f819.3

69.93

1624.9

60 8.6

JV.S.

28

L

23 6.43

2.297

136 6.50

14SM

14 68 22.2

760.8

70.56

1621.9

5967.8

29

U

1134.25

2.338

2 658.31

160.66

17 20 18.8

666.8

71.16

1618.0

6943.3

N.

30

L

0 2.54

2.376

23618.63

162.70

19 24 14.2

670.4

71.70

1613.1

6925.6

30

U

1231.22

2.408

3 7 2.39

164.42

+21 748.4

4463.8

72.12

16 7.6

59 4.9

N.

31

L

1 0.15

2.417

338 1.58

166.30

222913.8

349.6

72.34

16 1.2

6841.9

31

U

1329.17

2.416

4 9 6.76

165.28

2327 21.2

281.3

72.36

1664.6

6817.1

N.

^. 1

L

158.07

2.396

440 2.87

164.12

24 143.8

+112.7

72.11

1647.4

67 61.2

1

U

14 26.65

2.362

51040.45

161.96

+241236.8

- 3.1

71.63

1640.2

67 24.8

N.

2

L

254.71

2.312

54046.83

148.94

24 053.1

113.1

70.92

1633.1

6668.6

2

U

1522.09

2.249

6 10 12.28

145.20

2327 66.6

214.9

70.02

1626.1

5632.9

iV.S.

3

L

348.67

2.179

63849.62

140.97

223632.7

307.4

68.99

16 19.4

56 8.6

3

U

16 14.37

2.106

7 634.65

136.62

+21 26 39.7

-389.7

67.88

16 13.2

6646.7

s.

4

L

439.19

2.031

7 33 25.93

132.06

20 020.3

461.8

66.75

16 7.5

5524.9

4

U

17 3.13

1.960

7 5924.52

127.77

182135.1

624.1

65.64

15 2.6

66 6.3

s.

5

L

526.24

1.894

824 33.55

123.81

163118.4

677.2

64.60

1468.1

5460.1

5

U

17 48.61

1.830

848 67.69

120.29

+143116.4

-«21.9

63.66

1454.4

6436.6

s.

6

L

6 10.33

1.788

91242.69

117.29

1223 2.6

069.0

62.83

14 61.6

5426.9

6

U

1831.51

1.746

93556.06

114.86

10 8 7.0

689.1

62.16

1449.3

6417.9

s.

' 7

L

6 52.26

1.716

9 5841.77

113.02

74748.0

713.0

61.61

1447.8

6412.6

7

U

1912.71

1.094

10 21 10.06

111.80

+ 62318.8

-780.9

61.26

1447.2

5410.2

s.

8

L

7 32.97

1.684

104327.32

111.19

25549.1

743.1

61.06

1447.3

6410.4

8

U

1953.17

1.684

11 540.97

111.20

+ 02626.3

749.7

61.03

1448.0

6413.1

s.

9

L

8 13.43

1.605

112768.46

111.82

- 2 341.3

750.6

61.17

1449.4

6418.2

9

U

2033.88

1.716

115027.17

113.06

- 4 33 23.0

-745.3

61.48

1451.4

54 25.6

s.

10

L

854.64

1.746

12 13 14.35

114.90

7 122.8

733.6

61.96

1453.9

5434.9

10

U

21 15.82

1.786

123627.09

117.32

9 26 18.4

714.6

62.60

1457.0

5446.1

IL

s.

11

L

937.54

1.836

13 012.13

120.27

114639.4

687.6

63.37

16 0.4

6468.9

11

U

2159.90

1.892

13 24 36.64

123.72

-14 046.3

-661.9

64.27

16 4.3

6612.9

II.

s.

12

L

1022.99

1.967

134943.03

127.68

16 646.3

606.6

65.27

16 8.4

6628.0

12

U

2246.88

2.026

141638.50

131.72

18 243.0

661.0

66.34

15 12.7

6643.9

13

L

11 11.61

2.097

144224.71

136.00

194628.2

484.7

67.43

1617.2

66 0.2

13

U

2337.19

2.107

1510 2.14

140.22

-211551.2

-407.4

68.60

1621.7

5616.8

14

L

12 3.60

2.233

15 38 28.92

144.17

222841.8

819.3

69.60

1626.2

6683.3

15

U

030.74

2.290

16 740.32

147.62

23 22 57.7

221.7

70.36

1630.6

6649.7

16

L

1258.50

2.335

163728.81

160.33

236652.1

116.1 71.05

1636.0

67 5.6

16

U

1 26.71

2.365

17 744.65

162.13

-24 9 2.2

- 4.9

71.62

1639.2

67 20 A

t.

^.

Oct. 28, U Defective Illumination of 1^. 0".85.
OoL 29, U Dti&eUv Ilium inatton of //. 0*X>4.

«crr.a,\3 I>^lMftW%\VL\aBaci»ieMn^^^*^* ^-

536

MOON-CULMINATIONS, 1917.

FOR TRANSIT OF MOON'S CENTER OVER THE MERIDIAN OF WASHINGTON.

Date.

a
o

CS

a

Nov.16 1 U
IG L
17 U

17 jL

18IU

18 L

19
19

20
20
21
21

22

U

L

U
L
U
L

U

22 L

23
23

24
24
25
25

26
26
27
27

28
29
29
30

30

Dec. 1

1

2

2
3
3
4

4
5
5
6

6

7
7
8

8

u

L

U
L
U
L

U
L
U
L

U
L

U
L

U
L
U
L

U

L
U
L

U
L
U
L

U
L
U
L

U

Wash.
Mean
Time.

h m
126.71

13 55.19
2 23.72

14 52.11

320.19
1547.84

4 14.98
1641.58

5 7.66

17 33.28

5 58.52

18 23.49

648.31
1913.13

7 38.07
20 3.26

828.83
2054.87

921.45
2148.61

10 16.34
2244.57
11 13.19
2342.02

12 10.87
039.53

13 7.77
135.40

14 2.29
228.33

14 53.47
317.71

1541.09
4 3.69

16 25.58
4 46.89

17 7.72
528.20

17 48.46

6 8.62

1828.83
649.20

19 9.86

7 30.96

19 52.60

Var.

per

liour

of
Long.

Ri«*t

AaoensioD

of

Center.

m

2.366

2.378

2.374

2.355

2.324
2.284
2.239
2.194

2.153
2.118
2.091
2.073

2.007
2.072
2.087
2.113

2.149
2.192
2.239
2.287

2.333
2.370
2.396
2.407

2.399
2.373
2.331
2.274

2.206
2.133
2.057
1.984

1.915
1.852
1.798
1.754

1.720
1.696
1.683
1.680

1.689
1.708
1.738
1.779

1.830

h m s j
17 7 44.55 1

17 38 15.87 j

18 850.55

18 39 16.86

19 9 24.74

19 39 6.60 !

20 817.76

20 36 56.51

21 5 3.90
213243.35!

22 0 0.06
22 27 0.63

22 53 52.60

23 2043.91
2347 42.69

0 14 56.79

04233.32
11038.25
1 39 15.89

2 828.27

23814.70

3 831.38
33911.24
410 4.34

4 40 58.57
51140.78
54158.08
61139.09

64034.94
7 839.71

7 35 50.49

8 2 7.30

8 27 32.43

8 52 10.04
916 5.65

9 39 25.74

10 217.34
1024 47.86
1047 4.97

11 916.49

113130.22
115354.02
12 16 35.72
1239 43.04

13 3 23.41 i

Var.

per

Hour

of
Long.

s

52.13

52.92
52.70
.51.55

49.66
47.26
44.58
41.89

39.38
37.25
135.62
34.59

34.19
34.48
35.43
37.01

39.10
41.74
44.58
47.48

50.20

152.48

54.03

54.65

54.20
52.65
50.07
46.64

42.50
38.17
33.63
29.20

25.05
21.30
18.06
15.38

13.32
11.87
11.06
10.95

11.45
12.62
14.44

16.89

19.94

Geocentric

Declination

of

Center.

//

-24 9 2.2
235836.1
232517.1
22 29 25.1

-21 11 55.1
193411.8
17 38 3.4
152534.8

-1259 1.9

102046.7

73314.3

4 38 52.0

Var.

per

Ilour

of
Long.

8. T. '

of , Oaooen-
Semid.j trie

Pass- I Semidl-
ng Me-: ameter.
ridian.

- 4.9

-1-109.4

223.5

334.5

+439.4
536.3
623.8
699.5

-1-764.0
816.5
856.8
884.9

-140 8.81-1-900.3

+ 12024.9 903.1

4 2014.4 892.9

71641.7 869.3

+10 7 4.9 +832.2

124838.6 781.1

151835.9 716.2

173413.2 637.9

+193255.0 -f547.i
211222.01 445.7
223038.9 835.9
232622.9 320.7

+235849.5 -1-103.6

24 7 55.8 - 12.0

23 54 19.5 123.0

23 19 13.3 226.5

+222418.5 -^20.9
21 11 33.6 404.8
1943 6.7 4n.9
18 1 6.7 540.4

+16 7 37.3 -592.8
14 4 34.7 636.1
115343.9 671.1
93640.0; 698.4

. 714 47.81-719.1

449 24.3
2 2140.1
0 718.2

236 25.6
5 4 35.7
7 30 39.2
9 5320.7

-121116.3

733.7
742.7
746.1

-744.1
736.6
723.0
702.7

-675.2

8

71.52
71.74
71.72
71.47

71.04
70.48
69.84
69.19

68.57
68.04
67.62
67.35

67.23
67.29
67.52
67.89

68.40
69.02
69.71
70.40

71.05
71.59
71.95
72.09

71.99
71.62
71.01
70.18

69.20
68.11
66.98
65.87

64.80
63.82
62.96
62.25

61.69
61.30
61.08
61.04

61.17
61.49
61.97
62.62

63.44

//

1539.2
1543.2
1547.0
1550.6

1553.9
1557.0
1559.9
16 2.5

16
16
16

4.9
7.1
9.0

16 10.6

1611.8

16 12.7
16 13.2
1613.1

16 12.5
1611.3
16 9.6
7.1

4.1

16
16

16 0.4
1556.1
1551.3

1546.1
1540.6
1534.8
1528.9

1523.1
15 17.4
15 12.0
15 7.0

15 2.4
14 58.3
14 54.8
14 52.0

1449.9
1448.6
1448.0
1448.2

1449.1
14 50.8
1453.2

14 56.3

15 0.1

Equa-
torial
Hori-
sontal
Parallax.

//

57 20.9
67 35.6
5749.6

58 2.7

58 14.9

58 26.4
5837.0
5846.7

5855.5

59 3.5
5910.4
50 16.2

59 20.8
59 24.1
59 25.7
59 25.5

6923.3
59 19.0
59 12.5
59 3.6

58 52.3
58 38.8
58 23.1
58 6.5

57 46.4
57 26.0
57 4.9
5643.4

56 22.0
56 1.2
55 41.3
55 22.7

55 5.8
54 50.9
54 38.2
54 27.9

54 20.2
5415.3
5413.1
5413.8

6417.2
54 23.5
54 32.4
5443.8

54 57.5

Brifdit
Lfanbt.

I.
I.

I.
I.

I.
I.

I.
I.

I.
I.

I.
I.

N.
S.

S.
S.

S.
S.

S.
S.

s.
s.

s.

N.S.

ILN.S.
ILN.S.

ILiV.S.

II. s.

II.
II.

II.
II.

II.
II.

II.

s.
s.

s.
s.

s.
s.

s.

Nov.
Nor.

2J, V DthcUrt niumioatian o( 8. 0".04.
2", V Dehctlv Illumination ot S. 0".SA.

tiov . », V^ I>^M:U'<n Ulumination of S VM.
tiov . W>, V3 l>«twa.-<«Va>unSsigk.1Jkiii «\ K A" flL

MOON-CULMINATIONS, 1917.

537

FOR TRANSIT OF MOON'S CENTER OVER THE MERIDIAN OF WASHINGTON.

1

1

Dste. : 1

o

1

Wash.
Mean
lime.

Var.

Hoar

of
Long.

Right

Asctaskm

of

Center.

Var.

per

Hour

of
Loog.

Qeocentric

Declination

of

Center.

Var.

Hour

of
Long.

8. T.

of
Semld.

Pass-
ing! Me-
ridian.

Geocen-
tric
Semidl-
ameter.

Equa-
torial
Hori-
lontal
Parallax.

Bri^t
Limbs.

h m

m

h m 8

8

• t II

//

8

1 fi

Dec. 8

U

1952.60

1.830

13 323.41

110.94

-121116.3

-675.2

63.44

15 0.1

54 57.5

II. s.

9

L

8 14.91

1.800

1327 43.89

128.56

14 22 52.8

639.4

64.38

15 4.4

5513.4

9

u

2037.99

1.058

13 52 50.81

127.67

162624.9

504.3

65.44

15 9.2

5531.1

II. s.

10

L

9 1.93

2.U33

14 18 49.38

132.15

18 19 55.9

530.0

66.58

15 14.5

5550.3

10

u

21 26.79

2.111

144543.24

136.85

-20 118.1

-472.8

67.76

1520.0

5610.7

II. s.

11

L

952.59

2.180

151333.83

141.57

21 28 16.1

395.0

68.93

15 25.8

5631.9

11

U

22 19.31

2.264

154219.89

1^.05

223830.9

305.6

70.02

1531.6

5653.3

II. s.

12

L

1046.88

2.380

161157.02

150.02

23 29 48.7

205.6

70.99

1537.5

57 14.7

12

U

23 15.17

2.383

164217.49

153.23

-24 0 8.8

- 06.4

71.75

1543.1

57 35.5

13

L

1144.01

2.419

17 13 10.55

155.43

24 7 55.4

+ 10.5

72.28

1548.5

57 55.3

14

U

013.17

2.437

17 44 23.14

156.47

2352 6.0

130.0

72.53

1553.5

5813.7

14

L

1242.42

2.435

181541.18

156.34

231219.7

258.4

72.51

1558.1

58 30.3

15

U

111.53

2.414

18 46 50.89

155.11

-22 9 0.0

+374.0

72.23

16 2.1

5844.9

I. s.

15

L

1340.30

2.370

19 17 40.25

152.00

204313.2

482.4

71.74

16 5.5

5857.4

16

U

2 8.58

2.333

1948 0.04

150.23

185642.8

580.8

71.09

16 8.2

59 7.6

I. s.

16

L

1436.27

2.282

201744.34

147.12

165141.8

667.2

70.35

16 10.3

59 15.2

17

U

3 3.33

2.220

2046 50.66

143.03

-143042.3

+740.4

69.59

1611.8

5920.6

I. s.

17

L

1629.77

2.170

21 15 19.70

140.04

115627.9

700.6

68.88

1612.7

5923.8

18

U

355.65

2.135

214314.76

138.31

9 11 46.5

844.0

68.24

16 13.0

59 24.9

I. s.

18

L

1621.05

2.100

221041.18

136.20

6 19 25.0

876.4

67.72

1612.8

59 24.2

19

U

446.08

2.075

22 37 45.73

134.68

-322 6.2

+804.5

67.35

16 12.1

59 21.8

I. s.

19

L

17 10.88

2.061

23 436.12

133.83

- 022 28.2

800.7

67.14

16 11.0

59 17.9

20

U

535.58

2.058

23 31 20.50

133.68

+ 23655.4

802.3

67.11

16 9.6

5912.7

I. s.

20

L

18 0.32

2.067

23 58 7.11

134.21

63335.7

872.5

67.25

16 7.9

59 6.4

21

U

625.23

2.086

025 3.90

135.37

+ 825 6.3

+840.6

67.54

16 5.9

5859.1

I. s.

21

L

18 50.42

2.115

05218.10

137.00

11 9 2.8

706.8

67.98

16 3.7

5850.8

22

U

7 16.01

2.151

1 19 55.88

130.27

1343 2.3

741.1

68.51

16 1.2

5841.7

I. s.

22

L

1942.07

2.102

148 1.82

141.76

16 443.8

673.8

69.12

1568.5

5831.7

23

U

8 8^

2.236

21638.56

144.37

+18 11 60.5

+505.4

69.74

1556.5

5820.8

I. s.

23

L

2035.72

2.278

24546.27

146.88

20 212.8

506.6

70.33

1552.3

58 9.2

24

U

9 3.27

2.314

31522.30

140.05

213353.8

408.8

70.84

1548.9

57 56.7

I. s.

24

L

2131.21

2.340

34521.16

150.64

224515.1

303.7

71.20

1646.3

57 43.3

25

U

959^

2.353

41534.59

151.46

+2335 3.2

+108.7

71.36

1541.4

57 29.2

I. s.

25

L

2227.63

2.351

44552.20

151.32

24 236.1

+ 81.6

71.30

1537.3

57 14.3

26

U

1055.75

2.333

516 2.36

150.20

24 745.6

- 20.6

71.01

1533.1

5658.7

I. JV.S.

26

L

23 23.55

2.298

54553.28

148.13

235059.4

137.2

70.48

1528.7

5642.7

27

U

1150.85

2.260

61514.19

145.28

+231317.2

-238.5

69.75

1524.2

5626.2

I. //. N. S.

28

L

0 17.51

2.101

643 56.17

141.68

2216 6.9

831.6

68.86

1519.7

56 9.6

28

U

1243.41

2.125

7 11 52.80

137.71

21 116.0

415.2

67.86

15 15.2

5553.1

Il.iV.S.

29

L

1 8.50

2.066

7 39 0.45

133.55

193044.5

488.3

66.81

15 10.8

5537.0

29

U

1332.75

1.087

8 518.00

120.80

+174687.1

-561.1

65.75

15 6.6

5521.4

II. s.

30

L

156.19

1.021

88046.71

125.48

155057.8

606.7

64.73

15 2.6

55 6.7

30

U

14 18.88

1.861

85529.70

121.80

134545.4

646.8

63.79

14 58.9

54 53.1

II. s.

31

L

240.88

1.807

9X931.53

118.50

11 32 50.2

681.1

62.95

14 55.6

5441.0

81

U

15 2*29

1.762

942 57.83

115.80

+ 91353.6

-7W.1

62.23

14 52.7

5430.5

II. s.

Deei 26, V Defective Illianlnatioli of N. O^'.OO.
Deo. 27, U Defective lUumination of //. (>.05.

Deo. 27, U Defective Ulomiiiation of K. (T'M,
Dec. 28, U Defective lUumination of N. 0".03.

MEECUKY, 1917.

FOR TBAUSrr AT WASHINGTON.

MEECtJKY, 1917. 539

FOR TRANSIT AT WASHINGTON.

:A()

ilERCrRY. lylT

FOR TRAXsrr .«.7 "^.^.sirrs'GTOx.

H.} . J:

% .".••.

\ ..<.
•»•«•«

4 j:*, >

n

-S:^:

i: 0

If

•. r. I

^ ^ m • f

^ *-* - f ""i^

w > it-

• •« • • • T^

r ■ : - 4

<; i'f ♦-, t.^

I \ t * .-5 #

>. '. « - -

i: V4 r

^j -jj -^i

■>o rr 1-

: -0

•5

I.* -

'M

i: 4- >i •! ^

•»•« -J 7 ^'J

"..K,

.4

i:

0

0

0

:: 7 45 > >, >:.>4y# -

>j 7.>4 7 7^/ rJ.J-S IJ i

O.i-' > iU>5 >'« -21 4-.>> •

0
0
0
0

-41 ^2r« 0 4! 20->4 42 4
4.> ?i:57|iji>o 2024 50.2
.% Js^^i^^O'* Ki 53 43.4

22 0
2:; 0
21
2.>

27

:'/)
31

Aug. J
2
3
4
5

6
7
8

10

]1
VI
13
14
15

16

54

.17

•J

il
14
17.

22

24

20
2>i

32
3.0

30

^. .>3 22
'J 1 *.
!) 844
016 0
0 2:s 2:i

01 -19
&0 18
41 18
.24 17
^A 16

•lt> to

&.'*>i27>2*16
037 21
044 4
0 .V) 10
0 57 (i

22
02
22

15
14
13

21 3.4
47 7.5
12 3.4
:(558.4
58 50.6

I

21 13.4

42 45.S

343.0

24 10.1

•>6

<>.6

6.7
6.7

6.7
6JSI
«ii
6.0
6.0

7 0
7.0

7.1
7.1
44 12.4! 7.2

,1

10 3 22.
10 0 20
10 1528
1021 17
1026 50

1032 32
I037 5S
104315.
1048 25
10 5:{2«1

01

04.

40

I

13
12
11
11
10

85+ 0
14 8
40. 8
01 j 7
75 6

3 54.6
2:i21.2
42:^1.7,

1 44.01
2040.8!

30 55.2,
50 4.5'
I8 21.3i
37 49.0
57 31.2

J7I I

401058 20.70 +
4011 3 7.05^
4l'll 745.62^
42jll 12 16.41
4211 16 39.36^

14311205-I.35.+
4311125 i.23<+

6 17 30.0
53751.6
4 58 36.6
4 19 49.1
34132.8

3 3 51.3
2 20 47 .1)

7.3
7.3
7.4
7.5
7.6

7.7

7.H

7.8
7.9
8.0

8.1
8.2
8.3
8.5
8.6

8.7
8.8

J ' •/ J";

J -; «> .:>

2r, ij :>

2 ": 0 : >
-• 5 »'• 1 >

2 5 0 "r
2 5 0 1 •
2.5 0 :•

2 50 1-
2 50 :•
2 50 It
2 5 0 :•
2 5 0.1r

250 !•
2.50.115
2 5 0.1?
2.5 0 1?

2.5 0.1>

2.6 O.IS
2.6 0.1S
2.6 0.1?
2.6 O.IJ5
2.6 0.18

2.6 0.18

2.7 0.18
2.7 0.10
2.7 0.10

2.7 0.10

2.8 0.19
2.8 0.10
2.S0.19
2.8 0.10
2.0 0.10

2.0 0.20

2.0 0.20

3.0 0.20

. 3.0 0.20

3.0 0.20

! 3.1 0.21

3.1 0.21
. 3.2 .0.21

3.2 .0.21
i3.2;0.22

i3.3i0.22

I -.

- t

3)

-VI

.»

24

25

2S
•20
30

31

:+.j::>w*r" 150

: 42:14*) ii:-*) *

: 4::i43i5<>-'>2'5
:4i:i4':i?>? os*

1 40:1 41/40 5: 1-2S
1 ?/•!!. >2:J2i> 15*

: ;i7:i55:2-i- 2 2i5

47? %<Z.Z 0J2

2«7 ?.>3.4 0.23

51. < 9.I3.4 02a

7.1 OJr3 5 0.3

17.5 9.^3.5 0j?4

32.5 9.5 3.4 0.24
:7.S 9.^3.7 0.24
52.7 9.S 3.7 0.25

11.4 10O3.« 0.25
7.5 lO.l 3.*:0J«

I

34.0 10.^3.9 0^6

23.5 ;10.5; 4.0:0.2:

'nor

: .>::i57 40 07-2 52

l:J4 1150 54"/» 317

1 Z-2 :2 1 V> :» 3 40 27> lO.r:4.O:0.2

l:»L2 343.1^ 4 1

1-2:5 12 514.7'> 4 20

Sept. 1 1-2512 630

2 1 22 12 7 -2*

3 1 19 12 S S

4 1 1512 S30

5 11112 S31

6
I

8

9

10

11
12
13
14
15

16
16
17
18
19

20
21
22
23
24

25
26
27

28
29

30
lOct. V.

1 712 S 12,

1 312 732

0 5812 630

0 5212 5 6

0 4712 320

.22 -4 37
54 4 52
^O 5 4
II 513
50 519

4s'-5 22
V2 5 21
as 517
13 5 9

51. 4 57

3.S.1 10.9 4.1 :0r
45-1 11.1 4.2*0.28

: 1

3S-7 11.3 4.3 0.2S
03
0.30
0.30

15.0 12.114.6

I..

8J! 11.5; 4.4
2.111.7' 4.4
8.5 11. ». 4.5

9.2 12.31 4.i
39.2 12.6! 4.8
33.0 12 J 4.8
40.S 12.9 4.9
SiA 13.1 5.0

0 4112 113
0341158 47

S. 6 13.3,5.0
22.2 13.4' 5.1

76-4 42

00 4 22
0 27^56 1.S9 3 58 39.0 13.6:5.1
0 2l'll53 0.76! 3 31
013!ll 49 46.56! 3 0

'I'

9.2 13.6
9.1 13.7

3.2

0 6.114622.91-2 26
23 59 11 42 54.05 1 49 22.8 13.7

13.7

23 51113924
23 44113559.
23 37113244.

I

23 30112945
23 23,11 27 5.
2:5 17^1124 49
23111123 2
.23 6112147.

69
89

110
-0 30

23 2
22 58
.22 54
22 51
22 49

95, +0 9 10.8

51.9
12.6
24.4
41.9
26.3

46.5 -13.6
59.0 ,13.5
13.3

03+0 48
11 127

1121 5
112059
112129
112235
112416

22 471126 31.
.•22 461112918

71
73
31

83
76
76
73

85

71
41

2 3

2 36

3 6

+3 32
353

4 9
420
4 27

+4 28
+4 24

4.8
12.4
31.1
60.5

6.2

20.4
40.0

12.0

11.7
11.3
11.0
10.7
10.8

10.0 3.8

9.7

5.2

5.2

5.2
5.2

0.31

Oil
0.33
0i2
0.33
0.33

0.34
0.34
0.34
0.35
0.35

0.35
0.35

5.20.34

5.i;0.34
6.1 Oi*

13.1 5.0 0.33
12.9 4.9 '0.33
12.6 4.810.32

12.314.7:0^1
'0.31

0.30
0.2*

4.6

4.4
4.3
4.2
4.1
3.9

8.7

0.27
0.26

0.26
0.25

MERCURY, 1917.

541

FOR TRANSIT AT WASHINGTON.

Dtle.

Wash.
Mean
Ttiiie.

AfKimfkm.

Avparant
Decunatioo.

Hor.
Par.

•

a

4
3

It

S.T.ofSem.
Pass. M«r.

Date.

Wash.
Mean

Time.

h m

AsoexMkm.

Apparent
Decimation.

Hot.
Par.

1

a

S.T.ofSem.
Pass. Mer.

h m

h m 8

• # //

8

h m 8

• / n

//

11

s

Oct. 1

22 46

11 29 18.41

+ 42440.0

9.7

3.7

0.25

Nov.15

0 12

154911.38

-21 735.1

6.1

2.3

0.17

2

22 45

113234.70

4 16 16.2

9.4

3.6

0.24

16

0 15

155537.87

2133 2.3

6.2

2.8

0.17

3

22 45

11 36 18.06

4 323.8

9.1

3.5

0.23

17

0 17

16 2 5.64

215726.8

6.2

2.3

0.17

4

22 45

114025.83

34620.3

8.9

3.4

0.23

18

020

16 834.68

222044.0

6.2

2.4

0.17

5

22 46

11 44 55.28

32525.0

8.6

3.3

0.22

19

0 22

1615 4.95

224256.4

6.2

2.4

0.17

6

22 47

114943.78

+ 3 058.2

8.4

3.2

0.21

20

025

16 21 86.45

-23 368.6

6.3

2.4

0.17

7

22 48

115448.72

23321.1

8.2

3.1

0.21

21

028

1628 9.10

232362.3

6.3

2.4

0.17

8

22 49

12 0 7.73

2 254.6

8.0

3.0

0.20

22

030

163442.84

234234.8

6.3

2.4

0.17

9

22 61

12 538.58

12959.1

7.8

3.0

0.20

23

033

164117.68

24 0 4.8

6.4

2.4

0.18

10

22 53

12 11 19.28

054 54.3

7.7

2.9

0.19

24

035

164763.20

24 16 21.1

6.4

2.4

0.18

11

22 55

1217 8.05

+ 01768.8

7.5

2.8

0.19

25

038

166429.69

-243122.2

6.4

2.4

0.18

12

22 57

1223 3.33

- 02030.0

7.4

2.8

0.19

26

0 41

17 1 6.64

2446 6.3

6.5

2.5

0.18

13

22 59

1229 3.82

1 016.4

7.2

2.8

0.18

27

043

17 743.89

245782.3

6.5

2.5

0.18

14

23 1

1235 8.35

141 5.9

7.1

2.7

0.18

28

046

17 14 21.39

26 838.8

6.6

2.5

0.18

16

23 3

124115.99

22245a

7.0

2.7

0.18

29

0 49

172068.79

251824.4

6.7

2.5

0.19

16

23 5

1247 25.95

- 3 5 2.4

6.9

2.6

0.18

80

0 51

17 27 36.78

-252648.1

6.7

2.5

0.19

17

23 7

125337.58

34747.3

6.8

2.6

0.17

Dec. 1

054

17 34 12.01

253348.3

6.8

2.6

0.19

18

2310

12 59 50.37

43050.2

6.7

2.6

0.17

2

0 57

174047.07

263023.9

6.9

2.6

0.19

19

2312

13 6 3.92

514 3.0

6.7

2.5

0.17

3

059

17 47 20.61

254334.1

6.9

2.6

0.19

20

23 14

131217.90

55718.1

6.6

2.5

0.17

4

1 2

17 63 51.79

264617.9

7.0

2.7

0.20

21

2316

13 18 32.10

- 64029.2

6.5

2.5

0.17

5

1 4

18 020.34

-2647 34.7

7.1

2.7

0.20

22

2319

132446.34

7 2330.2

6.5

2.5

0.17

6

1 7

18 646.43

2547 23.9

7.2

2.7

0.20

23

23 21

1331 0.51

8 616.6

6.4

2.4

0.16

7

1 9

1813 6.33

254545.3

7.3

2.8

0.20

24

23 23

133714.56

84843.5

6.4

2.4

0.16

8

1 12

181922.14

264239.2

7.4

2.8

0.21

25

23 26

134328.47

93046.9

6.3

2.4

0.16

9

114

182531.89

2538 5.6

7.5

2.9

0.21

26

23 28

134942.19

-10 12 23.3

6.3

2.4

0.16

10

116

18 31 34.43

-2532 5.7

7.7

2.9

0.22

27

23 30

135555.82

105329.6

6.3

2.4

0.16

11

118

18 37 28.47

252440.9

7.8

3.0

0.22

28

23 32

14 2 9.39

1134 2.8

6.2

2.4

0.16

12

120

18 43 12.60

261553.2

8.0

3.0

0.23

29

23 35

14 822.94

1214 0.5

6.2

2.3

0.16

13

121

184845.16

25 545.1

8.1

3.1

0.23

30

23 37

14 14 36.57

125320.3

6.2

2.3

0.16

14

123

1854 4.32

2454 20.0

8.3

3.1

0.23

31

23 39

142050.35

-1332 0.0

6.2

2.3

0.16

15

124

1859 8.02

-244142.3

8.5

3.2

0.23

Nov. 1

23 41

14 27 4.41

14 957.6

6.1

2.3

o.ie

16

125

19 353.96

24 27 57.3

8.7

3.3

0.24

2

23 44

14 33 18.80

144711.4

6.1

2.3

0.16

17

125

19 819.53

241311.6

8.9

3.4

0.25

3

23 46

143933.64

15 23 39.7

6.1

2.3

0.16

18

125

19 12 21.93

23 57 32.7

9.1

3.4

0.25

4

23 48

144549.03

155920.8

6.1

2.3

0.16

19

125

191558.06

2341 9.0

9.3

3.5

0.26

5

23 51

1452 5.06

-163413.0

6.1

2.3

0.16

20

124

1919 4.59

-232410.7

9.6

3.7

0.27

6

23 53

14 5821.81

17 815.0

6,1

2.3

0.16

21

123

192137.99

23 649.0

9.9

3.8

0.27

7

23 55

15 4 39.38

17 41 25.4

6.1

2.3

0.16

22

121

19 23 34.66

224916.1

10.2

3.9

0.28

8

23 58

151057.85

181342.7

6.1

2.3

0.16

23

1 18

192451.02

223144.3

10.5

4.0

0.29

10

0 0

151717.30

1845 5.5

6.1

2.3

0.16

24

115

192523.68

22 14 27.0

10.8

4.1

0.29

11

0 3

152337.79

-191632.5

6.1

2.3

0.16

25

110

1925 9.71

-21 57 37.6

11.1

4.2

0.30

12

0 5

15 28 59.41

1945 2.3

6.1

2.3

0.16

26

1 5

1924 6.85

21 41 28.0

11.4

4.3

0.31

13

0 7

153622.19

201333.5

6.1

2.3

0.16

27

1 0

192214.03

2126 9.8

11.7

4.5

0.32

14

010

154246.17

2041 5.0

6.1

2.3

0.17

28

053

191931.58

211151.8

12.0

4.6

0.32

15

0 12

154911.38

21 735.1

6.1

2.3

0.17

29

0 46

1916 1.60

205841.8

12.3

4.7

0.33

16

015

155537.87

-2133 2.3

6.2

2.3

0.17

30

038

191148.24

-204644.7

12.6

4.8

0.34

17

017

16 2 5.64

-21 57 25.8

6.2

2.3

l0.17

31

029

19 667.75

-2036 4.3

12.8

4.8

0.34

542

VENUS, 1917.

FOR TRANSIT AT WASHINGTON.

1

Date.

1

V^asb.
Mean
rime.

h m

Ascension.

Apparent
Declination.

Hor.
Par.

•

1
1

S.T.ofSem.
Pass. Mer.

Date.

Waah.
Mean
Time.

h m

Asoenskm.

DeelmSoa.

Par.
II

•

1

S
II

1^

h m B

• t n

8

h m 8

• 1 II

8

Jan. 0

22 31646 2.78

-21 11 13.0

6.2

6.0

0.43

Feb. 16

23 7

206131.88

-18 26 38.9

5.6

5.3

o.as

1

22 5166119.66

212239.8

6.2

6.0

0.43

16

23 8

206637.79

18 8 6.9

6.6

5.3

0.37

2

22 6

165637.44

213329.8

6.1

5.9

0.42

17

2310

21 142.66

1749 3.7

6.4

6.3

0.37

3

22 7

17 166.05

214342.2

6.1

5.9

0.42

18

2311

21 646.19

17 29 29.9

6.4

6.3

0.37

4

22 9

17 715.47

216316.8

6.1

5.9

0.42

19

2312

211148.66

17 926.4

5.4

5.3

0.37

5

2210

171235.67

-22 212.9

6.1

5.9

0.42

20

2313

211649.97

-1648 63.7

6.4

5.3

0.37

6

2211

17 17 56.69

22 10 30.2

6.0

5.9

0.42

21

2314

21 21 50.13

162762.6

6.4

5.3

0.37

7

22 13

172318.19

2218 8.1

6.0

6.9

0.42

22

2315

212649.12

16 623.7

6.4

6.2

0.37

8

2214

17 28 40.42

2226 6.4

6.0

6.8

0.42

23

2316

21 31 46.95

164427.9

6.4

5.2

0.36

9

2216

17 34 3.26

^ 31 24.6

6.0

5.8

0.42

24

2317

21 36 43.62

1522 6.0

6.4

5.2

0.36

10

2217

17 39 26.61

-2237 2.4

6.0

5.8

0.42

26

2318

21 41 39.16

-14 69 18.5

5.4

5.2

0.36

11

2219

1744 60.45

224159.4

6.0

5.8

0.42

26

2319

214633.56

14 36 6.2

5.4

6.2

0.36

12

22 20

17 50 14.73

224616.6

5.9

5.8

0.42

27

23 20

216126.83

141229.8

5.3

5.2

0.36

13

22 22

17 5639.38

2249 60.5

5.9

5.7

0.42

28

23 21

21 66 18.99

134830.3

6.3

5.2

0.36

14

22 23

18 1 4.35

225243.9

5.9

5.7

0.41

Mar. 1

23 22

22 110.07

13 24 8.1

6.3

5.2

0.36

16

22 25

18 629.67

-22 64 55.6

6.9

6.7

0.41

2

23 22

22 6 0.08

-126924.1

5.3

5.2

0.35

16

22 26

18 11 66.00

22 56 26.4

5.9

6.7

0.41

3

23 23

221049.05

12 34 19.0

5.3

5.2

0.35

17

22 27

18 17 20.66

22 57 13.3

6.9

5.7

0.41

4

23 24

221636.98

12 8 63.5

5.3

5.2

0.35

18

22 29

182246.21

225719.2

6.8

6.7

0.41

6

23 26

22 20 23.91

1143 8.3

5.3

5.2

0.35

19

22 30

18 28 11.87

226642.9

6.8

5.7

0.41

6

23 26

2225 9.88

1117 4.2

6.3

5.1

0.35

20

22 32

183337.60

-225624.6

5.8

5.6

0.41

7

23 27

2229 64.88

-105042.0

6.3

5.1

0.35

21

22 33

1839 3.02

225324.2

5.8

5.6

0.41

8

23 27

22 34 38.98

1024 2.2

6.3

5.1

0.35

22

22 36

184428.34

225041.8

5.8

5.6

0.41

9

23 28

2239 22.18

967 5.8

6.3

6.1

0.35

23

22 36

184953.45

224717.5

6.8

6.6

0.41

10

23 29

2244 4.53

9 2953.3

6.3

5.1

0.35

24

22 38

185618.27

224311.4

5.7

6.6

0.40

11

23 30

224846.06

9 225.6

6.3

5.1

0.34

25

22 39

19 042.73

-223823.5

5.7

5.6

0.40

12

23 30

22 63 26.79

- 83443.5

6.2

5.1

0.34

26

22 41

19 6 6.78

223254.2

5.7

5.6

0.40

13

23 31

2258 6.76

8 647.4

6.2

5.1

0.34

27

22 42

19 11 30.37

222643.7

6.7

6.5

0.40

14

23 32

23 246.02

73838.4

5.2

5.1

0.34

28

22 44

191653.44

22 19 52.2

6.7

5.5

0.40

16

23 33

23 7 24.59

71016.9

5.2

5.1

0.34

29

22 45

192215.93

22 12 19.9

5.7

5.6

0.40

16

23 33

2312 2.50

64144.0

5.2

5.1

0.34

30

22 46

19 27 37.81

-22 4 7.1

6.7

5.5

0.40

17

23 34

23 16 39.79

-613 0.1

5.2

5.1

0.34

31

22 48

193259.02

215514.3

5.6

5.5

0.40

18

23 35

232116.51

644 6.1

5.2

5.1

0.34

Fob. 1

22 49

193819.53

214541.6

5.6

6.5

0.40

19

23 35

232652.68

615 2.6

5.2

5.1

0.34

2

22 51

194339.27

213629.6

5.6

5.5

0.39

20

23 36

23 30 28.34

44550.7

5.2

6.1

0.34

3

22 52

194858.23

21 24 38.6

6.6

6.5

0.39

21

23 37

2335 3.53

4 16 30.8

5.2

5.0

0.34

4

22 53

19 64 16.35

-2113 8.8

6.6

5.4

0.39

22

23 37

233938.28

-347 3.8

5.2

5.0

0.34

5

22 55

19 59 33.61

21 1 1.1

5.6

5.4

0.39

23

23 38

234412.64

3 17 30.4

5.2

5.0

0.34

6

22 56

20 449.96

204815.6

5.6

6.4

0.38

24

23 39

234846.63

247 51.3

5.2

5.0

0.34

7

22 57

2010 6.38

203453.0

5.6

5.4

0.38

25

23 39

23 53 20.31

218 7.4

5.2

5.0

0.33

8

22 59

201619.a'^

202053.6

5.5

5.4

0.38

26

23 40

23 57 63.70

14819.2

5.2

5.0

0.33

9

23 0

202033.29

-20 618.2

5.5

6.4

0.38

27

23 40

0 226.84

- 11827.6

5.2

5.0

0.33

10

23 1

202545.72

1961 7.2

5.5

5.4

0.38

28

23 41

0 659.79

04833.2

5.2

5.0

0.33

11

23 2

203057.11

193521.2

5.5

5.4

0.38

29

23 42

01132.57

- 01836.8

5.2

5.0

0.33

12

23 4

2036 7.44

1919 0.7

5.5

5.3

0.38

30

23 42

016 5.24

+ 01121.0

5.2

5.0

0.33

13

23 5

204116.69

19 2 6.5

5.5

5.3

0.38

31

23 43

02037.83

04119.4

5.1

5.0

0.33

14

23 6

204624.84

-184438.9

5.5

5.3

0.38

Apr. 1

23 43

0 25 10.39

+ 11117.7

5.1

5.0

0.33

15

23 7

1205131.88

-182638.9

5.6

5.3

0.38

2

23 44

02942.95

+ 14115.3

5.1

5.0

0.33

VENUS, 1917.

548

FOR TRANSIT AT WASHINGTON.

Date.

Wash.
Mean

Time.

h m

Ascension.

Apparent
DecUnatioo.

Hor.
Par.

•

i

Date.

Wash.
Mean
Time.

h m

Ascension.

Apparent
Decimation.

1

Hot.
Par.

•

1

S

a

•

CO

00*

h m 8

• t n

It

It

s

h m 8

• t It

II

It

8

Apr. 1

23 43

0 25 10.39

+ 1 11 17.7

5.1

5.0

0.33

May 18

0 21

4 4 17.73

+204033.9

5.1

5.0

0.36

2

23 44

0 29 42.95

1 41 15.3

5.1

6.0

0.33

19

0 22

4 9 26.26

206650.9

5.1

5.0

0.36

3

23 45

0 34 15.56

21111.4

5.1

5.0

0.33

20

023

4 14 35.84

211233.3

5.1

6.0

0.35

4

23 45

0 38 48.28

241 5.3

5.1

6.0

0.33

21

026

4 19 46.46

21 27 40.4

5.1

5.0

0.36

5

23 46

0 43 21.13

31056.3

5.1

6.0

0.33

22

0 26

4 24 68.08

214211.7

5.1

5.0

0.36

6

23 46

0 47 54.17

+ 34043.7

5.1

6.0

0.33

23

027

4 30 10.69

+2156 6.4

5.1

6.0

0.36

7

23 47

0 52 27.42

41026.8

5.1

5.0

0.33

24

028

4 36 24.24

22 924.2

5.1

5.0

0.36

8

23 48

0 57 0.94

440 5.0

5.1

5.0

0.33

26

030

4 40 38.71

2222 4.5

5.1

5.0

0.36

9

23 48

1 134.78

5 937.4

5.1

6.0

0.33

26

0 31

4 45 64.06

2284 6.7

5.1

5.0

0.36

10

23 49

1 6 8.96

539 3.3

5.1

6.0

0.33

27

0 32

4 51 10.26

224530.2

5.2

5.0

0.36

11

23 49

1 10 43.54

+ 6 822.2

5.1

5.0

0.33

28

034

4 56 27.24

+225614.6

5.2

5.0

0.36

12

23 50

1 15 18.55

63733.1

5.1

6.0

0.33

29

035

5 144.98

23 619.5

5.2

6.0

0.36

13

23 51

1 19 54.04

7 635.4

5.1

5.0

0.33

30

0 36

5 7 3.44

231544.6

5.2

5.0

0.36

14

23 51

124 30.04

73528.5

5.1

5.0

0.33

31

038

5 12 22.68

232429.2

5.2

6.0

0.37

15

23 52

129 6.59

8 411.4

5.1

6.0

0.33

Tune 1

0 39

5 17 42.33

233233.0

5.2

6.0

0.37

16

23 53

1 33 43.74

+ 83243.6

5.1

6.0

0.33

2

0 41

5 23 2.64

+233955.8

5.2

5.0

0.37

17

23 53

1 38 21.52

9 1 4.2

5.1

5.0

0.33

3

0 42

5 28 23.48

234637.0

5.2

5.0

0.37

18

23 54

1 42 59.94

9 29 12.6

5.1

6.0

0.33

4

043

6 33 44.80

235286.5

5.2

5.0

0.37

19

23 55

1 47 39.06

957 7.9

5.1

6.0

0.33

5

0 45

5 39 6.52

23 57 54.0

6.2

5.1

0.37

20

23 56

1 52 18.91

102449.5

5.1

6.0

0.34

6

0 46

5 44 28.62

24 229.3

6.2

5.1

0.37

21

23 56

1 56 59.51

+105216.5

5.1

6.0

0.34

7

0 48

6 49 51.02

+24 622.0

6.2

5.1

0.37

22

23 57

2 140.90

11 19 28.2

5.1

6.0

0.34

8

0 49

6 65 13.67

24 932.0

5.2

5.1

0.37

23

23 58

2 6 23.11

11 46 23.9

5.1

6.0

0.34

9

050

6 0 36.53

24 11 59.2

5.2

5.1

0.37

24

23 59

211 6.16

1213 2.8

5.1

5.0

0.34

10

0 62

6 5 59.61

241343.3

5.2

6.1

0.37

25

23 59

2 15 50.08

128924.2

5.1

6.0

0.34

11

053

6 11 22.58

241444.3

5.3

5.1

0.37

27

0 0

2 20 34.90

+13 527.3

5.1

6.0

0.34

12

055

6 16 45.67

+2415 2.2

5.3

6.1

0.37

28

0 1

2 25 20.64

133111.4

5.1

6.0

0.34

13

056

6 22 8.72

241437.0

5.3

5.1

0.37

29

0 2

2 30 7.33

135635.8

5.1

5.0

0.34

14

058

6 27 31.65

24 13 28.4

5.3

5.1

0.37

30

0 3

2 34 55.01

142139.7

5.1

5.0

0.34

15

0 69

6 32 54.42

241136.8

5.3

5.1

0.37

May 1

0 3

2 39 43.67

144622.4

5.1

5.0

0.34

16

1 1

6 38 16.96

24 9 1.9

6.3

5.1

0,37

2

0 4

2 44 33.35

+151043.1

5.1

5.0

0.34

17

1 2

6 43 39.21

+24 544.2

5.3

5.1

0.37

3

0 5

2 49 24.06

153441.1

5.1

6.0

0.34

18

1 3

6 49 1.10

24 143.6

5.3

5.2

0.37

4

0 6

2 54 15.84

155815.6

5.1

5.0

0.34

19

1 5

6 54 22.58

2357 0.3

5.3

5.2

0.37

5

0 7

2 59 8.69

16 21 26.0

6.1

6.0

0.34

20

1 6

6 59 43.60

235134.4

5.3

5.2

0.38

6

0 8

3 4 2.64

164411.5

5.1

6.0

0.34

21

1 8

7 5 4.08

234626.1

6.3

5.2

0.38

7

0 9

3 8 57.67

+17 631.3

6.1

5.0

0.34

22

1 9

7 10 23.96

+23 38 36.0

5.4

5.2

0.38

8

010

3 13 53.82

17 2824.8

6.1

6.0

0.34

23

110

7 15 43.19

2331 4.1

5.4

5.2

0.38

9

Oil

3 18 51.10

174951.3

5.1

6.0

0.34

24

1 12

7 21 1.72

23 22 50.7

5.4

5.2

0.38

10

012

3 23 49.52

181050.0

5.1

6.0

0.35

25

113

7 26 19.48

231356.4

6.4

5.2

0.38

11

013

3 28 49.07

183120.1

6.1

6.0

0.35

26

1 14

7 31 36.44

23 4 21.4

5.4

6.2

0.38

12

014

3 33 49.77

+186121.1

6.1

6.0

0.35

27

1 16

7 36 52.55

+2254 6.1

5.4

6.2

0.38

13

015

3 38 51.61

191052.1

6.1

5.0

0.35

28

117

7 42 7.76

224310.9

5.4

5.2

0.38

14

016

3 43 54.58

192952.4

5.1

5.0

0.35

29

1 18

7 47 22.01

223136.3

5.4

6.3

0.38

15

018

3 48 58.70

194821.5

5.1

5.0

0.35

30

120

7 52 35.29

221922.8

5.4

5.3

0.38

16

019

3 54 3.93

20 618.5

5.1

5.0

0.35

July 1

121

7 57 47.53

22 630.9

5.5

5.8

0.38

17

020

3 59 10.28

+202342.9

5.1

6.0

0.35

2

122

8 2 58.73

+2153 0.8

5.5

5.3

0.38

18

0 21

4 4 17.73

+204033.9

5.1

5.0

0.35

3

123

8 8 8.84

+213853.4

5.5

5.3

0.38

544 VENUS, 1917.

FOR TKANSIT AT WASHINGTOH.

Si

VENTS, 1917.

FOR THANSIT AT WASHINGTON.

545

DBto.

Wish.

S'

b m

h m »

Oct. 1

2 21

16 1 0.S4

2

222

15 542.68

3

223

161025.80

4

223

151610.02

6

2 24

151966.23

e

2 25

152441.43

7

2 28

152928.62

8

227

153416.79

9

2 28

1539 5.93

10

2 29

164356.03

11

229

154847,07

12

230

15 53 39.03

13

2 31

166831.87

14

2 32

16 3 26,60

16

2 33

16 820.15

Iff

234

16 13 15.61

17

235

161811.65

18

2 3S

16 23 8.50

19

2 37

1628 6.02

20

238

1633 4.16

21

2 39

1638 2.88

22

2 40

1643 2.12

23

2 41

IG48 1.81

24

2 42

1653 1.90

26

244

16 6S 2.33

26

2 45

17 3 3.02

27

2 46

17 8 3.93

28

2 47

1713 4,97

29

2 48

17 18 6.08

30

2 49

17 23 7.18

31

260

17 28 8.22

Nov. 1

2 6t

17 33 9.12

2

2 62

1738 9.80

3

253

[74310.19

4

264

174810.20

5

255

1763 9,78

6

266

17 58 8.83

7

2 67

18 3 7.29

8

268

18 B 6.08

9

2 59

1813 2.04

10

3 0

1817 68.17

U

3 1

182263.36

12

3 2

182747.52

13

3 3

183240.56

14

3 4

183732.40

16

3 5

184222.93

16

3 6

184712,08

39389°— 1917 35

546 MAES, 1917.

FOR TRAKSIT AT WASHINGTON.

BMnM iB*^tateMappM»l(in\n'lt>i^AWK,— VI

JUPITER, 1917.

547

FOR TRANSIT AT WASHINGTON.

[)aie.

Wash.
Mean
Time.

h m

Aaoenskm.

Apparent
DedmatkHi.

Hot.
Par.

II

•

J

Is

II

S.T.ofSem.
Pass. Mer.

Date.

Wash.
Mean
Time.

h m

Aaoension.

Apparent
Declination.

Hot.
Par.

It

4

■S-3
It

h m 8

• / //

8

h m 8

• 1 II

s

n. 1

653

137 2.41

+ 84551.2

1.9

20.3

1.46

iug.l7

18 43

4 28 6.59

+205414.9

1.7

18.2

1.39

2

6 49

1 37 11.70

847 4.7

1.9

20.3

1.46

18

18 40

4 28 38.52

205521.4

1.7

18.3

1.39

3

6 45

1 37 21.75

84822.5

1.9

20.2

1.45

19

18 36

4 29 9.84

206626.0

1.7

18.3

1.39

4

6 42

1 37 32.55

84944.4

1.9

20.1

1.45

20

18 33

4 29 40.56

2057 28.9

1.7

18.4

1.40

5

6 38

1 37 44.08

85110.6

1.9

20.1

1.44

21

18 29

4 30 10.67

20 58 30.0

1.7

18.4

1.40

6

634

1 37 56.35

+ 8 5241.1

1.9

20.0

1.44

22

18 26

4 30 40.14

+2059 29.6

1.7

18.5

1.41

7

630

138 9.35

85415.6

1.9

19.9

1.43

23

18 22

4 31 8.99

21 027.2

1.7

18.5

1.41

8

6 27

1 38 23.08

85554.0

1.9

19.9

1.43

24

1819

4 31 37.20

21 123.1

1.7

18.6

1.41

9

623

1 38 37.53

85736.6

1.8

19.8

1.42

25

1815

4 32 4.76

21 217.4

1.7

18.6

1.42

10

6 19

1 38 52.71

8 59 23.1

1.8

19.7

1.42

26

1812

4 32 31.68

21 310.0

1.8

18.7

1.42

11

6 16

139 8.59

+ 9 113.6

1.8

19.7

1.41

27

18 9

4 32 57.93

+21 4 0.8

1.8

18.8

1.43

12

6 12

1 39 25.18

9 3 7.9

1.8

19.6

1.41

28

18 5

4 33 23.52

21 460.1

1.8

18.8

1.43

13

6 8

1 39 42.47

9 5 6.1

1.8

19.5

1.40

29

18 2

4 33 48.43

21 537.5

1.8

18.9

1.44

14

6 5

140 0.46

9 7 8.1

1.8

19.5

1.40

30

17 58

4 34 12.66

21 623.4

1.8

18.9

1.44

15

6 1

1 40 19.12

9 913.9

1.8

19.4

1.40

31

17 54

4 34 36.21

21 7 7.6

1.8

19.0

1.46

16

5 57

1 40 38.49

+ 91123.4

1.8

19.3

1.39

Sept.l

17 61

4 34 59.05

+21 749.9

1.8

19.1

1.45

17

554

1 40 58.53

91336.5

1.8

19.3

1.39

2

17 47

4 36 21.20

21 830.7

1.8

19.1

1.45

18

550

1 41 19.26

91553.4

1.8

19.2

1.38

3

17 44

4 36 42.65

21 9 9.9

1.8

19.2

1.46

19

5 47

1 41 40.63

9 18 13.9

1.8

19.2

1.38

4

17 40

4 36 3.37

21 947.4

1.8

19.2

1.46

20

5 43

142 2.68

92037.8

1.8

19.1

1.37

5

17 36

4 36 23.38

211023.3

1.8

19.3

1.47

21

5 40

1 42 25.38

+ 923 5.3

1.8

19.0

1.37

6

17 33

4 36 42.64

+211057.5

1.8

19.4

1.47

22

5 36

1 42 48.73

92536.3

1.8

19.0

1.36

7

17 29

4 37 1.16

21 11 30.1

1.8

19.4

1.48

23

5 33

1 43 12.74

9 28 10.6

1.8

18.9

1.36

8

17 26

4 37 18.93

2112 1.1

1.8

19.6

1.48

24

529

1 43 37.38

93048.3

1.8

18.8

1.35

9

17 22

4 37 35.96

21 12 30.3

1.8

19.6

1.49

25

5 26

144 2.66

93329.3

1.8

18.8

1.35

10

17 18

4 37 52.19

211268.1

1.8

19.6

1.49

26

5 22

1 44 28.57

+ 93613.5

1.8

18.7

1.35

11

1715

4 38 7.67

+211324.1

1.8

19.7

1.49

27

5 19

1 44 55.09

939 1.0

1.7

18.7

1.35

12

1711

4 38 22.36

211348.6

1.8

19.7

1.60

28

515

1 45 22.22

94151.4

1.7

18.6

1.34

13

17 7

4 38 36.26

211411.5

1.8

19.8

1.60

29

512

1 45 49.94

94444.9

1,7

18.5

1.34

14

17 4

4 38 49.37

211432.6

1.9

19.8

1.61

30

5 8

1 46 18.26

94741.5

1.7

18.5

1.33

15

17 0

4 39 1.68

21 14 62.3

1.9

19.9

1.61

31

5 5

1 46 47.16

+ 95041.0

1.7

18.4

1.33

16

16 56

4 39 13.18

+21 15 10.3

1.9

20.0

1.62

eb. 1

5 1

1 47 16.65

9 53 43.4

1.7

18.4

1.33

17

16 52

4 39 23.88

211526.8

1.9

20.0

1.62

2

458

1 47 46.69

95648.5

1.7

18.3

1.32

18

16 49

4 39 33.77

211641.6

1.9

20.1

1.53

3

454

1 48 17.31

95956.4

1.7

18.3

1.32

19

16 46

4 39 42.83

211554.8

1.9

20.2

1.63

4

4 51

1 48 48.49

10 3 7.1

1.7

18.2

1.32

20

16 41

4 39 51.07

2116 6.6

1.9

20.2

1.64

5

4 48

1 49 20.21

+10 620.4

1.7

18.2

1.31

21

16 37

4 39 68.49

+21 16 16.6

1.9

20.3

1.64

6

444

1 49 52.48

10 936.3

1.7

18.1

1.31

22

16 33

4 40 5.08

21 16 25.1

1.9

20.4

1.65

7

4 41

1 50 25.27

101254.8

1.7

18.1

1.30

23

16 30

4 40 10.83

21 16 32.1

1.9

20.4

1.55

8

4 37

1 50 58.59

10 16 15.7

1.7

18.0

1.30

24

16 26

4 40 15.76

211637.4

1.9

20.6

1.66

9

434

1 51 32.45

10 19 39.1

1.7

17.9

1.29

25

16 22

4 40 19.82

211641.2

1.9

20.5

1.66

10

4 31

152 6.82

+1023 4.9

1.7

17.9

1.29

26

1618

4 40 23.06

+211643.6

1.9

20.6

1.67

11

4 27

1 52 41.70

102633.0

1.7

17.8

1.29

27

16 14

4 40 25.46

21 16 44.2

1.9

20.7

1.57

12

4 24

1 53 17.07

1030 3.5

1.7

17.8

1.29

28

1610

4 40 27.00

211643.3

1.9

20.7

1.68

13

420

1 53 52.95

103336.2

1.7

17.8

1.29

29

16 6

4 40 27.71

211640.8

1.9

20.8

1.69

14

4 17

1 54 29.31

103711.2

1.7

17.7

1.28

30

16 2

4 40 27.68

211636.8

2.0

20.9

1.60

ug.l6

18 46

4 27 34.07

+2053 6.8

1.7

18.2

1.38

bet. 1

16 58

4 40 26.68

+211631.3

2.0

20.9

1.60

17 jl8 43

4 28 6.59

+205414.9

1.7

18.2

1.39

1 2 15 54

4 40 24.76

+21 16 24.2

2.0

21.0

1.61

StdOar Bi^iiiMt ai opporillQAl&^onBites A^'tt -'^^

548

JUPITER, 1917.

FOR TRANSIT AT WASHINGTON.

1

Date.

Wash.
Mean
Time.

h 2?

Ascension.

Apparent
Declination.

Hot.
Par.

Polar
Semidiam.

8. T.ofSem.
Pass. Mer.

Date.

Wash.
Mean
Time.

Ascension.

1
1
Apparent
Decloiatloo.

Hot.
Par.

Polar
Semidiam.

00

h m 8

• / //

M

s

h m

h m 8

• 1 tt \

8

Oct 1

15 58

4 40 26.58

+211631.3

2.0

20.9

1.60

Nov.15

12 47

4 26 16.32

+204646.6. 2.2

23.1

1.75

2

15 54

4 40 24.75

211624.2

2.0

21.0

1.61

16

12 43

4 25 43.74

204537.7 2.2

23.1

1.75

3

15 50

4 40 22.06

21 16 15.5

2.0

21.1

1.61

17

12 38

4 25 10.87

204427.9

2.2

23.1

1.75

4

15 46

4 40 18.52

2116 5.3

2.0

21.1

1.61

18

12 34

4 24 37.73

204317.4

2.2

23.1

1.76

5

15 42

4 40 14.13

211553.6

2.0

21.2

1.62

19

12 29

4 24 4.34

2042 6.1

2.2

23.1

1.76

6

15 38

4 40 8.88

+211540.2

2.0

21.2

1.62

20

12 25

4 23 30.73

+204054.2

2.2

23.2

1.76

7

15 34

4 40 2.77

21 15 25.3

2.0

21.3

1.63

21

12 20

4 22 56.93

203941.5

2.2

23.2

1.76

8

15 30

4 39 55.82

2115 8.9

2.0

21.4

1.63

22

1216

4 22 22.97

203828.4

2.2

23.2

1.76

9

15 26

4 39 48.01

21 14 50.8

2.0

21.4

1.63

23

1211

4 21 48.86

203714.7

2.2

23.2

1.76

10

15 22

4 39 39.35

211431.3

2.0

21.6

1.64

24

12 7

4 21 14.64

2036 0.5

2.2

23.2

1.76

. 11

1518

4 39 29.83

+21 14 10.2

2.0

21.5

1.64

25

12 2

4 20 40.33

+203445.9

2.2

23.2

1.76

12

1514

4 39 19.49

211347.5

2.0

21.6

1.65

26

1158

4 20 5.96

203330.9

2.2

23.2

1.76

13

15 10

4 39 8.31

211323.4

2.0

21.71.65

27

1153

4 19 31.57

203215.7

2.2

23.2

1.76

14

15 6

4 38 56.29

2112 57.7

2.0

21.71.66

28

1149

4 18 57.13

2031 0.1

2.2

23.2

1.76

15

15 2

4 38 43.44

21 12 30.4

2.0

21.8

1.66

29

1144

4 18 22.73

202944.5

2.2

23.2

1.76

16

14 58

4 38 29.78

+2112 1.6

2.0

21.8

1.66

30

1140

4 17 48.36

+202828.7

2.2

23.2

1.76

17

14 53

4 38 15.30

211131.4

2.0

21.9

1.67

Dec. 1

1135

4 17 14.06

202712.9

2.2

23.2

1.75

18

14 49

4 38 0.02

211059.7

2.0

21.9 1.67

2

1131

4 16 39.85

202557.1

2.2

23.2

1.75

19

14 45

4 37 43.93

211026.5

2.1

22.01.68

3

1126

4 16 5.75

202441.4

2.2

23.2

1.75

20

14 41

4 37 27.07

21 951.6

2.1

22.1

1.68

4

1122

4 15 31.80

20 23 25.8

2.2

23.1

1.75

21

14 37

4 37 9.43

+21 915.3

2.1

22.1

1.68

5

1117

4 14 58.01

+202210.4

2.2

23.1

1.75

22

14 32

4 36 51.03

21 837.5

2.1

22.2

1.69

6

1113

4 14 24.41

202055.4

2.2

23.1

1.75

23

14 28

4 36 31.88

21 7 58.3

2.1

22.2

1.69

7

11 8

4 13 51.03

201940.5

2.2

23.1

1.75

24

14 24

4 36 11.98

21 717.6

2.1

22.3

1.70

8

11 4

4 13 17.89

20 18 26.2

2.2

23.1

1.75

25

14 20

4 35 51.36

21 635.6

2.1

22.3

1.70

9

10 59

4 12 45.02

201712.4

2.2

28.1

1.75

26

14 15

4 35 30.01

+21 552.0

2.1

22.4

1.70

10

10 55

1

4 12 12.45

+201559.2

2.2

23.0

1.74

27

14 11

4 35 7.98

21 5 7.1

2.1

22.4

1.71

11 10 51

4 11 40.19

20 14 46.7

2.2

23.0

1.74

28

14 7

4 34 45.25

21 4 20.6

2.1

22.5|l.71

12

10 46

4 11 8.29

201334.8

2.2

23.0

1.74

29

14 2

4 34 21.85

21 332.7

2.1

22.5

1.71

13

10 42

4 10 36.77

201223.6

2.2

23.0

1.74

30

13 58

4 33 57.78

21 243.6

2.1

22.51.71

14

10 37

4 10 6.62

201113.5

2.1

22.9

1.73

31

13 54

4 33 33.06

+21 153.1

2.1

22.61.72

15

10 33

4 9 34.90

+2010 4.3

2.1

22.9

1.73

Nov. 1

13 49

4 33 7.70

21 1 1.2

2.1

22.6

1.72

16

10 28

4 9 4.63

20 856.0

2.1

22.9

1.73

2

13 45

4 32 41.74

21 0 8.0

2.1

22.7

1.72

17 ;iO 24

4 8 34.82

20 7 48.8

2.1

22.8

1.73

3

13 40

4 32 15.16

2059 3.5

2.1

22.7

1.73

18

1019

4 8 5.51

20 642.6

2.1

22.8

1.72

4

13 36

4 31 48.01

205817.8

2.1

22.7

1.73

19

1015

4 7 36.69

20 637.8

2.1

22.8

1.72

5

13 32

4 31 20.29

+2057 20.8

2.1

22.8 1.73

20

1011

4 7 8.42

+20 434.3

2.1

22.7

1.72

6

13 27

4 30 52.02

2056 22.5

2.1

22. 8i 1.74

21

10 6

4 6 40.68

20 332.0

2.1

22.7

1.71

7

13 23

4 30 23.21

205522.9

2.1

22.8

1.74

22

10 2

4 6 13.52

20 231.2

2.1

22.6

1.71

8

1318

4 29 53.91

20 54 22.2

2.1

22.9

1.74

23

9 57

4 5 46.94

20 131.8

2.1

22.^

1.71

9

1314

4 29 24.11

205320.3

2.1

22.9

1.74

24

953

4 6 20.96

20 033.9

2.1

22.5

1.71

10

1310

4 28 53.85

+205217.2

2.1

22.9

1.74

25

9 49

4 4 55.59

+195937.6

2.1

22.5

1.70

11

13 5

4 28 23.14

205113.0

2.2

23.0ll.74

26

944

4 4 30.85

195842.8

2.1

22.5

1.70

12

13 1

4 27 52.00

2050 7.9

2.2

23.01.75

27

040

4 4 6.76

19 57 49.9

2.1

22.4

1.68

13

12 56

4 27 20.48

2049 1.7

2.2

23.01.75

1

28 936

4 3 43.33

19 56 58.7

2.1

22.4

1.68

14

12 52

4 26 48.57

204754.6

2.2

23.0;i.75

1

29 9 32

4 3 20.59

1966 9.3

2.1

22.8

1.68

15

12 47

4 26 16.32

+204646.6; 2.2

23.11.75

30

9 27

4 2 58.53

+195521.7

2.1

22.8

1.68

lej.

12 4314 25 43. 74]+20 45 37.7

2.2

23.11.75

1

31

9 23

4 2 37.17

+195435.9

2.1

22.2

1.68

SteliAf xDHoitode at opportUon la l^o^m^fft « vni « -V^.

SATURN, 1917.

549

FOR TRANSIT AT WASHINGTON.

Date.

Wash.
Mean
Time.

h m

Apparent
Asoension.

Apparent
Declination.

Hor.
Par.

n

Polar
Semldiam.

Date.

Wash.
Mean
Time.

h m

Amarent
Ascension.

Apparent
Decimation.

Hor.
Par.

Polar
Semldiam.

h m s

• t tt

s

h m s

• / //

// ti

s

Jan. 0

13 21

8 2 29.61

+20 38 46.0

9.5

0.74

Feb.l5

10 6

7 47 37.99

+21 24 12.4

1.1

9.4

0.74

1

1317

8 2 10.59

203947.1

9.5

0.74

16

10 1

7 47 22.29

2124 58.0

1.1

9.4

0.74

2

1313

8 151.40

204049.7

9.5

0.75

17

9 57

7 47 6.92

212642.7

1.1

9.4

0.74

3

13 8

8 1 32.03

204152.5

9.6

0.75

18

953

7 46 51.87

212626.3

1.1

9.4

0.74

4

13 4

8 1 12.51

2042 55.6

9.6

0.75

19

9 49

7 46 37.15

2127 9.0

1.1

9.4

0.74

5

13 0

8 0 52.83

+2043 59.1

9.6

0.75

20

9 45

7 46 22.79

+2127 50.6

1.1

9.4

0.74

6

12 56

8 0 33.01

2045 2.7

9.6

0.75

21

9 40

.•7 46 8.77

2128 31.2

1.1

9.4

0.74

7

12 51

8 0 13.05

2046 6.6

9.6

0.75

22

9 36

7 45 55.11

21 29 10.9

1.1

9.4

0.73

8

12 47

7 59 52.98

204710.5

9.6

0.75

23

9 32

7 46 41.83

212949.5

1.1

9.3

0.73

9

12 43

7 59 32.81

204814.6

9.6

0.75

24

9 28

7 45 28.92

213027.0

1.1

9.3

0.73

10

12 39

7 59 12.54

+204918.8

9.6

0.75

25

924

7 45 16.39

+2131 3.5

1.1

9.3

0.73

11

12 34

7 58 52.19

20 50 23.2

9.6

0.75

26

9 20

7 45 4.25

213139.0

1.1

9.3

0.73

12

12 30

7 58 31.75

205127.5

9.6

0.75

27

916

7 44 62.51

213213.2

1.1

9.3

0.73

13

12 26

7 58 11.26

205231.8

9.6

0.75

28

911

7 44 41.16

213246.4

1.1

9.3

0.73

14

12 21

7 57 50.72

205335.9

9.6

0.75

Mar. 1

9 7

7 44 30.22

21 33 18.5

1.1

9.3

0.73

15

1217

7 57 30.13

+205440.1

9.6

0.75

2

9 3

7 44 19.68

+213349.4

1.1

9.2

0.73

16

1213

7 57 9.53

205544.2

9.6

0.75

3

8 59

7 44 9.67

213419.3

1.1

9.2

0.73

17

12 9

7 56 48.91

205648.1

9.6

0.75

4

8 55

7 43 59.87

213448.0

1.0

9.2

0.73

18

12 4

7 56 28.28

2057 51.7

9.6

0.75

5

8 51

7 43 50.59

213515.7

1.0

9.2

0.72

19

12 0

7 56 7.66

20 58 55.2

9.6

0.75

6

8 47

7 43 41.74

21 35 42.3

1.0

9.2

0.72

20

1156

7 55 47.06

+2059 58.4

9.6

0.75

7

8 43

7 43 33.34

+2136 7.7

1.0

9.2

0.72

21

1152

7 55 26.50

21 1 1.3

9.6

0.75

8

8 39

7 43 25.35

213632.0

1.0

9.2

0.72

22

1147

7 55 5.99

21 2 4.0

9.6

0.75

9

8 35

7 43 17.80

213655.1

1.0

9.2

0.72

23

1143

7 54 45.54

21 3 6.3

9.6

0.75

10

8 31

7 43 10.69

213717.2

1.0

9.1

0.72

24

1139

7 54 25.15

21 4 8.1

9.6

0.75

11

8 27

7 43 4.03

213738.1

1.0

9.1

0.72

25

1134

7 54 4.85

+21 6 9.5

^ • •*

9.6

0.75

12

8 23

7 42 57.81

+2137 57.8

1.0

9.1

0.72

26

1130

7 53 44.65

21 610.5

9.6

0.75

13

8 18

7 42 52.04

21 38 16.5

1.0

9.1

0.71

27

1126

7 53 24.56

.21 711.0

J • 1.

9.6

0.75

14

814

7 42 46.72

213833.9

1.0

9.1

0.71

28

1122

7 53 4.60

21 810.9

9.6

0.75

15

8 10

7 42 41.86

213850.2

1.0

9.1

0.71

29

11 17

7 52 44.76

21 910.3

9.6

0.75

16

8 6

7 42 37.46

2139 6.3

1.0

9.0

0.71

30

1113

7 52 25.07

+2110 9.1

9.6

0.75

17

8 2

7 42 33.50

+21 39 19.4

1.0

9.0

0.71

31

11 9

7 52 5.52

2111 7.3

9.6

0.75

18

758

7 42 80.01

21 39 32.1

1.0

9.0

0.71

Feb. 1

U 5

7 51 46.16

2112 4.9

J.*X

9.6

0.75

19

754

7 42 26.99

213943.8

1.0

9.0

0.71

2

11 0

7 51 26.96

2113 1.7

X. • X

9.6

0.75

20

7 51

7 42 24.43

213954.4

1.0

9.0

0.71

3

10 56

7 51 7.95

2113 58.0

9.5

0.75

21

7 47

7 42 22.34

2140 3.7

1.0

9.0

0.71

4

10 52

7 50 49.14

+2114 53.5

9.5

0.75

22

7 43

7 42 20.71

+214011.8

1.0

9.0

0.70

6

10 48

7 50 30.53

211548.4

9.5

0.75

23

7 39

7 42 19.56

214018.8

1.0

8.9

0.70

6

10 43

7 50 12.14

211642.5

9.5

0.75

24

7 35

7 42 18.88

214024.6

1.0

8.9

0.70

7

10 39

7 49 53.98

211735.7

9.5

0.74

25

7 31

7 42 18.67

214029.2

1.0

8.9

0.70

8

10 35

7 49 36.05

211828.3

9.5

0.74

26

727

7 42 18.93

214032.6

1.0

8.9

0.70

9

10 31

7 49 18.38

+2119 20.0

9.5

0.74

27

7 23

7 42 19.66

+214034.9

1.0

8.9

0.70

10

10 27

7 49 0.95

21 20 10.8

9.5

0.74

28

7 19

7 42 20.86

214036.0

1.0

8.9

0.70

11

10 22

7 48 43.80

2121 0.9

9.5

0.74

29

7 15

7 42 22.63

21 40 36.0

1.0

8.8

0.69

12

10 18

7 48 26.91

212150.1

9.5

0.74

30

7 11

7 42 24.66

214034.7

1.0

8.8

0.69

13

10 14

7 48 10.31

21 22 38.5

9.5

0.74

31

7 7

7 42 27.26

214032.4

1.0

8.8

0.69

14

10 10

7 47 54.00

+212325.9

9.5

0.74

Apr. 1

7 3

7 42 30.33

+214028.8

1.0

8.8

0.69

15

10 6

7 47 37.99

+21 24 12.4

9.4

0.74

2

7 0

7 42 33.85

^+2V4fl2A.\

s^\f5i

l^Si^J^

fiteUar magnitado at oppotLtUm ia 3 vauMn , \%U , -%.\.

550 SATURN, 1917.

FOR TRANSIT AT WASHINGTON.

StiUtr mi8iiltnd«»tcicp(^ttaatelta<»ni^

UKANUS, 1917.

FOR TRANSIT AT WASHINGTON.

552 XIRANUS, 1917.

FOR TRANSIT AT WASHINGTON.

an
■ a

to KQVaV.WVI.M

NEPTUNE, 1917.

558

FOR TRANSIT AT WASHINGTON.

Date.

Wash.
Mean

Time.

h m

Ascension,
h m s

Apparent
Decimation.

Hor.
Par.

II

•

II

8

Date.

1
1

Wash.
Mean
Time.

h m

Ascension.

Apparent
Declination.

Hor.
Par.

II

J

II

S.T.ofSem.
Pass. Mer.

• / //

h m 8

• 1 II

s

Jan. 0

13 44

8 25 33.79

+19 0 9.6

0.3

1.3

0.09

Feb.l5

10 38! 8 20 25.84

+ 1918 5.2

0.3

1.3

0.09

1

13 40

8 25 27.56

19 031.5

0.3

1.3

0.09

16

10 34

8 20 19.64

191826.8

0.3

1.3

0.09

2

13 36

8 25 21.27

19 053.7

0.3

1.3

0.09

17

10 30

8 20 13.51

191848.1

0.3

1.3

0.09

3

13 32

8 23 14.94

19 116.0

0.3

1.3

0.09

18; 10 26

8 20 7.46

1919 9.2

0.3

1.3

0.09

4

13 28

8 25 8.54

19 138.5

0.3

1.3

0.09

19 jlO 22

8 20 1.46

191930.0

0.3

1.3

0.09

5

13 24

8 25 2.09

+19 2 1.3

0.3

1.3

0.09

20 |lO 18

8 19 55.54

+191950.6

0.3

1.3

0.09

6

13 20

8 24 55.59

19 224.1

0.3

1.3

0.09

21 10 14

8 19 49.70

192010.9

0.3

1.3

0.09

7

1316

8 24 49.04

19 247.1

0.3

1.3

0.09

22

1010

8 19 43.92

192031.1

0.3

1.3

0.09

8

1312

8 24 42.44

19 310.3

0.3

1.3

0.09

23

10 6

8 19 38.23

192050.8

0.3

1.3

0.09

9

13 8

8 24 35.81

19 333.6

0.3

1.3

0.09

24

10 2

8 19 32.63

19 21 10.4

0.3

1.3

0.09

10

13 4

8 24 29.14

+19 357.0

0.3

1.3

0.09

25

958

8 19 27.10

+192129.6

0.3

1.3

0.09

11

13 0

8 24 22.42

19 4 20.5

0.3

1.3

0.09

26

954

8 19 21.66

19 21 48.6

0.3

1.3

0.09

12

12 56

8 24 15.67

19 444.2

0.3

1.3

0.09

27

950

8 19 16.31

1922 7.3

0.3

1.3

0.09

13

12 52

8 24 8.90

19 5 7.9

0.3

1.3

0.00

28

9 46

8 19 11.05

19 2225.6

0.3

1.3

0.09

14

12 48

8 24 2.09

19 531.7

0.3

1.3

0.00

Mar. 1

9 42

8 19 5.88

192243.6

0.3

1.3

0.09

15

12 43

8 23 55.26

+19 555.7

0.3

1.3

0.09

2

938

8 19 0.80

+19 23 1.4

0.3

1.3

0.09

16

12 39

8 23 48.39

19 619.7

0.3

1.3

0.09

3

934

8 18 55.82

192318.8

0.3

1.3

0.09

17

12 35

8 23 41.51

19 6 43.9

0.3

1.3

0.09

4

9 30

8 18 50.93

1923 35.9

0.3

1.3

0.09

18

12 31

8 23 34.60

19 7 8.0

0.3

1.3

0.09

5

9 26

8 18 46.15

19 23 52.7

0.3

1.3

0.09

19

12 27

8 23 27.69

19 7 32.1

0.3

1.3

0.09

6

922

8 18 41.47

19 24 9.1

0.3

1.3

0.09

20

12 23

8 23 20.77

+19 7 56.3

0.3

1.3

0.09

7

9 18

8 18 36.89

+19 24 25.2

0.3

1.3

0.09

21

12 19

8 23 13.84

19 820.6

0.3

1.3

0.09

8

9 14

8 18 32.41

19 2440.9

0.3

1.3

0.09

22

1215

8 23 6.90

19 844.8

0.3

1.3

0.09

9

9 10

8 18 28.05

19 2-1 56.4

0.3

1.3

0.09

23

12 11

8 22 59.95

19 9 9.0

0.3

1.3

0.09

10

9 6

8 18 23.79

19 2511.4

0.3

1.3

0.09

24

12 7

8 22 53.01

19 933.3

0.3

1.3

0.09

11

9 2

8 18 19.63

19 2526.0

0.3

1.3

0.09

25

12 3

8 22 46.07

+19 957.5

0.3

1.3

0.09

12

858

8 18 15.60

+19 2540.3

0.3

1.3

0.09

26

1159

8 22 39.13

191021.7

0.3

1.3

0.09

13

854

8 18 11.67

19 2554.3

0.3

1.3

0.09

27

1155

8 22 32.19

191045.9

0.3

1.3

0.00

14

850

818 7.85

1926 7.9

0.3

1.3

0.09

28

1151

8 22 25.27

191110.0

0.3

1.3

0.00

15

8 46

8 18 4.15

19 2621.1

0.3

1.3

0.09

29

1147

8 22 18.37

191134.1

0.3

1.3

0.09

16

8 42

818 0.56

19 26 33.9

0.3

1.8

0.09

30

11 43

8 22 11.49

+191158.0

0.3

1.3

0.09

17

8 38

8 17 57.10

+192646.3

0.3

1.3

0.09

31

1139

8 22 4.62

191221.9

0.3

1.3

0.09

18

834

8 17 53.76

1926 58.4

0.3

1.3

0.09

Feb. 1

1135

8 21 57.78

191245.7

0.3

1.3

0.09

19

8 30

8 17 50.53

19 2710.0

0.3

1.3

0.09

2

1131

8 21 50.96

1913 9.4

0.3

1.3

0.09

20

8 26

8 17 47.41 19 27 21.2

0.3

1.3

0.09

3

1127

8 21 44.18

1913 32.9

0.3

1.3

0.09

21

8 22

8 17 44.43 19 27 32.0

0.3

1.3

0.09

4

1123

8 21 37.42

+1913 56.5

0.3

1.3

0.09

22

8 18

8 17 41.58

+19 2742.4

0.3

1.3

0.09

5

1119

8 21 30.69

191419.9

0.3

1.3

0.09

23

8 14

8 17 38.85

19 27 52.4; 0.3

1.3

0.09

6

1115

8 21 24.01

1914 43.1

0.3

1.3 0.09

24

8 10

8 17 36.24

19 28 2.0|0.3

1.2

0.09

7

1111

8 21 17.36

1915 6.2

0.3

1.3 0.09

25

8 6

8 17 33.77

192811.1'0.3

1 *>

0.09

8

11 6

8 21 10.75

191529.2

0.3

1.3

0.09

26

8 2

8 17 31.43

19 2819.8

0.3

1.2

0.09

9

11 2

8 21 4.18

+191552.1

0.3

1.3

0.09

27

758

8 17 29.22

+19 28 28.1

0.3

1.2

0.09

10

10 58

8 20 57.65

191614.7

0.3

1.3

0.09

28

754

8 17 27.13

192836.1

0.3

1.2

0.09

11

10 54

8 20 51.18

191637.2

0.3

1.3 0.09

29

750

8 17 25.18

19 28 43.6' 0.3

1.2

0.09

12

10 50 8 20 44.76

191659.5

0.3

1.3 0.09

30

7 46

8 17 23.36

19 28 50.6

0.3

1.2

0.09

13

10 46 8 20 38.40

191721.6

0.3

1.3 0.09

31

7 42

8 17 21.68

19 28 57 .2

0.3

1.2

0.09

14

10 42 8 20 32.10

+1017 43.6

0.3

1.3 0.09

Apr. 1

7 38

8 17 20.12

+19 29 3.4

0.3

1.2 0.09

15

10 3;- 8 20 25.84

+1918 5.1:

0.3

1.3

0.09

2

734

•^8 17 18.70!^+19 29 9 A

l^V.'^

^<\»K

Stellftr xDAgnttnda ftt oppodxtaa \iv lisattx^ , \^1 ,1 .1 .

554

NEPTUNE, 1917.

FOR TRANSIT AT WASHINGTON.

Wuh.

. HMD

Ttm*.

7541

730 1

7261

. 722 1

6551
6 61 I

6 47 1
. 6 43 I

Z 16 32 I
S 18 2SI

4 18 24 I

5 18 20 1

6 16 IT {

7 18 13 I

I 17 67 ;
I 17 53 1

a 17 49 1
J 17 46 ;

9 17 22 :
JO 17 18

11 17 14 ;

12 17 10 I

13 17 6 :

, 14 17 2 .

isjiessji

8M1M mBcnltiitemt onollUBnln Isonki] ,V

PART III.

PHENOMENA.

556

55G

ECLIPSES, 1917.

In the year 1917 there will be seven eclipses^ four of the Sun and three of
the Moon.

I. — A Total Eclipse of the Moon, 1917, January 7, visible at Washington;
the beginning visible generaUy in central and western Europe, northwestern
Africa, North and South America, and the central and eastern portions of the
Pacific Ocean; the ending visible generally in North America, northwestern
South America, northern and northeastern Asia, and eastern Ausitralia.

ELEMENTS OF THE ECLIPSE.

d h m 8
Greenwich mean time of ^ in right ascenmon, January 7 19 37 51.9

Sun's right ascenmon

h m s
19 15 47.52

s
Hourly motion • 10.92

Moon's right ascension

7 15 47.52

Hourly motion 126.02

/ 99

Sun's declination

-22 18 27.7

Hourly motion + 0 19.7

Moon's declination

+22 31 53.8

Hourly motion - 6 34.0

Sun's equa. hor. parallax

8.9

Sun's true semidiameter 16 15.9

Moon's equa. hor. parallax

54 9.8

Moon's true semidiameter 14 44.8

CIRCUMSTANCES OF THE ECLIPSE.

Moon enters penumbra

Jan.

d h m
7 16 35.7 ■

Moon enters shadow

7 17 60.4

Total eclipse begins

7 19 0.4

Middle of the eclipse

7 19 44.6

> Greenwich Mean Time.

Total eclipse ends

7 20 28.8

Moon leaves shadow

7 21 38.6

Moon leaves penumbra

«

7 22 52.7 ,

Contacts of Shadow Angles of Position
with Moon's Limb. from the North Point.

•

The Moon Being in the Zenith
in Longitude
from Greenwich and in Latitude

• / m »

First 117 to E.

+ 86 48 +22 43

Last 91 to W.

+142 0

+22 18

Magnitude of the eclipse^ 1.369 (Moon's diameter » 1.0).

n. — A Partial Edipae of the Sun, 1917, January 22, invisible at Wash-
ington.

ELEMENTS OF THE ECLIPSE.

d h m s
Greenwich mean time of ^ in right ascension, January 22 20 8 29.8

h m s

Sun and Moon's K. A 20 20 15.52

• f ft

Sun's declination -19 32 52.6

Moon's declination -18 18 23.6

Sun's equa. hor. parallax 8.9

Moon's equa. hor. parallax 61 26.7

s s

Hourly motions 10.51 and 152.97

+ 0 34.9

+12 3.2

16 14.8

16 43.7

Hourly motion

Hourly motion
Sun's true semidiameter
Moon's true semidiameter

CIRCUMSTANCES OF THE ECLIPSE.

Greenwich Mean Longitude from
Time. Greenwich.

d h m • '

Eclipse b^:ins Jan. 22 17 43.4 -18 2.1

Greatest eclipse 22 19 28.3 -25 42.7

Eclipse ends 22 21 13.0 -95 56.2

3fa^itude of greatest ecUp8e=0.Tl^ (^^ww'a d\wivetQr==1.0).

Latltode.

• I

+28 1.6
+63 15.2
+60 28.0

ECLIPSES, 1917.

557

in. — A Partial Eclipse of the Sun, 1917, June 18-19, invisible at Wash-
ington.

ELEMENTS OF THE ECLIPSE,
Greenwich mean time of ^ in right ascension, June 19

h m 8
1 4 37.1

Sun and Moon's R. A.

h m 8

5 49 44.49
• / //

Sun's declination +23 25 46.2

Moon's declination +24 37 15.9

Sun's equa. hor. parallax 8.7

Moon's equa. hor. parallax 65 34.9

Hourly motions

8 8

10.40 and 137.78

Hourly motion

Hourly motion
Sun's true semidiameter
Moon's true semidiameter

+ 0 2.6
- 2 15.1

15 44.3

16 8.0

CIRCUMSTANCES OF THE ECLIPSE.

Omimwlch Mean
Time.

d h m

June 18 23 36.0

Longitude from
Greenwich.

+118 43.2

19 1 16.2

-150 6.0

19 2 56.6

- 72 35.0

Latitude.

Eclipse begins June 18 23 36.0 +118 43.2 +62 54.9

Greatest eclipse 19 1 16.2 -150 6.0 +66 10.5

Eclipse ends 19 2 56.6 - 72 35.0 +46 48.3

Magnitude of greatest eclipse=s0.473 (Sun's diameter =1.0).

IV. — A Total Eclipse of the Moon, 1917, July 4, invisible at Washington;
the beginning visible generally in Asia except the northeastern portion, Aus-
tralia, Africa, Europe except the northwestern portions, and the south Atlantic
Ocean; the ending visible generally in western Australia, southwestern Asia,
Europe, Africa, and South America.

ELEMENTS OF THE ECLIPSE.

Greenwich mean

d h m 8
time of ^ in right ascension, July 4 9 41 46.3

Sun's right ascension

h m 8
6 53 27.05

8

Hourly motion 10.30

Moon's right ascension

18 53 27.05

Hourly motion 157.11

f If

Sun's declination

+22 52 53.9

Hourly motion - 0 13.1

Moon's declination

-22 44 11.1

Hourly motion + 6 45.3

Sun's equa. hor. parallax

8.7

Sun's true semidiameter 15 43.9

Moon's equa. hor. x>arallax 60 17.1

Moon's true semidiameter 16 24.8

CIRCUMSTANCES i

9^ THE ECLIPSE.

Moon enters penumbra
Moon enters shadow

July

d h m
4 6 65.8 '

4 7 52.2

Total eclipse begins
Middle of the eclipse

4 8 50.6
4 9 38.9

• Greenwich Mean Time.

Total eclipse ends

4 10 27.2

Moon leaves shadow

4 11 25.4

Moon leaves penumbra

4 12 21.3 .

Contacts of Shadow Angles of Position
with Moon's Limb. from the North Point.

•

The Moon being in the Zenith
in Longitude
from Greenwich and in Latitude

First

87toE.

-61 52 -22 56

Last 109 to W.

-10 45

-22 32

Magnitude of the eclipee=1.625 (Moon's diameter =1.0).

558 ECLIPSES, 1917.

V. — A Partial Eclipse of the Sun, 1917, July 18, invisible at Washington.

ELEMENTS OF THE ECLIPSE,

d h m I
Greenwich mean time of ^ in right ascenaion, July 18 15 34 16.6

h m 8 ■ ■

Sun and Moon's R. A. 7 51 28.79 Hourly motions 10.05 and 123.17

Sun's declination +20 58 48.8 Hourly motion - 0 26.6

Moon's decUnation +19 33 20.4 Hourly motion - 8 12.7

Sun's equa. hor. parallax 8.7 Sun's true semidiameter 15 44.3

Moon's equa. hor. parallax 54 28.4 Moon's true semidiameter 14 49.9

CIRCUMSTANCES OF THE ECLIPSE.

Greenwich ICean Longitade fnm.

Time. Oreenwich. Latttods.

d h m • ' • »

Edipse begins July 18 13 56.5 - 93 30.7 -53 24.3

Greatest eclipse 18 14 42.5 -101 52.2 -63 43.5

Edipse ends 18 15 28.3 -124 27.5 -68 56.6

Magnitude of greatest eclipse»0.086 (Sun's diameter»1.0).

VI. — An Annular Eclipse of the Sun, 1917, December 13, invisible at Wash-
ington.

ELEMENTS OF THE ECLIPSE,

d h m I
Greenwich mean time of ^ in right ascension, December 13 21 23 24.0

h m 8 s ' s

Sun and Moon's R. A. 17 24 27.34 Hourly motions 11.05 and 149.88

r/ * #r

Sun's declination -23 11 54.5 Hourly motion - 0 9.4

Moon's declination -24 4 57.9 Hourly motion + 1 0.1

Sun's equa. hor. parallax 8.9 Sun's true semidiameter 16 15.0

Moon's equa. hor. parallax 58 2.5 Moon's true semidiameter 15 48.2

CIRCUMSTANCES OF THE ECLIPSE.

Greenwich ICean Longitade from

Time. Oreenwich. Lrtttude.

d h m • » • '

Eclipse begins Dec. 13 19 9.7 + 36 6.9 -34 48.4

Gential ecUpse begins 13 20 43.8 + 87 52.7 -59 1.9

Central eclipse at local apparent

midnight 13 21 23.4 +142 12.8 -89 56.6

Central eclipse ends 13 22 10.5 -155 41.2 -56 7.8

EcUpse ends 13 23 44.5 -107 27.1 -31 1.9

ECLIPSES, 1917.

559

Yll.-^A Total Eclipse of the Moon, 1917, December 27, visible at Wash-
ington ; the beginning visible generally in North and South America, through-
out the Pacific Ocean, and the extreme northeastern portion of Asia; the
aiding visible generally iu North America, throughout the Pacific Ocean, in
eastern Asia, and AustraUa.

ELEMENTS OF THE ECLIPSE.

d b m I
Greenwich mean time of <? in right ascension, December 27 21 53 49.2

Sun's right ascension

h m s
18 26 39.29

Hourly

motion

11*08

Moon's right ascension

6 26 39.29

Hourly motion

138.74

Sun's declination

W ^ WW

-23 18 30.5

Hourly motion

W WW

+ 0 7.1

Moon's declination

+22 52 58.5

Hourly motion

- 4 26.5

Sun's equa. hor. parallax 8.9

Sun's true semidiameter

16 15.9

Moon's equa. hor. parallax 56 20.1

Moon's true semidiameter

15 20.3

CIRCUMSTANCES, OF THE ECLIPSE.

Moon enters penumbra

Dec.

d
27

h m
18 53.5

Moon enten shadow

27

20 5.1

Total eclipse begins

•27

21 38.1

Middle of the eclipse

27

21 46.3

> Greenwich Mean Time.

Total eclipse ends

27

21 54.6

Moon leaves shadow

27

23 27.4

Moon leaves penumbra

27

24 38.8 .

Contacts of Shadow Angles of Posftton
with Moon's Limb. fiom the North Point.

•

The Moon being in the Zenith
in Lonj^itude
from Oreenwich and in Latitude

First

72toE.

+121 52 +23

1

Last

55toW.

+170 39

+22

46

Magnitude of the eclipse =1.011 (Moon's diameter » 1.0).

The regions within which the first, second, and fourth eclipses of the Sun
are visible are laid down on the accompanying charts, from which, by means
of the dotted lines, the Greenwich mean times of beginning and ending at any
place may be found with an uncertainty which will vary from three or four
minutes for a high Sun to fifteen or twenty minutes when the Sun is near
the horizon.

560

ECLIPSES, 1917.

BESSEUAN ELEMENTS OF THE PARTIAL ECLIPSE OF THE SUN,

1917, JANUARY 22.

OreenwlRh
Ifiean Time.

Coordinates of Center

of Shadow on
Fondamental Plana.

DIrietian of AjdB of Shadow.

Radius of

Penmnbraoo

Fundamental

Plane.

z

V

Jjogstad

Logcostf

#

I

h m
17 40

-1.36546

+0.75266

-9.52507

+9.97416

262 1.8

+0.53795

50

1.27351

0.78377

9.52504

9.97415

264 31.8

0.53796

18 0

-1.18156

+0.81488

-9.52501

+9.97416

267 1.8

+0.63796

10

1.08961

0.84600

9.52497

9.97416

269 31.7

0.53796

20

0.99765

0.87713

9.52494

9.97416

272 1.7

0.63797

30

0.90570

0.90826

9.52491

9.97417

274 31.7

0.63797

40

0.81374

0.93939

9.52487

9.97417

277 1.7

0.63797

50

0.72179

0.97053

9.52484

9.97418

279 31.7

0.63797

19 0

-0.62983

+1.00167

-9.52481

+9.97418

282 1.7

+0.63797

10

0.53788

1.03282

9.52478

9.97419

284 31.7

0.63797

20

0.44593

1.06397

9.92474

9.97419

287 1.7

0.63797

30

0.35397

1.09513

9.52471

9.97419

289 31.6

0.63797

40

0.26202

1.12629

9.52468

9.97420

292 1.6

0.63796

50

0.17007

1.15746

9.524G5

9.97420

294 31.6

0.63796

20 0

-0.07812

+1.18863

-9.52461

+9.97421

297 1.6

+0.53796

10

+0.01382

1.21980

9.52458

9.97421

299 31.6

0.53795

20

0.10577

1.25098

9.52455

9.97421

302 1.6

0.53795

30

0.19771

1.28216

9.52451

9.97422

304 31.6

0.53794

40

0.28964

1.31335

9.52448

9.97422

307 1.6

0.53793

50

0.38158

1.34454

9.52445

9.97423

309 31.5

0.63792

21 0

+0.47351

+1.37573

-9.52442

+9.97423

312 1.5

+0.63791

10

0.56544

1.40693

9.52438

9.97423

314 31.5

0.63791

20

+0.65737

+1.43813

-9.52435

+9.97424

317 1.6

+0.63790

Qreenwioh
Haan Time.

Logz'
for

1 Minute.

I6r
IKinate.

Logji'

for

IMinote.

Log Tanirent of Angle
of Cone.

Penombra.

h m

17 0

+7.963£

t

-

f7.4925

+1.1761

-f

7.67665

18 0

7.963C

\

7.4930

1.1761

7.67665

19 0

7.963C

\

7.4934

1.1761

7.67665

20 0

7.963^

►

7.4938

1.1761

7.67665

21 0

7.963£

>

7.4941

1.1761

7.67664

22 0

+7.9635

\

-

I.7.4943

+1.1761

+

7.67664

PARTIAL ECLIPSE O

r^ofe- The hours of beginning and et%

!• JANUARY 22™*1917

^ing are expns93ecf in Grsern^ich Mean T/mi"

PARTIAL ECLIPSl

% % '^ ?.

\ X \«i^ \^ .•'• ^

r ' w. r? )

/^c^^ ><X

'<0

7^/\^^

\a^'

7^

•7 ^^^Cft^^^^^^^^i

c

T

1.

^^■'^jl^ ««Cf f^ XpPKPrV^DS^^ ^\ /i

//^c

o

^■^-N^ ^^^/rpT?^^^^^^^ ^^\. >^

^ \ \ \ \

'•i?»* ■

^^-v«^^^yK^flO^ "^"v^y \ ^fe^ .-T ^

^ \ \ \ \ P

i^f /

'20

^^^^^Ti^^^

Si. \ \ \ \ o*^ 1 /

no

^M

k^^ ^^^

^ ^

fe

I * •■■1 ^^^ff %

^

h ^

^t4

"^^

/ h.

S^^^C^rXi^^

%\.

r^5/^^s

<>Q / / / s

go

\^^yvy^/

"^

V fi^^Jy^

^ \

\^^\/7>\i

rFlk

$^

'''^'^"""^^^^^^ /I /

1

o

/*^V^^^^^/ -1 ■

f^¥Tic

<5 "^

_i

X^ \^ z' /'^

^<^kAN

^0

/ X, / /

r— — 5

>

J

if * *

^ k

Nofe: The hour3 cf beginning cmd encf/r

: OF JUNE 18*19'^ 1917.

Tie expressec^ /rt Greenuv/ch Mean Time.

ECLIPSES, 1917. 661

BESSEUAN ELEMENTS OF THE PAKTIAL ECLIPSE OF THE SUN,
1917, JUNE lS-19.

562

ECLIPSES, 1917.

BESSEUAN ELEMENTS OF THE PARTIAL ECLIPSE OF THE SUN,

1917, JULY 18.

Greenwich
Mean Time.

Coordinates of Center

of Shadow on
Fondamental Plane.

Direction of Axis of Shadow.

Radius of

Penumbra on

Fundamental

Plane.

X

V

Logaind

Logcosd

|i

/

h m
13 50

-0.85266

-1.32437

+9.55426

+9.97016

205 59.5

+0.56250

14 0

-0.77088

-1.34822

+9.55423

. +9.97017

208 29.5

+0.56251

10

0.68911

1.37206

9.55421

9.97017

210 59.6

0.56253

20

0.60734

1.39591

9.55419

9.97017

213 29.6

0.56254

30

0.52556

1.41977

9.55416

9.97018

215 59.6

0.56255

40

0.44379

1.44362

9.55414

9.97018

218 29.6

0.56256

50

0.36202

1.46748

9.55412

9.97018

220 59.6

0.56267

15 0

-0.28025

-1.49135

+9.55409

+9.97019

223 29.6

+0.56258

10

0.19849

1.51522

9.55407

9.97019

225 59.6

0.56259

20

0.11672

1.53909

9.55405

9.97019

228 29.6

0.56260

30

-0.03496

-1.56297

+9.55402

+9.97020

230 59.6

+0.56261

Qreenwich
Mean Time.

Logx'

for

llCinute

•

Logy'

for
1 Minute.

Log/ ;
for
1 Minute.

Log Tangent of Angle
of Cone.

Penumbra.

h m

13 0

+7.912(

)

-7.3769

+1.1761

+7.66292

14 0

7.912(

)

7.3774

1.1761

7.66292

15 0

7.912(

J

7.3778

1.1761

7.66292

16 0

+7.912(

>

<

-7.3782

+1.1761

+7.66292

ANNULAR ECLIPi

& Longitude

<P Longitude

West

8

/Vo/e:- The hours of beginning ana

JPSEOF DECEMBER 13*1917

. gi^tig are ffxpreasecf /n Sreent^^h Mean Time.

ECLIPSES, 1917. 563

BESSBUAN ELSaiENTS OF THE ANNULAK ECLIPSE OF THE SUN,
1917, 13.

564 STARS OCCTTLTED BY THE MOON, 1917.

MEAN PLACES FOR 1917.0. (January 0'.431, Gnsenwich.)

181 B.
36
102 B.

STARS OCCULTED BY THE MOON, 1917. 565

MEAN PLACES FOR 1917.0. (January 0*.431, Greenwich.)

Name of Star.

tude.

Right Ascension.

Amnial
Proper Motion.

Declination.

Annua]
Proper Motion.

300 B.

Tauri

6.2

h m 8
4 40 41.687

s
40.0006

+23 28 36.43

+0.004

315 B.

Tauri

6.3

4 51 12.205

-0.0001

24 27 37.89

-O.083

99

Tauri

6.0

4 52 46.381

+0.0003

23 49 11. 34

-0.035

1;

Tauri

5.6

4 53 4.532

-M).0023

24 55 23.31

-0.061

103

Tauri

5.5

6 3 3.077

40.0003

24 9 22.94

-0.021

118

Tauri

5.4

5 24 9.974

+0.0015

+25 5 3.37

-O.038

121

Tauri

5.1

5 30 22.901

+0.0010

23 59 7.42

-0.031

125

Tauri

5.1

5 34 35.552

+0.0018

25 51 5.78

-0.029

394 B.

Tauri

6.0

5 38 17.090

+0.00U

23 9 56.91

-0.042

132

Tauri

5.0

5 43 55.306

0.0000

24 32 26.80

-0.023

412 B.

Tauri

5.8

6 61 51.154

• • • •

+24 14 18.91

• • •

139

Tauri

4.7

6 52 60.641

0.0000

25 56 40.93

-0.007

1

Geminonim

4.3

5 59 4.505

+0.0002

23 16 7.83

-0.109

3

Geminonim

5.6

6 4 41.661

+0.00U

23 7 41.32

+0.001

5

GeTninonim

5.9

6 6 26.941

+0.0011

24 26 22.44

-O.061

6

Geminonim

6.3

6 7 17.244

+0.0007

+22 55 41.85

-0.013

V

Geminonim {var.) .

3.2

6 9 62.098

-0.0038

22 31 64.92

-0.016

8

Geminonim

6.1

6 11 14.787

-0.0009

23 69 62.01

-O.026

9

Geminonim

6.2

6 11 64.920

+0.0004

23 46 12.13

-O.006

/^

Geminonim

3.2

6 17 66.386

+0.0040

22 33 26.30

-0.114

36 B.

Geminonim

6.0

6 20 30.284

-0.0004

+23 22 27.44

+0.015

52 B.

Geminonim

6.5

6 32 21.972

-0.0031

24 39 38.50

-0.002

B

Geminonim

3.2

6 38 49.590

-0.0001

25 12 51.96

-0.018

d

Geminonim

5.2

6 46 34.693

+0.0003

21 51 36.19

-0.045

87 B.

Geminonim

5.8

6 46 67.780

-0.0006

23 42 2.93

-O.021

00

Geminonim

5.2

6 57 21.436

-0.0003

+24 20 5.47

0.000

c

Geminonim (i«ar.) .

3.7

6 59 11.248

-0.0003

20 41 35.05

-O.007

44

Geminonim

5.9

7 0 18.660

1 0.0000

22 45 45.91

-0.020

120 B.

Geminonim

6.5

7 5 11.403

-0.0082

21 23 33.90

-0.448

6

Geminonim

3.5

7 16 10.085

-0.0010

22 8 10.36

-0.015

56

Geminonim

5.2

7 17i 8.070

-0.0044

+20 36 "4.88

-0.025

58

Geminonim

6.0

7 18 28.960

-0.0022

23 6 21.33

-O.054

149 B.

Geminonim

6.4

7 21 66.062

-0.0219

21 42 9.16

-0.022

61

Geminonim

5.8

7 22 * 2.878

'-0.0002

20 26 27.48

-0.023

63

Geminonim

5.3

7 22 48.886

-0.0085.

21 36 68.09

-0.110

79

Geminonim

6.3

7 40 17.070

-0.0013

+20 30 68.44

-0.012

g

Geminonim

5.0

7 41 19.247

-0.0048

18 42 48.58

-0.063

209 B.

Geminonim

6.2

7 47 :-7.268

-0.0029

19 32 18.85

-0.000

85

Geminonim

5.2

7 60 49.393

-0.0011

20 6 14.43

-0.043

217 B.

Geminonim

6.8

7 56 67.876

-0.0018

20 2 40.83

-O.007

3

Cancri

6.7

7 56 2.077

-0.0001

+17 32 13.11

-0.010

10 H.

Cancri

6.1

7 69 67.682

-0.0020

19 4 38.61

-0.046

c

Cancri (jnean) .

4.7

8 7 27.241

+0.0061

17 63 66.75

-0.129

d"

Cancri

5.9

8 18 36.816

-0.0038

18 36 68.31

-0.031

(f»

Cancri

6.2

8 21 8.140

-0.0132

17 19 14.35

-0.153

9

Cancri

5.5

8 26 61.941

-0.0030

+18 22 32.20

-O.068

90 B.

Cancri

6.3

8 31 28.571

+0.0006

15 36 6.07

-0.027

54

Cancri

6.3

8 46 24.249

-0.0075

15 39 33.47

+0.076

o»

Cancri

5.1

8 62 87.325

+0.0041

15 38 30.60

+0.Q22

o3

Cancri

5.7

8 52 67.216

+0.0043

16 64 2.86

+0.023

209 B.

Cancri

6.5

9 5 15.952

-0.0008

+11 54 11.11

-0.079

566 STAK8 OCCULTED BY THE MOON, 1917.

UEAH PLACES FOR 1917.0. (Januu? C.Ol, Greenwidi.)

STARS OCCULTED BY THE MOON, 1917. 567

MEAN PLACES FOR 1917.0. (January 00.431, Greenwich.)

Name ol Star.

Maeni-
tude.

Right Asceoston.

Annaal
Proper Motion.

DecUoatioiL

Aimual
Proper Motion.

40 B.

Scorpii .

5.4

h m s
15 53 35.970

8

-O.0031

-24 35 33.69

ft
+0.004

6

Scorpii .

2.5

15 55 25.331

-O.0012

22 23 11.19

-O.035

48 B.

Scorpii .

4.9

15 58 19.493

-0.0048

25 38 5.26

-0.043

60 B.

Scorpii .

6.4

15 58 55.524

+0.0017

24 29 53.90

-O.032

57 B.

Scorpii .

5.7

16 1 9.190

-O.OOll

23 22 60.27

-0.006

24 G.

Scorpii .

6.2

16 2 52.845

0.0000

-24 14 27.16

-0.068

27 G.

Scorpii .

5.8

16 3 46.260

+0.0032

23 27 62.47

-0.012

41 G.

Scorpii .

6.3

16 8 45.844

-0.0004

24 12 38.64

-0.034

85 B.

Scorpii .

6.0

16 9 51.473

-O.0005

25 16 1.31

+0.013

19

Scorpii .

4.9

16 15 38.310

-O.0012

23 58 12.36

-0.013

d

Scorpii .

3.1

16 16 8.421

-O.OOll

-25 23 40.82

-0.039

p

Ophiuchi

4.7

16 20 36.261

-O.0015

23 15 22.79

-O.008

a

Scorpii (Antares)

1.2

16 24 18.923

-O.0006

26 14 65.76

-0.028

22

Scorpii .

4.8

16 25 9.754

-O.0004

24 65 59.86

-0.016

116 B.

Scorpii .

6.2

16 26 17.073

-o.ooia

26 21 28.40

-0.037

126 B.

Scorpii .

6.1

16 36 34.259

-O.0034

-24 18 28.39

-0.004

24

Ophiuchi

5.5

16 51 47.694

+0.0002

23 1 10.92

-0.034

88 B.

Ophiuchi

6.3

16 64 52.692

+0.0005

24 58 1.46

-0.015

26

Ophiuchi

5.8

16 65 4.318

+0.0030

24 61 47.95

-0.053

118 B.

Ophiuchi

6.2

17 1 44.501

-O.0008

26 24 6.72

-0.046

137 B.

Ophiuchi

6.3

17 7 7.937

+O.00S8

-25 9 12.73

-0.045

36

Ophiuchi {Fvr$t Star)

5.4

17 10 14.447

-0.0300

26 28 56.83

-1.169

39

Ophiuchi

5.1

17 12 66.852

-O.0040

24 11 51.01

-0.011

6

Ophiuchi

3.4

17 16 54.620

-O.0006

24 65 4.13

-0.086

191 B.

Ophiuchi

6.3

17 20 1.734

+0.0010

24 10 7.19

+0.017

h

Ophiuchi

4.3

17 21 17.948

-O.0009

-24 6 0.68

-0.137

136 G.

Ophiuchi

6.3

17 21 47.060

-O.OOIO

25 52 16.11

-0.003

51

Ophiuchi

4.8

17 26 21.022

0.0000

23 63 68.09

-0.080

151 G.

Ophiuchi

6.0

17 26 36.150

+0.0012

26 12 25.23

-0.026

63

Ophiuchi

6.1

17 49 47.596

-O.OOOl

24 62 17.96

-0.015

4

SagittATii

4.8

17 64 43.475

+0.0001

-23 48 34.62

-0.068

21 G.

Sagittarii

5.7

17 56 62.623

-o.oou

22 46 45.50

-0.044

7

Sagittarii

5.5

17 67 46.883

-0.0003

24 16 67.22

-0.007

9

Sagittarii

6.0

17 68 47.035

-0.0006

24 21 48.31

-O.006

1

Sagittarii

5.2

18 6 39.480

+0.0018

23 43 9.19

-0.042

67 B.

Sagittarii

6.4

18 13 33.366

-O.0044

-25 38 12.95

-0l062

70 B.

SagittArii

6.4

18 16 24.841

+0.0014

24 57 12.94

-0.001

X

Sagittarii

2.9

18 22 60.911

-0.0033

25 28 7.64

-0.199

24

Sagittarii

5.7

18 28 49.279

-O.0002

24 5 43.14

-0.030

117 B.

SagittArii

5.8

18 33 27.791

-0.0015

23 34 36.16

-0.030

26

Sagittarii

6.1

18 36 47.917

+0.0031

-23 64 42.11

-0.023

126 B.

Sagittarii

5.7

18 39 43.447

-0.0008

25 6 43.64

-0.041

28

Sagittarii

5.6

18 41 20.326

+0.0018

22 28 47.72

+0.010

30

Sagittarii

6.2

18 45 61.080

-0.0041

22 15 28.83

-0.024

33

Sagittarii

5.8

18 49 2.466

-O.00O8

21 27 44.46

-0.015

yX

Sagittarii

5.0

18 49 9.668

+0.0001

-22 50 63.04

-0.022

r2

Sagittarii

5.1

18 50 6.114

+0.0069

22 46 33.42

-0.024

154 B.

SagittArii

5.9

18 50 69.155

-0.0010

23 16 49.94

-0.021

36

Sagittarii

5.1

18 52 24.529

-O.OOIO

20 45 57.13

-0.011

1

Sagittarii

3.7

18 52 46.722

+0.0023

-21 13 0.46

-0.023

568 8TAE8 OCCULTED BY THE MOON, 1917.

MEAN PLACES FOR 1917.0. (January <f.t31, GrMmwidi.)

OCCTJLTATIONS, 1917. 569

ELEMENTS FOE THE PREDICTION OF OCCTJLTATIONS.
JANUARY.

570 OCCTJLTATIONS, 1917.

EIXMENTS FOR THE PREDICTION OF OOCULTATIONS.

JANUARY.

OCCITLTATIONS, 1917. !

ELEMENTS FOK THE PREDICTION OF OOCULTATIONS.

JANUARY.

31 n

32 D.

40 B
48B

Seorpii
S<:orpii
Seorpii
Seorpii
Seorpii

SOB
57 B
24 G
27 G
41 G

Seorpii
Seorpii
Seorpii
Seorpii

Seorpii

85B

I'J

e

22

Seorpii
Bcorpii
Seorpii
Seorpii
Seorpii

116 B
126 B

8SB

26

118 B

Seorpii

Seorpii

Ophfuchi

Ophiuchi

Ophiuchi

137 B
36
9
136 G
151 G

Ophiuehi
Ophi. (1»(
Ophiuchi
Ophiuehi
OphiueU

63
9

OphiucH
Saeittarii
SagitUrii

170 B

51
186 B

Aqiiarii
Aquoiii
Aqmuii
Aquaiii
Aquarii

207 B
6G
22 B

9

Aquarii

Piscium
Piscium
Piaciiim
Piscium

136 B. Pisdum

572 OCCULTATIONS, 1917.

ELEMENTS FOB THE PREDICTION OF OOCULTATIONS.
JANUARY.

OCCULTATIONS, 1917.
ELEMENTS FOR THE OF OCCULTATIONS.

574

OCCULT ATIOXS. 1917.

ELEMENTS FOR THE PREDICTION OF OCCULTATIONS.

FEBRUARY

1

Ijmlt-

The

STAEi

c

At CoxjTScnox 01 R. A. 1

allds.

Nad:.

Maf.

Rec'ns

.Ippareni

tion.

M«an Tisie.

1

•

.V^!e. F y /

(■
N. ' S.

s

p"

a f

d

h in •

h m 1 1

• •

40 B.

S*.orpii

5.4

•1.54

-?.S-

-24 35.7

14 23 51.9-

537.9-0.3S25 0.5751 -0.0S67

t44-20

50 B.

Scon>:i

6.4

1 52

5.7

24 3*».«»

15

2 3.0^

7 44.0-0. 1007 0.5767 0.0813

*-27-36

57 B.

So. rpii

' 5.7

l..V>

6.0

23 22.9

2 57.6-

S 36.6 -1.130(» 0.5774 0.0790

-45-90

24 G.

SoTi ii

6.2

IV.

5.7

24 14.5

3 39.9 -

917.3-0.2939 0.5779 0.0772

*-6^

27 G.

So -ri^ii

5.S

1.49

5.9

23 -iS.O

4 1.6-

9 3S.2-1.1252 0.57S1 0.0763

-45-90

1

41 G.

So->rpii

6.3

-1.47

-^.t^:-

-24 12.7

6 3.3-

1135.2-0.5019 0.5795-0.0712

- 5-75

to B.

Sc. T\m

00

1.47

5.2

25 I'M

6 29.9-

11 59.2 -0.55S7 0.5799 0.0700

-53-10

iv*

S- .ry:i

4.9

1 44

5 5

23 5S3

<49 9-

9 44.7-0.9370 0.5S14 0.0&40

-31-90

c

Sc' rr-ii

o 1

1 44

49

25 2:^ >

9 2.0-

9 33 0-^J.53Ci3 0.5Si6 0.0635

•50-12

t3

St rrii

1.2

141

4.4

26 15.0

12 1S.7-

6 23.9-1.3Ck51 0.6S37 0.0548

^64^1

1

oo

Sv\rr:i

4 >

.1 40

-4.9

-24 v^ 1

12 39.0-

6 4 4-O.ieSO 0.5S39 -0.0539

rlO-52

ill B.

So: n ii

«. 2

1 \\

4 4

2^^ 21 '>

13 5 >-

5 3S.t -1.2745 0.5?42 0.0527

r64'^59

12^ B.

•: 1

\:m

4 >

24 1^ '.

17 10.9 -

1 43 2 -1.02t;2 0.5V 7 0.0417

-40-90

>f B.

r ^

I. '2k.

_• .■^

24 5^.1

16

0 22..^ .

511.3-0 5754 0.5906 0.0216

-14-83

i>:i

•

5 *

1.2t.

24 .■■:.9

0 27.0 -

5 15.6-0.6gai» 0.59l^ 0.0214

-30-9D

lis B.

l»iLi-^.:hi

^i.2

-1 24

-3 5

-•"V '■■i -"^

3 2.9-

7 45.2-J).542i» 0.59:9-0.0140

-64^3

137 B.

L»i.hi.:cbi

6^

1.21

3.>

2T. '■> I

5 S.5-

9 45.7-tl.4c44 0.5929 O.OOfiO

-9-?2

3f»

Ophi. l#;«?/ir

54

1 .2C»

8 4

2^ 2:*.U

6 2LV7-

lit 55.0 -J:».5i9l4 0.5934 -O.0CM6

-63-12

S

f;»phi.:':hi

.^ 4

1 it-

--e -.'^ 1

S >5.3 -

1036 5-J.702S 0.5944-0.0029

-23-90

136 G.

C»i>hiuchi

6.3

1.15

32

23 52 3

10 47.9 -

S4S 5 h:i.27^* 0.5951 O.0OS4

-30-2G

IM G.

Ophi-.iohi

6.0

-: 1-.

-3 0

-26 12..S

12 3-6-

7 2 3-^Xt£75 0.5957 -0.0138

-56-5

ttphi-rhi

6.1

1.02

29

24 5l 3

21 3:2-

i 2> .:•-««. 4 . :.v 0 . 59m» 0.0399

- 7-74

«

Siri'.-jjii

5 5

0 9S

24 17.0

17

0 ;«.4 -

4 23.3 -^.r93;J> 0.5^^6 O.04S9

-33-«>

9

Saciv-ini

h 0

0 9>

29

24 21 9

0 567-

4 45.7 -i.r ?wv^» 0 59S*=i 0.<KiOO

-26-90

67 B.

Sari: ".Aril

t4

09i.

--. ~f

25 3S 3

t- JO.. -

10 S.S-<i.7749 0.5991*0.0666

•64+ 4

70 B.

SidTiAni

64

^9i

^ % '

-:4 r 3

7 3>9-

11 11 4 -4>.i62S 0 5992-0.0697

-29-32

\

S-c::'.:»ri

2 >

0.S9

•" *

2' 2^ 2

10 5 • -

I ' 2S .0 -'J . <y:< V 5^93 0.0769

-65+9

24

S^-!"ir^

JS

O.v".

24 5>

122: >-

> r 4 -V33> 0 :.f*92 0.0Si34

- 4-62

117 B.

Si^.-'.^n:

"i H

Os^

""^ z.

23 34.6

14 7 --

' 35 9 -^> ■.>:•. 0 5992 0.0$s^

-15-90

•Jr

Sii^ir.ir.:

6.i

0.>2

•*■ .'l

iS54 7

15 2ls>-

'-22.9-:» 252'.; 0.5991 0.0922

4-9-67

1

LIS B.

Sadr-LTii

5.7

-^» >2

-- S-

-25 5.S

16 SaiVt-

4 :S S-: Ci33S O 59c«-0.09»4

*65+22

i •

Sj^.rjkT.:

; 0

0.77

.■^ .■■

22 V«.9

20 6.2-

0 52 2-; M73 0.;i9S* O.lOKi

-22'-«)

7 '

Sij:::^".:

0 ■»

•■> .-•

22 4- f.

»27.7-

0 31 4-' Sx?:^ 0.59S5 0.1065

-24-90

IM B.

Sinv:^-^

•'■ "i*

0 Tr

':<»

2% :• 9

•3.1479-

V 1: :— .' .=^4?.- 0.59n5 0.1075

4. 6-63

1»> B.

Si^::iri:

i-.6

« ■ ■ ■

."> •

22 4>.S

1 51 f--^« y*: 0.59Si 0.1135

- 6r81

1

If*: B.

S«iri:i«rii

6 5

-i;-.~2

-i.>-

-2=i :> 4

18

139 9-

4 2S.i»-^V2xV. 0 5976-0.1210

*39r-27

ivt* B.

>AC*rAni

?..4

0 '"•!•

^ ^

il 4". 9

3 '.:.7-

5 51 2-: OSl" 0.5.^72 0.1249

-3T}-«0

i^2 B.

S^^iTTAhi

5.5

•"'.*.>

1 !:

■"•■ ; ? -

6 14.4-

S f.l 2-«.'i.0"?<' O.vito o.i3:w

Vi

Si£n::ihi

<• *.'«

T v

il !•»■ '

> >■ : -

i'» 5" *.--:• •23.^> 0 ^> 0.1391

-15^-65

iS3 B.

SipT'-im

»

O.^-i

i.^

21 Jl.-*.!."

10 12 1.-

11 2^J.2-<' 4L^;44 0.^^:0 0.1437

4. 5-69

1

7"

•

SiLri"^i

r •:

-^' -Sf

-!?• 5- -

Iril3.7-

5 33 t.-l 029S •:■ 5933-^i.l58S

-29-«

<

' i: r.wTLi

f ^

0.4i*

-i.o

-19 22.7

19

5 12.4 -

t;54 0-j 106^. 0.5S7S 0.1S37

^69-6

.vrir

^'

X*S

s-:

r-^^ ; -

• *
9

-■•■5:f

—1 :

- 7 4* *•

S

"» ^ .1 .^

9 0 -:•-: ??i'. ■:• s5i3-o.2i>35

-13-82

*
G

r-.f* : -

T •

_ _*■ • .".

■ ■

- 7 4.- ^

12 "11-

:'»4S 1 -.' 4>4; : :ol2-<«.2521

-16^9

136 B.

rii«:-=:

i ',

■.■' 4^.

• ^

X ".4 .

4 14 ■ -. %.;:.:■ . V 11 0.2432

^^-6

75

ri*ii.:=:

i ;'.

(■ :«4

t ."•

12 ;V :;»

£4

v- 3.'.: -

^44 - -: ,V.SS ■:■ V:lfi 0.22»

•24-55

r

rSs :-=:

C •"':■

» «

-1 I.'.'.-

2 3> ? -

t 2^ > -:■ 2i-3- :■ V.26 6.2140

-26-52

7^7

PL^-I —

f 2

•

2: l::. ?-

■: ;%S =.-: <11C' C S:^ OJIllO

•^90^8

M$ Pixizuz

f :

M'.(*

_— .-^

\tt .-.-V

- i\.S *»-; V.«l v^\s^x-v.i\|^^

.^

-70

OCCTOTATIONS, 1917.

575

ELEMENTS FOK THE PREDICTION OF 0CCULTATI0N8.
FEBRUARY.

MARCH.

118

Tfturi

5.4

+2.15

+5.7

+25 5.2

1 4 60,7

- 157,8 +0,4652!o,5539!-

126

Taun

5,1

2.22

6.4

26 61.2

9 29.0

+ 230.9

-0,4434 0.5526

132

Tauri

6.0

2.26

4.6

24 32.6

13 39,2

+ 632,3

tO.8818 0.5513

412 B

Tauri

6.8

2.30

4.0

24 14.4

17 12.9

+ 958.7

+1,0909 0.5502

139

Tauri

4.7

2.34

4.5

25 58,8

17 38.7

+10 24.6

-0,7947 0.5600

5

6.B

f2.39

•+3.2

+24 26.4

23 48.7

- 739,0

ri).5e93' 0.6478

8

6.1

2.41

2.8

23 69.9

« 169.8

L 5 32.6

+0.9333| 0.5470

9

Geminonim

6.2

2.41

2.7

23 46.2

2 17,9[- 5 14.9

1^1.1658 0.5469

52B

6.5

2.54

1.7

24 39.7

1141,0+349.3

-0,4590; 0.5432

87 B

5.8

2.69

+0.5

23 42.1

18 28,2|+1023.0

+0,0ie9| 0.5402

w

6.2

*2.66

0.0

>'24 20.1

23 21,0

-863.8

-1.1599

0.5380-

5.9

2.64

-0.6

22 45.8

8 0 44.7

-7 33,8

•0.4335

0,5374

S

G«iniiioniiD

3.5

2.69

1.8

22 8,1

7 48,7

-042,4

+0,3361

0,6343

58

6.0

2.72

1.8

23 6,3

9 24,1

+ 049,9

-0,9278

0.5334

14B B

G«mmoniin

6.4

2.71

2.4

21 42,1

11 3.6

t 226,2

^.4221

0,53261

63

6.3

^2.n

-2.4

»2136,ft

U».\

+ ^«).S

i'«,«A

*,ft,«Sl

A

576 OCCUITATIONS, 1917.

ELEMENTS FOR THE PREDICTION OF OCCOLTATIONS.
MARCH.

OCCULTATIONS, 1917. 577

ELEMENTS FOR THE PREDICTION OF OCCULTATIONS.

MARCH.

39398'— 1917 37

578 OCCULTATIONS, 1917.

ELEMENTS POK THE PREDICTION OF OCCDLTATIONS.
MARCH.

OCCULTATIONS, 1917. 579

ELEMENTS FOE THE PREDICTION OF OCCULTATIONS.
MARCH.

580 OCCULTATIONS, 1917.

ELEMENTS FOE THE PREDICTION OF OOCULTATIONS.

APRIL.

OCCULTATIONS, 1917. 581

ELEMENTS FOR THE PREDICTION OF OCCULTATIONS.
APRIL.

582 OCCTTIiTATIONS, 1917.

ELEMENTS FOB THE PBEDICTION OE OOCULTATIONS.

APRIL.

35

SextftDtifl

6.1

*2.58'-I5.7

h 5 10.8

1 9 5.6'+ 1 3.4

P"

Leoois

6.1

2.64

0 2G.5

2015.9+1155.2

P*

Leonis

5.7

2.66

17!3

2 24.1

22 4.8-1018.9

S&B

Leonis

5.3

.2.69

-18.0

+ 0 22,6

S 149.7-640.3

Leonis

6.3

2.74

18.8

- 1 14,9

9 32.8+050.0

I^nia

5.1

2.75

19.1

2 33.0

10 51-8'+ 2 6.8

431 B

LeoniB

6.2

2.79

19.1

158,9

1514-9'+ 622.5

13 B

Virginia

5,9

2.83

20.0

4 52.6

22 3,4-11 0-5

64 1)

Virginia

6.5

+291

-20.6

- 7 19.1

3 8 23.3'- 058.2

37^ B

Viiginia

5.3

3.02

20.9

9 0,0

20 33-8*1051.0

VirginiB

6.0

3.10

21.1

11 12.3

4 7 2.0-259.6

75

VirgiDJi

5.6

3.27

20,6

14 56,5

fi 159.4-837.7

Virginia

6.6

3.32

20.4

15 4fi,l

7 31.8-316.0

85

Viiginia

6.1

+3.32

-20.3

-15 21,4

8 3,ol- 245.8

OCCULTATIONS, 1917.

583

ELEMENTS FOR THE PREDICTION OF OCCULTATIONS.

MAY.

Ths Stjib's

At Conjunction in R. A.

Limit-
ing Par-
allels.

Name.

43 H. Virginis

231 G. Virginis

236 G. Virginis

9 G. Librae

17 G. Librse

18 G. librae
43 B. Librae
47 G. Librae
64 G. Librae

169 B. Librae

177 B. Librae

42 Librae

31 B. Scorpii

32 B. Scorpii

40 B. Scorpii

60 B. Scorpii

57 B. Scorpii

24 G. Scorpii

' 27 G. Scorpii

41 G. Scorpii

85 B. Scorpii

19 Scorpii
d Scorpii

p Ophiuchi
22 • Scorpii

126 B. Scorpii

88 B. Ophiuchi

26 Ophiuchi

137 B. Ophiuchi

6 Ophiuchi

191 B. Ophiuchi
b Ophiuchi

136 G. Ophiuchi
51 Ophiuchi
63 Ophiuchi

4 Sagittarii

7 Sagittarii
9 Sagittarii
1 Sagittarii

70 B. Sagittarii

24 Sagittarii

117 B. Sagittarii

26 Sagittarii

28 Sagittarii

30 Sagittarii

r^ Sagittarii

y^ Sagittarii

154 B. Sagittarii

168 B. Sagittarii

o Sagittarii

191 B. Sagittarii

Mag.

5.5
6.4
5.7
6.5
6.4

6.1
5.7
6.1
5.8
6.0

6.2
5.0
5.4
5.3
5.4

6.4
5.7
6.2
5.8
6.3

6.0
4.9
3.1
4.7
4.8

6.1
6.3
5.8
6.3
3.4

6.3
4.3
6.3
4.8
6.1

4.8
5.5
6.0
5.2
6.4

5.7
5.8
6.1
5.6
6.2

5.0
5.1
5.9
6.3
3.9

6.5

Red'nsfirom
1917.0.

A«

+3.44
3.45
3.46
3.53
3.57

+3.57
3.62
3.63
3.65
3.69

+3.70
3.71
3.74
3.73
3.76

k3.75
3.72
3.74
3.73
3.74

-19.21-17 49.2

1+3.77
3.74
3.78
3.72
3.76

^a

/»

Apparent

Declinar

tion.

Greenwich
Mean Time.

19.2
19.1
18.4
17.8

-17.7
17.7
16.5
15.8
14.3

-14.2
14.0
13.0
13.0
12.6

-12.2
12.1
11.9
11.9
11.4

hll.2
10.9
10.7
10.6
10.0

73-

k3.
3.73
3.73
3.72
3.70

1+3.67
3.66
3.71
3.65
3.61

1+3.57
3.57
3.57
3.53
3.63

+3.46
3.43
3.42
3.37
3.34

+3.34
3.34
3.34
3.31
3.27

+3.29

18 12.3
18 20.2
20 4.8

20 49.8

-20 58.9

21 2.8

21 42.8

22 5.8

22 52.3

-22 53.0

23 33.2

24 17.4

23 44.1

24 35.8

h24 30.1
23 23.0
2414.6

23 28.1

24 12.8

9.1
7.4
7.5
6.4
6.6

-26 16.2
23 58.4
25 23.9

23 15.6

24 56.2

-24 18.6
24 58.1

24 51. 9 J

25 9.3
24 55.2

5.4
6.4
6.0
6.0

2.7

2.5
2.2
2.1
1.5
0.4

0.4
0.7
1.0
1.0
1.3

1.8
1.8
2.0
2.4
2.3

+ 3.1

k24 10.2

24 6.1

25 52.3

23 54.1

24 62.3

-23 48.6
2417.0
24 21.8

23 43.2

24 57.2

-24 5.7
23 34.6
23 54.7
22 28.8
22 15.5

-22 50.9
22 46.5
2316.8
22 48.8
21 51.8

d
6

6

h m

21 51.3

22 36.3

23 19.2
6 34.0

11 33.4

12 0.7
16 25.0
20 18.8

0 32.3
9 29.7

10 8.4
10 30.8
16 5.9
16 7.2
18 6.3

8

9

10

h m
+1035.1
+11 18.
+12 0.
- 5 0.0
-011.1

+ 0 15.2
+ 430.1
+ 8 15.5
-11 40.2
- 3 2.7

2010.

21 4.6
2146.6

22 8.2
0 9.

0 36.7

2 55.2

3 7.3

4 54.
6 44.0

11 16.4
18 30.5
18 35.1
2319.6

3 9.6

4 22.8
4 52.7
6 4.1

Hour
Angle,

-0.3055
.0279
.0120
+0.6237
+0.6357

6-0
0-0

+0.7277
+0.1549
+0.3179
+0.1737
-0.0451

3 +

+
+
+

2+11

226.
2 3.9
318.5
319.8
6 8.6

713.6

8 6.9
846.3

9 7.0
3.4

4-0

+11 28.9
-10 17.0
-10 6.4
822.3
h 637.1

6-

- 215.
+ 441.6
+ 4 46.1
+ 9 19.2
-11 0.

- 949.7
-921.

- 9 10.0
6 61.3-727.1

16 1.6+ 12L1

+ 3 12.4
+ 420.9

17 57.3
19 8.7
19 32.6;+ 443.9
22 37.8'+ 741.7
2 27.8;+ll 22.6

-0.8116
-0.2714
-0.1688
-0.6566
+0.8489

+0.3455

-0.0267

+0.4319

12 I8.4;- 3 10.1 -0.8575

-0.9076

7 21.11- 7 65.7

9 11.2!- 6 9.9

10 30.4 - 4 53.9

■-23 19.3

14 6.O.- 1 26.7

15 25.

15 47.

16 8.

18 23.

19 37.

21 14.5 + 5 25.1

.0987
+0.5592
+0.7917
+0.2139
+0.9441

+0.6698
-0.5573
+0.2805
-0.5495
+0.0796

+1.1419
-0.3479
+1.1116
-1.2011
+0.4326

3-0

.4164
+0.0526
-0.0556
+0.1841

.0591

0-0

0-0

-0.8188
.8843
+0.9322
-1.0646
+0.1892

0- 010.8-0.1733
5 + 0 10.8-0.2076
6+ 031.21+0.3425

8+ 241.0
8:+ 352.1

+0.1107
-0.7152

+0.9533

0.5605-0

0.5510

0.5516

0.5572

0.5611

0.5614r0

0.5648

0.5676

0.5707

0.5767

0.

0.5774

0.5808

0.5808

0.5818

0.5830h0

0.5835

0.6838

0.5840

0.5850

0.

0.5863

0.5864

0.5872

0.5881

0.

0.5917

0.5917

0.5927

0.5932

N.

.1739
0.1727
0.1716
0.1594
0.1504

k-16

S.

-59

+30^2
+31-42

+66
+66

-69

-5
-6

.1495
0.1410 +361-32
0.1332
0.1243
0.1042

+44
+35
+22

+35-31

-23
-31
-44

57711-0.1027
0.1018
0.0884
0.0884
0.0838

+19-47

+56
+66
+34

1-9
+ 5
1-29

+65+16

.0783
0.0760
0.0743
0.0734
0.0682

+62

-3

-8-80

+36
-8
+25

5853H).0671
0.0610
0.0605
0.0568
0.0510

-25
-79
-36

+34
2-63
+65+30
-54
+44

+65

+

-89
-16

58971-0.0388

0.0191

0.0188

-0.0056

+0.0051

-4-68
+19-38

+13

-44

0.5933
0.5933
0.6934
0.5935
0.5933

0.5930
0.5929
0.5928
0.5923
0.5915

0.5902
0.5897
0.5892
0.5886
0.5879

0.5874
0.5873
0.5872
0.5862
0.5857

0.5860

+25-30
+12-44

+0.0085
0.0099
0.0104
0.0165
0.0410

+0.0463
0.0496
0.0507
0.0592
0.0696

+0.0826
0.0874
0.0909
0.0956
0.1002

+O.1035
0.1045
0.1053
0.1110
0.1140

+0.1179

-90
-90

29
-33

+64;+15
-45-90
+29-30

-26-90

5
1+10

-58
-51

r-15-90

+65

441

+21
+47
-24
-26

+ 9

-21

-42

-16

-90

90

+14-61

+13
+43

-63

-22

+30-35

-13
+67

-90
+16

584 OCCULTATIONS, 1917.

ELEMENTS FOR THE PBEDICTION OF OCCULTATIONS.
HAY.

OCCUITATIONS, 1917. 585

ELEMENTS FOK THE PBEDICTION OF OCCULTATIONS.
MAY.

OCCrLTATIONS, 1917.

ELEMENTS FOK THE PREDICTION OF OCCULTATIONS.
JUNK

OCOULTATIOJfS, 1917. 587

ELEMENTS FOR THE PREDICTION OF OCCULTATIONS.
JUNE.

OCCULTATIONS, 1917.

EajEMBNTS FOR THE PKEDICTION OF OCCULTATIONS.
JUNE.

OCCULTATIONS, 1917. 589

ELEMENTS FOR THE PREDICTION OF OCCULTATIONS.
JUNE.

42 Librae

31 B. Scorpii

32 B. Scorpii

40 6. Scorpii
CO B. S<nrpu

57 B. Scorpii

24 G. Scorpii

27 G. 6corpu

41 G. Scorpii
85 B. Scorpii

19 Scmpii

* Scorpii

p Ophiuchi

22 Scorpii

126 B. Scorpii

88 B. Opbiuchi

26 C^hiuchi

137 B. Ophiucbi

39 Ophiuchi

6 Ophiuchi

191 B. Ophiuchi

b Ophiuchi

136 0. Ophiuchi

51 Ophiuchi

63 Ophiucbi

4 SagitUrii

7 Sagittarii
9 Saiittarii
1 Sagittarii

70 B. e«gittJirii

24 Safiitbuii

117 B. SsgitUrii

26 Sagittarii

28 Sagittarii
30 Sagittarii

r' Sagittarii

r^ Sagittarii

154 6. Sagitlarii

168 B. Sagittarii

o S^ttarii

191 B. Sagittarii

590 OCCULTATIONS, 1917.

ELEMENTS FOE THE PKEDICTION OF OCCULTATIONS.
JULY.

OCCULTATIONS, 1917. 591

ELEMENTS FOB THE PKEDICTION OF OCCULTATIONS.
JULY.

594 OOOTJLTATIONS, 1917.

ELEMENTS FOR THE PBEDICTION OF OCCDLTATIONS.

AUGUST.

47 B.

Ariel

20 H>. Ariel

Ariel

26

Ariel

/I

Ariel

47

Ariel

Ari«]

I

Ariel

66

Ariel

16

Taui

17

Taui

!l8

Taui

Taui

21

Taui

22

Taui

23

Taui

7

Taui

104 B.

Taui

27

Taui

28

33

Taui

161 B.

Taui

36

Taui

X

Taui

62

Taui

95

Taui

316 B.

Taui

99

Taui

k

Taui

103

Taui

118

Taui

121

Taui

125

Taui

132

Taui

412 B,

Taui

1

Gem

3

Gem

6

Gem

8

Gem

9

Gem

36 B.

Gem

62 B.

Gem

d

Gem

87 B.

Gem

Uab

44

Gem

120 B.

Gem

6

Gem

S6

Gem

149 B.

Gem

OCOULTATIONS, 1917. 595

ELEMENTS FOR THE PREDICTION OF OCOULTATIONS.

AUGUST.

63

Gem

79

Gem

209 B

Gem

85

Gem

217 B

Gem

10 H

Cmk

;

C«ri(

P'

Isem

388 B

I.eoi

Leoi

431 B

Leoi

13 B

Virs

64 B

Tug

378 b

Viig

Virs

75

Virr

83

Vii|

85

Virp

43 H

Vitg.

231 G

Vij|

236 G

Virl

9G

Libr

17 G

Libr

18 G

Libr

43 B

Libr

47 G

Libr

64G

Libr

169 3

Libr

177 B

Libr

42

Libr

31 B.

Scor

32 B

Scorj

40 B

Scori

«

Scor

50 B

Scot

57 B

Scor

24 G

Scot

27 G

Scor

41 G

Scor

19

Scor

P

Oph

22

Scor

126 B

Scot

88 B

Oph:

26

Oph;

137 B

Oph;

39

Ophi

S

Oph:

191 B.

Ophi

596 OCCULTATIONS, 1917.

ELEMENTS FOR THE PREDICTION OF 0CCU1.TATIONS.

AUGUST,

. Aquoni
. Piacium
. Pucium

SEPTEMUER,

16*25.9- 4 39.0
16 26.1 3 68.7
12 2G,8 2 50.0
18 27.5- 0 B.4

-1133,4+0.2678

1017.7k).O5O6

■ 3 1.9W).77e7

20 7.8+ 732.1+1.0047

2186.(9* aw &-*.«2S

0 19.7
138.3
810.4

0.66Q9 +0.2567 f55-28

0.6667 0.2673 tST -43

0.6653 0.2S9S •47 4' 1

0.5637 0.2693 ^90 »15

0 .5636U).2G9olt«T>-17

OOCTJLTATIONS, 1917. 597

ELEMENTS FOR THE OF OCCULTATIONS.

9

PiKiUD

16

Pisciun

19

PisoiuD

36

Piociun

d

Piflfiun

136 B.

Pisciun

75

PisriuD

f

Pisriun

101

Pisciun

105

Pisciun

3

Ariotis

4

Anetia

Arietia

35 B.

Arietis

47 B.

Arietis

20 H'

1. Arietis

26

Arietis

Arietis

47

Arielia

Arietis 1

:

Arietis

Arietis

66

Arietis

16

Tauri

17

Tauri

20

Tauri

23

Tauri

1

Tauri

104 H,

Tauri

27

Tauri

28

Tauri

133 B.

Tauri

32

Tauri

33

Tauri

161 B.

Tauri

36

Tauri

62

Tauri

284 B.

Tauri

95

Tauri

300 B,

Tauri

315 B,

Tauri

99

Tauri

k

Tauri

103

Tauri

118

Tauri

121

Tauri

132

Tauri

412 B.

Tauri

1

Gemino

3

Gemino

598 OCOULTATIONS, 1917.

ELEMENTS FOR THE PREDICTION OF OCCULTATIONS.

5EFTEHBER.

217 n. (
10 H. <
C <

214 G. 1

48 H. T

231 G. 1

236 G. T

9G. I

17 G. I

18 G. I

1 43 B. I

47 G. I

64 G. I

169 B. 1

177 B. 1

42 I

SIB. E

82 B. e

OCCULTATIONS, 1917.

ELEMENTS FOR THE OF OCCULTATIONS.

50 1

57 i
24 C
27 C
41 C

600 OCCUITATIONS, 1917.

ELEHEKTS FOR THE PREDICTtOS OF OCCCLTATIOXS.

SEPTEUBER.

,0?

PiiciK

Pi«:iu

](I5

PiKtU

4

Arieti

ArieU

36 B.

Arieti

47 B.

Arieti

MB'

'. Arieti

26

Arieti

M

Ari.(ti

47

Arieti

«

Arieti

c

Ari<*ti

r

Arieti

66

Arieti

17

Tauri

23

Tauri

V

Tauri

104 n.

Tauri

27

Tauri

2S

Tauri

13:{ It.

Tauri

32

Tauri

33

Tanri

161 B.

Tuuri

36

Tauri

62

Tauri

72

Tauri

284 B.

Tauri

96

Tauri

OCCULTATIONS, 1917. 601

ELH3JBNTS FOR THE PEEDICTION OF OCCULTATIONS.

OCTOBER.

315 B.

Taiiri

9»

Tsuri

i

Tauri

103

Tauri

IIS

Tauri

121

Tauri

M4 B.

Tauri

132

Tauri

412 B.

Tauri

I

GeminoTur

3

5

Geminonit

6

GeminoTui

7

Gemin. <m

8

Geminorur

9

GeminoniE

38 B.

GeminoruE

d

Geminorui;

K7B.

Geminorur

44

GeminoniE

120 B.

Oeminorur

«

Geminorur

:,e

Oeminorai:

149 B.

Gemimonu

fil

Geminorui

63

79

Oeminomii

Jb.

Geminorui

Gemincmu

85

■217 B.

Gemiuonii

10 H.

, Cancri

C

Caocri (tiui

rf*

Cancri

90 B.

Cancri

rA

Cancri

o'

Cancri

*22 B.

Cancri

£

Leonia

h

L«m«

Leonia

«3B.

N9 B.

Leonifl

LeoniB

43

Leonia

156 B.

Leonia

237 B.

Leonia

.-.-J

Leonia

/''

Leonia

OOCULTATIONS, 1917.

ELEMENTS FOR THE PREDICTION OF OCCULTATIONS.

OCTOBEH.

SS8 B. LeoDia
431 B. LeoDia

47 G. Libne

64 G. Libiv

169 B. libne

177 B. Libre

42 Librs

32 B. Scorpl
4 Sconn

&7 B. Scorpl
24 G. ScoTpt

27 G. Scorpi

41 G. Scoria
It) Scoipi
p Ophim
22 Scoria
Vbndi

12S B. Scorni

24 Ophiu

8S B. Opbiu

26 <^u

137 B. <^hiu

39 Ophiu
9 Opbiu
m B. Ophiu
b Ophiu
51 Opbiu

63 Ophiu
4 Saptb

21 G. Sagitb
7 SagitU

1 Sagitb

24 Sagitb

117 B. Sagitb

26 Sagitb

28 Sagitb

30 Sagitb

33 Sagitb
v> Sagitb
f' Sagitb

154 B. Sagitb

0CCULTATI0N8, 1917.

ELEMENTS FOR THE PREDICTION OF OCCDLTATIONS.

OCTOBER.

604 OCCULTATIONS, 1917.

ELEMENTS FOE THE PREDICTION OF OCCULTATIONS.
OCTOBER.

OOCULTATIONS, 1917.
ELKMENTS FOR THE OF OOCULTATIONS.

NOVEMBER.

605

Th> Stab's

«c

nsd'iislrDm

NUH.

•Xx'x.

191-0.

1^'

Onmwlch

i. 1 4.

r

Cancri (wan)

4.7

vt'3]

-11.8

+17 63.7

J b m
S 2 8.8

h

♦ 8

<P

Cuicri

6.2

4.19

13.0

17 19.0

8 64.1

-8

90 B

Cancri

6.3

4.10

13.2

15 36-0

14 4.9

- 3

U

Cancri

6.3

3.90

14.4

15 39.3

21 40.2

+ 3

209 B

Cancri

6.5

3.80

14.7

1153.9

6 7 26.1

-10

222 B

Cancri

6.3

+3.76

-15.2

+11 60.7

11 41.1

-6

£

LeoniB

6.1

3.65

16.2

11 39.8

19 10.3

+ 0

h

LeoniB

6.2

3.64

15.6

10 4.7

19 11.6

+ 0

Leocis

3.8

3.57

16,3

10 16.0

7 0 7.7

+ 6

83B

Leonia

5.0

3.46

18.8

919.3

8 24.6

-10

.89 B

Leonia

6.2

*3.45

-18.7

+ 8 42.4

9 20.0

-9

Leouis

4.0

3.43

16.8

8 20.3

10 28.5

- 8

155 B

Leonia

6.5

3.26

17.2

6 6,7

23 8.»

+ 3

237 B

Leonia

6.3

3.08

16.9

127.6

a 15 13.1

- 4

55

Leonia

6.1

3.07

16.9

110.5

17 8.7

-2

^

Leonia

6.1

*3.02

-16.9

+ 0 26.5

21 32.6

Y 1

P*

Leocis

5.3

2.97

17.3

+ 0 22.G

» 310.6

+ 7

388 B

Leonb

6.3

2.90

J7.1

- I 14-0

11 0.2

-9

Leonia

6.1

2.89

16.8

2 33.0

12 20.4

- 7

4:U B

Leonia

6.2

2.8S

17.1

158.9

16 47.8

-3

13 B

Vii^inia

6.9

^2.80

-16.6

- 4 52.6

23 43.7

+ 3

64 B

Virginia

6.S

2.73

16.2

7 10.0

10 10 16.6

-10

37? B

Virginia

5.3

2.66

16.0

8 69.9

22 44,9

+ 1

Virginia

6.0

2.62

15.5

11 12.2

11 9S0.S

-11

75

Virginis

S.6

2.68

14.4

14 66.4
NEW

1> 5 4.1

MOON.

+ 7

39

Ophiuclii

5.1

-4.0

-24 11.9

16 8 44.2

+ 7

e

Ophiuchi

3.4

3!«

3.9

24 65.1

10 21.5

+ 8

191 B

Opbiucbi

6J

3.6

24 10.2

1138.0

+ 0

6

Optiuchi

4.3

+3.03

-3.5

-24 6.1

12 9.1

+10

51

Ophiachi

4.8

3.04

3.0

23 54.0

14 13.0

-11

63

Ophiuchi

6-1

3.14

1.5

24 52-3

23 46,8

-2

4

Sagitiarii

4.8

3.13

I.O

23 48.6

17 147.6

-0

21 G

Sagittarii

5.7

3.12

0.6

22 46.8

2 40.2

fO

7

Ssgittarii

6.5

+3.16

-0.8

-24 17.0

3 1.9

f 0

9

Sagittarii

6.0

3.16

-0.7

24 21,8

3 26.9

+ 1

1

Sasittarii

5.2

3.17

0.0

23 43.2

6 39.7

+ 4

117 B

5.8

3.26

h2.1

23 34.6

17 3B.2

-0

28

Sagittarii

5.6

3.27

3,0

22 28.7

20 62.6

-6

30

SagitUrii

6.2

+3.27

+ 3.4

-22 16.4

22 44.1

- 4

33

SagLttaru

5.8

3.27

3.8

2127.7

IS 0 8.1

-2

Sagittarii

5.0

3.30

3,5

22 50.8

0 6.0

-2

r»

Sagittarii

6.1

3.31

3.6

22 46,6

0 29.4

-2

154 B

Sagittarii

6.9

3.32

3,5

23 16,8

0 51.3

-2

36

Sagittarii

5.1

+3.26

+ 4,3

-20 45.9

126.a

-1

i

3.7

3.28

4.2

21 12.9

135.7

-1

168 B

Sigittaru

6.3

3.33

4.1

22 48.7

311.3

+ 0

SagittarU

3.0

3.32

4.6

21 61.8

4 27.9

K 1

X

Sagittaru

3.0

3.32

5.2

21 9.3

6 35.4

.3

199 B

Sagittarii

6.4

+3.35

+ 6.2

-21 47.7

7 42.3

♦ 4

606 OCCTJLTATIONS, 1917.

ELEMENTS FOE THE PREDICTION OF OCCCLTATIONS.
NOVEMBER.

0C0TJLTATI0N8, 1917. 6OT

ELEMENTS FOR THE OF OCCULTATIONS.

OCOTOTATIONS, 1917.
ELEMENTS FOH THE OF OOCULTATiaNB.

10 H

Ca

c

Ca

<p

Ca

90B

Ctk

64

Ca

209B

Gw

222B

Ca

C

Le

h

Le

Le

83B

Le

SOB

Le

It

Le

14

Se:

lasB

Le

£i

431 B

Le

13 B

VI

64 B

VL

4

Tv

3T0B

Tv

75

VI

83

Vii

85

VI

214 0.

Vij

43U

Vl

231 ti

Vl

236 Q

Vii

00

Lil

17 G

Lil

ii

Lil
Lil

47 G

Lil

«40

lil

Z63B

8^

268B

S»^

J

8m

67

8ai

31 B

Co

87G

Or

47 B.

Ut

Oa

81 fi.

Oa;

ass.

(hi

OOCULTATIONS, 1917. 609

ELEMENTS FOE THE OF OCCULTATIONS.

3.> I

47 I

20 I

]«4 I

28
]:13 1

610

OCCULTATIONS, 1917.

ELEMENTS FOR THE PREDICTION OF OCCULTATIONS.

DECEMBER.

1

Thk 8tab*8

At CoNJUMtnuM of R. A.

incPui
i3ds.

Name.

Mag.

Red'ns fh>m
1917.0.

Apparent
Declina-
tion.

Greenwich
Mean Time.

Hour
Angs,

T

x"

y"

N.

s

Aa

A8

!

8

//

• /

d h m

h m

•

86 Tauri

5.6

+6.01

+17.2

+23 53.0

86 8 30.0

- 1 14.4

-0.7230

0.5801 40.0703 1

-2

■4

192 B. Tauri

6.1

5.98

15.8

22 12.3

12 1.1

+ 2 8.8

+1.2578

0.5806

0.0617

+79

*i

62 Tauri

6.1

6.12

14.6

24 6.8

16 34.5

+ 631.8

-0.4761

0.5809

0.0505

+13 -(

V Tauri

4.2

6.07

14.0

22 37.8

17 32.5

+ 727.6

+1.1198

0.581M 0.0480

+90

M

72 Tauri

5.4

6.07

14.0

22 48.9

17 56.8

+ 7 51.1

+0.9471

0.5810

0.0470

+90

^

284 B. Tauri

6.0

+6.14

+12.7

+23 10.5

21 43.1

+1128.8

+0.7301

0.5810

+0.0376

+90+:

r Tauri

4.3

6.13

11.9

22 48.1

86 0 5.7

-10 14.0

+1.2041

0.5810

0.0317

♦89 +{

95 Tauri

6.2

6.19

11.9

23 56.2

0 29.0

-951.6

+0.0292

0.5810

0.0307

+42

•

800 B. Tauri

6.2

6.18

11.5

23 28.8

130.5

- 8 52.4

+0.5368

0.5810

0.0281

+78

+!

815 B. Tauri

6.3

6.26

10.1

24 27.8

5 50.4

-442.3

-0,3956

0.5806

0.0172

+18

1

— *

99 Tauri

6.0

+6.24

+ 9.8

+23 49.4

6 29.2

- 4 5.0

+0.2873

0.5805

+0.0156

+58

—

k Tauri

5.6

6.29

9.8

24 55.6

6 36.7

- 3 57.8

^.8686

0.5805

0.0153

-12

-4

103 Tauri

5.5

6.28

8.3

24 9.5

10 43.9

+ 0 0.1

-0.0218

0.5800

+0.0050

+39

—

118 Tauri

5.4

6.38

5.2

25 5.i

19 29.3

+ 825.9

-1.0515

0.5781

-O.0168

-26

-

121 Tauri

5.1

6.34

4.2

23 59.2

22 4.7

+1055.5

+0.0557

0.5774

0.0232

+43

—

394 B. Tauri

6.0

+6.32

+ 3.0

+23 10.0

27 1 23.0

-953.6

+0.8322

0.5763

-o.asi2

+90

+

132 Tauri

5.0

6.39

2.2

24 32.5

3 44.9

- 7 36.9

-0.7018

0.5765

0.0370

0

—

412 B. Tauri

5.8

6.39

+ 1.0

24 14.3

7 5.3

- 424.0

-0.5192

0.5742

0.0450

+10

—

1 Geminorum

4.3

6.35

-0.2

2316.1

10 8.5

- 127.4

+0.3603

0.5730

0.0521

+63

3 Geminorum

5.6

6.34

1.0

23 7.7

12 31.7

+ 050.6

+0.3791

•

0.6719

0.0577

+64

5 Geminorum

5.9

+6.41

- 1.3

+24 26.4

13 16.6

+ 133.7

-1.0567

0.6716

-O.0594

-26

^

6 Geminorum

6.3

6.34

1.4

22 55.7

13 38.0

+ 154.4

+0.5264

0.6714

0.0603

+76

+

tf Gemin. (var.)

3.2

6.31

1.8

22 31.9

14 44.0

+ 253.0

+O.8800

0.6709

0.0628

+90

+

8 Geminorum

6.1

6.39

2.0

23 59.8

15 19.4

+ 332.1

-0.7145

0.5706

0.0641

- 1

—

9 Geminorum

6.2

6.38

2.1

23 46.2

15 36.5

+ 3 48.7

-0.4910

0.6705

0.0648

+12

—

M Geminorum

3.2

+6.33

- 3.1

+22 33.4

1811.4

+ 618.0

+0.6238

0.5692

-O.0706

+87

+

36 B. Geminorum

6.0

6.36

3.4

23 22.4

19 17.6

+ 7 21.8

-0.3245

0.5687

0.0731

+22

—

d Geminorum

5.2

6.27

7.3

2151.5

88 6 38.2

-541.9

+0.3227

0.5624

0.0975

+61

—

C Gemin. (var.)

3.7

6.21

9.1

20 41 .4

12 13.1

- 018.7

+0.9978

0.6690

0.1087

+90

+

44 Geminorum

5.9

6.30

9.4 22 45.6

12 43.2+ 010.4

-1.2742

0.6686

0.1097

-53

-

120 B. Geminorum

6.5

+6.22

-10.4+2123.4

14 54.0+ 2 16.7|-0.0498

0.6673

-0.1140

+37

^

56 Geminorum

5.2

6.17

11.7

20 35.9

2014.8+ 7 26.5

+0.1639

0.6638

0.1240

+50

— i

149 B. Geminonim

6.4

6.19

12.4

2141.9

22 28.1 + 9 35.3

-1.3002

0.5623

0.1280

-5S

_

61 Geminorum

5.8

6.15

12.4

20 25.3

22 31.2+ 9 38.2

+0.0680

0.5523

0.1281

+44

^

63 Geminorum

5.3

6.20

12.6

21 36.8

22 52.2

+ 9 58.6

-1.2590

0.5521

0.12871-47

-

79 Geminorum

6.3

+6.11

-14.9

+20 30.7

89 6 55.2

- 614.6

-1.1699

0.6466

-0.1426 1-34

>^

g Geminorum

5.0

6.03

14.9

18 42.6

7 21.2

- 546.6

+0.7067

0.6463

0.1433

+90

+

209 B. Geminonim

6.2

6.05

15.7

19 32.1

10 6.8

-3 9.2

-0.5786

0.5444

0.1477

+ 8

-{

3 Cancri

5.7

5.95

16.6

1731.9

14 10.0

+ 054.7

+0.9518

0.5416

0.1542

+90

+

10 H. Cancri

6.1

5.09

17.4

19 4.4

16 10.8

+ 243.0-1.0057

0.5404

0.1570

-19

C Cancri {mean)

4.7

+5.93

-18.3

+17 53.6

19 45.9

+ 611.0

-0.3014

0.5379

-0.1621

+23

_^

<P Cancri

6.2

5.84

19.0

17 18.9

30 2 23.3

-11 24.1

-0.7783

0.5334

0.1711

- 3

_

90 B. Cancri

6.3

5.75

20.7

15 35.7

7 28.0

-629.0

+0.2069

0.5301

0.1774

+52

54 Cancri

6.3

5.68

22.3

15 39.2

14 54.4

+ 0 43.7 -1 .2088

0.5254

0.1858

-35

•

209 B. Cancri

6.5

5.50

23.7

11 53.8

31 0 29.3

+10 1.4+1.0708

0.5197

0.1953

+90

+1

222 B. Cancri

6.3

+5.47

-24.4

+11 50.6

4 30.8

- 9 55.5 +0.3076

0.6174

-0.1989

+58

1

— ^

« I^eonin

5.1

5.30

25.7

1139.7

12 1.5

- 246.7

-0.0796

0.5136

0.2047

-15-:

h IjeoniH

5.2

5.36

25.3

10 4.5

12 2.7

-245.5+0.75791

0.5136

0.2047

+90 +

o I.yeoni8

3.8

+5.31

1-26.1

+1015.8

16 5^1.3

+ 1 57.7

-0.45151

0.5111

-O.2060

+16-

-(

OCCTJLtATIONS, 1917. 611

0c3cultati0ns visible at

Nora.— The anclM of poiltloa an ooqdM IMm th* north potut «M -iwtia (A<a»^tn«f «>!t^^

612 OCCULTATIONS, 1917.

OCCULTATIONS VISIBLE AT

t/oTS.—Tha anKhiaf pmHkm u

OCOULTATIONS, 1917.

618

OCCULTATIONS VISIBLE AT WASHINGTON.

The Stab'.s

IMMERSION.

EMERSION.

Date.

Washington.

.Vngto
from—

Washington.

Angle
from—

Dura-
tion of
Ooonl-

l^flmt

Name.

Mag.

Sidereal

Mean

North

Ver-

Sidereal

Mean

North

Ver-

Time.

Time.

Point.

tex.

Time.

Time.

Pofnt.

tex.

h m

h m

0

e

h m

h m

o

•

h m

Nov. 28

284 B. Tauri

6.0

23 8

6 38

114

170

23 56

7 27

221

278

0 48

28

300 B. Tauri

6.2

4 15

11 45

154

172

4 47

12 17

197

193

0 31

30

d Geminorum

5.2

9 56

17 17

66

10

10 46

18 8

333

276

050

Dec. 1

g Geminorum

5.0

10 56

18 13

135

81

12 1

19 18

274

218

1 5

3

222 B. Oancri

6.3

6 22

13 32

120

168

7 47

14 57

294

327

1 25

5

237 B. Leonis

6.3

11 23

18 24

162

151

12 35

19 36

271

241

1 11

6

e Leonis

5.1

7 9

14 7

182

230

7 41

14 39

237

283

0 32

22

101 Piecium

6.2

7 23

13 18

103

51

8 12

14 7

228

178

0 49

24

C Arietis

5.0

23 30

5 18

87

144

0 36

6 25

230

283

1 7

27

3 Geminorum

5.6

23 58

5 34

69

122

0 54

6 30

286

343

0 56

27

6 Geminorum

6.3

1 9

6 45

120

177

2 6

7 42

237

295

0 57

27

M Geminorum

3.2

8 3

13 39

178

130

8 27

14 3

212

160

024

Note.— The angles of position are counted from the north point and vertex of the Moon's limb toward the east.

614 SUN, 1917.

EPHEMERIS FOR PHYSICAL OBSERVATIONS OF THE SUN.

FOR GREENWICH MEAN NOON.

In the above toble, P ia the
the north point of the diek, whilel^

lively, of the center of the dfalt. are 1B5

passed through the aacending node of the Sun's equator on the ecliptic, on January 1, 1854, Gnao-
-rich Mean Noon.

MOON, 1917. 615

MEAN EQUATOR, OKBIT, AND MEAN LONGITUDE.

FOR MEAN NOON.

616

EPHEMERI8 FOR
FOR

MOON, 1917.

OBSER
MEAK

OF THE MOON.

+0.72
2.70
1.43

2»
30

7.eH :
7.40 1

31

+6.7fi

1

5.83

2

4.68

3

3.38

4

2,01

5

-tO.tO

«

-0.80

7

2-14

8

3.40

0

4.55

10

-5.55

n

6.37

12

6.98

IS

7.33

14

7.38

15

-7.10

16 I

-fi.44

2.70

4.25
5.48
-6.31
6.74
6.76
6.40
5.74

0.02
-0.02
0.02
0.02
0.02
0.02
-0.02

-o.ta

0.01
+0.01

0.02
+0.02

0.02

+0.02
0.02
0.02
0.02
0.02

+0.02
\ +0.02

181.48
193.64
206.81
217.99
230.17
242.36
254.55
206.74
278.93
291.12
303.32
31^.50

16.33

28.48
40.63

52.77
fi4.91
77.06

es.i8

101.32

113.46
126.59
137.73

0.15
+0.18

0.36
0.39
0.42

+0.46
0.48
0.61
0.64
0.57

+0.60
0.63
0.66
0.69
0.72

+0.76
0.77
0.80
0.82
0.84

+0.S6
O.SS
0.90
0.92
0.93

+0.95

+0.97

22.67
20.91
1S.02
13.83
8.48
2.35
356.01
S5O.08
346.03
341.12
338.45
337.05
336.9S
S38.03
340.34
343.73
347.98
3S2.8S
357.99
3.08
7.86
12.14
15.B0
18.77
21.02

21.61
19.03
16.36
10.54
4.81

MOON, 1917. 617

EPHBMEBIS FOE PHYSICAL OF THE MOOX.

FOR UEAN

618 MOON, 1917.

BPHEUEKIS FOB OF THE UOON.

MOON, 1917. 619

BPHBMEKIS FOB OBSEK OF THE MOON.

FOR llEAN

620 MOOJT, 1917.

EPHEMERIS FOR PHYSICAL OBSERVATIONS OF THE MOON.

FOR GREBNWCH MEAN UtDNIGHT.

+4.40
3.01

+1.40

-0.33
2.06

-3.66
5.01
«.01

5.00
3.fl5
2.64

1.70

3.00

0.41

4.19

-0.03

+6.21

2.27

6.00

3.66

<.S3

4.74

6.79

5.78

6.76

6.59

+6.41

7.11

5.75

7.30

4.78

2.09

3.02

-fl.lO

4.49

+1.92

5.64

+3.79

-6.39

5.39

6.70

6.60

6.57

7.37

6.05

7.68

6.21

+7.68

-4.11

7.11

2.84

6.34

1.46

B.35

-0.03

4.20

+1.38

+2.93

+2.71

MOON, 1917. 621

EPHEMERIS FOE PHYSICAL OBSEEVATIOXS OF THE MOOK.
FOB GREENWICH MEAN MIDNIGHT.

622 MOON, 1917,

BFHEMERIS FOR OBSERVATIONS OF THE MOON.

FOB MEAN

MOON, 1917. 62i

EPHBMERIS FOB ?S!«SS^^ OBSERVATIONS OP THE MOON.
FOR UEAJf MIDNIGHT.

624 ILLUMINATED DISK OF MERCURY, 1917.

FOR GREENWICH MEAN NOON.

l>ate.

Jan.

Foh

Mar

Aj)r.

Mav

June

- •

it

t

o

0

o

/.

Stellar
Mag.

l>ato.

•

•

%

e

/.

Stellar
Mag.

o

o

1

0.650

72

352

59.1

-0.4

Julv 5

0.934

30

185

67.5

-1.4

6

0.451

96

347

61.5

-0.1

10

0.993

9

212

65.6

1.8

11

0.212

125

342

41.8

+0.8

15

0.990

12

344

57.8

1.6

16

0.035

158

324

8.4

2.1

, 20

0.947

27

3

48.7

1.1

21

0.026

161

204

6.0

2.3

25

0.888

39

11

41.2

0.7

26

0.158

133

184

27.6

+1.2

30

0.827

49

16

36.1

-0.3

31

0.322

110

178

39.5

0.7

Aug. 4

0.766

58

19

33.0

-0.1

5

0.464

94

175

40.3

0.4

9

0.707

66

22

31.4

+0.1

10

0.573

82

171

37.1

0.2

14

0.646

73

24

30.9

0.3

15

0.656

72

168

33.5

0.2

19

0.580

81

26

31.2

0.4

20

0.721

64

164

30.8

+0.1

24

0.504

90

28

32.1

+0.6

25

0.775

57

160

29.2

0.0

29

0.415

100

30

32.7

0.7

2

0.821

50

157

28.6

-0.1

Sept. 3

0.309

112

32

31.4

0.9

7

0.862

44

153

29.1

0.2

8

0.188

129

36

25.2

U

12

0.901

37

150

31.0

0.4

13

0.071

149

44

12.3

2.0

17

0.939

29

146

34.4

-0.7

18

0.006

171

96

1.3

+2.9

22

0.972

19

142

39.9

1.0

23

0.056

153

192

11.5

2.0

27

0.996

i

125

47.9

1.5

28

0.228

123

203

40.6

^0.8

1

0.994

9

351

58.0

1.6

Oct. 3

0.464

94

207

63.2

-0.1

6

0.943

28

337

67.4

1.4

8

0.681

69

209

66.5

0.6

11

0.826

49

336

70.3

-1.1

13

0.835

48

211

57.8

-0.9

16

0.663

71

336

64.4

-0.6

18

0.925

32

212

46.8

1.0

21

0.489

91

337

53.0

0.0

23

0.971

20

213

38.0

1.0

26

0.330

110

338

40.0

+0.6

28

0.993

10

214

31.9

1.0

1

0.198

127

339

27.2

1.2

Nov. 2

1.000

2

225

28.0

1.0

6

0.094

144

340

14.6

+1.9

7

0.998

5

21

25.6

-0.8

11

0.026

162

342

4.4

2.6

12

0.991

11

22

24.6

0.7

16

0.000

178

40

0.0

3.5

17

0.978

17

20

24.7

0.6

21

0.020

164

149

3.3

2.8

22

0.959

23

17

25.9

0.5

26

1

0.075

148

152

11.2

2.1

27

0.932

30

14

28.4

0.4

31 1

0.154

134

154

19.8

+1.6

Dec. 2

0.893

38

10

32.4

-0.4

r.

0.243

121

156

27.0

1.2

7

0.834

48

6

38.5

0.4

10

0.340

109

158

33.0

0.8

12

0.745

61

2

46.7

0.4

15 .

0.446

96

161

38.8

+0.5

17

0.608

78

358

55.5

-0.3

20 '

0.562

83

165

45.6

0.0

22

0.412

100

354

57.0

+0.1

25

0.691

68

169

53.7

-0.4

27

0.181

130

350

36.7

+0.9

30 ,

0.824

50

176

62.3

-0.9

32

0.019

164

328

4.8

+2.3

NOTA

TION.

it=the ratio of the an?a of the illuminated portion of the apparent disk to Ihe area of the entire

apparent dink rc»pardeil as circular.
a=the angle* between the Sun and Earth, ss seen from the planet.
6=1he angle which the line joining the cusps, or extremities of the illuminated portion, make«

with the meridian.
Z,=the brilliancy of the disk. The unit of L is the amount of light received by an eye firom a

circnilar disk with the same albedo as the planet, subtending an angular radius of one

second of arc, situated at distance unity fn)ni tlie Sun, and illuminated by the latter

as the mean dLsk of the planet is illuminated.

ILLUMINATED DISK OF VENUS, 1917. 625

FOR GREENWICH MEAN NOON.

Date.

k

•

I

B

L

Stellar
Mag.

Date.

h

•

0

L

Stellar
Mag.

o

o

o

o

Jan. 1

0.885

39.6

189.5

61.0

-3.4

July 5

0.945

27.2

8.7

52.2

-3.3

6

0.895

37.8

186.7

59.5

3.4

• 10

0.936

29.2

10.9

52.9

3.3

11

0.904

36.0

183.7

58.2

3.4

15

0.927

31.2

12.9

53.8

3.3

16

0.913

34.3

180.6

57.0

3.4

20

0.918

33.2

14.8

54.8

3.3

21

0.921

32.5

177.5

55.8

3.4

25

0.908

35.3

16.4

55.8

3.3

26

0.929

30.9

174.3

54.7

-3.4

30

0.898

37.3

17.9

56.9

-3.3

31

0.937

29.2

171.2

53.7

3.3

Aug. 4

0.887

39.3

19.2

58.1

3.3

Feb. 5

0.944

27.5

168.1

52.8

3.3

9

0.876

41.2

20.2

59.4

3.4

10

0.950

25.8

165.2

51.9

3.3

14

0.864

43.2

21.1

60.8

3.4

15

0.956

24.1

162.4

51.2

3.3

19

0.852

45.2

21.7

62.3

3.4

20

0.962

22.4

159.8

50.5

-3.3

24

0.840

47.1

22.1

64.0

-3.4

25

0.967

20.8

157.3

49.8

3.3

29

0.827

49.1

22.3

65.8

3.4

Mar. 2

0.972

19.2

155.0

49.2

3.4

Sept. 3

0.814

51.1

22.3

67.8

3.4

7

0.977

17.5

152.9

48.7

3.4

8

0.801

53.0

22.0

70.0

3.4

12

0.981

15.8

151.0

48.2

3.4

13

0.787

55.0

21.5

72.3

3.5

17

0.985

14.2

149.3

47.8

-3.4

18

0.773

57.0

20.8

74.8

-3.5

22

0.988

12.5

147.6

47.5

3.4

23

0.758

58.9

19.8

77.6

3.5

27

0.991

10.8

146.0

47.2

3.4

28

0.743

60.9

18.7

80.6

3.5

Apr. 1

0.994

9.1

144.2

47.0

3.4

Oct. 3

0.727

62.9

17.3

84.0

3.6

6

0.996

7.4

142.2

46.8

3.4

8

0.712

65.0

15.7

87.6

3.6

11

0.998

5.6

139.2

46.7

-3.4

13

0.695

67.0

13.9

91.5

-3.6

16

0.999

4.0

133.7

46.6

3.5

18

0.678

69.1

11.9

95.9

3.7

21

1.000

2.3

119.8

46.6

3.5

23

0.661

71.2

9.7

100.7

3.7

26

1.000

1.3

69.0

46.6

3.5

28

0.643

73.4

7.5

105.9

3.7

May 1

1.000

2.2

11.6

46.7

3.5

Nov. 2

0.624

75.7

5.1

111.7

3.8

6

0.999

3.8

356.2

46.8

-3.5

7

0.604

78.0

2.7

118.0

-3.8

11

0.998

5.6

351.5

47.0

3.4

12

0.584

80.4

0.3

125.0

3.9

16

0.996

7.5

350.0

47.2

3.4

17

0.562

82.9

357.9

132.5

3.9

21

0.993

9.4

350.2

47.5

3.4

22

0.539

85.5

355.6

140.8

4.0

26

0.990

11.3

351.2

47.8

3.4

27

0.515

88.2

353.3

149.8

4.0

31

0.987

13.3

352.7

48.2

-3.4

Dec. 2

0.490

91.1

351.2

159.4

-4.1

June 5

0.983

15.2

354.6

48.6

3.4

7

0.463

94.2

349.2

169.9

4.2

10

0.978

17.2

356.8

49.0

3.4

12

0.434

97.6

347.4

180.8

4.2

15

0.972

19.2

359.2

49.6

3.4

17

0.404

101.1

845.7

192.0

4.3

20

0.966

21.2

1.6

50.1

3.4

22

0.370

105.1

344.1

202.5

4.3

25

0.960

23.2

4.0

50.7

-3.3

27

0.334

109.4

342.6

212.0

-4.4

30

0.953

25.2

6.4

51.4

-3.3

32

0.295

114.2

341.0

218.4

-4.4

NOTATION.

ib^the ratio of the area of the illuminated portioii of the apparent disk to the area of the entire

apparent disk regarded as circular,
t^the angle between the Sun and Earth, as seen from the planet.
0=the angle which the line joining the cusps, or extremities of the illuminated portion, makes

with the meridian.
Xrssthe brilliancy of the disk. The unit of Z is the amount of light received by an eye from a

circular disk with the same albedo as the planet, subtending an angular radius of one

second of arc, situated at distance unity from the Sun, and illuminated by the latter

as the mean disk of the planet is illuminated.

S9398*>— 1917 40

MAES, 1917.

EPHEMERIS FOB OBSERVATIONS OP UASS.

FOR MEAN NOON.

MARS, 1917.

627

EPHEMERIS FOR PHYSICAL OBSERVATIONS OF MARS.

FOR GREENWICH MEAN NOON.

ICeanTtoieo
Zero lie

f Trftfuilt nf

ridJan.

^PV A.

k

Diameter.

•

%

5f

Q

Central
Meridiaii.

Date.

Of Date.

Of Intermedi-
ate Date.

If

•

ft

•

o

h m

h m

Oct. 1

0.927

5.25

31.32

0.38

287.00

288.41

4 54.3

5 34.1

3

0.926

5.29

31.57

0.39

287.35

269.03

6 14.0

6 53.8

5

0.925

5.33

31.82

0.40

287.69

249.64

7 33.6

8 13.5

7

0.924

5.37

32.06

0.41

288.00

230.26

8 53.3

9 33.2

9

0.923

5.41

32.29

0.42

288.33

210.87

10 13.0

10 52.8

11

0.922

5.45

32.53

0.43

288.64

191.49

11 32.7

12 12.5

13

0.920

5.49

32.76

0.44

288.94

172.11

12 52.3

13 32.2

15

0.919

5.53

32.98

0.45

289.22

152.74

14 12.0

14 51.8

17

0.918

5.58

33.20

0.46

289.50

133.36

15 31.6

16 11.4

19

0.917

5.63

33.42

0.47

289.76

113.99

16 51.2

17 31.0

21

0.916

5.68

33.63

0.48

290.02

94.63

18 10.8

18 50.6

23

0.915

5.72

33.84

0.49

290.26

75.26

19 30.4

20 10.2

25

0.914

5.78

34.04

0.50

290.50

55.91

20 50.0

21 29.7

27

0.913

5.83

34.24

0.50

290.72

36.56

22 9.5

22 49.3

29

0.912

5.88

34.43

0.51

290.94

17.21

23 29.0

31

0.911

5.94

34.61

0.52

291.14

357.86

0 8.8

0 48.6

Nov. 2

0.911

6.00

34.79

0.54

291.33

338.52

1 28.3

2 8.0

4

0.910

6.06

34.97

0.55

291.52

319.19

2 47.8

3 27.5

6

0.909

6.12

35.14

0.56

291.69

299.86

4 7.2

4 46.9

8

0.908

6.18

35.30

0.57

291.85

280.54

5 26.6

6 6.3

10

0.907

6.25

35.45

0.58

292.00

261.23

6 46.0

7 25.6

12

0.907

6.31

35.59

0.59

292.15

241.92

8 5.3

8 45.0

14

0.906

6.38

35.73

0.60

292.28

222.62

9 24.6

10 4.3

16

0.905

6.45

35.86

0.61

292.40

203.34

10 43.9

11 23.5

18

0.905

6.53

35.97

0.62

292.52

181.06

12 3.1

12 42.7

20

0.904

6.60

36.08

0.63

292.62

164.80

13 22.3

14 1.8

22

0.904

6.68

36.18

0.64

292.72

145.54

14 41.4

15 21.0

24

0.903

6.76

36.27

0.65

292.81

126.30

16 0.5

16 40.0

26

0.903

6.85

36.35

0.67

292.88

107.06

17 19.5

17 59.0

28

0.902

6.93

36.42

0.68

292.95

87.86

18 38.5

19 17.9

30

0.902

7.02

36.47

0.69

293.01

68.64

19 57.4

20 36.8

Dec. 2

0.902

7.11

36.51

0.70

293.06

49.45

21 16.2

21 55.6

4

0.902

7.21

36.54

0.71

293.10

30.27

22 35.0

23 14.4

6

0.902

7.30

36.56

0.72

293.14

11.11

23 53.7

8

0.902

7.40

36.56

0.73

293.16

351.96

0 33.0

1 12.4

10

0.902

7.51

36.55

0.74

293.18

332.83

151.6

2 30.9

12

0.902

7.62

36.52

0.75

293.19

313.72

3 10.2

3 49.4

14

0.902

7.73

36.48

0.76

293.19

294.63

4 28.6

5 7.8

16

0.902

7.84

36.42

0.76

293.18

275.56

6 47.0

6 26.1

18

0.903

7.96

36.34

0.77

293.17

256.51

7 6.2

7 44.3

20

0.903

8.08

36.24

0.78

293.14

237.48

8 23.4

9 2.4

22

0.904

8.20

36.12

0.79

293.11

218.47

9 41.4

10 20.4

24

0.905

8.33

35.98

0.80

293.07

199.49

10 59.4

11 38.4

26

0.905

8.47

35.82

0.80

293.03

180.53

12 17.3

12 56.2

28

0.906

8.60

35.64

0.81

292.97

161.60

13 35.0

14 13.9

30

0.907

8.74

35.43

0.81

292.91

142.70

14 52.7

15 31.4

82

0.909

8.89

35.20

0.81

292.84

123.82

16 10.1

• • •

628

JFPITER, 1917.

EPHEMERIS FOR PHYSICAL OBSERVATIONS OF JUPITER.

FOR GREEN\I7ICH MEAN NOON.

Date.

Light-
Time.

Stellar

Macni-

tode.

P

it^+lW

^e

O

^0

Jan.

1

m
38.42

-2.1

•
337.30

•
249.92

•

+2.88

•
260.94

•
+3.03

8

39.34

2.1

337.37

250.28

2.85

261.58

3.04

15

40.27

2.0

337.47

250.80

2.83

262.21

3.04

22

41.20

2.0

337.60

251.46

2.81

262.85

3.04

29

42.13

1.9

337.77

252.27

2.80

263.48

3.05

Feb.

5

43.03

-1.9

337.96

253.20

+2.79

264.12

+3.06

12

43.91

1.8

338.19

254.24

2.79

264.76

3.06

19

44.75

1.8

338.45

255.39

2.79

265.39

3.06

26

45.55

1.8

338.73

256.64

2.79

266.02

3.06

i:ar.

5

46.29

1.7

339.05

257.06

2.79

266.66

3.06

•

12

46.98

-1.7

339.40

259.36

+2.80

267,29

+3.07

19

47.60

1.7

339.78

260.82

2.81

267.93

3.07

26

48.15

1.6

340.18

262.33

2.82

268.56

3.07

Apr.

2

48.64

1.6

340.61

263.89

2.83

269.20

3.07

9

49.04

1.6

341.07

265.48

2.85

269.83

3.07

June

5

49.39

-1.6

345.51

278.88

+2.94

274.97

+3.06

12

49.07

1.6

346.10

280.48

2.95

275.60

3.06

19

48.68

1.6

346.69

282.04

2.95

276.23

3.05

26

48.22

1.6

347:28

283.56

2.96

276.86

3.05

July

3

47.69

1.6

347.87

285.03

2.97

277.49

3.04

10

47.10

-1.7

348.43

286.45

+2.98

278.12

+3.04

17

46.45

1.7

348.98

287.80

2.98

278.74

3.03

24

45.74

1.7

349.51

289.08

2.99

279.37

3.03

31

44.99

1.8

350.01

290.28

2.99

280.00

3.02

Aug.

7

44.19

1.8

350.48

291.39

3.00

280.62

3.02

14

43.36

-1.8

350.91

292.40

+3.01

281.25

+3.01

21

42.50

1.9

351.30

293.30

3.01

281.87

3.00

28

41.63

1.9

351.63

294.07

3.02

282.50

3.00

Sept

4

40.74

2.0

351.92

294.72

3.02

283.12

2.99

11

39.86

2.0

352.14

295.23

3.03

283.75

2.98

18

38.99

-2.1

352.29

295.59

+3.04

284.37

+2.97

25

38.14

2.1

352.38

295.79

3.05

284.99

2.96

Oct.

2

37.33

2.2

352.40

295.83

3.05

285.62

2.96

9

36.57

2.2

352.35

295.70

3.06

286.24

2.95

16

85.88

2.2

352.22

295.41

3.07

286.86

2.94

23

35.26

-2.3

352.02

294.96

+3.07

287.48

+2.93

30

34.73

2.3

351.77

294.37

3.07

288.10

2.92

Nov.

6

34.31

2.3

351.46

293.65

3.07

288.72

2.91

13

33.99

2.4

361.10

292.82

3.07

289.34

2.90

20

33.80

2.4

360.71

291.92

3.06

289.96

2.89

27

33.73

-2.4

360.31

290.97

+3.05

290.58

+2.87

Dec.

4

33.79

2.4

349.91

290.02

3.03

291.20

2.86

11

33.98

2.4

349.52

289.10

3.01

291.82

2.86

18

34.29

23

349.16

288.23

2.99

292.43

2.84

26

34.71

2.3

348.85

287.47

2.96

293.05

2.82

82

85^

-2.8

348.69

286.82

+2.94

293.67

+2.81

JUPITER, 1917.

629

EPHEMERIS FOR PHYSICAL OBSERVATIONS OF JUPITER.

FOR GREENWICH MEAN NOON.

£qu»-

tnrial

Diameter.

Excess of
Equat.

Diameter

over

Polar.

•

%

^

Q

Central Meridian.

Date.

System I.

System n.

Correction
forPhaae.

It

It

e

//

•

e

o

e

Jan.

1

43.34

2.62

¥1.00

0.40

68.38

16.63

176.53

-0.53

8

42.34

2.56

11.28

0.41

68.60

41.01

147.51

0.55

15

41.36

2.50

11.40

0.41

68.82

65.22

118.32

0.56

22

40.42

2.45

11.37

0.40

69.07

89.29

88.98

0.56

29

39.53

2.39

11.20

0.38

69.33

113.22

59.51

0.55

Feb.

5

38.70

2.34

10.91

0.35

69.62

137.04

29.92

-0.52

12

37.92

. 2.29

10.50

0.32

69.93

160.76

0.23

0.48

19

37.21

2.25

10.00

0.28

70.27

184.39

330.46

0.44

26

36.56

2.21

9.39

0.25

70.65

207.97

300.63

0.38

Mar.

5

35.97

2.18

8.69

0.21

71.07

231.49

270.75

0.33

12

35.45

2.15

7.93

0.17

71.53

254.97

240.82

-0.27

19

34.98

2.12

7.10

0.13

72.06

278.43

210.88

0.22

26

34.58

2.09

6.23

0.10

72.64

301.88

180.92

0.17

Apr.

2

34.24

2.07

5.31

0.07

73.32

325.33

150.96

0.12

9

33.96

2.05

4.35

0.05

74.19

348.79

121.02

-0.08

June

5

33.71

2.04

3.91

0.04

253.63

335.48

32.79

+0.07

12

33.93

2.05

4.87

0.06

254.68

359.38

3.28

0.10

19

84.20

2.07

5.80

0.09

255.57

23.35

333.84

0.15

26

34.53

2.09

6.69

0.12

256.37

47.41

304.49

0.20

July

3

34.92

2.11

7.53

0.15

257.11

71.57

275.23

0.25

10

35.36

2.14

8.32

0.19

257.79

95.81

246.06

+0.30

17

35.85

2.17

9.04

0.23

258.43

120.16

217.00

0.36

24

36.41

2.20

9.70

0.26

259.02

144.61

188.03

0.41

31

37.02

2.24

10.27

0.30

259.58

169.17

159.18

0.46

Aug.

7

37.68

2.28

10.75

0.33

260.11

193.84

130.44

0.50

14

38.40

2.32

11.13

0.36

260.59

218.64

101.82

+0.54

21

39.18

2.37

11.40

0.39

261.03

243.57

73.33

0.56

28

40.00

2.42

11.56

0.41

261.43

268.62

44.98

0.58

Sept.

4

40.87

2.47

11.58

0.42

261.79

293.81

16.75

0.58

11

41.78

2.53

11.47

0.42

262.08

319.14

348.67

0.57

18

42.71

2.58

11.20

0.41

262.33

344.62

320.73

+0.54

25

43.66

2.64

10.78

0.38

262.53

10.23

292.93

0.50

Oct.

2

44.60

2.70

10.19

0.35

262.68

35.99

265.27

0.45

9

45.53

2.75

9.45

0.31

262.79

61.88

237.74

0.39

16

46.41

2.81

8.54

0.26

262.86

87.89

210.34

0.32

23

47.22

2.86

7.47

0.20

262.92

114.01

183.05

+0.24

30

47.94

2.90

6.26

0.14

263.02

140.23

155.85

0.17

Nov.

6

48.54

2.94

4.92

0.09

263.24

166.50

128.72

0.10

13

48.99

2.96

3.47

0.04

263.85

192.82

101.63

0.05

20

49.27

2.98

1.96

0.01

265.76

219.15

74.54

+0.02

27

49.37

2.99

0.43

0.00

284.11

245.44

47.42

0.00

Dec.

4

49.28

2.98

1.19

0.01

71.73

271.65

20.22

-0.01

11

49.01

2.97

2.71

0.03

76.18

297.76

352.93

0.03

18

48.57

2.94

4.20

0.06

77.20

323.74

325.49

0.08

2/5

47.97

2.90

5.58

0.11

77.58

349.54

297.89

0.14

32

47.24

2.86

6.83

0.17

77.73

15.16

270.10

-0.20

630

JUPITER, 1917.

EPHEMERIS FOR PHYSICAIj OBSERVATIONS OP JUPITER,

SYSTEM I.

GREENWICH MEAN TIME.

Transit of Zero
Meridian.

Interral

between

Successive

Transits.

Transit of Zero
Meridian.

Interval

between

Successive

Transits.

Transit of Zero
Meridian.

Interval

between

Suooessive

Transits.

d h m
Jan. 1 9 24.17
3 10 37.10
5 11 50.05
7 13 3.03
9 14 16.03

h m
9 50.59

d h m

June 0 0 40.13

7 1 53.30

9 3 6.45

11 4 19.60

13 5 32.74

•

h m
9 50.63

d h m
Sept, 19 15 46.25
21 16 58.63
23 18 10.99
25 19 23.33
27 20 35.65

h m
9 60.47

11 15 29.05
13 16 42.09
15 17 55.15
17 19 8.22
19 20 21.32

9 50.61

15 6 45.86
17 7 58.97
19 9 12.07
21 10 25.15
23 11 38.22

9 50.62

29 21 47.95

Oct. 1 23 0.24

4 0 12.50

6 1 24.75

8 2 36.99

9 60.45

21 21 34.43
23 22 47.56
26 0 0.71
28 1 13.87
30 2 27.05

9 50.63

25 12 51.28

27 14 4.33

29 15 17.36

July 1 16 30.38

3 17 43.39

9 50.61

10 3 49.21
12 5 1.41
14 6 13.60
16 7 25.76
18 8 37.92

9 60.44

Feb. 1 3 40.24
3 4 53.44
5 6 6.66
7 7 19.89
9 8 33.13

9 50.64

5 18 56.38

7 20 9.36

9 21 22.33

11 22 35.28

13 23 48.21

9 50.59

20 9 50.06
22 11 2.19
24 12 14.30
26 13 26.40
28 14 38.50

9 60.42

11 9 46.39
13 10 59.65
15 12 12.92
17 13 26.20
19 14 39.49

9 50.65

16 1 1.13
18 2 14.04
20 3 26.93
22 4 39.82
24 5 52.68

9 50.58

30 15 50.57

Nov. 1 17 2.64

3 18 14.70

5 19 26.75

7 20 38.80

9 60.41

21 15 52.79
23 17 6.10
25 18 19.41
27 19 32.73
Mar. 1 20 46.06

9 50.66

26 7 5.52

28 8 18.36

30 9 31.18

Aug. 1 10 43.98

3 11 56.77

9 50.56

9 21 50.84
11 23 2.87
14 0 14.89
16 1 26.92
18 2 38.94

9 60.40

3 21 59.39

5 23 12.73

8 0 26.07

10 1 39.42

12 2 52.77

9 50.67

5 13 9.54

7 14 22.29

9 15 35.03

11 16 47.75

13 18 0.46

9 50.55

20 3 50.97
22 5 3.00
24 6 15.03
26 7 27.07
28 8 39.12

9 60.41

14 4 6.13
16 5 19.48
18 6 32.84
20 7 46.21
22 8 59.57

9 50.67

15 19 13.15
17 20 25.82
19 21 88.48
21 22 51.12
24 0 3.74

9 50.53

30 9 51.17

Dec. 2 11 3.24

4 12 15.32

6 13 27.43

8 14 39.55

9 60.42

24 10 12.94
26 11 26.31
28 12 39.67
30 13 53.04
Apr. 1 15 6.41

9 50.67

26 1 16.35

28 2 28.94

30 3 41.51

Sept. 1 4 54.06

3 6 6.60

9 50.51

10 15 51.69
12 17 3.86
14 18 16.05
16 19 28.26
18 20 40.50

9 60.44

3 16 19.78
5 17 33.14
7 18 46.50
9 19 59.87
11 21 13.23

9 50.67

5 7 19.12

7 8 31.62

9 9 44.10

11 10 66.57

13 12 9.02

9 50.50

20 21 52.77
22 23 5.06
25 0 ir.38
27 1 29.73
29 2 42.10

9 60.46

15 13 21.45
17 14 83.86

9 50.48

31 3 54.50
S3 5 6.93

9 60.49

JUPITER, 1917.

631

EPHEMERIS FOR PHYSICAL OBSERVATIONS OF JUPITER,

SYSTEM n.

GREENWICH MEAN TIME.

Transit of Zero
MeridiMi.

Interval

between

Suocessive

Transits.

Transit of Zero
Meridian.

Interval

between

Snocessive

Transits.

Transit of Zero
Meridian.

Interval

between

SoooesBive

Transits.

d h m
Jan. 1 5 4.49
3 6 43.31
5 8 22.15
7 10 1.02
9 11 39.91

h m
9 55.77

d h m

June 5 9 1.44

7 10 40.50

9 12 19.56

11 13 58.60

13 15 37.63

h m
9 55.81

Sept. 20 22 33!66
23 0 11.91
25 1 50.14
27 3 28.36
29 5 6.55

h m
9 55.65

11 13 18.82
13 14 57.75
15 16 36.70
17 18 15.67
19 19 54.66

9 55.79

15 17 16.65
17 18 55.65
19 20 34.64
21 22 13.62
23 23 52.59

9 55.80

Oct. 1 6 44.73
3 8 22.89
5 10 1.04
7 11 39.15
9 13 17.25

9 55.63

21 21 33.67
23 23 12.69
26 0 51.73
28 2 30.79
30 4 9.86

9 55.81

26 1 31.54

28 3 10.48

30 4 49.41

July 2 6 28.32

4 8 7.22

9 55.78

11 14 55.34
13 16 33.41
15 18 11.47
17 19 49.51
19 21 27.54

9 55.61

Feb. 1 5 48.95
3 7 28.05
5 9 7.16
7 10 46.29
9 12 25.43

9 55.82

6 9 46.10

8 11 24.97

10 13 3.82

12 14 42.66

14 16 21.49

9 55.77

21 23 5.55
24 0 43.55
26 2 21.53
28 3 59.50
30 5 37.46

9 55.60

11 14 4.58
13 15 43.74
15 17 22.91
17 19 2.09
19 20 41.28

9 55.83

. 16 18 0.31

' 18 19 39.10

20 21 17.89

22 22 56.65

25 0 35.41

9 55.76

•

Nov. 1 7 15.41
3 8 53.35
5 10 31.29
7 12 9.21
9 13 47.12

9 55.59

21 22 20.48
23 23 59.69
26 1 38.90
28 3 18.12
Mar. 2 4 57.34

9 55.84

27 2 14.14

29 3 52.86

31 6 31.57

Aug. 2 7 10.26

4 8 48.93

9 55.74

11 15 25.04
13 17 2.94
15 18 40.84
17 20 18.75
19 21 56.65

9 55.58

4 6 36.58

6 8 15.81

8 9 55.06

10 11 34.31

12 13 13.56

9 55.85

6 10 27.59

8 12 6.23

10 13 44.85

12 15 23.46

14 17 2.05

9 55.73

21 23 34.55
24 1 12.47
26 2 50.38
28 4 28.31
30 6 6.24

9 55.58

14 14 62.81
16 16 32.07
18 18 11.33
20 19 50.59
22 21 29.85

9 55.85

16 18 40.62
18 20 10.18
20 21 57.72
22 23 36.24
25 1 14.74

9 55.71

Dec. 2 7 44.19

4 9 22.15

6 11 0.13

8 12 38.13

10 14 16.15

9 55.60

24 23 9.12
27 0 48.39
29 2 27.66
31 4 6.93
Apr. 2 5 46.19

9 55.85

27 2 53.23

29 4 31.70

31 6 10.15

Sept. 2 7 48.58

4 9 27.00

9 55.69

12 15 54.19
14 17 32.26
16 19 10.35
18 20 48.47
20 22 26.62

9 55.62

4 7 25.46

6 9 4.72

8 10 43.98

10 12 23.25

12 14 2.49

9 55.85

6 11 5.39

8 12 43.77

10 14 22.14

12 16 0.48

14 17 38.80

9 55.67

23 0 4.79
25 1 42.99
27 3 21.22
29 4 59.48
31 6 37.77

9 55.65

16 19 17.11
18 20 55.40

9 55.65

33 8 16.08
35 9 54.41

9 55.67

632

SATELLITES OF JUPITER, 1917,

South

North

APPARENT ORBITS OF THE SATELLITES OF JUPITER AT DATE OF OPPOSI-
TION, NOVEMBER 28, 1917, AS SEEN IN AN INVERTING TELESCOPE, AND
ELONOA TED IN THE RA TIO OF THREE TO ONE IN THE DIRECTION OF THEIR
MINOR AXES.

In the above diagram the central ellipse represents the disk of Jupiter, and the inner orbit ia
that of Satellite V.

In the diagrams of the configurations of Jupiter's four brighter satellites, pages 637-657,.
Jupiter is represented by a lig^t disk, O* ^ ^® center of the page, and the relative positions of
the satellites at the Greenwich time stated above the diagrams are indicated by dots. The des-
ignation of each satellite is shown by a numeral placed to the right or left of the dot, acc(HHling
as the motion of the satellite at the instant in question is toward the east or toward the west, the
motion being always toward the numeral. In constructing the diagrams the latitudes of the
satellites are always considered zero, except where two or more of them chance to be at nearly
the same distance from the planet, when they are placed one above the other, according to their
apparent latitudes. If, at the epoch of any configuration, one or more satellites are projected
on the disk of the planet, that phenomenon is indicated by a light disk, Q, at the left-hand side
of the page; and if any satellites are invisible on accoimt of being occulted behind the disk of
the planet, or eclipsed by its shadow, that circumstance is indicated by a dark disk, #, at the
right-hand side of the page. In both cases the annexed numerals serve to point out which
satellites are thus rendered invisible.

MEAN S YNODIC PERIODS OF THE SATELLITES,

d h m 8
I. 1 18 28 35.946
II. 3 13 17 53.736

III. 7 3 59 35.856

IV. 16 18 5 6.916

= 1.769 860 49
= 3.554 094 17
= 7.166 387 22
=16.753 552 27

d h m 8
V. 0 11 57 27.635
VI.
VII.

» 0.498 236 52

=266.00

=276.67

SATELLITES OF JUPITER, 1917.

633

SATELLITE V.
GREENWICH MEAN TIME OF EVERY TWENTIETH GREATEST ELONGATION.

d

h

d

h

d

h

d

h

Jan.

1

10.2

E.

Oct. 12

22.7

E.

Jan. 1

16.2

W.

Oct. 13

4.7 W.

11

9.3

E.

22

21.8

E.

11

15.3

W.

23

3.8 W.

21

8.5

E.

Nov. 1

20.9

E.

21

14.5

W.

Nov. 2

2.9 W.

31

7.7

E.

11

20.0

E.

31

13.7

W.

12

2.0 W.

• •

• •

21

19.1

E.

• •

• •

22

1.0 W.

Sept.

3

2.3

E.

Dec. 1

18.1

E.

Sept. 3

8.2

W.

Dec. 2

0.1 W.

13

1.4

E.

11

17.2

E.

13

7.4

W.

11

23.2 W.

23

0.5

E.

21

16.3

E.

23

6.5

W.

21

22.3 W.

Oct.

2

23.6

E.

31

15.4

E.

Oct. 3

5.6

W.

31

21.4 W.

GREENWICH MEAN TIME OF SUPERIOR GEOCENTRIC CONJUNCTION.

SATELLITE I.

Jan.

Feb.

Mar.

d
1
3
5

7
8

10
12
14
16
17

19
21
23
24
26

28

30

31

2

4

6

8

9

11

13

15
16
18
20
22

24

25

27

1

3

4

6

8

10

11

13
15
17
19
20

22
24

h m s
21 29 47

15 58 14
10 26 39

4 55 13
23 23 48

17 52 32
12 21 14

6 50 5
1 18 56

19 47 57

14 16 54

8 46 1
3 15 7

21 44 22

16 13 34

10 42 54

6 12 14
23 41 43

18 11 8

12 40 40

7 10 13

1 39 52

20 9 29

14 39 12

9 8 55

3 38 45

22 8 32

16 38 25

11 8 17

6 38 17

0 8 13

18 38 14

13 8 15

7 38 21

2 8 25

20 38 33

15 8 41
9 38 54

4 9 4
22 39 17

17 9 31
11 39 49

6 10 4
0 40 23

19 10 41

13 41 3

8 11 23

Mar.

Apr.

d

26
27
29
31

2

3
5
7
9
11

12
14
16
18
19

21

June 1

3
4
6
8
10

12
13
15
17
19

20
22
24
26
27

29

July 1

3

5

6

8

10
12
13
15

17
19

h m s

2 41 45
21 12 7

15 42 32
10 12 56

4 43 20

23 13 45

17 44 12

12 14 39

6 45 5

1 15 31

19 46 0

14 16 28

8 46 55

3 17 22
21 47 52

16 18 21

9 58 2

4 28 23

22 58 39

17 28 56

11 59 11

6 29 29

0 59 39

19 29 51
14 0 2

8 30 14
3 0 21

21 30 29
16 0 35
10 30 41

5 0 43

23 30 45

18 0 45

12 30 45

7 0 41

1 30 37

20 0 30

14 30 25

9 0 14
3 30 3

21 59 49
16 29 36

10 59 17
5 28 59

d
July 20
22
24
26
28

29

31

Aug. 2

4

5

7

9

11

13

14

16
18
20
21
23

25
27
28
30
Sept. 1

3
5
6
8
10

12
13
15
17
19

20
22
24
26

28

29
1
3
5
6

8
10

Oct.

h m s
23 58 36
18 28 15

12 57 48
7 27 21

1 56 49

20 26 19

14 55 42
9 25 6

3 54 24
22 23 44

16 52 57
11 22 10

5 51 17
0 20 27

18 49 28

13 18 30
7 47 25

2 16 22
20 45 12

15 14 1

9 42 42

4 U 27
22 40 3

17 8 39
11 37 6

6 5 37
0 33 58

19 2 20
13 30 33

7 58 49

2 26 55

20 55 1
15 22 58

9 50 58
4 18 48

22 46 38
17 14 18
11 42 2

6 9 35
0 37 9

19 4 32
13 31 59

7 59 15
2 26 32

20 53 38

15 20 49
9 47 48

d

h m 8

Oct. 12

4 14 48

13

22 41 38

15

17 8 31

17

11 35 15

19

•

6 1 59

21

0 28 33

22

18 55 11

24

13 21 39

26

7 48 9

28

2 14 29

29

20 40 53

31

15 7 8

Nov. 2

9 33 26

4

3 59 34

5

22 25 46

7

16 51 50

9

11 17 58

11

5 43 56

13

0 10 0

14

18 35 57

16

13 1 57

18

7 27 50

20

1 53 49

21

20 19 41

23

14 45 39

25

9 11 29

27

3 37 27

28

22 3 19

30

16 29 17

Dec. 2

10 55 9

4

5 21 10

5

23 47 5

7

18 13 9

9

12 39 6

11

7 5 13

13

1 31 17

14

19 57 29

16

14 23 36

18

8 49 54

20

3 16 8

21

21 42 32

23

16 8 51

25

10 35 22

27

5 1 61 J
23 28 ?^*

28

30

17 55

^

^ ^iSLTN.

634

SATELLITES OF JUPITER, 1917.

GREENWICH MEAN TIME OF SUPERIOR GEOCENTRIC CONJUNCTION.

SATELLITE II.

d

h m B

d

h m 8

d

h m 8

d

h m 8

Jan. 1

7 14 45

Mar. 27

15 57 52

July 19

13 40 36

Oct. 12

20 38 27

4

20 31 0

31

5 24 6

23

3 3 37

16

9 48 50

8

9 47 49

Apr. 3

18 49 44

26

16 25 48

19

22 58 44

11

23 5 18

7

8 16 16

30

5 48 3

23

12 8 1

15

12 23 19

10

21 42 10

Aug. 2

19 9 30

27

1 16 52

19

1 42 0

14

11 8 57

6

8 30 58

30

14 25 12

22

15 1 5

18

0 34 59

9

21 51 39

Nov. 3

3 33 7

26

4 20 54

21

14 1 57

13

11 12 12

6

16 40 36

29

17 41 1

• .

• a . . . .

17

0 32 1

10

5 47 46

Feb. 2

7 1 53

• .

20

13 51 38

13

18 54 38

5

20 22 57

. .

24

3 10 33

17

8 1 16

9

9 44 45

June 3

*7 i9 48

27

16 29 8

20

21 7 41

12

23 6 40

6

20 45 19

31

5 47 2

24

10 14 2

16

12 29 20

10

10 11 32

Sept. 3

19 4 33

27

23 20 19

20

1 52 3

13

23 36 45

7

8 21 25

Dec. 1

12 26 40

23

15 15 31

17

13 2 38

10

21 37 50

5

1 33 4

27

4 38 54

21

2 27 30

14

10 53 34

8

14 39 37

Mar. 2

18 3 3.

24

15 52 54

18

0 848

12

3 46 22

6

7 27 4

28

5 17 21

21

13 23 22

15

16 53 26

9

20 51 53

July 1

18 42 15

25

2 37 25

19

6 0 50

13

10 16 23

5

8 6 15

28

15 50 49

22

19 8 36

16

23 41 45

8

21 30 34

Oct. 2

5 3 36

26

8 16 50

20

13 6 41

12

10 54 1

5

18 15 49

29

21 25 31

24

2 32 33

16

0 17 43

9

7 27 24

33

10 34 46

SATELLITE III.

d

h m 8

d

h m 8

d

h m s

d

h m 8

Jan.

5

12 3 55

Apr.

1

15 14 21

July 18

10 20 8

Oct.

12

10 17 0

12

16 0 55

8

19 43 22

25

14 38 49

19

13 47 47

19

20 3 2

16

0 13 17

Aug. 1

18 55 9

26

17 14 7

27

0 9 0

• •

8

23 9 21

Nov.

2

20 36 53

Feb.

3

4 19 11

• •

16

3 19 48

9

23 56 28

10

8 32 7

. •

23

7 26 51

17

3 14 9

17

12 48 7

June

5

7 48 13

30

11 29 36

24

6 29 38

24

17 7 0

12

12 17 1

Sept. 6

15 28 20

Dec.

1

9 44 42

Mar.

3

21 28 35

19

16 45 24

13

19 23 11

8

12 59 46

11

1 52 55

26

21 11 52

20

23 13 38

15

16 16 27

18

6 18 39

July

4

1 36 53

28

3 0 1

22

19 36 7

25

10 46 13

11

5 59 32

Oct. 6

6 40 55

29

22 59 29

SATELLITE IV.

d

h m 8

d

h m 8

d

h m 8

d

h m 8

Jan.

6

7 33 33

Apr. 17

6 9 23

June 23

17 50 16

Oct. 2

11 11 25

23

1 41 8

• «

July 10

14 16 8

19

3 1 58

Feb.

8

20 41 26

• •

27

10 16 35

Nov. 4

17 55 53

25

16 24 24

• •

Aug. 13

5 42 52

21

8 9 8

Mar.

14

12 38 46

• •

30

0 26 38

Dec. 7

22 10 10

31

9 16 28

June 6

21 6 i5

Sept. 15

18 18 54

24

12 30 7

SATELLITES OF JUPITER, 1917.

DIFFERENTIAL COORDINATES OF SATELLITE VI.

FOR GRKKNWICH MEAN NOON.

635

Date.

^Vl-^Jttp.

*vr-*jnp.

Date.

^YT-^Jup.

<^VI-^Jup.

Date.

«VI-«Jup.

<^vr-<^jup.

m

8

t

m

8

r

m

8

/

Jan.

0

+4

21

- 6.0

June 18

-2

16

-15.3

Sept. 26

+3

39

-13.2

4

4

20

3.6

22

2

7

16.8

30

3

63

11.1

8

4

18

2.0

26

68

18.1

Oct. 4

4

6

8.9

12

4

14

- 0.6

30

48

19.4

8

4

16

6.6

16

4

9

+ 0.9

July 4

37

20.6

12

4

26

3.9

20

+4

3

+ 2.3

8

—1

26

-21.6

16

+4

33

- 1.3

24

3

66

3.7

12

14

22.6

20

4

38

+ 1.4

28

3

46

6.0

16

1

23.4

24

4

41

4.2

Feb.

1

3

36

6.3

20

0

47

24.1

28

4

40

7.0

6

3

26

7.6

24

0

33

24.7

Nov. 1

4

37

9.8

9

+3

13

+ 8.7

28

-0

19

-25.1

6

+4

30

+12.6

13

3

0

9.8

Aug. 1

-0

4

25.4

9

4

20

16.3

17

2

46

10.8

6

+0

11

25.6

13

4

6

17.8

21

2

32

11.8

9

0

27

26.6

17

3

49

20.2

26

2

17

12.7

13

0

43

26.6

21

3

28

22.3

Mar.

1

+2

1

+13.6

17

+0

69

-26.2

26

+3

3

+24.0

6

1

44

14.2

21

1

16

24.7

29

2

36

26.4

9

1

27

14.8

26

1

32

24.1

Dec. 3

2

5

26.3

13

1

9

16.2

29

1

48

23.3

7

1

33

26.7

17

0

61

16.6

Sept. 2

2

6

22.4

11

0

69

26.6

21

+0

32

+16.7

6

+2

21

-21.3

16

+0

26

+26.0

26

+0

14

16.7

10

2

38

20.0

19

-0

10

24.9

29

-0

6

16.6

14

2

64

18.6

23

0

43

23.3

Apr.

2

-0

23

+16.1

18

3

10

17.0

27

1

15

21.3

m

•

• •

• • •

22

+3

26

-15.2

31

-1

44

+19.0

DIFFERENTIAL COORDINATES OF SATELLITE VII.

Date.

^vn-^jup.

^VlI"^Jup,

Date.

^vir-^jup.

<^vir-<^jitp.

Date.

OfvU-^Jup.

Oyil-Ojup.

m

8

#

m

8

/

m

8

/

Jan.

0

-4

39

+ 7.8

June 18

+1

46

- 2.9

Sept. 26

-4

28

+24.2

4

4

32

8.4

22

1

34

1.7

30

4

39

24.0

8

4

23

8.9

26

1

22

- 0.6

Oct. 4

4

48

23.8

12

4

14

9.3

30

1

8

+ 0.8

8

4

56

23.3

16

4

3

9.6

July 4

0

64

2.2

12

6

3

22.7

20

-3

62

+ 9.8

8

+0

40

+ 3.6

16

-6

7

+21.9

24

3

40

10.0

12

0

26

6.1

20

6

9

20.9

28

3

28

10.1

16

+0

10

6.6

24

6

10

19.8

Feb.

1

3

16

10.0

20

-0

6

8.0

28

6

8

18.6

6

3

1

10.0

24

0

22

9.6

Nov. 1

6

3

17.1

9

-2

47

+ 9.8

28

-0

38

+10.9

6

-4

66

+15.6

13

2

33

9.6

Aug. 1

0

64

12.3

9

4

47

14.0

17

2

19

9.2

6

1

11

13.7

13

4

34

12.2

21

2

4

8.7

9

1

27

15.1

17

4

19

10.4

25

1

49

8.3

13

1

44

16.4

21

4

2

8.5

Mar.

1

-1

34

+ 7.7

17

-2

0

+17.6

26

-3

41

+ 6.6

6

1

20

7.1

21

2

17

18.7

29

3

19

4.6

9

1

4

6.4

26

2

33

19.8

Dec. 3

2

64

2.6

13

0

49

6.7

29

2

49

20.8

7

2

28

+ 0.7

17

0

34

4.9

Sept. 2

3

6

21.7

11

2

0

- 1.1

21

-0

19

+ 4.1

6

-3

20

+22.4

15

-1

31

- 2.9

26

-0

4

3.2

10

3

36

23.1

19

1

1

4.6

29

+0

11

2.3

14

3

60

23.6

23

0

31

6.2

Apr.

2

+0

26

+ 1.3

18

4

4

23.9

27

-0

1

7.7

•

• •

• . *

22

-4

16

+24.1

31

+0

28

- 9.0

636

SATELLITES OF JUPITER, 1917,

GREENWICH MEAN TIME.

JANUARY.

d h m 9

d h m 8

d h m 8

d h m 8

1 02240

I. Sh. I.

8134353

II.*Ec. R.

16104121

III.*Sh. I.

84 247 9

I. Sh. E.

115 1

I. Tr. E.

2218 9

I. Oc. D.

1220 7

III.*Sh. E.

85348

II. Tr. I.

23114

I. Sh. E.

212255

I. Tr. I.

112926

II.*Tr. E.

55651

II. Oc. D.

9 1 458

III. Tr. I.

224253

I. Sh. I.

11 36 11

II.*Sh. I.

83241

II. Oc. R.

14913

I. Ec. R.

233229

I. Tr. E.

14 659

II.*Sh. E.

83357

II. Ec. D.

3 313

III. Tr. E.

203840

I. Oc. D.

11 646

II.»Ec. R.

63858

III. Sh. I.

17 05125

I. Sh. E.

202411

I. Oc. D.

81815

III. Sh. E.

61448

II. Tr. I.

85 0 937

I. Ec. R.

211056

III. Tr. I.

192755

I. Tr. I.

85019

II. Tr. E.

1748 7

I. Tr. I.

23 633

III. Tr. E.

204713

I. Sh. I.

85825

II. Sh. I.

19 729

I. Sh. I.

2353 27

I. Ec. R.

21 37 20

I. Tr. E.

112928

II.»Sh. E.

1957 53

I. Tr. E.

225544

I. Sh. E.

184216

I. Oc. D.

2116 3

L Sh. E.

8 23559

III. Sh. I.

221356

I. Ec. R.

41550

III. Sh. E.

10 33747

II. Tr. I.

86 3 219

II. Oc. D.

1734 3

I.*Tr. I.

61310

II. Tr. E.

18 15 51 48

I.«Tr. I.

53928

II. Oc. R.

185135

I. Sh. I.

62030

II. Sh. I.

17 11 46

I. Sh. I.

545 0

II. Ec. D.

194320

I. Tr. E.

85150

II. Sh. E.

18 124

I. Tr. E.

817 37

II. Ec. R.

21 0 8

I. Sh. E.

164653

I.»Oc. D.

19 20 18

I. Sh. E.

15 752

I.*Oc. D.

20 18 12

I. Ec. R.

183830

I. Ec. R.

8 1 253

II. Tr. I.

19 02334

II. Oc. D.

23 618

III. Oc. D.

338 5

II. Tr. E.

11 13 56 32

I.*Tr. I.

3 026

II. Oc. R.

342 24

II. Sh. I.

1516 5

I.*Sh. I.

3 723

II. Ec. D.

87 11143

III. Oc. R.

614 3

II. Sh. E.

16 559

I.«Tr. E.

540 3

II. Ec. R.

441 3

III. Ec. D.

14 52 37

I.*Oc. D.

17 24 36

I. Sh. E.

131113

I.»Oc. D.

62212

III. Ec. R.

182227

I. Ec. R.

2147 3

II. Oc. D.

164249

I.»Ec. R.

12 17 23

I.*Tr. I.

19 1 2

III. Oc. D.

133628

I.*Sh. I.

412 2 23

I.*Tr. I.

18 02383

II. Oc. R.

21 5 3

III. Oc. R.

142712

I.*Tr. E.

132027

I.*Sh. I.

02953

II. Ec. D.

1545 3

I.*Sh. E.

14 11 42

I.*Tr. E.

3 287

II. Ec. R.

80 03840

III. Ec. D.

22 14 10

II. Tr. I.

15 28 59

I.*Sh. E.

111535

I.»Oc. D.

22013

III. Ec. R.

191258

II. Oc. D.

1447 5

I.*Ec. R.

102049

I. Tr. I.

88 04949

II. Tr. E.

2149 3

II. Oc. R.

145949

III.*Oc. D.

114045

I.»Sh. I.

055 7

II. Sh. I.

215235

II. Ec. D.

17 2 1

III.*Oc. R.

123029

I.*Tr. E.

32548

II. Sh. E.

203544

III. Ec. D.

134917

I.»Sh. E.

93712

I. Oc. D.

5 02523

II. Ec. R.

22 17 46

III. Ec. R.

193417

II. Tr. I.

13 726

I.*Ec.R.

921 2

I. Oc. D.

22 951

II. Tr. E.

11 359

III.*Oc. D.

18 82517

I. Tr. I.

221729

II. Sh. I.

89 64639

I. Tr. I.

126120

I.*Ec. R.

945 3

I. Sh. I.

8 521

I. Sh. I.

13 351

III.*Oc. R.

103447

I. Tr. E.

81 04823

II. Sh. E.

85630

I. Tr. E.

1633 24

III.»Ec. D.

115334

I.*Sh. E.

74019

I. Oc. D.

101359

I. Sh. E.

18 15 56

III. Ec. R.

165618

II.*Tr. I.

111146

I.»Ec. R.

162223

II.*Oc. D.

193144

II. Tr. E.

185938

II. Oc. R.

6 63051

I. Tr. I.

193940

II. Sh. I.

88 44951

I. Tr. I.

19 341

II. Ec. D.

74924

I. Sh. I.

221050

II. Sh. E.

6 938

I. Sh. I.

21 36 16

II. Ec. R.

84012

I. Tr. E.

65932

I. Tr. E.

95756

I. Sh. E.

14 54425

I. Oc.D.

81812

I. Sh. E.

80 4 632

I. Oc. D.

142022

II.«Tr. I.

916 3

I. Ec.R.

134235

II.»Oc. D.

7 3619

I. Ec. R.

165538

II.*Tr. E.

161935

II.*Oc. R.

1313 6

III.*rr. I.

17 142

II.*Sh. I.

15 254 3

I. Tr. I.

1626 2

II.»Ec. D.

151622

III.*Tr. B.

193310

II. Sh. E.

41356

I. Sh. I.

185839

II. Ec. R.

184535

III. Sh. I.

5 385

I. Tr. E.

202332

III. Sh. B.

7 34935

I. Oc. D.

62228

I. Sh. E.

88 2 925

I, Oc. D.

72018

I. Ec. R.

11 459

II.*Oc. D.

54039

I. Ec. R.

81 116 2

I. Tr. I.

134139

II.*Oc. R.

9 610

III. Tr. 1.

23420

I. 9h. I.

8 05919

I. Tr. I.

134881

II.»Ec. D.

11 813

III.«Tr. E.

32555

I. Tr. B.

21816

I. Sh. I.

162112

II.*Ec. R.

144332

IIl.»Sh. I.

44257

I. 8h. B.

3 843

I, Tr. E.

162153

III.*Sh. E.

113435

II.*rr. I.

42648

I. Sh. E.

16 01315

I. Oc. D.

231859

I. Tr. I.

141016

II.*rr. B.

82941

II. Oc. D.

34457

I. Ec. R.

141344

II.*8h. I.

11 558

II.*Oc. R.

5 320

III. Tr. I.

84 03886

I. Sh. I.

164421

II. Sh. B.

1111 9

II.*Ec. D.

7 342

III. Tr. E.

12842

I. Tr. E.

2236 0

I. Oc. D.

XoTK.— T. denotM iiigrefl8; E., egress; D., diaappearBiioe; R., reappearance; Eo.^ edipeo; Oc,
Tr., truaait oi the MtelUte; 8h., transit of the shadow. ^Visible at Washington.

oocaltmtloii;

SATELLITES OF JUPITER, 1917

637

GREENWICH MEAN TIME.

JANUARY.

Phctses of the Eclipses of the Satellites for an Inverting Telescope.

I.

r

III.

n.

r

rV. No Eclipse.

S *r

Configurations at 14^ O^for an Inverting Telescope.

East.

1

4-

•1 o •:.

2

•4

3*

O 1- 2-

81

•4

3-

2- -Ol

4 Ol-

•4

•3 -2 O

5

•4

O^ -1 -2

6

1-

*0'-4 -3

7

•2

O -1 -4 3-

8

•1

O •2 3-

•4

9

O !• 2'

nlpr

12
13

•lO

O

03

1- 02-

14
15
16

40

• •

4- 1'

o

O 1- 2«

23

3- O '; 2'

24

•12- O

25
26

O 1-

Ol

17

4-

3-

*:. o

18

4-

•3

•2 Ol-

19

•4

•3 O '2

•!•

20

•4

1- O 2- -3

21

•4 2-

O -1

•3

22

'•, O 3.

•29

27 Ol"

O 2« -3

»

4-

28

2- O -1

•3

4-

29

1- -20 3-

4-

30 03-

O -1 %

31 02-

3- -1 *0

638

SATELLITES OF JUPITER, 1917.

GREENWICH MEAN TIME.

FEBRUARY.

d h m 9

d h m 8

d h m t

d h m 8

1 2 516

I. Ec. R.

919 347

I. Oc. D.

17213235

I. Sh. E.

86154817

I. Sh. I.

194524

I. Tr. I.

222943

I. Ec. R.

165242

I. Tr. E.

21 313

I. Sh. I.

18 62314

n. Tr. I.

175723

I. Sh. E.

215520

I. Tr. E.

10 72837

III. Oc. D.

84650

II. Sh. I.

231152

I. Sh. E.

93538

III. Oc. R.

85851

II. Tr. E.

87 320 6

II. Oc. D.

124524

III.*Ec. D.

1117 5

II. Sh. E.

8 752

II. Ec. R.

8 54312

II. Oc. D.

142558

III.»Ec. R.

153245

I. Oc. D.

12 237

I.»Oc. D.

82035

II. Oc. R.

16 13 15

I. Tr. I.

1854 5

I. Ec. R.

15 18 19

I. Ec. R.

82246

II. Ec. D.

17 2756

I. Sh. I.

105520

II. Ec. R.

182324

I. Tr. E.

19124212

I.«Tr. I.

86 61815

III. Tr. I.

17 525

I. Oc. D.

193643

I. Sh. E.

135234

I.*Sh. I.

823 9

III. Tr. E.

2034 8

I. Ec. R.

145235

I.*Tr. E.

91217

I. Tr. I.

11 33851

II. Tr. I.

16 131

I. Sh. E.

10 17 14

I. Sh. I.

8 31559

III. Oc. D.

6 948

n. Sh. I.

105518

III. Sh. I.

52223

III. Oc. R.

61431

II. Tr. E.

80 03315

II. Oc. D.

112251

I. Tr. E.

84336

III. Ec. D.

84010

II. Sh. E.

52950

II. Ec. R.

122623

I.«Sh. B.

102427

III. Ec. R.

133331

I.*Oc. D.

10 238

I. Oc. D.

123220

Ill.^Sh. E.

141454

I.«Tr. I.

165836

I. Ec. R.

13 2255

I.*Ec. R.

223153

II. Tr. I.

153212

I.*Sh. I.

162452

I. Tr. E.

18104255

I. Tr. I.

81 15654

III. Tr. I.

174052

I. Sh. E.

115650

I.»Sh. I.

4 148

III. Tr. E.

1253 7

I.*Tr. E.

65235

III. Sh. I.

4 05545

II. Tr. I.

14 539

I.*Sh. E.

71211

I. Tr. I.

33126

II. Tr. E.

214753

II. Oc. D.

82132

I. Sh. I.

33233

II. Sh. I.

82943

III. Sh. E.

6 3 3

II. Sh. E.

18 2 5151

II. Ec. R.

92235

I. Tr. E.

113458

I.»Oc. D.

8 314

I. Oc. D.

103031

I. Sh. E.

15 3 3

I.*Ec. R.

11 27 27

I.»Ec. R.

194546

II. Tr. I.

213857

III. Tr. I.

22 513

II. Sh. I.

5 84422

I. Tr. I.

234336

III. Tr. E.

222122

II. Tr. E.

10 1 5

I. Sh. I.

105424

I. Tr. E.

14 25018

III. Sh. I.

88 03525

II. Sh. E.

12 948

I.*Sh. E.

4 2736

III. Sh. E.

48237

I. Oc. D.

19 413

II. Oc. D.

51243
62548

I. Tr. I.
I. Sh. I.

75149

I. Ec. R.

6 014 1

II. Ec. R.

7 2257

I. Tr. E.

83 142 5

I. Tr. I.

6 430

I. Oc. D.

83439

I. Sh. E.

25024

I. Sh. I.

93155

I. Ec. R.

17 045

II. Tr. I.

35232

I. Tr. E.

172357

III. Tr. I.

192816

II. Sh. I.

45925

I. Sh. E.

1928 5

III. Tr. E.

193626

II. Tr. E.

135642

II.*Oc. D.

224738

III. Sh. I.

215835

II. Sh. E.

1849 7
23 234

II. Ec. R.
I. Oc. D.

7 02514

III. Sh. E.

15 233 4

I. Oc. D.

31359

I. Tr. I.

55622

I. Ec. R.

84 22038

I. Ec. R.

430 4

I. Sh. I.

234227

I. Tr. I.

16 321

III. Oc. D.

524 2

I. Tr. E.

181038

III. Oc. R.

63847

I. Sh. E.

16 05441

I. Sh. I.

2012 9

I. Tr. I.

141658

II.*Tr. I.

15244

I. Tr. E.

204843

III. Ec. D.

1651 5

II. Sh. I.

3 333

I. Sh. E.

21 19 23

I. Sh. I.

165239

II. Tr. E.

111032

II. Oc. D.

22 22 39

I. Tr. E.

19 21 32

II. Sh. E.

1611 5

II. Ec. R.

22 28 49

III. Ec. R.

21 252

I. Oc. D.

23 2827

I. Sh. E.

8 03410

I. Oc. D.

4 051

I. Ec. R.

17 02513

I. Ec. R.

85 9 847

II. Tr. I.

214332

I. Tr. I.

1144 29

III.*Oc. D.

112340

II. Sh. I.

225857

I. Sh. I.

135146

III.*Oc. R.

114419

II.*Tr. E.

235388

I. Tr. E.

1647 1

III. Ec. D.

13 53 49

II.*Sh. E.

18 12 21

I. Tr. I.

17 32 36

I. Oc. D.

9 1 742

I. Sh. E.

18 27 21

III. Ec. R.

204930

I. Ec. R.

82559

II. Oc. D.

192340

I. Sh. I.

1333 9

II.*Ec. R.

202241

I. Tr. E.

86144210

I.*Tr. I.

Nan.— I. denotes Ingrees; E., egreas; D., disi^pearBnce; R., reeppeuvnoe; Ec., edipee;
Tr., tnmsit ol th& MtallJte; Sh., tnmait of the shadow. *Vidhle at Washington.

Oc, occultatloii

SATELLITES OF JUPITER, 1917. 639

MEAN TIME.

( ) IV. NoEdipBe.^=4

640

SATELLITES OF JUPITER, 1917.

GREENWICH MEAN TIME.

MARCH.

d h m 8

d h m 8

d h m 8

d h m 8

1 04159

II. Sh. I.

91933 8

II.

Oc. D.

18 51554

I.

Sh. E.

86 43016

Ec.R.

1 723

II. Tr. E.

7 2136

III.

Oc. R.

2247 0

Tr. I.

312 7

II. Sh. E.

10 0 526

II.

Ec. R.

85440

III.

Ec. D.

233048

•* •

Sh. I.

63244

I. Oc. D.

3 330

I.

Oc. D.

1034 23

III.

Ec.R.

94711

I. Ec. R.

61115

I.

Ec. R.

17 3046

II.

Tr. I.

87 058 5

Tr. E.

191254

II.

Sh. I.

14030

8h. E.

8 34220

I. Tr. I.

11 01328

I.

Tr. I.

20 548

II.

Tr. E.

1439 22

ii!

Oc. D.

446 6

I. Sh. I.

04939

III.

Oc. D.

214254

II.

Sh. E.

184039

II.

Ec.R.

55257

I. Tr. E.

11045

I.

Sh. I.

233452

I.

Oc. D.

20 639

Oc.D.

65516

I. Sh. E.

22416

I.

Tr. E.

2259 0

Ec.R.

164416

II. Oc. D.

25611

III.

Oc. R.

19 23512

I.

Ec. R.

212714

II. Ec. R.

320 7

I.

Sh. E.

204511

I.

Tr. I.

88171734

Tr. I.

45256

III.

Ec. D.

21 35 14

I.

Sh. I.

175944

1

Sh. I.

3 1 248

I. Oc. D.

63242

III.

Ec. R.

2256 9

I.

Tr. E.

192839

y

Tr. E.

41559

I. Ec. R.

144241

II.

Tr. I.

234448

I.

Sh. E.

20 928

Sh.E.

2025 5

III. Oc. D.

163640

II.

Sh. I.

221233

I. Tr. I.

1717 55

II.

Tr. E.

801148 4

II.

Oc. D.

89 0 147

III.

Tr. I.

2232 5

III. Oc. R.

19 642

II.

Sh. E.

16 223

II.

Ec.R.

2 442

III.

Tr. E.

2315 5

I. Sh. I.

213344

I.

Oc. D.

18 511

I.

Oc. D.

3 222

III.

8h.I.

21 358

I.

Ec.R.

43926

III.

Sh.E.

4 02312

I. Tr. E.

18 040 3

I.

Ec. R.

94353

II.

Tr. I.

05033

III. Ec. D.

184344

I.

Tr. I.

81 15 15 40

I.

Tr. I.

11 651

II.

Sh. I.

12418

I. Sh. E.

19 39 37

I.

Sh. I.

16 410

I.

Sh. I.

121833

II .•Tr. E.

23028

III. Ec. R.

205434

I.

Tr. E.

17 2639

I.

Tr. E.

133648

II.

Sh.E.

115519

II.*Tr. I.

2149 2

I.

Sh. E.

18 13 46

I.

Sh. E.

1437 6

Oc.D.

14 017

II.*Sh. I.

1933 24

III.

Tr. I.

17 2746

Ec.R.

143044

II.*Tr. E.

13 857 40

II.

Oc. D.

2137 3

III.

Tr. E.

16 30 22

II. Sh. E.

13 2410

II.*Ec. R.

23 047

III.

Sh. I.

301148 0

Tr. I.

19 32 57

I. Oc. D.

16 358

I.

Oc. D.

122833

l!*Sh. I.

224449

I. Ec. R.

19 850

I.

Ec. R.

88 03748

III.

Sh. E.

1359 8

Tr. E.

655 0

II.

Tr. I.

143819

Sh.E.

6164242

I. Tr. I.

141314 6

I.*Tr. I.

83056

II.

Sh. I.

17 43 58

I. Sh. I.

14 834

I.

Sh. I.

92956

II.

Tr. E.

81 4 538

II.

Oc.D.

185324

I. Tr. E.

15 634

III.

Tr. I.

11 055

II.

Sh. E.

8 010

II.

Ec.R.

19 53 13

I. Sh. E.

152458

I.

Tr. E.

123534

I.*Oc. D.I

9 730

Oc.D.

1618 1

I.

Sh. E.

153245

I.

Ec.R.

115630

Ec.R.

6 6 818

II. Oc. D.

171050

III.

Tr. E.

1046 0

II. Ec. R.

1859 9

III.

Sh. I.

88 946 2

I.

Tr. I.

14 3 5

I.»Oc. D.

2036 9

III.

Sh. E.

1033 0

I.

Sh. I.

171337

I. Ec. R.

1157 4

I.*Tr. E.I

15 4 638

II.

Tr. I.

124238

I.

»Sh. E.

7104127

III. Tr. I.

55449

II.

Sh. I.

111257

I. Tr. I.

64147

II.

Tr. E.

84 11358

II.

Oc. D.

121255

I.*Sh. I.

82451

II.

Sh. E.

52154

II.

Ec.R.

1246 7

III.*Tr. E.

103417

I.

Oc. D.

7 554

I.

Oc. D.

132340

I.*Tr. E.

13 37 39

I.*Ec. R.

10 131

I.

Ec.R.

14 22 13

I.*Sh. E.

14 57 21

III. Sh. I.

16 74423

I.

Tr. I.

86 41634

I.

Tr. I.

1634 21

III. Sh. E.

887 24

I.

Sh. I.

5 157

I.

Sh. I.

95518

I.

Tr. E.

62737

I.

Tr. E.

S 11853

II. Tr. I.

104654

I.

Sh. E.

71137

I.

Sh. E.

318 29

II. Sh. I.

2223 4

II.

Oc. D.

94339

III.

Oc. D.

35413

II. Tr. E.

114848

III.

Oc. R.

54834

II. Sh. E.

17 243 38

II.

Ec. R.

125630

III.*Ec. D.I

83319

I. Oc. D.

5 433

I.

Oc. D.

14 36 14

III.

Ec.R.

114228

I.»Ec. R.

8 626

I.

Ec. R.

201923
214854

II.
II.

Tr. I.
Sh. I.

9 543 7

I. Tr. I.

18 21450

I.

Tr. I.

225411

II.

Tr. E.

64146

I. Sh. I.

3 623

I.

Sh. I.

75354

I. Tr. E.

42546

I.

Tr. E.

86 01852

II.

Sh. E.

851 6

I. Sh. E.

51542

III.

Oc. D.

13617

I.

Oc. D.

Note.— I. denotes ingress; E., egress; D., disappearance; R., reappearance; Ec, eclipse; Oc. oceoltatioii:
rr.,tnwia/to/ the satellite; Bh., transit of the shadow. ♦Visible at Washington. ««««»*««.

SATELLITES OF JTJPITEK, 1917. 641

UEAN TIUE.

642

SATELLITES OF JUPITEK, 1917,

GREENWICH MEAN TIME.

APRIL.

d h m 9

d h m 9

d h m s

4 h m B

1 61836

I.

Tr.

I.

5192241

I.

Ec. R.

11233322

I.

Tr. E.

17 61710

I. Sh. I.

657 29

I.

Sh.

I.

7 513

I. Tr. E.

82945

I.

Tr.

E.

6135015

Tr. I.

18 0 039

I.

Sh. E.

7 2712

I. Sh. E.

9 717

I.

Sh.

E.

1424 2

Sh. I.

9 3 1

III.

Tr. I.

231655

II. Oc. D.

14 12 12

III.

Oc.

D.

16 126

Tr. E.

11 411

III.

Tr. E.

161630

III.

Oc.

R.

163355

Sh. E.

11 613

III.

Sh. I.

18 212 3

I. Oc. D.

165732

III.

Ec.

D.

124333

III.*Sh. E.I

235^

II. Ec. R.

183719

III.

Ec.

R.

7 65757

II.

Oc. D.

15 2240

II.

Tr. I.

44333

I. Ec.R.

23 828

II.

Tr.

I.

10 38 26

II.

Ec. R.

1618 9

II.

Sh. I.

232441

I. Tr. I.

U 915

Oc. D.

17 5644

II.

Tr. E.

2346 3

I. Sh. I.

2 02444

II.

Sh.

I.

13 51 24

Ec. R.

184038

I.

Oc.D.

143 0

II.

Tr.

E.

1848 1

II.

Sh. E.

19 13556

I. Tr. E.

25440

II.

Sh.

E.

8 82054

Tr. I.

2117 30

I.

Ec. R.

156 7

I. Sh. E.

337 55

I.

Oc.

D.

85258

Sh. I.

133512

III. Tr. I.

6 2514

I.

Ec.

R.

1032 7

Tr. E.

18155241

I.

Tr. I.

15 816

III. Sh. I.

11 253

Sh. E.

16 19 27

I.

Sh. I.

153526

III. Tr. E.

8 049 7

I.

Tr.

I.

184141

III.'

Oc. D.

18 355

I.

Tr. E.

164550

III. Sh. E.

12620

I.

Sh.

I.

2045 3

III.

Oc. R.

18 29 27

I.

Sh. E.

181225

II. Tr. I.

3 017

I.

Tr.

E.

20 58 22

III.

Ec. D.

185334

II. 8h. I.

336 9

I.

Sh.

E.

22 38 15

III.

Ec. R.

14 9 5047

II.

Oc.D.

204233

I. Oc. D.

17 3121

II.

Oc.

D.

1311 7

I.

Oc. D.

2046 8

II. Tr. E.

211854

II.

Ec.

R.

9 15751

II.

Tr. I.

13 16 42

II.

Ec. R.

212323

II. Sh. E.

22 820

I.

Oc.

D.

3 022

4 32 5

II.
II.

Sh. I.
Tr. E.

154612

I.

Ec. R.

231214

I. Ec. R.

4 05356

I.

Ec.

R.

53017

II.

Sh. E.

16 10 23 22

I.

Tr. I.

20 17 55 15

I. Tr. I.

191944

I.

Tr.

I.

53942

Oc. D.

1048 23

I.

Sh. I.

181449

I. Sh. I.

19 55 14

I.

Sh.

I.

820 6

Ec. R.

123437

I.

»Tr. E.

20 630

I. Tr. E.

21 30 55

I.

Tr.

E.

12 58 23

I.

Sh. E.

202453

I. Sh. E.

22 5 6

I.

Sh.

E.

10 25128
3 2147

Tr. I.
Sh. I.

2312 6

III.

Oc.D.

21124358

II. Oc. D.

5 432 4

III.

Tr.

I.

5 241

Tr. E.

16 23916

III.

Ec. R.

1513 2

I. Oc.D.

634 8

III.

Tr.

E.

5 3143

Sh. E.

44730

II.

Tr. I.

155454

II. Ec.R.

7 431

III.

Sh.

I.

20 2355

II.'

Oc. D.

53550

II.

Sh. I.

174055

I. Ec.R.

84140

III.

Sh.

E.

235710

II.

Ec. R.

72124

II.

Tr. E.

12 33 9

II.*Tr.

I.

74135

I.

Oc. D.

221225 58

I. Tr. I.

13 42 36

II.

Sh.

I.

11 010 9

Oc. D.

8 542

II.

Sh. E.

124343

I. Sh. I.

15 7 32

II.

Tr.

E.

24847

Ec. R.

10 14 52

I.

Ec. R.

14 37 13

I. Tr. E.

161231

II.

Sh.

E.

2122 8

Tr. I.

14 53 48

I. Sh. £.

16 38 48

I.

Oc.

D.

215041

Sh. I.

17 4 53 58

I.

Tr. I.

By reason of the proximity of Jupiter to the Sun the phenomena of the
satellites are not given from April 23 to May 31,

Note.— I. donotew Ingress; E., egress; T>., disappearBnce; R.. reappearance; Ec, ecUpae; Oa, ocooltelioB;

Tt,, trmnsit of the satellite; Sh., transit of the ahado^?.

\a «x n^ vt.\xkL%:toii.

SATELLITES OF JUPITER, 1917

643

GREENWICH MEAN TIME.

APRIL.

Phases of the Edipses of {he Satellites for an Inverting Telescope.

L

m.

n.

IV. No Eclipse.

ConHgurations at liP^ Jfi^for an Inverting Telescope.

m

West.

East.

1

1- -c

)3
)

2-
•1

•4
•3

•4

2

2* C

3

•1-2 O

3-

•4

5 O 2-

O 1- »..

'•i o

6

11

12

lO

O -2

o

•13'02-

•1

8

.J' 04- 2-

9

- •

*V O -1 -3

10

4-

^ O

•3

13

3- 2'

O 1"

14

Ol

15

211

I

22 Ol-

•3 I'O

16

O -1 '3

17

1-

•8

O -4

•3

18

O %

s-

•4

19

•I

s*
O 2-

•4

20

3'2-

O 1-

•4

■lO

o

644

8A

OF JUPITEK, 191T.
MEAN TIME.

rt n m e

d h m .

d h m ■

d h m 1

1 82021

EC. D.

82311 2

III

Tr. E.

IT 10 25 55

II. Ec. D.

M 6 647

I. Oc. R.

102329

II

8h. I.

141863

11. Oc. R.

72617

II. Sh. I.

11 3 8

Oc. R.

9 74017

I

Sh. I.

859 1

II. Tr. I.

111013

Tr. I.

81158

I

Tr. I.

IS 4 348

. Sh. I.

96413

II. 8b. E.

126261

II

8h. E.

95016

I

8h. E.

44352

. Tr. I.

112861

II. Tr. B.

134133

II

Tr. E.

102238

I

Tr. B.

61338

. Sh. E.

17 516

III. Ec. D.

161462

III

8h. I.

66419

. Tr. B.

184859

III. Ec. R.

164635

III

Tr. I.

10 4S2 2

I

Ec.D.

2014 60

III.'Oc. D.

165422

III

8h. E.

73432

I

Oc. R.

19 11435

I. Ec. D.

22 862

III. Oc. R.

IS 41 10

111

Tr. E.

74828

II

Ec.D.

4 525

I. Oc. R.

1128 1

II

Oc. R.

46028

II. Sh. I.

KT 027 6

I. Sh. I.

9 64626

8h. I.

61127

II. Tr. I.

116 S

I. Tr. I.

610 8

Tr. I.

11 2 9 3

1

8h. I.

71932

II. Sh. E.

23647

I. Sh. B.

76529

Sb. E.

24226

I

Tr. I.

84140

11. Tr. E.

32515

I. Tr. E.

82067

Tr. B.

41869
453 4

I
I

Sh. E.
Tr. E.

13 5 6
144816

III. Ec. D.
III. Ec.R.

2137 3

I. Ec. D.

S 26765

Ec. D.

232033

I

Ec.D.

1548 e

III. Oc. D.

U 03649

I. Oc.R.

61063

II

Ec. D.

174241

III. Oc. R.

22118

II. Ec. D.

63328

Oc. R.

W 2 444

Oc. R.

2232 26

I. Sh. I.

63315

II. Oc. B.

83632

II

Oc. R.

21543

I

8h. I.

2314 7

I. Tr. I.

185648

1. Sh. I.

32319

I

Tr. I.

194617

I. Tf. I.

4 01413

8h. I.

44464

I

Sh. E.

M 04216

I. Sh. E.

21 628

I.«Sb. E.

04040

Tt. I.

55358

I

Tr. E.

124 31

I. Tr. E.

216526

I. Ti. E.

22416

Sh. B.

9 416

II

Ec.D.

1943 6

I. Ec. D.

26128

Tr. E.

104656

11

Ec.R.

223533

I. Oc. R.

1916 631

I. Ec. D.

212626

Ec. D.

111923

11

Oc. D.

2344 8

II. Ec. D.

19 648

I.'Oc. B.

234054

II

8h. I.

131438

II

Oc. R.

204239

II.«Sh. I.

2037 42

Sh. I.

Bl 34338

II. Oc. R.

22 2236

II. Tr. I.

< 0 346

Oc. R.

21 1247

Tr. I.

17 110

I. Rh. I.

231133

II. 8b. E.

03441

Tr. I.

224737

Sh. E.

17 44 28

I. Tr. I.

21013

1

Sh. E.

232322

I

Tr. E.

191058

I. Sh. E.

W 05212

11. Tr. B.

3 647

I

Tr. E.

196449

I. Tr. E.

717 9

III. Sh. I.

5 4 1

III

Ec. D.

111749 3

1

Ec.D.

85842

III. Sh. E.

64612

III

Ec. B.

203466

I

Oc. R.

SS 14 11 34

I. Ec. D.

1039 54

III. Tf. I.

66015

III

Oc. D.

21 646

lI.'Ec. D.

17 538

I. Oc. R.

123140

III. Tr. B.

84611

II

Oc. R.

18 751

II. 8h. I.

1324 22

I. Sh. 1.

184263

6b. I.

U 063 8

II

Oc. R.

193618

11. Tr. 1.

141521

I. Tr. I.

1911 6

Tr. 1.

15 627

Sh. I.

203651

II. 'Sh. E,

1534 1

1. 8b. B.

206264

Sh. E.

164313

Tr. I.

22 619

II. Tr. E.

162526

1. Tr. E.

212151

Tr. E.

171621
17 6345

Sh. E.
Tr. E.

9S 31658

11. 8h. I.

• 155458

Ec.D.

458 0

II. Sh. E.

182915

I

Ec. D.

15121734

I

Ec.D.

61347

n, Tr. .

1834 1

Oc. R.

16 5 6

I

Oc. B.

8 613

11. Tr. E.

22 166

1

Oc. R.

1533 5

II

Sh. I.

112948

1. Sh. .

]647Z5

II

Tr. I.

121439

I. Tr. .

T 13 11 39

6h. I.

18 212

II

Sh. B.

133932

1. Sh. E.

134136

Tr. I.

1917 63

11

Tr. B.

1424 56

I. Tr. E.

152139

Sh. E.

231641

III

Sh. I.

155219

Tr. E.

M 840 5

I. Ec. D.

16 057U

III

Sh. B.

113545

I. Oc. R.

■ 102330

Ec.D.

14613

HI

Tr. .

13 3 9

II. Ec. D,

125819

11

Sh. .

33920

II

Tr. E.

17 856

11. Oc. R.

13 416

Oc. R.

936 4

Sh. .

1359 2

11

Tr. .

101330

Tr. .

M 55828

I. Sh. I.

1527 33

II

Sh. E.

114457

Sh. E.

64454

I. Tr. I.

162956

11

Tr. E.

122359

I

Tr. E.

8 812

I. Sh, E.

1916 6

III

Sh. I.

855 9

I. Tr. E.

2056 6

111

Sh. E.

17 646 5

I

Ec.D.

21 17 12

III

Tr. I.

9 3618

I

Oc. R.

86 3 834

I. Be. D.

NoTi.— I. ilcDotin Inimn; E., •nm: I).. dlm>D«(mic«: K., imppearanrc: Ec., ecUpaa: Oe.
Tr.,tniultii(t)MnUUIU; Sh., treiult of tha ataailow. •Viable at WuhhigtoD. '

SATELLITES OF JUPITER, 1917.

645

GREENWICH MEAN TIME.

JUNE.

Phases of the Eclipses of the Satellites for an Inverting Telescope.

I.

s

III.

II.

s

IV. No Eclipse.

6

Configurations at tO^ 45^ for an Inverting Telescope.

2- 3-0

o

3

•4

•3 O 1-

•2

4

•4 -3 • 0 12*

6 Ol-

.r o

•3

o

111

12

13
14

15

16
17

18
19
20

21

22i02-
23

O

8

9

10

o

'2-1 O

O l-*2

•1 O 2«

lO

• •I

•a*

1- O 4"

>2 3<

4- 2«03* -1

3-21'

O

O

•1 O

0?i

•2 O

i-O

-2 3-

O /

'l- O

24

O -2 •!

25

I O

26

O r

27

•2-10

28|Ol'

O

29^
30

O':,

i. O

646

SATELLITES OF JUPITER, 1917.

GREENWICH MEAN TIME,

JULY.

d h m 8

d h m 8

d h m u

d h m 8

11034 1

I.

Ec. D.

1010 518

I. Oc. R.

18 92346

III. Oc. D.

87 44237

I. Sh. E.

133549

I.

Oc. R.

123456

II. Sh. I.

924 25

I. Tr. E.

55233

I. Tr. E.

154013

II.

Ec. D.

14 32 13

II. Tr. I.

111630

III. Oc. R.

234053

I. Ec. D.

1958 2

nj

»0c. R.

15 339

II. Sh. E.

17 1 9

II. Tr. E.

19 31839

I. Ec. D.

88 3 154

I. Oc. R.

8 753 4

I.

Sh. I.

634 3

I. Oc. R.

7 219

II. Sh. I.

84529

I.

Tr. I.

11 1 458

III. Ec. D.

101147

II. Ec. D.

92355

II. Tr. I.

10 240

I.

Sh. £.

250 1

III. Ec. R.

145549

II. Oc. R.

93049

II. Sh. E.

105531

I.

Tr.E.

416 8

I. Sh. I.

11 51 52

II. Tr. E.

5 258

III. Oc. D.

80 03911

I. Sh. I.

21 158

I.*Sh. I.

8 5 229

I.

Ec. D.

51528

I. Tr. I.

14440

I. Tr. I.

221244

I. Tr. I.

8 545

I.

Oc.R.

62535

I. Sh. E.

24827

I. Sh. E.

2311 5

I. Sh. E.

10 0 5

II.

Sh.I.

656 6

III. Oc. R.

35411

I. Tr. E.

23 18 26

III. Sh. I.

1146 0

II.

Tr.I.

72515

I. Tr. E.

2147 5

I. Ec. D.

12 2855

II.

Sh.E.

89 02159

I. Tr. E.

14 15 22

II.

Tr.E.

18 12450

I. Ec. D.

81 1 340

I. Oc. R.

1 235

III. Sh. E.

21 529

III.»Ec.D.|

435 r

I. Oc. R.

42718

II. Sh. I.

4 611

III. Tr. I.

22 49 51

III.

Ec.R.

735 9

II. Ec. D.

63959

II. Tr. I.

55553

III. Tr. E.

(

. 12 928

II. Oc. R.

65553

II. Sh. E.

18 921

I. Ec. D.

4 040 6

III.

Oc.D.

224449

I. Sh. I.

9 819

II. Tr. E.

213124

I.*Oc. R.

22139

I.

Sh. I.

234526

I. Tr. I.

19 7 42

I.»Sh. I.

23340

III.

Oc. R.

1918 1

III.»Sh. I.

80 2 637

II. Ec. D.

31531

I.

Tr. I.

18 05413

I. Sh. E.

201419

I.*Tr. I.

7 256

II. Oc. R.

43114

I.

Sh. E.

155 9

I. Tr. E.

21 125

ni.*Sh. E.

153033

I. Sh. I.

52530

I.

Tr. E.

195316

I.*Ec. D.

211656

I.*Sh. E.

16 42 15

I. Tr. I.

233057

I.

Ec. D.

23 452

I. Oc. R.

22 2346

23 47 53

I. Tr. E.
III. Tr. I.

17 3938
185127

I. Sh. E.
I.rrr. E.

5 23541

I.

Oc. R.

14 15223

II. Sh. I.

45820

11.

Ec. D.

355 3

II. Tr. I.

88 138 2

III. Tr. E.

81 12 37 47

I. Ec. D.

92155

II.

Oc. R.

421 3

II. Sh. E.

161534

I. Ec. D.

16 048

I. Oc. R.

205021

I.*Sh. I.

62348

II. Tr. E.

1933 20

I.»Oc. R.

201947

II.*Sh. I.

21 45 37

I.

Tr. I.

15 17 53

III. Sh. I.

233019

II. Ec. D.

224512

II. Tr. I.

22 59 53

I.

Sh.E.

17 036

III. Sh. E.

224816

II. Sh. E.

235533

I.

Tr. E.

17 13 21
18 15 14

I. Sh. I.
I. Tr. I.

88 41843
13 36 19

II. Oc. R.
I. Sh. I.

617 5925

I.

Ec. D.

192243

I.»Sh. E.

1444 1

I. Tr. I.

21 534

I.

»0c. R.

1927 24

III.*Tr. I.

15 45 31

I. Sh. E.

231729

II.

Sh. I.

2024 54
2118 3

I.*Tr. E.
III.*Tr. E.

165325

I. Tr. E.

7 1 911

II.

Tr. I.

841044 0

I. Ec. D.

14615

II.

Sh. E.

16 14 21 46

I. Ec. D.

14 253

I. Oc. R.

33822

II.

Tr. E.

173440

I. Oc. R.

17 4445

II. Sh. I.

11 17 14

III.

Sh. I.

205348

II.»Ec. D.

20 2 0

II.*Tr. I.

12 59 21

III.

Sh. E.

20 13 18

II.*Sh. E.

15 417

III.

Tr. I.

16 133 3

II Oc. R.

2230 9

II. Tr. E.

151854

I.

Sh. I.

11 41 59

I. Sh. I.

161534

I.

Tr. I.

1245 6

I. Tr. I.

86 8 451

I. Sh. I.

165528

III.

Tr. E.

13 51 19

I. Sh. E.

9 352

III. Ec. D.

17 28 25

I.

Sh. E.

14 54 43

I. Tr. E.

91337

I. Tr. I.

1825 27

I.

Tr. E.

17 85012

I. Ec. D.

1014 1
105019

I. Sh. E.
III. Ec. R.

81227 55

I.

Ec. D.

12 4 22

I. Oc. R.

112257

I. Tr. E.

153528

I.

Oc, R.

15 949

II. Sh. I.

134240

III. Oc, D.

1817 6

II.

Ec. D.

17 17 36

II. Tr. I.

15 34 58

III. Oc. R.

2246 8

II.

Oc.R.

17 38 26
1946 8

II. Sh. E.
II.»Tr. E.

86 51228

I. Ec. D.

9 947 34

I.

Sh. I.

83226

I. Oc. R.

104534

I.

Tr. I.

18 5 419

III. Ec. D.

12 48 13

II. Ec. D.

1157 2

I.

Sh. E.

61032

I. Sh. I.

174047

II. Oc. R.

125523

I.

Tr. E.

650 4
714 51

III. Ec. R.
I. Tr. I.

87 23328

I. Sh. I,

10 65622

I.

Ec. D

81951

I. Sh. E.

34315

I. Tr. I.

Note.— I. denotes Ingress; E., egress; D., disappearance; R., reappearance; Ec, eclipse; Oc, occnltatian;

Tr., transit of the satellite; Sh., transit of the shadow.

*Vi8ible at Washington.

SATELLITES OF JUPITER, 1917

647

GREENWICH MEAN TIME.

JULY.

PTuues of (he Edipaes of the SaUMUeafor an Inverting Telescope.

I.

*
d

ni.

^ *r

n.

*d

IV, No Eclipse.

' ri J

ConfiffurcUions at 20^ 16^ jar an Irweriing Telescope.

i

West.

EMt.

I'i

$• 0'24- -1

2

•3 j: o a-

3

4* 2* -30 !•

4

4-

•2 -1 O '3

5'

4-

Ol- -2 '3

6

•4

O 2* 3-

•!•

7|

•4

2- !:o

8

•4 3- O '1

•20

9

•3 .1- O 2-

10

V O -4 1-

11

•2 -1 O -3 -4

121

O 1» '2 -3

•4

13

O 2- 3«

•4

*1«

14 OS- Oi-

2« O

•4

ls 1

— .

3- -20 •!
•3 1- O -2 •

4'

16

4'

17 1

•3 2*0 •! 4«

18

•2 -1 04* -3

19
20
21

,

4« O *ji '3

4* -lO 2- 3-

Ol-

4'

2- 03-

22

4«

3- -2 O'l

23

•4

•3 1' O -2

24 02-

•4

•3 C

) -1

D -3

25
26

•4 '2 1- C

•4 0-2 1- -3

27

•1 O -4 2- 3«

28
29

2» 0 1'3. ^4
3- '2 O

•4

•!•

30

3* 1. C

) -2
)2^ -1

•4
4-

31

•3 C

648

SATELLITES OP JUPITER, 1917.

GREENWICH MEAN TIME.

AUGUST.

d h m ■

d h m 8

d h m ■

d h m ■

1 113 8

11. Tr. E.

8221338

III. Oc. D.

18203621

II.»Ec. D.

8410 941

I. Sh. I.

959 4

I. Sh. I.

23 650

II. Ec. R.

112954

I. Tr. I.

11 11 40

I. Tr. I.

9 0 5 4

III. Oc. R.

231740

II. Oc. D.

121827

I. Sh. £.

12 8 6

I. Sh. E.

9 0 0

I. Ec. D.

133830

I. Tr. E.

13 335

III. Ec. D.

122717

I. Oc. R.

17 14623

II. Oc. R.

132049

I. Tr. E.

18 030

II.»Ec. D.

81546

I. Sh. I.

88 71555

I. Ec. D.

145046

III. Ec. R.

2031 5

II.»Ec. R.

93431

I. Tr. I.

104750

I. Oc. R.

175913

III. Oc. D.

2037 5

II.*Oc. D.

102435

I. Sh. E.

1723 7

Il.^Sh. I.

1951 5

III.»Oc. R.

23 613

II. Oc. R.

114316

I. Tr. E.

195137
20 649

II.«Sh. E.

ii.rrr. I.

8 7 614

I. Ec. D,

10 62145

I. Sh. I.

18 522 9

I. Ec. D.

223331

II. Tr. E.

103012

I. Oc. R.

73814

I. Tr. I.

85232

I. Oc. R.

152427

II. Ec. D.

83040

I. Sh. E.

144747

II. Sh. I.

88 438 6

I. Sh. I.

202417

II.»Oc. R.

947 9

I. Tr. E.

17 16 14

II.*Sh. E.

55832

I. Tr. I.

172820

II.*Tr. I.

64652

I. Sh. £.

8 42739

I. Sh. I.

U 32824

I. Ec. D.

19 55 17

II.«Tr. E.

8 7 8

I. Tr. E.

541 7

I. Tr. I.

65624

I. Oc. R.

151636

III. Sh. I.

63641

I. Sh. E.

12 12 32

II. Sh. I.

19 24411

I. Sh. I.

17 4 2

Ill.^Sh. E.

75013

I. Tr. E.

144058

II. Sh. E.

4 323

I. Tr. I.

204717

III.*Tr. I.

14 48 12

II. Tr. I.

453 1

I. Sh. E.

223452

III. Tr. B.

4 13439

I. Ec. D.

17 15 28

II. Tr. E.

612 7

I. Tr. E.

45930

I. Oc. R.

111713

III. Sh. I.

87 14425

1. Ec. D.

937 22

11. Sh. I.

18 05012

I. Sh. I.

13 345

III. Sh. E.

51634

I. Oc. R.

12 550

II. Sh. E.

2 720

I. Tr. I.

1642 5

III. Tr. I.

122956

II. Ec. D.

12 641

II. Tr. I.

259 6

I. Sh. E.

183016

III.*Tr. E.

15 016

II. Ec. R.

143417

II. Tr. E.

41612

I. Tr. E.

235039

I. Ec. D.

1515 4

II. Oc. D.

2256 8

I. Sh. I.

717 45

III. Sh. I.

174312

II.«Oc. R.

9 328

III. Sh. E.

80 32129

I. Oc. R.

23 635

I. Sh. I.

8 01025

I. Tr. I.

123316

III. Tr. I.

95423

II. Ec. D.

1 5 8

I. Sh. E.

14 22 0

III. Tr. E.

122448

II. Ec. R.

88 02712

I. Tr. I.

21929

I. Tr. E.

215653

I. Ec. D.

12 37 22

II. Oc. D.

11521

I. Sh. E.

31814

III. Sh. I.

15 553

II. Oc. R.

23545

I. Tr. E.

5 3 8

III. Sh. E.

18 12533

I. Oc. R.

21 12 42

I.*Sh. I.

201250

I.»Ec. D.

82118

III. Tr. I.

71840

II. Ec. D.

223218

I. Tr. I.

234510

I. Oc. R.

101031

III. Tr. E.

94910

II. Ec. R.

232131

I. Sh. E.

20 3 8

I.»Ec. D.

95745

11. Oc. D.

88 64042

II. Sh. I.

232850

I. Oc. R.

122640

II. Oc. R.

81 04059

I. Tr. E.

9 913

II. Sh. E.

191845

I.«Sh. I.

1819 4

I.*Ec. D.

92515

II. Tr. I.

8 44245

II. Ec. D.

203627

I.*Tr. I.

215019

I.*Oc. R.

11 51 49

II. Tr. E.

71322

II. Ec. R.

21 27 37

I.*Sh. E.

1735 1

I.*Sh. I.

71618

II. Oc. D.

224518

I. Tr. E.

88 4 520

II. Sh. I.

185545

I.*Tr. I.

94538

II. Oc. R.

63347

II. Sh. E.

194346

I.*Sh. E.

17 24 42

I. Sh. I.

14 16 25 18

I. Ec. D.

647 37

II. Tr. I.

21 416

I.«Tr. E.

18 39 45

I.*Tr. I.

1954 35

I.*Oc. R.

91425

II. Tr. E.

193340

I.*Sh. E.

1541 9

I. Sh. I.

80 5 226

III. Ec. D.

204845

I.*Tr. E.

16 130 4

II. Sh. I.

17 1 5

I.*Tr. I.

653 1

III. Ec. B.

35829

II. Sh. E.

17 49 57

I.*Sh. E.

103437

III. Oc. D.

7143133

I. Ec. D.

4 819

II. Tr. I.

19 943

I.*Tr. E.

122434

III. Oc. R.

1758 3

I.»Oc. R.

63525

II. Tr. E.

144118

I. Ec. D.

2254 52

II. Sh. I.

13 47 12

I. Sh. I.

88 1 3 20

III. Ec. D.

181346

I.«Oc. R.

15 528

I. Tr. I.

253 1

III. Ec. R.

8 12318

II. Sh. E.

1556 4

I. Sh. E.

63135

III. Oc. D.

81 14731

II. Ec. D.

127 30

II. Tr. I.

17 14 15

I. Tr. E.

822 6

III. Oc. R.

41749

II. Ec. R.

354 55

II. Tr. E.

21 335

III.»Ec. D.

124731

I. Ec. D.

433 3

II. Oc. D.

115311

I. Sh. I.

225223

III. Ec. R.

1619 8

I. Oc. R.

7 11

II. Oc. B.

13 8 58

I. Tr. I.

2312 3

II. Ec. D.

12 332

I. Sh. I.

14 2 7

I. Sh. E.

16 22416

III. Oc. D.

132419

I. Tr. I.

1517 56

I. Tr. E.

41520

III. Oc. R.

84 14226

II. Ec. R.

14 12 16

I. Sh. £.

17 354

III. Ec. D.

105345

I. Ec. D.

15623

II. Oc. D.

153248

I. Tr. E.

18 51 52

III.»Ec. R.

14 23 37

I. Oc. R.

4 2443

II. Oc. R.

Note.— I. denotes ingrras; F.., egreas; D., dJaappearance; R., resppearance; Ec, erlipee; Oo., ooeoltation:
Tr., transit of tbo satelllto; Sh., transit o( the shadow. ^Visible at Washington.

SATELLITES OF JUPITER, 1917.

649

GREENWICH MEAN TIME.

AUGUST.

Phases of {he Edipsee qf ihe SaURitesfor an Inverting TeUseope.

I.

*
d

in.

n.

3

IV. No Edipse,

Configurations at 19^ SO^for an Inverting Telescope.

i

Wwt.

Btat.

1|

2* 1' O 4*

*3«

2

0 -1 '3 4*

*2«

3

•1 O 2-4* 3*

4

4*

2- O 1*3^

5|

4-^'' -lO

6|Ol-

4-

3* O '2

7

4-

•3 O •12-

8|

4-

2» 1* -03

9

•4

O '1 '3

•2«

10

•4

•1 0 2» 3-

111

•4 2' O 1- S*

12

•2 ;5 O

13

3- lO- ^

14

•3 O 2* ^4

*1«

151

2- i O -4

16

•2 0 •! '3 ^4

17 1

1- O -2 -3 4'

18 02-

O 1* 3» 4-

19

•2 •13-0 4-

20

3- O 1-2 4*

21

•3 O 2-

•1«

22

4- 2-3 1*0

23

4-

•2 O •1-3

24

4-

1- O -2 -3

25

4-

20' -1 3-

26

•4

•2 -1 30'

«

27

•4

3« O •21-

28

•3*4 -lO 2-

29 Ol*

•32- -4 O

30|
3l"

•2 O 'l-S -4
1- O ^2 •3*4

650

SATELLITES OF JUPITER, 1917,

GREENWICH MEAN TIME.

SEPTEMBER.

d h m ■

d h m 9

'

d h m ■

d h m 9

1 9 942

I. Ec. D.

9 82541

I. Sh. I.

17 72562

I. Ec. D.

86 124 2

II. Oc. D.

124214

I. Oc. R.

94553

I. Tr. I.

83952

III. Tr. I.

85047

II. Oc. R.

195836

II.*Sh. I.

103426

I. Sh. E.

102530

III. Tr. E.

64124

I. 8h. I.

222710

II. 8h. E.

115417

I. Tr. E.

1056 5

I. Oc. R.

75625

I. Tr. I.

224339

II. Tr. I.

2316 4

III. Sh. I.

201537

II.»Ec. D.

85020

I. Sh. E.

224542

II. Ec. R.

10 448

I. Tr. E.

S 110 7

II. Tr. E.

10 1 526

III. Sh. E.

225516

II. Oc. D.

63156

I. 8h. I.

44639

III. Tr. I.

86 84814

I. Ec. D.

7 5244

I. Tr. I.

532 1

I. Ec. D.

18 12220

II. Oc. R.

71442

I. Oc. R.

84040

I. Sh. E.

63257

III. Tr. E.

44747

I. Sh. I.

17 323

II.*Sh. I.

10 112

I. Tr. E.

9 356

I. Oc. R.

6 547

I. Tr. I.

193235

II.»Sh. E.

191635

III.»8h. I.

174033

II.»Ec. D.

65637

I. Sh. £.

193630

II.«Tr. I.

21 456

III.«Sh. E.

201042
2024 7

II.«Ec. R.
II.*Oc. D.

814 8

I. Tr. E.

22 230

II.*Tr. E.

8 04917

III. Tr. I.

22 51 31

II. Oc. R.

19 15419

I. Ec. D.

87 1 947

I. Sh. I.

23614

III. Tr. E.

52355

I. Oc. R.

22352

I. Tr. I.

33812

I. Ec. D.

11 254 7

I. Sh. I.

14 27 31

II. Sh. I.

31845

I. Sh. E.

71045

I. Oc. R.

414 0

I. Tr. I.

165629

II.»Sh. E.

43215

I. Tr. E.

15 518

II. Ec. D.

5 253

I. Sh. E.

17 653

II.*Tr. I.

21 032

III.»Ec. D.

17 3532

II.«Ec. R.

62224

I. Tr. E.

19 32 57

II.*Tr. E.

221646

I.»Ec. D.

17 5040

II .♦Oc. D.

231610

I. Sh. I.

225457

III. Ec. R.

201826

II.»Oc. R.

19 0 027

I. Ec. D.

332 2

I. Oc. R.

80 03331

I. Tr. I.

88 14215

I. Oc. R.

4 1 023

I. Sh. I.

11 51 46

II. Sh. I.

125 2

I. Sh. E.

2 633

III. Oc. D.

221 7

I. Tr. I.

14 2032

II. Sh. E.

24153

I. Tr. E.

35329

III. Oc. R.

3 9 8

I. Sh. E.

1435 1

II. Tr. I.

17 018

III.»Ec. D.

12 7 57

II. Ec. D.

42935

I. Tr. E.

17 112

II.*Tr. E.

185343

III.*Ec. R.

17 4 8

II.*Oc.R.

22 637

I.»Ec. D.

21 22 31

I.»Sh. I.

202249

I.»Ec. D.

193813

I.*Sh. I.

2242 2

I. Tr. I.

221944

III.»Oc. D.

205119

I.*Tr. I.

5 139 6

I. Oc. R.

23 3118

I. Sh. E.

235145

I. Oc. R.

21 47 13

I.*Sh. E.

91611

II. Sh. I.

t

225942

I. Tr. E.

114448

II. Sh. E.

18 05024

I. Tr. E.

81 0 731

III. Oc. R.

12 1 7

II. Tr. I.

13 046

III. Ec. D.

933 2

II. Ec. D.

89164511

I.»Ec. D.

14 27 28

II. Tr. E.

14 5313

III. Ec. R.

12 3 6

II. Ec. R.

20 938

I.«Oc. R.

192848

I.»Sh. I.

182853

III.»Oc. D.

12 954

II. Oc. D.

204925

I.*Tr. I.

18 2856

I.*Ec. D.

14 3650

II. Oc. R.

80 62139

II. Sh. I.

2137 33

I.*Sh. E.

201728

III.*Oc. R.

17 44 37

I.»Sh. I.

85048

II. Tr. I.

2257 51

I. Tr. E.

22 0 9

I.»Oc. R.

19 115

I.»Tr. I.

851 0

II. Sh. E.

195330

I.»Sh. E.

11.1649

II. Tr. B.

6 9 127

III. Ec. D.

14 658 0

II. Ec. D.

21 937

I.*Tr. E.

14 636

I. Sh. I.

10 52 58

III. Ec. R.

928 9

II. Ec. R.

151838

I.*Tr. I.

143340

III. Oc. D.

93957

II. Oc. D.

88 14 51 14

I. Ec. D.

161538

I.»Sh. E.

16 2259

III.*Oc. R.

12 711

II. Oc. R.

1819 25

I.*Oc. R.

17 27 2

I.*Tr. E.

1635 6

I.»Ec. D.

155059

I.*Sh. I.

20 7 28

I.»Oc. R.

1710 3

I.*Tr. I.

88 34541

II. Sh. I.

17 59 46

I.*Sh. E.

614 46

II. Sh. E.

7 42251

II. Ec. D.

19 18 26

I.*Tr. E.

62216

II. Tr. I.

653 3

II. Ec. R.

84819

II. Tr. E.

7 7 37

II. Oc. D.

15 12 57 20

I. Ec. D.

121259

I. Sh. I.

93513

II. Oc. R.

1628 5

I.»Oc. R.

13 2851

I. Tr. I.

135718

I. Sh. I.

14 2154

I. Sh. E.

15 17 43

I. Tr. I.

16 1 952

II. Sh. I.

15 37 13

I.*Tr. E.

16 6 2

I.*Sh. E.

3 3844

II. Sh. E.

17 26 8

I.*Tr. E.

35130

II. Tr. I.

84 715 5

III. Sh. I.

61738

11. Tr. E.

9 639

III. Sh. E.

811 330

I. Ec. D.

1019 21

I. Sh. I.

91947

I. Ec. D.

14 35 40

I. Oc. R.

11 37 56

I. Tr. I.

12 27 57

III. Tr. I.

22 3410

II. Sh. I.

12 28 10

I. Sh. E.

1247 9

I. Oc. R.

13 46 18

I. Tr. E.

141252

III. Tr. E.

9 1 251

II. Sh. E.

225034

II. Ec. D.

1 18 35

II. Tr. I.

17 315 50

III. Sh. I.

344 51

II. Tr. E.

5 618

111. Sh. E.

86 12035

II. Ec. R.

Note.— J. denotes ingress; E., o^rress; D., disappearance; U., rpappearance; Ec, eclipse; Oc., ooeulutten;
7)r., traaait of the aatcUite; Sh., traoflit of the shadow. *V isible at AVashJagton.

SATELLITES OF JUPITBK, 1917.

651

GREENWICH MEAN TIME.

SEPTEMBER.

PJuuea ofihe Eclipses of ike Satdliteafor an Inverting Telescope.

I.

3

III.

3 *r

e-

II.

S

IV. No EcUpse. f ^

2|

Conjigurationa at 1^ O'^for an Inverting Telescope.

02. -1

2- 1-

O 3<

O

1 O

Oi'

6

10 1

0'3 4-

7|

\ 0 -2

•3

8

4'

0 ?i

3-

2- 1«

O 3*

3'

O 1-

111

•4

3-

•1 0 2-

12 1

•4

•3 2«0 1-

13 1

•4

•2 0

•l«-3«

14 Ol-

•4 0 -2 -3

15
16^

O •12-

2- 1- O

3- -4

17

3- -2 O

18

1 O

19 I02'

O

20 I

%o

23

10

2- 1- O 4

0*1 2' 4«3'

3-

24

4- / o T

25

4-3'

o

26^
27

4-

20

l~o

28

0%

29

o

30

2- 1- O

652

SATELLITES OF JUPITER, 1917.

GREENWICH MEAN TIME.

OCTOBER.

d h m ■
1111345
1114 6
13 651
1437 5
1611 9

17 5519

a 12523

61652

835 0

94554

1044 4

1154 20

8 54213
9 421

193925
22 354
22 854

4 02954
3 322
413 5
51229
62130

5 01046
1 010
25538
33138
547 52
73358

144245
1929 0
213148
224014
234057

6 04840

18 39 13
215844

7 857 48
1117 4
11 27 26
1343 7

16 Oil

17 716

18 922
191544

813 748

15 13 12

16 25 54

17 7 8

19 49 37
2133 2

9 4 0 8
840 32

10 28 35

I. Ec. D.
III. Sh. I.
III. Sh. E.

l.*Oc. R.
III.«Tr. I.
IlI.*Tr. E.

11. Ec. D.
II. Oc. R.

I. Sh. I.

I. Tr. I.

I. Sh. E.

I. Tr. B.

I. Ec. D.

I. Oc. R.
II.*Sh. I.
II.*Tr. I.
II.«Sh. E.

II. Tr. E.
I. Sh. I.
I. Tr. I.
I. Sh. E.
I. Tr. E.

I. Ec. D.
III. Ec. D.
III. Ec. R.

I. Oc. R.

III. Oc. D.

III. Oc. R.

II.»Ec. D.

II.»Oc. R.

I.*Sh. I.

I. Tr. I.

I. Sh. E.

I. Tr. E.
I.«Ec. D.
I.*Oc. R.

II. Sh. I.
II. Tr. I.
11. Sh. E.
II. Tr. E.

I.*Sh. I.

I.^Tr. I.

I.«Sh. E.

I.*Tr. E.

I. Ec. D.
III.«Sh. I.

I.»Oc. R.
III.»Sh. E.
III.*Tr. I.
III.«Tr. E.

II. Ec. D.

II. Oc. R.

I. Sh. I.

d h m 8

9113415

123749

134244

10 73617
105253
221536

11 02858
045 22
255 2
45657

6 18

7 614

8 938

18 2 452

45957

51954

65630

92419

11 940

1717 30

21 51 32

232524

18 028 0

13443

23631

203320

234643

141134 5
1341 2
14 4 2

16 7 9

17 6347
185445

20 3 9

21 318

1615 156
18 13 37
19 12 18
21 7 27
2323 9

16 1 555
63449

11 154

12 22 11

13 21 27

14 31 36
1530 2

17 93027
124020

18 05158
26147
322 4

1

:. Tr. I.

1

[. Sh. E.

]

[. Tr. E.

]

[. Ec. D.

]

[. Oc. R.

I]

..•Sh. I.

I]

:. Tr. I.

I]

[. Sh. E.

I]

[. Tr. E.

1

[. Sh. I.

]

[. Tr. I.

]

[. Sh. E.

]

[. Tr. E.

]

:. Ec. D.

II]

:. Ec. D.

1

:. Oc. R.

II]

. Ec. R.

II]

.. Oc. D.

II]

. Oc. R.

I]

.*Ec. D.

I]

..♦Oc. R.

]

L. Sh. I.

]

:. Tr. I.

]

,. SIl. E.

]

.. Tr. E.

]

:.*Ec. D.

]

:. Oc. R.

I]

[. Sh. I.

I]

.•Tr. I.

I]

..•Sh. E.

I]

..•Tr. E.

]

[.•Sh. I.

]

..•Tr. I.

]

.•Sh. E.

]

.•Tr. E.

]

[.•Ec. D.

]

.•Oc. R.

II]

..•Sh. I.

II]

..*Sh. E.

II]

. Tr. I.

III

[. Tr. E.

I]

. Ec. D.

I]

. Oc. R.

]

. Sh. I.

1

. Tr. I.

]

.•Sh. E.

1

..•Tr. E.

]

.. Ec. D.

1

. Oc. R.

I]

. Sh. I.

11

. Tr. I.

11

.. Sh. E.

d h m 9

18 51758
65034
748 3
9 0 2
95640

19 359 3

7 7 4

85910

105649

125524

1440 9

19 52 10

80 01145
119 1
214 39
32831
42317

2227 32

81 13338
14 10 36

16 247
164053
1829 3
1947 25
2041 9
215658
224948

88165610

20 016
2312 5

88 1 830

25238

43454

9 927

1321 1

14 15 49

15 735

162526

17 16 16

84112443
142644

88 32832
512 26
55858
73847
84413
93356
105353
114240

II. Tr. E.
I. Sh. I.
I. Tr. I.
I. Sh. £.
I. Tr. E.

I. Ec. D.

I. Oc. R.
III. Ec. D.
III. Ec. R.
III. Oc. D.
III.^Oc. R.
II.^Ec. D.

II. Oc. R.
I. Sh. I.
I. Tr. I.
I. Sh. £.
I. Tr. E.
I.^Ec. D.

I. Oc. R.
Il.^Sh. I.
II.^Tr. I.
Il.^Sh. E.
II.^Tr. E.

I.^Sh. I.

I.^Tr. I.

I.*Sh. E.

I.^Tr. E.

I.^Ec. D.
I.^Oc. R.
III. Sh. I.

III. Sh. E.
III. Tr. I.
III. Tr. E.
II. Ec. D.
II.^Oc. R.
I.^Sh. I.
I.«Tr. I.
I.^Sh. E.
I.^Tr. E.

I. Ec. D.
I.^Oc. R.

II. Sh. I.
II. Tr. I.
II. Sh. E.
II. Tr. E.

1. Sh. I.

I. Tr. I.

I. Sh. E.

I. Tr. E.

86 55320 I. Ec. D.

853141 I. Oc. R.

1258 26 III.»Ec. D.

145711 III.^Ec. R.

d h m ■

861622 2

18 612

222648

87 22951
31241

4 017
52223
6 9 2

88 02151
31934

164718

18 2226
191754
204855
2141 6
222633
235051

89 03520
185031
214558

80 31130

5 912
61717
75918

1144 6
153810
16 932
165245
181920

19 134

811319 5
16 12 13

III.^Oc. D.

III.^Oc.R.

II.»Ec. D.

II. Oc. R.

I. Sh. I.

I. Tr. I.

I. Sh. £.

I. Tr. E.

I. Ec. D.

I. Oc. R.
II. •Sh. I.
II.*Tr. I.
II.»Sh. E.
II.*Tr. E.

I.*Sh. I.

I.*Tr. I.

I. Sh. £.

I. Tr. E.
I.»Ec. D.
I.«Oc. R.

III. Sh. I.
III. Sh. £.
III. Tr. I.
III. Tr. E.
II. Ec. D.
II.«Oc. R.

I.«8h. I.

I.«Tr. I.

I.*Sh. £.

I.«Tr. E.

I.»Ec. D.
I.«Oc. R.

Note.— I. denotes ingrees; £., Bgreas; D., disappearanoe; B., reappearance; Ec., eclipse; Oo., oecoltatta;
'aT., transit of the satellite; 8h., transit of the shadow. * Visible at Washin^^n.

SATELLITES OF JUPITER, 1917.

653

GREENWICH MEAN TIME.

OCTOBER.

Phases of ihe Eclipses ofihe SaUVMesfor an Inoerting TeUieope.

I.

III.

5

II.

3

IV. No Eclipse.

Configurations at 18^ 15^ for an Inverting Tdescope.

•

&

Wot

•

EMt.

1

^ O -1

2

3« 1- O '4 '2

3

•

•3 O 2* *l *4

4

2- ^-^ O

•4

5

O I* ^3

•4

•2*

6

•lO 2- -3

4-

7 Ol*

2- O 3*

4-

8

•2 30' •! 4*

9

3- !• O •2 4-

10

•3 O ".1

11

V»-i O

12

4-

o i-

•2«

13

4-

•1 O 2- -3

14

4-

2-10* 3-

15

•4

•2 03»

•1

16

•4

3* 1- O -2

17

3- -4 O V

18

/ 1- -4 O

19

•2 O -3 \

20

•1 O '2 •3-4

21 02-

Ol- 3«

•4

22
23^

•2 O • 3»

•4

•!•

3- 1- O '2

4*

24

3- O •! 2-

•3 2'1- O 4-

i*

26

26

»

•2 O 1

•8

27

•1*' O '2 -3

m

28

4- O !• 3-

29
30

4'

•2 -Ol 3-

Oi-

4*

3- O -2

31

3'

O •! ^'

654

SATELLITES OF JUPITER, 1917.

GREENWICH MEAN TIME.

NOVEMBER.

d b m 8

d h m s

d h m ■

d h m 9

1 6 519

11. Sh. I.

92058 7

III.»Ec. D.

18 83257

I. Oc. R.

8719 948

III.«Sh. I.

7 31 8

II. Tr. I.

2259 7

III.»Ec. R.

19 24 42

III.*Tr. I.

836 4

II. Sh. E.

. 23 427

III.»Oc. D.

19 03848

II. Sh. I.

21 917

III.*Tr. :E.

957 44

IL Tr. E.

11152

II. Tr. I.

21 12 36

III.*Sh. E.

10 37 57

I. Sh. I.

10 04828

III. Oc. R.

31011

II. Sh. E.

22 253

II.»Ec. D.

111854

I. Tr. I.

336 3

II. Ec. D.

32249

I. Sh. I.

234534

I. Sh. I.

12 47 48

I.»Sh. E.

7 018

I. Sh. I.

33819

I. Tr. I.

234714

I. Tr. I.

132745

" I.*Tr. E.

7 048

II. Oc. r:

33919

II. Tr. E.

729 2

I. Tr. I.

533 2

I. Sh. E.

88 03341

II. Oc. R.

a 747 46

I. Ec. D.

91021

I. Sh. E.

547 27

I. Tr. E.

15554

I. Sh. E.

103831

I. Oc. R.

938 2

I. Tr. E.

15629

I. Tr. E.

1658 7

III.»Ec. D.

90 03419

I. Ec. D.

2057 53

I.»Ec. D.

1858 0

III.»Ec. R.

11 41052

I. Ec. D.

25856

I. Oc. R.

23 918

I.»Ec. R.

194456

III.«Oc. D.

649 2

I. Oc. R.

1510 9

III.»Sh. I.

21 28 51

III.»Oc. R.

22 124

II.»Sh. I.

16 10 51

III.*Tr. I.

891633 2^

II.*Tr. I.

22 5638

II.»Tr. I.

171144

III.»Sh. E.

1634 54

II.»Sh. I.

8 1 126

II. Ec. D.

17 5412

III.*Tr. E.

1813 0

I.*Tr. I.

446 6

II. Oc. R.

18 032 34

II. Sh. E.

1928 6

II.«Ec. D.

1814 8

I.*Sh. I.

5 626

I. Sh. I.

12342

II. Tr. E.

21 51 21

I.»Sh. I.

19 127

II.*Tr. E.

545 2

I. Tr. I.

12847

I. Sh. I.

22 4 6

I.*Tr. I.

19 632

II.»Sh. E.

71619

I. Sh. E.

15457

I. Tr. I.

222053

II.»Oc. R.

202217

I.*Tr. E.

75354

I. Tr. E.

338 52

I. Sh. E.

2024 29

I.*Sh. E.

4 359

I. Tr. E.

81 0 136

I. Sh. E.

4 21618

I. Ec. D.

223935

I.»Ec. D.

01316

I. Tr. E.

301524 4

I.»Oc. D.

5 439

I. Oc. R.

19 259

I.»Ec. D.

1738 8

I.*Ec. R.

19 24 14

II.»Sh. I.

18 115 7

I. Oc. R.

21 24 49

I.»Oc. R.

204017

II.*Tr. I.

111044

III. Sh. I.

*

2155 8

II.*Sh. E.

125549

III.*Tr. I.

881357 9

II.»Sh. I.

23 7 2

II.*Tr, E.

1311 3

III.»Sh. E.

141849

II.*Tr. I.

23 34 53

I. Sh. I.

14 38 21

IIl.»Tr. E.

16 19 52

I.*Sh. I.

16 53 24

II.*Ec. D.

16 28 39

II.»Sh. E.

6 Oil 6

I. Tr. I.

19 57 17

I.*Sh. I.

16 2952

I.*Tr. I.

144 49

I. Sh. E.

20 741

II.*Oc. R.

16 46 27

II.*Tr. E.

220 1

I. Tr. E.

202049

I.*Tr. I.

1830 8

I.»Sh. E.

204459

I.«Ec. D.

22 7 24

I.»Sh. E.

1839 4

I.*Tr. E.

23 3052

I. Oc. R.

22 2953

I.»Tr. E.

83 13 31 45

I.*Ec. D.

6 71118

III. Sh. I.

1417 813

I.»Ec. D.

155047

I.*Oc. R.

91020

III. Sh. E.

1941 3

I.»Oc. R.

93822

III. Tr. I.

84 459 9

III. Ec. D.

112028

III. Tr. E.

16 11 19 38

II.»Sh. I.

7 2224

III. Oc. R.

141844

II.*Ec. D.

12 354

II.»Tr. I.

84530

II. Ec. D.

17 53 36

II.*Oc. R.

135055

II.*Sh. E.

104827

I.*Sh. I.

18 3 21

I.»Sh. I.

14 2546

I.*Sh. I.

105540

I.*Tr. I.

1837 6

I.*Tr. I.

14 31 9

II.*Tr. E.

11 27 18

II.»Oc. R.

20 13 19

I.*Sh. E.

14 46 39

I.*Tr. I.

125844

I.*Sh. E.

2046 3

I.*Tr. E.

163554
165544

I.»Sh. E.
I.*Tr. E.

13 4 53

I.*Tr. E.

7151335

l.»Ec. D.

86 8 024

I. Ec. D.

17 5656

I.»Oc. R.

16 11 36 57
14 7 4

I.*Ec. D.
I.*Oc. R.

10 16 38

I. Oc. R.

$ 84222

II. Sh. I.

86 31^29

II. Sh. I.

94811

II. Tr. I.

17 05854

III. Ec. D.

32634

II. Tr. I.

11 13 24

IL Sh. E.

4 625

III. Oc. R.

517 1

I. Sh. I.

1215 5

II.»Tr. E.

61046

II. Ec. D.

52128

I. Tr. I.

12 31 48

I.»Sh. I,

85418

I. Sh. I.

548 2

II. Sh. E.

13 3 4

I.*Tr. I.

912 30

I. Tr. I.

554 26

II. Tr. E.

14 41 48

I.*Sh. E.

914 24

II. Oc. R.

7 2719

I. Sh. E.

1512 2

I.*Tr. E.

11 4 29
11 21 37

I. Sh. E.
I.*Tr. E.

7 3041

I. Tr. E.

9 94217

I. Ec. D-

87 2 2912

I. Ec. D.

1223 4

I.»Oc. R.

18 6 534

I. Ec. D.

442 37

I. Oc. R.

Note.— I. denotes ingrf>88; E., egrem; P., dlstppearance; R., reappearance; Eo., eclipse; Oc, ocooltatioo;
Tr., transit of the satelUte; Sh., transit of the shadow. *Viaible at Washington.

SATELLITES OF JUPITER, 1917.

GREENWICH MEAN TIME,

655

NOVEMBER.

Phases of the Eclipses of the Satellites for an Inverting Tdeseope.

I.

III.

II.

IV. No Eclipse.

Configurations at 17^ IS^for an Inverting Telescope.

West.

East.

•i. o

o

.4 1,

•2 -3

O 2* !•
.4

•3

1 o

3- -4

6

3- lO*

O

8

2-1* O

9

•2 -3 O •!

10
11
12

1' O '2'3

O "1. 4- .3

'• •

1 0 4*

13

3'0 1'

14

4- 3'

O

15

4-

•3 2-1-0

16

4-
•4

•2-3 0 •!
1- 0 \

17

18

•4

0 \ -3

19

•4 2* -1 0 3*

20 03-

•4 '20 1-

21!

3' -lO M '2

22 Ol-

•3 2-0 -4

23

•2 -3 0 •!

•4

24

1- 0 ^

•4

25

0 r -3

4*

26

2- -1 0 3-

4*

27

•2130* 1- 4-

28

3- -1 0 %

29 02-

•3 lO*

30

4- \ 0

•!•

656

SATELLITES OF JUPITER, 1917,

OREENWICH MEAN TIME.

DECEMBER.

d h m 8

d h m ■

d h m 8

d h m 8

1 85110

III. Oc. D.

10 832 24

II. Sh. I.

19 51024

III. Tr. I.

88 1 959

I. Tr. I.

11 4 9

III.»Ec. R.

84810

I. Tr. I.

529 2

I. Sh. I.

13934

II. Tr. I.

11 13 14

II .♦Oc. D.

9 548

I. Sh. I.

7 15

III. Tr. E.

15227

I. Sh. I.

123849

I.*Tr. I.

1025 9

II.*Tr. E.

7 749

I. Tr. E.

3 733

II. Sh. I.

12 42 45

I.*Sli. I.

10 57 32

I.*Tr. E.

71015

III. Sh. I.

31924

I. Tr. E.

135026

II.»Ec. R.

11 4 6

II.»Sh. E.

7 3921

I. Sh. E.

4 240

I. Sh. E.

1448 7

I.*Tr. E.

11 16 10

I.*Sh. E.

81810

II. Ec. R.

4 925

II. Tr. E.

14 53 5

I.»Sh. E.

91632

III. Sh. E.

53910

II. Sh. E.

11 55955

I. Oc. D.

2223 1

I. Oc. D.

a 94955

I. Oc. D.

83053

I. Ec. R.

80 21044

I. Oc. D.

12 650

I.»Ec. R.

455 1

I. Ec. R.

89 11926

I. Ec.R.

18 15335

III. Tr. I.

232050

II. Tr. I.

193631

I.«Tr. I.

8 54113

II. Tr. I.

23235

II. Oc. D.

232435

I. Tr. I.

2011 1

II.*Oc. D.

554 21

II. Sh. I.

310 5

III. Sh. I.

23 57 42

I. Sh. I.

202110

I.«Sh. I.

7 439

I. Tr. I.

314 7

I. Tr. I.

214556

I. Tr. E.

71121

I. Sh. I.

334 26

I. Sh. I.

21 02911

II. Sh. I.

22 116

III. Oc. D.

8 930

II. Tr. E.

34153

III. Tr. E.

134 0

I. Tr. E.

223122

I. Sh. E.

826 0

II. Sh. E.

51514

III. Sh. E.

15015

II. Tr. E.

23 57 41

III. Oc. R.

91357

I. Tr. E.

52329

I. Tr. E.

2 759

I. Sh. E.

92142

I. Sh. E.

54257

II. Ec. R.

3 052

II. Sh. E.

80 01111

II. Ec. R.

54447

I. Sh. E.

2037 8

I.»Oc. D.

1 048

III. Ec. D.

4 41556

I. Oc. D.

232357

I. Ec. R.

31021

III. £c.R.

63541

I. Ec. R.

18 02558

I. Oc. D.

164935

I.*Oc. D.

223821

III.«Tr. I.

25940

I. Ec. R.

88175052

I.*Tr. I.

194816

I.*Ec. R.

23 933

III.*Sh. I.

21 353

II.*Tr. I.

175424

II.»Oc. D.

2140 6

I.*Tr. I.

18 26 23

I.»Sh. I.

8114 3 7

I.«Tr. I.

5 01930

II. Oc. D.

215057

II.»Sh. I.

18 39 15

III.»Oc. D.

14 49 53

I.*Sh. I.

024 36

III. Tr. E.

22 3 4

I.*Sh. I.

20 016

I.*Tr. E.

1450 9

II.*Tr. I.

113 32

III. Sh. E.

23 32 51

II. Tr. E.

20 32 59

III.*Oc. R.

16 12 31

I.*Tr. E.

13028

I. Tr. I.

234929

I. Tr. E.

203640

I.*Sh. E.

16 27 15

II.*Sh. I.

139 56

I. Sh. I.

21 0 3

III.»Ec. D.

17 0 4

I.*Sh. E.

3 754

II. Ec. R.

14 01324

I. Sh. E.

21 35 48

II.»Ec. R.

17 2013

II. •Tr. E.

33948

I. Tr .E.

02241

II. Sh. E.

23 818

III. Ec. R.

185846

II. •Sh. E.

35018

1. Sh. E.

1852 9

I.»Oc. D.

224149

I.»Oc. D.

21 28 33

I.»Ec. R.

8815 326
17 5244

I.*Oc. D.
I.*Ec. R.

6 1 425

I. Ec. R.

16152051

III.»Oc. D.

18 48 14

II.*Tr. I.

15 39 31

II.*Oc. D.

84121712

I.*Tr. I.

19 12 51

II.*Sh. I.

16 610

I.*Tr. I.

12 3026

II.*Tr. I.

19 56 19

I.*Tr. I.

16 31 43

I.»Sh. I.

1255 5

I.»Sh. I.

20 832

I.»Sh. I.

181533

I.*Tr. E.

13 48 52

II.*Sh. I.

21 16 44

II.«Tr. E.

1842 3

I.»Sh. E.

14 26 36

I.*Tr. E.

2144 33

II.*Sh. E.

19 032

II.»Ec. R.

15 0 4

II.*Tr. E.

22 540

I.«Tr. E.

19 635

III.«Ec. R.

15 520

I.*Sh. E.

221854

I.*Sh. E.

16 13 18 15

I.»Oc. D.

16 2029

II.*Sh. E.

717 753

I.*Oc. D.

15 57 19

I.«Ec. R.

86 92955

I. Oc. D.

193316

I.»Ec. R.

17 10 12 39

II. Tr. I.

122140

I.*Ec. R.

812 517

III.»Oc. D.

10 32 17

I.*Tr. I.

86 64334

I. Tr. I.

13 25 57

II.»Oc. D.

11 0 23

I.»Sh. I.

7 228

II. Oc. D.

14 22 14

I.*Tr. I.

111034

II.»Sh. I.

7 2345

I. Sh. I.

14 37 10

I .♦Sh. I.

124140

I.*Tr. E.

83037

III. Tr. I.

15 519

III.»Ec. R.

12 41 51

II.*Tr. E.

852 59

I. Tr. E.

16 25 25

II.»Ec. R.

13 10 42

I.*Sh. E.

934 0

I. Sh. E.

16 31 34

I.*Tr. E.

134215

II.*Sh. E.

10 23 52

III.*Tr. E.

16 47 32

I.»Sh. E.

1053 29

II. ♦Ec. R.

18 74431

I. Oc. D.

111049

III.*Sh. I.

9113349

I.*Oc. D.

10 26 13

I.»Ec. R.

13 18 14

III.*Sh. E.

14 2 1

I.»Ec. R.

19 4 4646

II. Oc. D.

87 35623

I. Oc. D.

10 7 5625

II. Tr. I.

45824

I. Tr. I.

65029

I. Ec. R.

NoTE.—J.deDOtMtfngnm; E., egreae; D., disappearance; R., reappearance; Ec, ecUpee; Oc.,
Tr., tnuuit of the MtelUte; Bto., traodt of the Bbadcm. ♦Visible at^Washlnitoii. '

SATELLITES OF JUPITER, 1917

657

GREENWICH MEAN TIME.

DECEMBER.

Phases of the Eclipses of the Saietlitesfor an Inverting Telescope.

I.

III.

*

r

n.

IV. No Eclipse.

ConfiguraiMyns at IS*' 15^ for an Inverting Telescope.

•

1

w«t.

East.

1

4-

i-o ^

2

4-

c

) -1 2-

)

) 3-1-

) -2

•3
3-

3

4*

V C

•2 C

4

•4

•

5

•4

3- •! C

6

3' -4 02-1-

7

1 i 'iO'

8

Oi-

0'3 '4

•2»

9

O •! 2«

•3 -4

10

1- C

)

) 1

3-

•4

11

•2 C

•4

12

3-1 O '2

4-

13

3- O '.•.

4-

14

•32' 'lO

4-

15

Ol-

O 4-

•2«-3«

16

4' O •! 2-

•3

17

4- .'■ O

3-

•

18

4«

•2 O .,'■

19

4-

1^' O -2

20

•4

3- 0 !:

21

•4

•3 2- •! O

22

•4 301-

23

•4 0 '*■

8

3-

•!•

24

— — __

*

26

•2 O •! 3« •

'4

^6

1

1*3- O -2

•4

27

3- C

) ?i
)

) 1-
)1

•4

28

1

•3 2« '1 C

1 C

•4

29

4-

30

•c

4*

31

02-

1-

o

4* '3

*

39393**— 1917 42

658 MAGNITUDE AND RINGS OF SATUKN, 1917.

ELEMENTS FOR DETERMINING THE GEOCENTRIC POSITION, APPEARANCE,

AND MAGNITUDE OF SATURN'S RINGS

•

li^Slmr

Oraenwich

Mag.

Mean

a

h

P

B

V

to

B'

U'

Midnight.

-

It

tt

• /

0 /

• /

• /

• /

• /

Jan. 1

46.23

-16.78

-7 18.6

-21 17.2

356 5.0

42 23.4

-21 51.6

311 47.9

0.0

9

46.40

17.03

7 18.6

21 30.1

355 26.8

42 23.3

21 46.8

312 6.3

-0.1

17

46.46

17.23

7 18.7

21 43.6

354 47.0

42 23.3

21 41.9

312 24.7

0.1

25

46.39

17.35

7 18.5

21 56.8

354 7.0

42 23.2

21 37.0

312 43.1

0.1

Feb. 2

46.22

17.43

7 18.4

22 9.4

353 28.4

42 23.2

21 32.0

313 1.6

-0.1

10

45.92

-17.46

-7 18.2

-22 20.8

352 52.9

42 23.2

-21 27.0

313 19.9

0.0

18

45.55

17.44

7 17.9

22 31.0

352 21.2

42 23.1

21 22.0

313 38.2

0.0

26

45.08

17.36

7 17.7

22 39.4

351 54.8

42 23.1

21 16.9

313 56.6

+oa

Mar. 6

44.56

17.24

7 17.6

22 45.8

351 34.6

42 23.0

21 11.8

314 14.8

0.1

14

43.98

17.07

7 17.5

22 50.3

351 21.2

42 23.0

21 . 6.6

314 33.0

0.2

22

43.38

-16.86

-7 17.5

-22 52.7

351 14.8

42 23.0

-21 1.4

314 51.2

+0.2

30

42.74

16.62

7 17.5

22 52.8

851 15.7

42 22.9

20 56.3

315 9.4

0.3

Apr. 7

42.12

16.36

7 17.6

22 51.1

351 24.0

42 22.9

20 51.1

315 27.6

0.S

15

41.49

16.07

7 17.8

22 47.0

351 39.5

42 22.9

20 45.8

315 45.7

0.3

23

40.90

15.77

7 18.0

22 41.0

352 1.7

42 22.8

20 40.6

316 3.8

Oi4

May 1

40.33

-15.47

-7 18.2

-22 33.4

352 30.4

42 22.8

-20 35.3

316 21.8

+0.4

9

39.80

15.16

7 18.5

22 23.6

353 4.9

42 22.7

20 30.1

316 39.9

0.4

17

39.30

14.85

7 18.7

22 12.1

353 44.6

42 22.7

20 24.7

316 57.9

0.5

25

38.85

14.54

7 19.0

21 58.9

354 29,1

42 22.7

20 19.3

317 15.8

0.5

June 2

38.45

14.24

7 19.1

21 44.4

355 18.0

42 22.6

20 13.9

317 33.8

0.5

10

38.10

-13.94

-7 19.1

-21 28.3

356 10.3

42 22.6

-20 8.5

317 51.8

+0.5

18

37.80

13.66

7 19.0

21 10.9

357 5.5

42 22,6

20 2.9

318 9.7

0.5

26

37.56

13.38

7 18.7

20 52.3

358 3.2

42 22.5

19 57.4

318 27.6

0.5

July 4

37.37

13.11

7 18.3

20 32.8

359 2.6

42 22.5

19 51.8

318 45.5

0.5

12

37.24

12.86

7 17.7

20 12.6

0 3.3

42 22.5

19 46.3

319 3.4

0.4

20

37.16

-12.62

-7 17.0

-19 51.5

1 4.8

42 22.4

-19 40.7

319 21.2

+0J

28

37.14

12.40

7 16.1

19 29.9

2 6.5

42 22.4

19 35.0

319 38.9

^4

Aug. 5

37.17

12.19

7 15.2

19 8.3

3 7.9

42 22.3

19 29.4

319 56.7

o.i»

13

37.26

12.00

7 14.1

18 46,6

4 8.3

42 22.3

19 23.7

320 14.5

0.5

21

37.41

11.82

7 12.8

18 25.0

5 7.4

42 22.3

19 18.0

320 32.2

0.5

29

37.61

-11.66

-7 11.5

-18 3.6

6 4.7

42 22.2

-19 12.2

320 49.9

+0.6

Sept. 6

37.87

11.52

7 10.1

17 43.0

6 59.4

42 22.2

19 6.5

321 7.6

0.6

14

38.19

11.41

7 8.6

17 23.4

7 51.2

42 22.2

19 0.7

321 25.2

0.6

22

38.56

11.32

7 7.3

17 4.7

8 39.8

42 22.1

18 54.8

321 42.8

0.6

30

38.97

11.26

7 5.9

16 47.9

9 24.2

42 22.1

18 49.0

322 0.5

0.6

Oct. 8

39.44

-11.22

-7 4.7

-16 32.5

10 4.3

42 22.0

-18 43.1

322 18.1

+0.6

16

39.94

11.22

7 3.5

16 19.1

10 39.2

42 22.0

18 37.3

322 35.6

0.6

24

40.49

11.25

7 2.5

16 7.9

11 8.8

42 22.0

18 31.3

322 53.2

a6

Nov. 1

41.06

11.31

7 1.7

15 59.3

11 32.5

42 21.9

18 25.4

323 10.7

0.6

9

41.67

11.41

7 1.1

15 53.3

11 49.9

42 21.9

18 19.5

323 28.1

0.5

17

42.28

-11.54

-7 0.7

-15 50.0

12 0.8

42 21.9

-18 13.6

323 45.6

+0.5

25

42.91

11.70

7 0.6

15 49.9

12 4.9

42 21.8

18 7.6

324 3.0

0.5

Dec. 3

43.51

11.90

7 0.7

15 52.4

12 2.0

42 21.8

18 1.6

324 20.4

0.4

11

44.09

12.13

7 1.1

15 58.0

11 52.5

42 21.7

17 55.5

324 37.7

0.4

19

44.62

12.38

7 1.9

16 6.2

11 36.6

42 21.7

17 49.4

324 55.1

04

27

45.10

-12.64

-7 2.8

-16 17.0

11 14.6

42 21.7

-17 43.4

325 12.4

+0.8

The ^tor to be multiplied by a and b to obtain the axes of —

The inner ellipse of the outer ring*=0.8801, log factor=9.9445

The outer ellipse of the inner ring=0.8599, log factor=9.9344

The inner elUpee of the inner ring =0.6650, log factor =9.8228

. The inner ellipse of the duaky riiig=0.5486, log factor=9.7392

Non. — The iM»g»tlTe sign of B lnd\cates tbat t\i» ^vVsSlVA^ sux\a!Cft ol ^.\v^T^si^^&V^ vfCi>3bMra.tnit.

SATBLUTBS OF SATXJRN, 1917.

e

e ^-

jS'Pi

t

iiii

g|H

|£

p £

li

I iltiiilil

660

SATELLITES OF SATURN, 1917.

GREENWICH MEAN TIME.

In the diagram on the preceding page, the points of the orbits marked ''0" are ihoee of the
eastern elongation, as seen in an inverting telescope. The times of these elongations may be
found from the following tables, and the apparent pofdtion of a satellite at any other time may
be marked on the diagram by setting off on the proper orbit the elapsed interval in days and
hours since the last eastern elongation. The orbits of the five inner satellites are regarded as
dicular, and the time of any greatest elongation not given in the tables may be readily foimd
from those given by adding or subtracting the proper multiple of the mean synodic period. For
Titan, Hyperion, and lapetus the eccentricity is taken into account, and for lapetus the times
both of the greatest elongations and of the conjunctions are given. The following abbreviations
are used in the tables:

E., Eastern Elongation.
W., Western Elongation.

I., Inferior Conjunction (north of planet).
S., Superior Conjunction (south of planet).

MIMAS.
Greatest Elongations Visible in the United States.

d h

d h

d h

d h

d h

d h

Jan. 119.0E.

Jan. 29 14.0 W.

Feb. 25 21.9 W.

Apr. 3 16.0 W.

Oct. 12 23.4 W.

Nov.27 16.4 E.

2 17.6 E.

30 1.4 E.

2620.5 W.

4 14.6 W.

13 22.0 W.

30 0.9 W.

3 16.2 E.

30 12.7 W.

27 19.1 W.

5 13.3 W.

1420.6 W.

30 23.5 W.

4 14.8 E.

31 O.OE.

28 17.7 W.

8 20.4 E.

15 19.3 W.

Dec. 122.2W.

5 2.1 W.

31 11.3 W.

Mar. 1 16.4 W.

9 19.0 E.

20 1.1 E.

2 20.8 W.

5 13.4 E.

31 22.6 E.

2 15.0 W.

10 17.7 E.

20 23.7 E.

3 19.4 W.

6 0.8 W.

Feb. 1 21.2 E.

3 13.6 W.

11 16.3 E.

21 22.3 E.

4 18.0 W.

6 12.1 E.

2 10.8 E.

4 12.2 W.

12 14.9 E.

22 20.9 E.

5 16.6 W.

6 23.4 W.

• 3 18.4 E.

5 22.2 E.

13 13.5 E.

23 19.5 E.

6 15.2 W.

7 22.0 W.

4 17.0 E.

6 20.8 E.

17 19.3 W.

24 18.1 E.

8 1.2 E.

•

8 20.6 W.

5 15.6 E.

7 19.4 E.

18 18.0 W.

28 1.3 W.

8 23.8 E.

9 19.2 W.

6 14.2 E.

8 18.0 E.

19 16.6 W.

28 23.9 W.

9 22.4 E.

10 17.8 W.

7 12.9 E.

9 16.7 E.

20 15.2 W.

29 22.5 W.

10 21.0 E.

1116.4 W.

8 0.2 W.

10 15.3 E.

21 13.8 W.

30 21.2 W.

1119.6 £.

12 15.0 W.

8 11.5 E.

11 13.9 E.

25 19.6 E.

31 19.8 W.

12 18.3 £.

13 13.6 W.

8 22.8 W.

12 12.5 E.

26 18.3 E.

Nov. 118.4W.

13 16.9 E.

14 1.0 E.

9 21.4 W.

13 22.4 W.

27 16.9 E.

6 0.2 E.

14 15.5 E.

14 12.3 W.

10 20.0 W.

14 21.0 W.

28 15.5 E.

6 22.8 E.

16 1.4 W.

14 23.6 E.

11 18.6 W.

15 19.7 W.

29 14.1 E.

7 21.4 E.

17 0.0 W.

15 22.2 E.

12 17.2 W.

16 18.3 W.

May 4 18.6 W.

8 20.0 E.

17 22.7 W.

16 20.8 E.

13 15.8 W.

17 16.9 W.

5 17.2 W.

9 18.6 E.

18 21.3 W.

17 19.4 E.

14 14.4 W.

18 15.5 W.

6 15.8 W.

10 17.3 E.

19 19.9 W.

18 18.0 E.

15 13.1 W.

19 14.1 W.

7 14.4 W.

13 1.8 W.

20 18.5 W.

19 16.6 E.

16 0.4 E.

20 12.8 W.

8 13.1 W.

14 0.4 W.

21 17.1 W.

20 15.2 E.

16 11 .7 W.

22 21.3 E.

13 17.5 E.

14 23.0 W.

22 15.7 W.

21 13.8 E.

16 23.0 E.

23 19.9 E.

14 16.1 E.

15 21.7 W.

23 14.3 W.

22 1.2 W.

17 21.6 E.

24 18.5 E.

15 14.7 E.

16 20.3 W.

24 1.6 £.

22 12.5 E.

18 20.2 E.

25 17.2 E.

16 13.4 E.

17 18.9 W.

25 0.2 E.

22 23.8 W.

19 18.8 E.

26 15.8 E.

• • « •

18 17.5 W.

25 22.8 E.

23 22.4 W.

20 17.4 E.

27 14.4 E.

• « • •

22 0.7 E.

26 21.4 E.

24 21.0 W.

21 16.1 E.

28 13.0 E.

Oct. 4 0.5 E.

22 23.3 E.

27 20.0 E.

25 19.6 W.

22 14.7 E.

30 21.5 W.

4 23.1 E.

23 21.9 E.

28 18.6 E.

261 8.2 W.

23 13.3 E.

31 20.2 W.

521. 7E.

24 20.5 E.

29 17.3 E.

27 16.8 W.

24 11.9 E.

Apr. 118.8W.

6 20.3 E.

25 19.1 E.

30 15.9 E.

28 15.4 W.

24 23.3 W.

2 17.4 W.

12 0.8 W.

26 17.8 E.

31 14.5 E.

SATELLITES OF SATURN, 1917,

661

GREENWICH MEAN TIME.

ENCELADUS.

d h

d h

d h

d h

d h

d h

Jan. 2 7.9 E.

Feb. 11 1.5 E.

Mar. 22 19.0 E.

May 113.0E.

Oct. 18 12.4 E.

Nov.27 6.1 E.

3 16.8 E.

12 10.4 E.

24 3.9 E.

2 21.8 E.

19 21.3 E.

28 15.0 E.

6 1.7 E.

13 19.3 E.

25 12.8 E.

4 6.7 E.

21 6.2 E.

29 23.9 E.

6 10.6 E.

15 4.1 E.

26 21.7 E.

5 15.6 E.

22 15.1 E.

Dec. 1 8.7 E.

7 19.4 E.

16 13.0 E.

28 6.6 E.

7 0.5 E.

24 0.0 E.

2 17.6 E.

9 4.3 E.

17 21.8 E.

29 15.5 E.

• 8 9.4 E.

25 8.9 E.

4 2.5 E.

10 18.2 E.

19 6.7 E.

31 0.4 E.

9 18.3 E.

26 17.7 E.

6 11.4 E.

11 22.1 E.

20 15.6 E.

Apr. 1 9.2 E.

11 3.2 E.

28 2.6E.

6 20.3 E.

13 7.0 E.

22 0.5 E.

2 18.1 E.

12 12.1 E.

29 11.5 E.

8 5.2 E.

14 15.9 E.

23 9.4 E.

4 3.0 E.

1321.0 E.

30 20.4 E.

9 14.0 E.

16 0.7 E.

24 18.2 E.

6 11.9 E.

15 5.9 E.

Nov. 1 5.3 E.

10 22.9 E.

17, 9.6 E.

26 3.1 E.

6 20.8 E.

16 14.8 E.

2 14.2 E.

12 7.8 E.

18 18.5 E.

27 12.0 E.

8 5.7E.

17 23.7 E.

3 23.1 E.

13 16.7 E.

20 3.4 E.

28 20.9 E.

9 14.6 E.

19 8.5 E.

5 8.0E.

15 1.6 £.

21 12.3 E.

Mar. 2 5.8 E.

10 23.5 E.

....

6 16.8 E.

16 10.5 £.

22 21.2 E.

3 14.7 E.

12 8.4 E.

. « • •

8 1.7 E.

17 19.3 E.

24 6.1 E.

4 23.5 E.

13 17.3 E.

Sept. 30 16.7 E.

9 10.6 E.

10 4.2 E.

25 15.0 E.

6 8.4 E.

15 2.2 E.

Oct. 2 1.6 E.

10 19.5 E.

20 13.1 E.

26 23.9 E.

7 17.3 E.

16 11.1 E.

3 10.5 E.

12 4.4 E.

21 22.0 E,

28 8.8 E.

9 2.2 E.

17 20.0 E.

4 19.4 E.

13 13.3 E.

23 6.8 £.

29 17.7 E.

10 11.1 E.

19 4.9 E.

6 4.3 E.

14 22.1 E.

24 15.7 E.

31 2.6 E.

11 19.9 E.

20 13.8 E.

7 13.2 E.

16 7.0 E.

26 0.6 E.

Ffeb. 111.5E.

13 4.8 E.

21 22.7 E.

822.1 E.

17 15.9 E.

27 9.4 E.

2 20.4 E.

14 13.7 E.

23 7.6 E.

10 7.0 E.

19 0.8 E.

28 18.3 E.

4 5.3 E.

15 22.6 E.

24 16.5 E.

11 15.9 E.

20 9.7 E.

30 3.1 E.

5 14.1 E.

17 7.5 E.

26 1.4 E.

13 0.8 E.

21 18.6 E.

31 12.0 E.

6 23.0 E.

18 16.4 E.

27 10.3 E.

14 9.7 E.

23 3.4 E.

8 7.8 E.

20 1.2 E.

28 19.2 E.

15 18.6 E.

24 12.3 E.

9 16.7 E.

21 10.1 E.

30 4.1 E.

17 3.5 E.

2521.2 E.

TETHYS.

d h
Jan. 1 4.2 E.

3 1.6 E.

4 22.8 E.
6 20.1 E.
8 17.4 E.

10 14.7 E.
12 11.9 E.
14 9.2 E.
16 6.5 E.
18 3.8 E.

20 1.1 E.

21 22.4 E.
23 19.7 E.
25 17.0 E.
27 14.2 E.

29 11.5 E.
31 8.8 E.

Feb. 2 6.1 E.
4 3.4 E.

6 0.7 E.

7 22.0 E.

Feb.

Mar.

d h
9 19.3 E.

11 16.6 E.

13 13.8 E.

15 11.1 E.
17 8.4 E.

19 5.7 E.
21 3.0 E.

23 0.3 E.

24 21.6 E.

26 18.9 E.

28 16.2 E.
2 13.5 E.
4 10.8 E.
6 8.1E.
8 5.4 E.

10 2.7 E.
12 0.0 E.
1321.3E.

15 18.7 E.
1716.0E.

19 13.3 E.

d h
Mar. 21 10.6 E.
23 7.9 E.

25 5.2 E.

27 2.5 E.

28 23.8 E.

3021.1 E.

Apr. 1 18.4 E.

3 15.7 E.

5 13.0 E.

7 10.3 E.

9 7.6 E.
11 4.9 E.

13 2.3 E.

14 23.6 E.
16 21.0 E.

18 18.3 E.
20 15.6 E.
2213.0E.
24 10.3 E.

26 7.6 E.

28 4.9 E.

d h
Apr. 30 2.3 E.
Max 123.6E.

3 20.9 E.

5 18.2 E.

710.6E.

9 12.9 E.
11 10.2 E.
13 7.5 E.
15 4.9 E.

17 2.2 E.

18 23.5 E.

• . •

Sept. 30 2.3 E.
Oct. 123.6E.

3 20.9 E.
5 18.3 E.
7 15.6 E.
9 12.9 E.
11 10.2 E.

13 7.6 E.

d h
Oct. 15 4.9 E.

17 2.2 E.

18 23.5 E.
20 20.8 E.
22 18.2 E.

24 15.5 E.
26 12.8 E.
28 10.1 E.
30 7.5 E.

Nov. 1 4.8 E.

3 2.1 E.

4 23.4 E.
6 20.7 E.
8 18.0 E.

10 15.3 E.

12 12.6 E.
14 9.9 E.
16 7.2 E.
18 4.5 E.
20 1.8 E.

212a,lil.

d h
Nov.2320.4E.
2517.7E.
27 15.1 E.

29 12.4 E.
Dec. 1 9.7 E.

3 7.0E.
5 4.3 E.
7 1.6E.
822.9E.
10 20.2 E.

12 17.5 E.

14 14.8 E.
16 12.1 E.
18 9.4 E.
20 6.7 E.

22 4.0 E.

24 1.3 E.

25 22.6 E.

27 19.9 E.
29 17.1 E.

662

SATELLITES OF SATURN, 1917

GREENWICH MEAN TIME.

DIONE.

d h

d h

d h

d h

d h

d h

Jan. 1 6.4 E.

Feb. 11 7.0 E.

Mar.

24 8.1 E.

May 4 9.6 E.

Oct. 21 5.5 E.

Dec. 1 6.9 E.

4 0.0 E.

14 0.6 E.

27 1.8 E.

7 3.4 E.

23 23.2 E.

4 0.6 E.

6 17.6 E.

16 18.3 E.

29 19.5 E.

921.1 E.

26 16.9 E.

6 18.3 E.

911.3E.

19 11.9 E.

Apr.

113.1E.

12 14.8 E.

29 10.7 E.

9 12.0 E.

12 4.9 E.

22 6.6 E.

4 6.8 E.

15 8.6 E.

Nov. 1 4.4 E.

12 5.7 E.

14 22.5 E.

24 23.3 E.

7 0.6 B.

18 2.3 E.

322.1 E.

14 23.3 E.

17 16.2 E.

27 16.9 E.

9 18.2 E.

• • • •

6 15.8 E.

17 17.0 E.

20 9.8 E.

Mar. 2 10.6 E.

12 11.9 E.

• • • •

9 9.5 E.

20 10.7 E.

23 3.4 E.

5 4.3 E.

15 5.6 E.

Oct. ^1.5E.

12 3.1 E.

23 4.3 E.

2621.1E.

7 22.0 E.

17 23.3 E.

4 19.2 E.

14 20.8 E.

25 22.0 E.

28 14.7 E.

10 16.7 E.

20 17.1 E.

7 12.9 E.

17 14.5 E.

28 15.6 E.

31 8.4 E.

13 9.4 E.

23 10.8 E.

10 6.6 E.

20 8.2 E.

8} 9.3 E.

Feb. 3 2.0 E.

16 3.0 E.

26 4.5 E.

13 0.4 E.

23 1.9 E.

6 19.7 E.

18 20.7 E.

28 22.2 E.

15 18.1 E.

25 19.6 E.

8 13.3 E.

21 14.4 E.

May

115.9E.

18 11 .8 E.

28 13.2 E.

RHEA.

d h
Jan. 3 23.9 E.

8 12.2 E.
13 0.5 E.
17 12.8 E.
22 1.1 E.

d h
Feb. 13 14.7 E.

18 3.1 E.

22 15.4 E.

27 3.8 E.
Mar. 3 16.1 E.

d h

Mar. 26 6.1 E.

30 18.6 E.

Apr. 4 7.0 E.

8 19.5 E.

13 8.0 E.

d h
May 5 22.5 E.

10 11.0 E.
14 23.6 E.

19 12.1 E.
• • • •

d h
Oct. 15 19.0 E.

20 7.5 E.

24 20.0 E.

29 8.4 E.
Nov. 2 20.9 E.

d h

Nov.2611.lE.

29 23.5 E.

Dec. 4 11.9 E.

9 0.3 £.

13 12.7 £.

26 13.4 E.

31 1.7 E.

Feb. 4 14.1 E.

9 2.4 E.

8 4.5 E.
12 16.9 E.
17 5.3 E.
21 17.7 E.

17 20.5 E.

22 9.0 E.

26 21.5 E.

May 1 10.0 E.

Oct. 2 5.4 E.

6 18.0 E.
11 6.5 E.

7 9.4E.
11 21.8 E.
16 10.3 E.
2022.7 E.

18 1.1 E.
22 13.4 E.
27 1.8 E.
31 14.1 £.

TITAN.

d h

Jan. 7 5.7 E.

14 21.6 W.

23 3.0 E.

30 18.9 W.

Feb. 8 0.4 E.

d h
Feb. 15 16.3 W.

23 22.0 E.
Mar. 3 14.1 W.

11 20.1 E.

19 12.4 W.

d h
Mar. 27 18.6 E.
Apr. 4 11.2 W.

12 17.7 E.

20 10.6 W.

28 17.2 E.

d h
May 6 10.2 W.
14 17.2 E.

....
....

Oct. 5 22.6 E.

d h
Oct. 13 16.2 W.

21 22.4 E.

29 15.9 W.
Nov. 6 21.8 E.

14 15.2 W.

d h
Nov.22 20.8 E.

30 13.9 W.
Dec. 819.4E.

16 12.2 W.

24 17.4 E.

HYPERION.

Jan.

Feb.

d h

5 12.4 E.
17 1.5 W.
26 13.9 E.

7 3.0 W.

d h
Feb. 16 15.7 E.

28 5.3 W.
Mar. 9 18.4 E.

21 8.7 W.

d h

Mar. 30 22.3 E.

Apr. 11 13.6 W.

21 3.9 E.

May 2 19.7 W.

d h
May 12 10.8 E.

. • . .

Oct. 9 14.2 E.

d h
Oct. 21 3.9 W.

31 1.4 E.
Nov. 11 14.0 W.

21 11.6 E.

d h
Dec. 2 23.1 W.
12 20.8 E.
24 7.4 W.

lAPETUS.

d h
Jan. 10 8.5 E.
30 2.61.

d h
Feb. 17 16.8 W.
Mar. 9 0.5 S.

d h
Mar. 29 18.9 E.
Apr. 19 1.31.

May

d h
8 3.7 W.

d h
Oct. 17 10.2 W.
Nov. 6 11.4 S.

d h
Nov.2710.3E.
Dec.l7 3.21.

SATELLITES OF SATUKN, 1917.

DIFFERENTIAL COORDINATES OF PHOEBE.

FOR GREENWICH MEAN NOON.

663

Date.

•

flph.— Osat.

^Ph.— ^Bat.

Date.

flph.— Oflat.

^Ph.— ^Sat.

Date.

aph.— Oflftt.

^Ph.— ^8at

,

m 8

f »' %

m 8

9 99

m 8

i n

Jan.

0

+2 9.7

-6 15

Apr. 14

+1 47.5

-1 30

Sept. 20

-1 48.4

+ 8 34

2

2 11.6

6 14

16

1 45.2

1 24

22

1 50.3

8 41

4

2 13.3

6 12

18

1 42.8

1 18

24

1 52.2

8 48

6

2 15.0

6 10

20

1 40.4

1 12

26

1 54.1

8 54

8

2 16.6

6 7

22

1 37.9

1 6

28

1 55.9

9 0

10

+2 18.1

-6 4

24

+1 35.4

-1 0

30

-1 57.6

+ 96

12

2 19.5

6 1

26

1 32.8

0 54

Oct 2

1 59.3

9 12

1

14

2 20.8

5 58

28

1 30.2

0 48

4

2 1.0

9 18

1

16

2 22.0

5 54

30

1 27.6

0 42

6

2 2.6

9 23

18

2 23.0

5 50

May 2

1 25.0

0 36

8

2 4.2

9 28

20

+2 24.0

-5 46

4

+1 22.3

-0 29

10

-2 5.7

+ 9 33

22

2 24.9

5 41

6

1 19.6

0 23

12

2 7.2

9 38

4

24

2 25.7

5 36

8

1 16.8

0 17

14

2 8.6

9 42

26

2 26.4

5 31

10

1 14.0

0 11

16

2 9.9

9 46

28

2 27.0

5 26

12

1 11.2

-0 5

18

2 11.2

9 50

30

+2 27.6

-5 21

14

+1 8.4

+0 2

20

-2 12.6

+ 9 54

I>b.

1

2 28.0

#5 16

16

1 5.5

0 8

22

2 13.7

9 57

•

3

2 28.3

5 10

18

1 2.7

0 15

24

2 14.9

10 0

5

2 28.5

5 4

20

0 59.8

0 21

26

2 16.0

10 2

■

7

2 28.7

4 58

22

0 56.9

0 28

28

2 17.0

10 4

9

+2 28./

-4 52

24

+0 53.9

+0 34

30

-2 18.0

+10 6

•

11

2 28.6

4 46

26

0 51.0

0 41

Nov. 1

2 19.0

10 a

' •

13

2 28.5

4 40

28

0 48.0

0 48

3

2 19.8

10 9

\ •

16

2 28.2

4 33

30

0 45.1

0 54

5

2 20.6

10 10

» ,*

17

2 27.9

4 27

June 1

0 42.1

1 1

7

2 21.4

10 11

19

+2 27.5

-4 21

3

+0 39.1

+1 8

9

-2 22.1

+10 11

f

21

2 27.0

4 14

5

0 36.1

1 15

11

2 22.8

10 11

23

2 26.4

4 8

7

0 a3,o

1 23

13

2 23.4

10 11

•

25

2 25.7

4 1

9

0 30.0

1 30

15

2 23.9

10 10

27

2 25.0

3 55

11

0 27.0

1 37

X7

2 24.4

10 9

Har.

1

+2 24.1

-3 48

13

+0 24.0

+1 44

19

-2 24.8

+10 8

«

3

2 23.2

3 42

15

0 20.9

1 52

21

2 25.1

10 6

5

2 22.2

3 35

17

0 17.9

2 0

23

2 25.4

10 4

7

2 21.1

3 28

19

0 14.9

2 7

25

2 25.6

10 1

9

2 20.0

3 22

21

0 11.8

2 15

27

2 25.8

9 58

11

+2 18.7

-3 16

23

+0 8.8

+2 23

29

-2 25.9

+ 9 65

13

2 17.4

3 9

25

0 5.8

2 31

Dec. 1

2 25.9

9 51

15

2 16.0

3 3

27

+0 2.8

+2 39

3

2 25.9

9 47

17

2 14.6

2 56

• • • •

• • •

5

2 25.8

9 43

19

2 13.0

2 50

• • • •

• • •

7

2 25.6

9 38

21

+2 11.4

-2 44

Aug. 27

-1 22.3

+7 2

9

-2 25.3

+ 9 33

23

2 9.8

2 37

29

1 24.7

7 10

11

2 25.0

9 27

25

2 8.0

2 31

31

1 27.0

7 18

13

2 24.6

9 21

27

2 6.2

2 25

Sept. 2

1 29.3

7 26

15

2 24.2

9 15

29

2 4.4

2 19

4

1 31.6

7 34

17

2 23.6

9 8

31

+2 2.5

-2 12

6

-1 33.8

+7 42

19

-2 23.0

+ 91

Apr.

2

2 0.5

2 6

8

1 36.0

7 50

21

2 22.4

8 53

4

1 58.5

2 0

10

1 38.2

7 58

23

2 21.6

8 46

6

1 56.4

1 54

12

1 40.3

8 5

25

2 20.8

8 38

8

1 54.3

1 48

14

1 42.4

8 13

27

2 19.9

8 29

10

+1 52.1

-1 42

16

-1 44.4

+8 20

29

-2 18.9

+ 8 20

12

+1 49.8

-1 36

18

-1 46.5

+8 27

31

-2 17.8

+ 8 11

664

SATELLITES OF SATURN, 1917.

MlXDM. 1

Enodadiu.

Tethys.

DtCHM.

Time from

Time from

Bastorn

EloDgaUoii.

Time from

Eastarn
Elongatioii.

BBstcm
BlonsBtkm.

P*

F

P»

F

P*

F

P>

F

h

•

d

h

•

•

d

h

•

•

0.0 .

83.2

1.000

0

0

83.2

1.000

83.2

0!992

0

0

83.2

1.000

0.5 :

80.4

0.992

0

1

79.1

0.984

80.1

0

2

79.1

0.984

1.0

77.4

0.967

0

2

74.7

0.938

77.0

0.967

0

4

74.7

0.938

1.5

74.3

0.926

0

3

69.8

0.864

78.6

0.928

0

6

69.7

0.864

2.0

70.8

0.870

0

4

63.6

0.766

69.8

0.874

0

8

63.6

0.765

2.5

66.8

0.801

0

5

55.6

0.652

65.6

0.807

0

10

55.5

0.651

3.0

62.0

0.721

0

6

43.9

0.532

60.4

0.730

0

12

43.7

0.532

3.5

55.8

0.634

0

7

25.9

0.428

54.0

0.647

0

14

25.7

0.427

4.0 :

47.7

0.544

0

8

359.7

0.372

45.6

0.562

0

16

359.4

0.372

4.5

36.5

0.460

0

9

331.1

0.395

34.4

0.482

0

18

330.8

0.396

5.0

20.7

0.391

0

10

309.4

0.482

19.1

0.418

0

20

309.3

0.484

5.5

0.1

0.355

0

11

295.4

0.598

359.9

0.384

0

22

295.3

0.600

6.0

337.9

0.363

0

12

286.0

0.717

339.4

0.392

0

285.9

0.719

6.5

319.0

0.414

0

13

279.1

0.823

321.4

0.437

2

279.0

0.825

7.0

305.1

0.491

0

14

273.7

0.908

307.7

0.508

4

273.6

0.910

7.5

295.2

0.579

0

15

269.1

0.968

297.5

0.591

6

269.1

0.968

8.0

288.0

0.668

0

16

265.0

0.997

289.9

0.676

8

264.9

0.997

8.5

282.4

0.753

0

17

260.9

0.995

284.0

0.758

10

260.8

0.994

9.0

277.9

0.829

0

18

256.7

0.962

279.2

0.831

12

256.6

0.961

9.5

274.1

0.893

0

19

252.0

0.900

275.1

0.894

14

251.9

0.898

10.0

270.8

0.943

0

20

246.5

0.812

271.6

0.943

16

246.3

0.809

10.5

, 267.8

0.978

0

21

239.5

0.704

268.3

0.978

18

239.2

0.701

. U-O

264.9

0.997

0

22

229.6

0.585

265.2

0.995

20

229.3

0.582

• 11.5

262.1

0.999

0

23

214.8

0.470

262.1

0.999

22

214.2

0.468

12.0

259.2

0.984

1

0

192.2

0.388

259.0

0.985

2

0

191.3

0.387

12.5

256.3

0.953

1

163.3

0.374

255.8

0.955

2

2

162.4

0.376

13.0

253.0

0.906

2

138.0

0.438

252.3

0.910

2

4

137.3

0.442

13.5

249.4

0.845

3

120.9

0.546

248.4

0.852

2

6

120.4

0.550

14.0

245.1

0.772

4

109.7

0.665

243.9

0.781

2

8

109.4

0.670

14.5

239.8

0.689

5

101.9

0.778

238.4

0.702

2

10

101.7

0.782

15.0

233.0

0.600

6

96.0

0.874

231.4

0.617

2

12

95.8

0.877

15.5

223.9

0.511

7

91.1

0.945

222.1

0.533

2

14

90.9

0.947

16.0

211.1

0.431

8

86.8

0.988

209.6

0.457

2

16

86.6

0.989

16.5

193.3

0.372

9

82.7

1.000

192.9

0.402

2

IS

82.5

1.000

17.0

171.5

0.352

10

172.8

0.382

17.5

150.1

0.379

11

152.7

0.404

18.0

133.1

0.441

12

136.2

0.460

18.5

121.0

0.524

13

123.8

0.536

19.0

112.2

0.613

14

114.7

0.620

19.5

105.7

0.701

15

107.8

0.705

20.0

100.6

0.783

16

102.3

0.784

20.5

96.4

0.854

17

97.7

0.854

21.0

92.8

0.914

18

93.8

0.912

21.5

89.6

0.958

19

90.4

0.957

22.0

86.7

0.987

20

87.2

0.986

22.5

83.8

1.000

21

84.1

0.999

23.0

81.0

0.995

22

81.1

0.996

Position angle of satellite p^p^-it-{P—Po).
Apparent distance of satellite t— F^^^^,

SATELLITES OF SATUEN, 1917.

665

Time from

Eastern
EUmgatton.

RbM.

Time from

Eastern
Elongation.

Titan.

Hyperion.

Tfine frtmi

Eastern
Elongation.

lapetos.

P*

F

P*

F

P>

F

P»

F

•

d h

•

d h

•

•

d

•

0 0

83.2

1.000

0 0

83.2

0.994

83.2

1.007

0

84.5

1.025

0 3

79.4

0.987

0 10

79.6

0.978

80.6

1.010

2

83.4

1.011

0 6

75.4

0.949

0 20

75.9

0.938

78.0

1.000

4

82.2

0.974

0 9

71.0

0.887

1 6

71.7

0.876

75.3

0.978

6

80.8

0.913

0 12

65.8

0.804

1 16

66.8

0.795

72.4

0.945

8

79.2

0.832

0 15

59.3

0.706

2 2

60.6

0.698

69.8

0.901

10

77.3

0.732

0 18

50.4

0.599

2 12

52.3

0.592

65.9

0.849

12

74.6

0.614

0 21

37.8

0.494

2 22

40.3

0.487

61.9

0.789

14

70.6

0.484

1 0

19.1

0.410

3 8

22.4

0.399

57.3

0.723

16

63.5

0.345

1 3

354.1

•

0.375

3 18

357.8

0.357

51.7

0.654

18

46.8

0.210

1 6

328.8

0.405

4 4

331.4

0.379

44.8

0.584

20

357.2

0.180

1 9

309.7

0.487

4 14

311.2

0.456

36.0

0.518

22

304.1

0.200

1 12

296.6

0.591

5 0

297.6

0.559

24.9

0.461

24

286.0

0.333

1 15

287.6

0.699

5 10

288.3

0.666

11.1

0.419

26

278.4

0.471

1 IS

280.9

0.798

5 20

281.6

0.767

355.3

0.402

28

274.2

0.601

i 21

275.7

0.882

6 6

276.4

0.855

339.2

0.412

30

271.4

0.717

2 0

271.2

0.945

6 16

272.0

0.925

324.6

0.447

32

269.4

0.812

2 3

267.2

0.985

7 2

268.2

0.974

312.7

0.499

34

267.8

0.891

2 6

: 263.4

1.000

7 12

264.7

1.001

303.3

0.563

86

266.4

0.944

2 9

259.7

1

0.989

7 22

261.3

1.003

295.9

0.632

38

265.1

0.971

2 12

255.7

0.952

8 8

257.8

0.984

289.9

0.701

40

263.8

0.972

2 15

251.4

0^92

8 18

254.1

0.943

285.0

0.767

42

262.5

0.948

2 18

246.2

o:8ii

9 4

250.0

0.881

280.8

0.827

44

261.2

0.899

2 21

239.8

0.713

9.14

245.1

0.803

277.2

0.880

46

259.6

0.82*

3 0

231.2

0.606

10 0

239.1

a.712

273.9

0.923

48

257.6

0.734

3 3

1

, 218.8

0.500

10.10

231.2

0.613

271.0

0.956

50

255.0

0.623

3 6

20Q.6

0.414

10 20

220.2

0.515

268.1

0.977

52

251.2

0.499

3 9

176.0

0.375

11' 6

204.6

0.431

265.4

0.986

54

244.7

0.365

3 12

150.4

0.401

11 16

183.3

0.382

262.6

0.980

56

230.6

0.233

3 15

. 130;8

0.480

12. 2

159.4

0.387

259.8

0.962

168

190.6

•

0.138

J.

3 18

'. 117.4

0.583

12 12

138.8

0.442

256.9

0.929

60

133.0

0.178

3 21

108.2

0.691

12 22

124.0

0.529

263.7

0.884

62

110.0

0.300

4 0

. 101.4

0.791

13 8

113.5

0.628

260.1

0.826

64

100.9

0.435

4 3

96.0

0.876

13 18

106.0

0.725

245.8

0.757

66

96.1

0.666

4 6

91.5

0.942

14 4

100.2

0.814

240.7

0.679

68

93.0

0.686

4 9

87.5

0.^83

14 14

95.4

0.889

234.2

0.595

70

90.8

0.792

4 12

83.7

1.000

15 0

91.8

0.945

225.4

0.510

72

89.1

0.880

4 15

79.9

0.990

15 10

87.6

0.981

213.2

0.431

74

87.7

0.949

15 20

84.1

0.995

196.8

0.373

76

86.4

0.996

16 6

80.6

0.984

176.0

0.356

.78

85.3

1.021

■

16 16

154.5

0.363

80

84.1

l.OK

1

17 2

136.8

0.417

17 12

123.9

0.492

17 22

114.5

0.576

18 8

107.6

0.662

18 18

102.2

0.742

19 4

97.8

0.816

19 14

94.2

0.879

20 0

90.9

0.930

20 10

88.0

0.969

•

20 20

85.3

0.995

21 6

82.6

1.008

rosition angle of satellite p^p^-^iP-Pc).
Apparent distance of satciliiie %^ '^^T'

SATELLITES OF SATUEN, 1917.

FOR MEAN MIDNIGHT.

SATELLITES OP SATTJEN, 1917. 667

FOE MEAN MIDNIGHT.

668 SATELLITES OF XTRANUS, 1917.

APPARENT ORBITS OP THE SATELLITES OF URANUS AT DATE OF OPPOSITION,
AUGUST 14, 1817, AS SEEN IN AN INVERTING TELESCOPE.

App-Mrtuc.

"aST

Arid.

Ombrtol.

Hay 7

Aug. 16
Nov. 23

349.6
360.2
SS0.8

13.2
13 9
13.1

18.4
19.4
18.3

A|>p.DMuc».

A«,k.

Tlttoto.

Obena

May 7
Aug. IB
Nov. 23

349.8
360.2
3B0.B

30.1
31.9
30.0

40.S
42.6
40.1

GREENWICH MEAN TIME OF GREATEST ELONGATION.

ARIEL.

UMBRIEL.

TITANIA.

OBEEON.

Horth.

Sonfti.

North.

South.

North.

Bgnth.

NathudSooa.

d h

d h

d h

May )« 9.4

May 20 4.1

May 8 4.7

May 10 6 4

May 8 lO.S

May 1219,S

Amy

28 23.6 N.

Juni

8112.3

June 4 7.0

2418.6

2620,2

28207

30 6,1

1110 9N.

June 8 1.7

1120.4

June 2 1.4

June 313.G

June 7 22.1

IS 4.2 a.

151iS.2

1615.0

23 4.6

2623.4

1816.2

20 17.0

2023 5

26 6.0

July

llfiSS,

3018.1

July 412.8

26221

2916.4

July 4 0,9

1621.0

July 5 5,1

July 7 6 8

July 8 9,4

1217.9

1916.8

13 12,0

1613,7

17 2.4

2110,8

2310.6

27 5 2

2113 9

2320.6

2510,3

30 38

2813 78.

31 O.O

Aug. 318 7

30 18

Aug, 1 3.6

Aug. 312,3

Aug. 720 8

Aug

Aug. 718.4

Aug. 7 8,8

9106

12 6,2

1613,7

11 0-98.

15 2.9

1821.6

1616,7

1717,4

2022,2

25 6.7

1718.6N.

2322,6

2015.2

30 6.9

Sept. 3 0.6

Sept. 1 6.6

Sept. 3 7,3

Sept. 7 8.2

31 6.7 N.

Sept. 619.3

1014.1

912.5

1114,2

16 1.2

20 9,6

Sept

023.98.

14 88

1719 4

2418,1

2122 3

2617.0

28 2 4

28 4.1

Oct. 311,1

Oct. 7 19,6

201058.

2911.8

Oct. 3 6.6

Oct. 4 93

Oct. 611.1

12 4,1

1612,6

Oct. 7 1,3

1020.0

1216 3

1418.0

2021,0

25 6,6

Oft

32L7S.

1414.8

IS 9.5

2023,2

23 1,0

2914,0

Nov. S22.6

10 16 2 N.

22 4 2

2623.0

20 6 2

31 7,B

Nov. 7 7,0

11 15.4

17 8,88.

2917,7

Nov. 212,5

Nov, flI3.1

Nov. 814,8

15239

20 8,4

24 2.4 N.

Nov. 6 7.2

10 1.9

24 16,9

29 1,3

3020,08,

1320 7

1716,4

23 3 0

26 4,7

Dec. 3 0,8

Dec. 718 3

Nov

613,eN,

In the above diagram the ceutral circle repreeentfl the planet.

For Ariel every third greatest elongation is given, and for Umbriel every altemate one; tht
Intermediate onee may be found by adding multiples of the period of the eatellite.

Sidereal period of Ariel, 2* 12».489; of Umbriel, 4'' 3».460; of Titania, 8^ m.941; of Obereii.i

SATELLITES OF URANUS, 1917.

669

Timi

) from

thmi

sation.

Ariel.

UmbrieL

Time from

Northern

Elongation.

Titania.

Time from

Northern

Elongation.

Oberon.

Nor

ElODj

P»

F

P>

F

P»

F

P»

F

d
0
0
0
0
0

h
0
2
4
6
8

•

350.2

355.2

0.6

6.8

14.6

1.000
0.982
0.930
0.847
0.741

•

350.2
353.2
356.3
359.6
3.2

1.000
0.993
0.974
0.942
0.898

d
0
0
0
0
0

h

0

5

10

15

20

e

350.2

353.8

357.6

1.6

6.1

1.000
0.991
0.963
0.918
0.857

d
0
0
0

1

1

h
0
8
16
0
8

350.2

354.0

357.8

2.0

6.8

1.000
0.990
0.960
0.912
0.848

0
0
0
0
0

10
12
14
16

18

"25.4
41.2
64.5
92.6

116.8

0.621
0.507
0.429
0.423
0.494

7.1
11.7
17.1
23.7
32.1

0.843
0.780
0.711
0.637
0.564

1

6

11

16

21

11.4
17.9
26.3
37.3
52.2

0.783
0.700
0.613
0.529
0.459

1

2
2
2
3

16
0
8

16
0

12.5
19.8
28.7
41.0
67.7

0.770
0.682
0.592
0.507
0.443

0
0

20

22

0

2

4

133.4
144.6
152.8
159.1
164.6

0.606
0.726
0.835
0.922
0.978

42.8
56.4
72.7
90.0
106.0

0.498
0.447
0.418
0.420
0.452

2
2
2
2
2

2

7

12

17

22

71.0

91.6

110.0

124.4

135.2

0.420
0.422
0.466
•0.537
0.622

3
3
4
4
4

8

16

0

8

16

78.1

99.0

116.5

129.6

139.4

0.416
0.434
0.493
0.575
0.665

6

8
10
12
14

169.6
174.6
179.9
186.0
193.6

1.000
0.986
0.938
0.859
0.755

119.2
129.6
137.7
144.1
149.4

0.507
0.574
0.647
0.720
0.789

3
3
3
3
3

3

8

13

18

23

143.2
149.6
154.8
159.3
163.3

0.710
0.792
0.864
0.924
0.967

5
5
5
6
6

0
8
16
0
8

146.7
152.6
157.5
161.8
165.8

0.763
0.833
0.901
0.953
0.986

2

16
18
20
22
0

203.9
218.9
241.2
269.2
.294.2

0.636
0.519
0.435
0.419
0.482

153.9
157.8
161.3
164.5
167.6

0.851
0.904
0.947
0.977
0.995

4

4
4
4
5

4

9

14

19

0

167.0
170.6
174.2
178.0
182.0

0.993
1.000
0.989
0.959
0.912

6
7
7
7
8

16
0
8

16
0

169.5
173.2
177.0
181.2
185.8

1.000
0.994
0.968
0.923
0.862

2
2
2
2
2

2
4
6
8
10

311.7
323.5
331.9
338.4
344.0

0.591
0.712
0.823
0.913
0.972

170.6
173.6
176.8
180.1
183.7

1.000
0.992
0.970
0.936
0.891

5
5
5
5
6

5
10
15
20

1

186.6
192.1
198.7
207.3
218.7

0.850
0.775
0.691
0.604
0.520

8
8
9
9
9

8

16

0

8

16

191.3
198.0
206.7
218.3
234.1

0.786
0.700
0.609
0.523
0.453

2
2
2
2
2

12
14
16
18
20

349.0
354.0

0.999
0.990

187.7
192.4
197.9
204.7
213.4

0.835
0.771
0.701
0.627
0.555

6
6
6
6
7

6
11
16
21

2

234.0
253.2
273.7
291.8
305.7

0.454
0.418
0.425
0.472
0.546

10
10
10
11
11

0

8

16

0

8

253.9
275.1
293.4
307.4
317.6

0.418
0.427
0.479
0.557
0.647

2
3
3
3
3

22
0
2

4
6

224.5

2:^8.5

255.0
272.3
288.0

0.490
0.441
0.417
0.423
0.458

7
7
7
7
8

7
12
17
22

3

316.1
324.0
330.2
335.3
339.7

0.632
0.718
0.800
0.871
0.929

11
12
12
12
13

16
0
8

16
0

325.4
331.6
336.6
341.0
345.0

0:736
0.819
0.889
0.944
0.981

3
3
3
3
3

8
10
12
14
16

300.8
310.8
318.6
324.9
330.0

0.515
0.584
0.657
0.730
0.798

8
8
8

8
13
18

343.7
347.4
351.0

0.970
0.994
1.000

13
13

8
16

348.8
352.5

0.998
0.996

3
3
3
4
4

18

20

22

0

2

334.4
338.3
341.7
345.0
348.0

0.859
0.911
0.952
0.980
0.997

4

4

351.0

1.000

Position angle of satellite p-p^+(P-Po).
Apparent distance of satellite t— ^^ •

670

SATELLITES OF URANUS, 1917,

FOR GREENWICH MEAN NOON.

Date.

P-Po

a(p)
P

Date.

P-Po

«(p)
p

ArieL

Umbriel.

Titania.

Oberon.

ArieL

Umbriel.

Titania.

Obeno.

•

tf

tt

»r

#f

•

ft

II

II

II

Apr. 20

-0.4

13.0

18.1

29.7

39.7

Aug. 18

0.0

13.9

19.4

31.9

42.6

25

0.5

13.0

18.2

29.8

39.9

23

+0.1

13.9

19.4

31.8

42.6

30

0.5

13.1

18.2

29.9

40.0

28

0.2

13.9

19.4

31.8

42.5

May 5

0.6

13.2

18.3

30.1

40.2

Sept 2

0.2

13.9

19.4

31.8

42.5

10

0.6

13.2

18.4

30.2

40.4

7

0.3

13.9

19.3

31.7

42.4

15

-0.6

13.3

18.5

30.3

40.5

12

+0.4

13.8

19.3

31.6

42.S

20

0.6

13.3

18.6

30.4

40.7

17

0.4

13.8

19.2

31.6

42.2

25

0.6

13.4

18.6

30.6

40.9

22

0.5

13.8

19.2

31.5

42.1

30

0.6

13.4

18.7

30.7

41.0

27

0.5

13.7

19.1

31.4

42.0

June 4

0.6

13.5

18.8

30.8

41.2

Oct. 2

0.6

13.7

19.1

31.3

4L9

9

-0.6

13.5

18.9

30.9

41.4

7

+0.6

13.6

19.0

31.2

41.7

14

0.6

13.6

18.9

31.0

41.5

12

0.6

13.6

18.9

31.1

41.6

19

0.6

13.6

19.0

31.2

41.7

17

0.6

13.5

18.9

31.0

41.4

24

0.6

13.7 i

19.1

31.3

41.8

22

0.6

13.5

18.8

30.8

41.2

29

0.5

13.7

19.1

31.4

42.0

27

0.6

13.4

18.7

30.7

41.1

July 4

-0.5

13.8

19.2

31.6

42.1

Nov. 1

+0.6

13.4

18.6

30.6

40.9

9

0.4

13.8 ;

19.2

31.6

42.2

6

0.6

13.3

18.6

30.4

40.7

14

0.4

13.8 ;

19.3

31.6

42.3

11

0.6

13.3

18.5

30.3

40.5

19

0.3

13.9 1

19.3

31.7

42.4

16

0.6

13.2

18.4

30.2

40.4

24

0.3

13.9

19.4

31.8

42.5

21

0.6

13.1

18.3

30.0

40.2

29

-0.2

13.9

19.4

31.8

42.5

26

+0.5

13.1

18.2

29.9

40.0

Aujfr. 3

0.2

13.9

19.4

31.8

42.6

Dec. 1

0.5

13.0

18.2

29.8

39.9

8

-0.1

13.9

19.4

31.8

42.6

6

0.4

13.0

18.1

29.7

39.7

13

0.0

13.9 =

1

19.4

31.9

42.6

11

+0.4

12.9

18.0

29.6

39.6

SATELLITE OF NEPTUNE, 1917.

Time from

Time from

«(P)

«(g)

Eastern

P^

F

Eastern

P^

F

Date.

P-Pp

Date.

P-P.

Elongation.

Elongation.

p

p

d h

e

d h

e

e

II

•

It

0 0

120.1

1.000

3 0

297.8

0.999

Jan. 1

+0.7

16.8

May 1

-1.5

16i

0 3

115.3

0.995

3 3

292.8

0.988

6

0.5

16.8

6

1.4

16.1

0 6

110.3

0.979

3 6

287.8

0.967

11

0.4

16.8

11

1.4

16.1

0 9

105.1

0.953

3 9

282.4

0.937

16

0.2

16.8

16

1.3

16.0

0 12

99.6
93.6

0.918
0.877

3 12
3 15

276.7
270.4

0.899
0.855

21
26

+0.1
-0.1

16.8
16.8

21

-1.2

16.0

0 15

Oct. 2

+3.5

16.0

0 18

86.9

0.831

3 18

263.4

0.807

31

0.2

16.8

7

3.6

16.0

0 21

79.5

0.782

3 21

255.4

0.758

Feb. 5

0.4

16.8

12

3.6

16.1

1 0

71.0

0.734

4 0

246.4

0.712

10

0.6

16.8

17

3.7

16.1

1 3

61.5

0.692

4 3

236.4

0.674

15

0.7

16.8

22

3.8

16.2

1 6

50.8

0.658

4 6

225.2

0.646

20

-0.8

16.7

27

+3.8

16^

1 9

39.2

0.638

4 9

213.3

0.634

25

1.0

16.7

Nov. 1

3.9

16i

1 12

27.2

0.634

4 12

201.2

0.638

Mar. 2

1.1

16.7

6

3.9

16.3

1 15

15.3

0.646

4 15

189.6

0.658

7

1.2

16.6

11

3.9

16.4

1 18

4.1

0.673

4 18

179.0

0.691

12

1.3

16.6

16

3.9

16.4

1 21

354.0

0.712

4 21

169.4

0.734

17

-1.4

16.6

21

+3.8

16.5

2 0

345.0

0.758

5 0

160.9

0.781

22

1.5

16.5

26

3.8

16.5

2 3

337.0

0.806

5 3

153.4

0.830

27

1.5

16.5

Dec. 1

3.8

16.5

2 6

330.0

0.854

5 6

146.8

0.877

Apr. 1

1.6

16.5

6

3.7

16.6

2 9

323.7

0.899

5 9

140.8

0.918

6

1.6

16.4

11

3.6

16.6

2 12

317.9

0.937

5 12

135.2

0.953

11

-1.6

16.4

16

+3.5

16.6

2 15

3I2.G

0.9G7

5 15

130.0

0.979

16

1.6

16.3

21

3.4

16.7

2 18

307.5

0.988

5 18

125.1

0.994

21

1.6

16.3

26

3.3

16.7

2 21

302.6

0.999

5 21

120.2

1.000

26

1

-1.6

16.2

31

+3.2

16.7

Position angle of satellite j>-^p^-\-{P—Pn).
Apparent distance ot satoUlte 9^ F^iE).

SATELLITE OF NEPTUNE, 1917.

671

APPARENT ORBIT OF THK SATELLITE OF NEPTUNE AT DATE OF OPPOSITION,
JANUARY 23, 1917, AS SEEN IN AN INVERTING TELESCOPF.

f
I

South

North

Dftte.

Position Angle
of Apsis.

Apparent Distanoe
at Apsis.

Jan. 23
May 3
Oct. 14
Dec. 33

•

120,1
118.7
123 8
123.2

II

16.8
16.2
16.1
16.7

GREENWICH MEAN TIME OF GREATEST ELONGATION.

East

West.

East.

West.

East

West

d h

d h

d h

d h

d h

d h

Jap.

2 02

Jan. 4 22.8

Mar.

25 7.8

Mar.

28 6.4

Oct. 11 1.2

Oct. 13 23.7

•

7 21.3

10 19.9

31 4.9

Apr.

3 34

16 22.2

19 20.7

13 18.6

16 17 0

Apr.

6 2.0

9 05

22 19.2

25 17.7

19 15 6

22 14 1

11 23.0

14 21.6

28 16.2

31 14.7

•

25 12.7

28 11.3

17 20.1

20 1«.«

Nov. 3 13.2

Nov. 6 11.7

SI 9 8

Feb. 3' 8 4

23 17.1

26 15.7

9 10.3

12 8.8

Feb.

6 69

9 55

29 14.2

May

2 12.7

15 7.3

18 5.8

12 4.1

15 2.6

May

5 11.2

8 9.7

21 4.3

24 2.9

18 1.2

20 23 8

11 8.2

14 6.7

27 1.4

29 23.9

23 22 3

26 20.9

17 5.2

20 3 7

Dec. 2 22.5

Dec. 5 21.0

^r.

1 19 4

Mar. 4 18.0

23 2.2

26 0.7

8 19.5

11 18.1

7 16 5

10 15.1

28 23.2

31 21.7

14 16.6

17 15.1

13 13 6

16 12.2

20 13.7

23 12.2

i

19 JO. 7

22 93

Oct.

5 4.2

Oct.

8 27

26 10.8

29 9.3

In the above diagram the central circle represents the planet.
The sidereal period of the satellite of Neptune is 5*^ 21^.044.

672 PHENOMENA, 1917.

MEAN TIME.

PHENOMENA, 1917. 673

MEAN TIME.
PLANETAKY TI0N8.

39398"— 1917 43

674

OBSEEVATOEIES, 1917.

Sadno-

No.

PbM.

UUtQda.

IWuctlon

Ulc

liUtude.

SIS

|lAt<n).

i^

Lajgttd,

widito

. - ..

h m ■

^

1

Abbftdia, France . .

+43 22 52.2

-11 34,4

69

9.999317

+ 0 7 0.1

+ 1.15

2

Adelaide, 8. AiutnOia .

-34 55 38,00

+ 10 52.4

41 »

9.999526

- 9 14 20.O7"

-91.06

3

Adelaide, 8. AuBtKOia .

-34 55 37.4 e

+ 10 52.4

9.999523

- 9 U 20.17 c

-91.06

4

Albany, N. Y. ...

+42 39 12-7 "

-11 33.1

■ 76 »

9 999336

+ 4 65 7.12«

+ 48.48

5

+42 39 49,5"

-1133.1

52

9.999335

+ 45459.97 a

+ 48.46

6

+38 47 50

-11 6.7

342

9.999501

- 0 12 8.38

- 1.99

7

+40 28 58.1 d

-IJ 26.7

370''

9.999411

+ 6 20 S.39<(

+ 52.58

8

+40 27 41.6

-11 26.6

9.99B387

+ 5 20 2.93

+ 52.58

9

+42 21 56.5 '

-11 32.5

' 116 <

9.999346

+ 4 50 5.93 <

+ 47.66

10

+42 22 17.1 /

-11 32.5

9.999338

+ 4 50 4.67 /

+ 47.65

11

+42 16 48.7 "

-11 32.3

282-

9.999360

+ 5 34 56.27 a

+ 55-02

12

+44 15 39,211

-11 35.4

242

9.999307

+ 6 53 35.920

+ 68.09

13

+43 45 14.4

-11 34,8

184

9.999316

- 0 45 1.30

- 7.40

14

-16 22 23.0"

+ 6 15.2

2451*

0.000052

+ 4 46 11.73 »

+ 47.08

15

+54 21 12.7 e

-10 59.6

61 =

9.999040

+ 0 26 35.4 e

+ 4.37

16

+37 58 19.7 '

-U 14.3

107*

9.999456

-13453 <

- 15.69

17

+39 17 52.0 i

-1121.5

36 J

9.999418

+5 6 29.1 i

+ 60.35

18

+49 53 6.0 c

-11 26.0

299 -^

9.999167

- 0 43 33.57 e

- 7-16

19

+41 25 18

-1130.0

420

9,999391

- 0 8 28.0

- 1,39

20

+42 30 8.4

-11 32.8

9.999336

+ 5 66 7.4

+ 58.50

21

+53 28 46.2

-11 6.1

35

9-999060

- 0 40 57.74

- 6.73

22

+37 52 23.6

-11 13.7

97

9.999458

+ 8 9 2.72

+ 80,34

23

+52 30 16,7*

-11 12.S

47*

9.999085

- 0 53 34.80 1

- 8.80

24

+52 31 13.1

-11 12.4

9.999081

- 0 53 34.41

- 8.80

25

+52 31 30.7

-11 12.4

9-999081

- 0 63 27.40

- 8.78

26

+52 29 7

-11 12.6

38

9.999084

- 0 53 54.2

- 8.88

27

+46 57 8.7

-11 34-2

573

9-999260

- 0 29 45.70«

- 4.89

28

+47 14 59.0

-11 33.7

312

9-999235

- 0 23 57.13

- 3.B3

29

+53 5 47

-11 8.7

56

9.999071

+ 0 31 40.9

+ 6.20

30

+39 9 56 d

-U 20.8

238 -i

9.999435

+ 646 5 rf

+ 56.85

31

+ 4 35 56.2 e

- 150.8

2634

0.000170

+ 4 56 23.5

+ 48.69

32

+18 53 36.2 '

- 7 5.1

14 c

9.999849 ;- 4 51 15,72 e

-- 47.8S

33

+50 43 45.0*

-11 22,3

62'

9.999130

- 0 28 23.17*

- 4.66

34

+44 50 7.2 o

-n 36.6

73

9.999281

+ 02 5.6ia

+ 0.34

36

+42 20 58 »

-11 32.5

31 «

8-999341

+ 4 44 19.1 -

+ 46.71

36

+42 21 32,5

-11 32.5

48

9-999342

+ 4 44 15.0

+ 46.70

37

+54 12 9-6 "

-11 0,8

32»

9 999042

- 0 40 31.02>

- 6.66

38

+53 4 36

-11 8.8

9.999067

-0 35 15

- 5.79

39

+51 6 55.8 *

-11 20.4

'147*

9.999126

- 1 8 8.72*

- 11.20

40

-27 28 0.0

+ 9 28,3

9.999691

-1012 6.17

-100.65

41

+50 47 55.51

-11 21.9

105"

9.999131

- 017 26.0B''

- 2,8«

42

+50 51 10.6 '

-11 21.7

9.999123

- 0 17 28.02 c

- 2,87

43

+47 29 34.7 '

-U 33.2

131 «

8.999217

-116 15.3 «

- 12.5S

44

+52 12 51.6

-11 14.3

28

8.999091

- 0 0 22.75

- 0.06

45

+42 22 47.6"

-11 32.6

24

9.999340

+ 4 44 31.06"

+-46.74

46

-33 56 3.5 P

+10 43-6

13 P

9.999548

- 1 13 54.76 P

- 12.14

47

+39 8 8.9 7

-11 20.7

18 9

9.999421

- 0 33 14.9 «

- 5.46

48

+37 30 13.2 '

-11 11,4

49 >- ' 9.999464

- 1 0 20.70 e

- 9.91

49

+50 0 9.9"

-11 26.6

138' 9-999153

- 2 24 55.75"

- 23.81

50

+38 2 1.2 '

-11 14.6

259 <

9.999465

+ 5 14 6.33 *

+ 61.00

( C«nle Syngnx.

iCflnlsr of liurtniiniint bona*.
CwiMr of obwrvMor;.
I F'loor ormarldlui num.

OBSERVATOKIES, 1917. 675

Univ. ofPUUburgb.

676

OBSERVATORIES, 1917.

Chicaijo, 111. . . .
ChrwtianiA, Norway.
Cincinnati, Ohio . .
Cincinnati, Ohio . .
Cleveland, Ohio . .

Clinton, N. Y. , .
Coimbre, Portugal
Columbia, Uo. . .
Columbus, Ohio . .
Copenht^n, Denmark

Coidova, Arg. Rep. .

nd

'bam, England
Duseeldorf, ftussia .
Edinburgh, Scotland
Edinbunb, Scotland
Elmiia, N. Y- . . .

Ev&nston, 111.

Geneva, Switserland

Genoa, Italy . . .

Georgetown, D. C. .

Glasgow, Mo. . . .
Gla.->gow, Scotland

Gotha, Germany . .

Gotha. Germany , .

Havprford, Pa. . .

Heidflberf;, Baden .

Ilcidelbei^, Badi^n .

Heidelberg, Baden ,
llebingfoni, Finland

Her^nv, Hungary .

Ilong Kong, China ,

Iowa City, Iowa . .

' UerLdisn clrcla.

+43 3 17.0
+40 12 24.5
+38 56 51.7 <»
+39 56 50.4<'
+55 41 12.6

-31 25 15.5ff
+50 3 52.0"
+54 21 IS.O
+30 18 51.8*
+39 40 36.40

+41 36 0
+68 22 47 .20
+51 2 16.8
+53 23 13.1 o
i+57 9 36

;+54 46 fl.2J
i+5112 25,0»
j+55 55 30.00

+56 57 23.211
!+42 6 25

+42 3 33.4
+35 12 30.5

+39 8 13-2 r
+42 53 46,2

+46 11 59.3 o

+44 25 8.3"
+38 54 26.7 t>
+39 13 45.6
+55 52 42.8 ■>
+50 56 37.9 '

+50 56 4-4 i
+51 3148,19
+39 38 46.6 <>
1+51 28 38.2"
'+63 33 6.0

+53 32 51.3 <l
+43 42 15.3
+40 0 40.1 r

+49 23 55-2 •
+49 23 55.7 '

+49 24 34.3 '
+60 942.30

+47 15 47.4
+22 18 13.2 i
+41 40 0
t FIsor-levfll ol uc

-11 33.9
-11 25.6
-11 19.7

-11 23.3

-11 30.5
-10 22.1
-11 20.8
-11 8.7
-10 34.8

■10 56.4
-11 19.9
-10 46.5
-10 46.2
■11 31.9

-11 31.8
-10 54.7
-11 20.7

-II 19.5
-11 21,1
-10 46.9
-11 21.2

-11 34.8
-11 24.8
■11 27.8
-11 27.8

-11 27.8
■10 1.5
-11 33,7

wlebH

Looa

""

h m I

,

9.999352

+6 50 28.84

+57 57

9,998908

-0 42 63.500

- 7.116

9,999437

+5 37 41.40 fc

+65.48

9,999421

+5 37 69.00

+55.SI

9.999375

+5 26 25.86 <

+S3.S

9.999340

+5 1 37.46

+49.55

9.999400

+0 33 43.1

+ 5.M

+6 9 18.33'

+60.67

9.999414

+5 32 2.60 <

+54,5S

9.999005

-0 60 18.69 /

- B.»

9.999634

+4 16 48.22 ff

+42.1*

9,999157

-1 19 50.27"

-1S.12

9.999036

-1 14 39.6

-12.ie

9.999676

-6 12 11.76 »

-5l.»

9.999518

+6 59 47.720

+68.H

9.999378

+6 14 30.66

+61.5*

9,998945

-1 46 63.22"

-17je

9.999126

-0 64 64.74

-t.a

9.999066

+0 26 21.1 •

+ 4.11

9.998979

+0 9 40.0

■t- 1.5»

9.999033

■HJ 6 19.76 f

+ 1.01

9.999117

-0 27 2MI

-iM

9.999007

+0 12 44.22 •

+ 2.n

9.998995

+0 12 43.06 •

+ 1M

9,999345

+6 7 13.90

+60.47

9.999368

+5 50 42.3

+67.»

9.999667

+7 26 44.68

+73JI

9.999431

+6 8 47.73

+50.73

9,999338

+6 8 1.00

+ao.ao

9,999268

-0 24 38.61 ■

-4.W

9,999293

-0 35 41.28 •

- 6.M

9,999429

+5 8 18.26 &

+60.8

9,999433

+6 11 18-08

+«1.0(

9,999003

+0 17 10.66 •

+ J.B

9.999142

-0 42 60.61 1

-7.0(

9.999145

-0 42 B5.0B t

-7J»

9.999116

-0 39 46.221

-«.»

9.999425

+5 47 24.S80

+67.W

9.999110

0 0 0.00O

o.«

9.999057

-0 39 63.600

-«J»

9.999058

-0 39 63.46 <

-a.u

9.999317

+4 49 8.0!

+47.11

9.999398

+5 1 12.70'

+4>.4l

9.999198

-0 34 53.13 •

-I.7J

9.999198

-0 34 62.96 (

-5.7J

9.999168

-0 34 46.80 '

-8.71

9.998903

-1 39 49.10"

-H.«

9.999229

-1 6 24.7

-10.11

9,999793

-7 36 41.86 i

-».W

9,999369

+6 6 6

+00.14

f Uld mnlillui circle.

OBSERVATORIES, 1917.

677

Aathority for—

No.

Latitude.

51
62
53
54
55

56
57
58
59
60

61
62
63
64
65

66
67
68
69
70

71
72
73
74
76

76
77
78
79
80

81
82
83
84
86

86
87
88
89
90

91
92
93
94
95

96
97
98
99
100

LcQgltade.

U. S. Lake Survey, 1864.
Astr(m, Nach., Nr. 3193, 1893.
Pti&iica^ioruof the Obs.,1908.
Letter from Director, 1897.
Letter from Director, 1913.

Astrtm. Nach., Nr. 2653, 1883.
Eph. Astixm, de Coimbra, 1889.
Tnnt, Aead, qfScL ofSt. Lonlif lfl04.
Letter from Director, 1913.
British NatUical Almanac,

Rendtadot del Ob$,, 1887.
Letter from Director, 1913.
Letter from Director, 1897.

Oreat Trio, awvef of Itidia, 1900.
Letter from Director, 1913.

Let Obt. Attron., Bruxellcs, 1907.
Pumtationen der Stemw., 1911.
Berliner Jahrhuch.
Tratu. Rofal DuUin 8oe,, 1889.
Letter from Royal AstraDomer, 1897.

Letter from Director, 1913.
Astr(m. Naeh.j Nr. 643, 1848.
Monthlf yaticet, R, A, 8., 1907.
M(maif NotketyR. A. 8.^ 1880.

Letter from Director, 1912.

Letter from Director, 1893.
British NatUical Almanac.
See footnote (>).

Let Obt. Attron., BnizeUeb, 1907.
Memoire par J. Pidoux, 1900.

Lett^ from Director, 1897.
See footnote («).
AsiTon, Nach., Nr. 2625, 1884.
First Glasgow Catalogue, 1870,
Letter from Director, 1913.

Letter, Director ntsw Obs., 1913.
Agtron. Nach., Nr. 4428, 1910.
Letter from Director, 1912.
Qreemuich Observations, 1910.
Letter, Director new Obs., 1913.

Lett^ from Director, 1913.
Letter from Director, 1894.
Proc, Am£r. Fh, Soc,, 1883.
Letter from Director, 1913.
PvHUk. its Oftf ., KdniffthM, 1902.

PiOUk. det Obt,,Xdni9thaL 1902.
Letter from Director, 1913.
Astron, Nach., Nr. 2633, 1884.
Hong Kong Observations ylS97.
Let Obt, Astron., Bmxeiles, 1907.

Smithsonian Report, 1886.
Astron. Nach,, Nr. 3993, 1905.
Astronomical Journal, 1897.
Astronomical Journal, 1854.
Letter from Director, 1913.

Astron. Nach., Nr. 2653, 1883.
Epk Astron. de Coimhra, 1889.
Tmnt. Aead. ofSci. ofSt. Louit, 1894.
Letter from Director, 1899.
Astron. Nach., Nr. 3993, 1905.

Resultados del Obs., 1887.
Letter from Director, 1913.
Letter from Director, 1897.
Letter from Supt. of Bmrey, 19L3.
Letter from Director, 1913.

Let Obt, Attron., Braxelles, 1907.
Astron. Nach., Nr. 3993, 1905.
Berliner Jahrbueh,
Trans, Royal Irish Ajcad, , 1838.
Letter from R<^ Astronomer, 1897.

Letter from Director, 1913.
Letter from Director, 1913.
Letter from Director, 1913.
Edinburgh Observations, 1858.
Letter from Director, 1912.

Letter from Director, 1893.
British Nautical Almanac,
See footnote (*).

Let Obt. Attron., BmxeUes. 1907.
Astron, Nach,, Nr. 3993, 1905.

Astron, Nach., Nr. 3993, 1905.
See footnote (f).
WashmgUm Observations, IS77.
Monthly Notket.R. A. S., 1865.

Letter from Director, 1913.

Letter, Director new Obs., 1918.
Astron. Nach., Nr. 3993, 1905,
Letter from Director, 1912.
Greenwich Observations, 1910.
Astron, Nach., Nr. 3993, 1905.

Iietter from Director, 1913.
Letter from Director, 1894.
Proc, Amer, Ph. Soc., 1883.
Iietter from Director, 1913.
PiMik. det Obs,, KdnigthM, 1902.

PvbUk. del (Htt., K&niffttiM, 1902.
Astron. Nach., Nr. 3993, 1905.
British Nautical Almanac,
Letter from Director, 1897.
Let Obt. Attron., BmxeUes, 1907.

Description.

« Dearborn Observatory.
University Observatory.
Cincinnati Obs., since 1873.
Cincinnati Obs. before 1873.
Case Obs., Case School of Appl'd Set

Litchfield Obs^Hamnton College.
University Observatory.
Laws Obs., Univ. of Mo.
McMillin Obs., State Univ.
University Observatory.

National Observatory.
Imperial and Royal Obs.
Obs. of the School of Navigation.
Haig Obs., Trig. Surrey of India.
Chamberlin Obs., Univ. of Denver.

Drake Univ. Obs.
Imperial University Obs.
b Baron Engelhardt's Obs.
Dimsink Obs., Trinity C<dlege.
cLord Crawford's Obs.

University Observatory.
Municipal Obs., Bilk.
Royal Obs.sinoe 1805; Blackford HUl.
d Royal Obs. before 1805; Calton Hill.
Ehnira College Obs.

Dearborn Obs., North Western Univ.
Lowell Observatory.
International Lat. Obs.
Smith Observatory.
Municipal Observatory.

Hydiographic Institute.
Georgetown College Obs.
Morrison Observatory.
University Observatory.
Ducal Obs. since 1857.

Ducal Obs. before 1867.
Royal University Obs.
McKim Obs., De Pauw Univ.
/Royal Obscarvatory.
g Hamburg Observatory before 1900.

^ Imperial Marine Obs.
Shattuck Obs^ Dartmouth College.
Haverford College Obs.
Astron. Institute, KOnlgstuhl Obs..
Astrophys. Inst., KGnigstuhl Obs.

< Dr. Wolf's Obs. before 1898.
Imperial Univ. Obs.
Astrophysical Observatory.
Colonial Observatory.
Obs., Univ. of Iowa.

a Transferred to Evanston. HI., in 1887.

b Instruments transferred to Univ. of Kasan in 1897.

e Instruments transferred to Royal Obs. at Edinburgh in 18M.

dCity Obs. since 1806.

< Based upon data from the U. S. C. and G. Survey.

/Point ofreference before 1851, 7} ft. N., 19 ft. W.

9 At Bergedorf since 1909.

A Transit instrument before 1908, 0".5 N., 0-.04 W.

t Instruments transferred to the Astrofphvsical Institute of the KOnigstuhl Obs. in 1888.

J RetultaU det Jnternationttlen BreiUwQenstet, 1900-1908.

k Retvitate det Intemationalen BretUndienttet, Band 1, 1903.

678

OBSEKYATOEIES, 1917.

Rcdtw-

No.

Flu».

Uttltude.

£SS

H

,,££8,

B

I«tllude.

(JWn.)

lUtrndi):

Omowtdi.

B.T.ILIt.

. . -

h m I

,

101

Ithaca, N. Y

+42 26 47.3 ■>

-11 32,6

256'>

9,999354

+6 5 55,990

+50,26

102

IthftCft, NY

+42 26 51,4

-11 32,6

9,999337

+5 5 56.47

+50,26

103

+18 24 51 fr

- 6 55,9

6406

9.9908B2

+5 1129,48 6

+51.17

104

+50 55 34.9 <

-11 21.3

165'

9.999132

-0 48 20.22 «

- 7.61

105

Jena,

+50 55 35.8

-11 21.3

166

9.999131

-0 46 20.31

-7.61

106

Jena, . .

+50 56 11.0

-11 21.3

174

9.909132

-0 46 20.73

- 7.81

107

J

-26 10 54.6 d

+ 9 9.8

18W'*

9-999840

-1 52 18.0-*

-18.4S

108

Kalocsa Hungary . .
Kaaan, Rueeia . . .

+46 3141.7 6

-11 34.8

117'

9.999240

-1 15 64.12 6

-12.47

109

+55 50 20.0 /

-10 47.3

98/

9.999007

-3 15 15.61 /

-32.08

110

Kasan, Rusda . . .

+55 47 23.9 »

-10 47.7

79 P

9.999007

-S IB 29.00*

-32.28

111

Kew, England . . .

+51 28 6

-11 18,5

10

9,999108

+0 1 15.1

+ 0.21

112

Kief. Russia ....

+50 27 10.0*

-11 23,5

179/

9999145

-2 2 0.66/

-20.04

113

+54 20 27.6 /

-10 69,7

52/

9.999040

-0 40 35.45 /

- e.«T

114

+47 41 54.8

-11 32,8

9,999202

-1 18 11.7

~12.BS

115

+54 42 50.5 /

-10 56.8

' 24/

9.999029

-1 21 58,97 /

-13.47

116

+48 3 23,1/

-11 32,0

384/

9,999220

-0 66 31.58 /

- g.2S

117

-34 54 31.8*

+ 10 52.2

18 ft

9.999525

+3 51 44,8 »

+38.07

118

+52 9 19.8 /

-11 14.6

6/

9,999090

-0 17 56.15/

- 2.95

119

Leipzig, Saiony . . .

+51 20 5.9 *

-11 19.2

119*

9,999118

-0 49 33,92 f

- 8.14

120

Leipzig, Saxony . . .

+51 20 20.1

-11 19.2

9-999110

-0 49 29.92

- 8.13

121

Li«!e, Belgium . . .
Lisbon (Tapada), Portugal
Liverpool, England . .

+50 37 6

-11 22.8

127

9,999137

-0 22 15.44

-S.«

122

+38 42 30.5 i

-11 18,5

95 i

9.999437

+0 36 44.68 i

+ 6.04

123

+53 24 4-8

-11 6,6

61

9.999064

+0 12 17.33

+ 2.oe

124

Liverpool. England . .

+53 24 47.8

-11 6.5

9.999059

+0 12 0.11

+ 1.97

125

Lund, Sweden . . ,

+55 41 51,6 *

-10 48.5

' 38

9.999006

-0 52 44.97 <

-8.67

126

Lund, Sweden . . .

+55 52 12.0

-10 47.0

9,999000

-0 52 47.60

-8.S7

127

Awtria .

+44 32 11.0

-11 35.5

' 42

9,999286

-0 57 62.41

-9,51

12S

+45 41 41.0

-11 35.5

299

9,999274

-0 19 8.52*

- 3.14

129

+43 4 36.8 /

-11 33,9

292'

9.999340

+5 57 37.90 /

+5S.7S

130

+13 4 8.0/

- 5 5.5

7

9,999926

-6 20 69.14

-62.7S

131

Madrid. Spain . , .

+40 24 30.0"

-11 26.4

655'"

9.999433

+0 14 45.0»>

+ 2.42

132

pT. . . .

+14 34 41

- 5 38.2

3

9,999908

-8 3 54.2

-79.48

133

C(^. . .

+38 5 55.8«

-11 15.0

18"

9,999447

+8 9 5.63 •

+80.35

134

+54 10 31.8

-11 1.0

45

9,999044

+0 33 48.4

+ 6.SS

135

+43 18 19 /

-11 34,3

76 <■

9,990320

-0 2L 34.65 /

-3.64

136

Mareeillee, France . .

+43 17 52

-11 34.3

27

9,999317

-0 21 28.1

-3.BS

137

Mauritius (Port Loub) .

-20 5 39

+ 7 27,7

64

9,999832

-3 50 12.8

-37.e

138

-37 49 63,2 P

+11 13.4

9.999454

-9 39 53.92 P

-95.28

139

+48 48 18

-11 29.8

162

9,999185

-0 8 55.6

-1.47

140

Middletown, Conn. '.

+41 33 16.0

-11 30,4

9.999359

+4 60 37,18

+47.74

141

+45 27 59.3

-11 35,6

120

9,999268

-0 36 45,88 1

-6.04

142

+44 58 40.0'-

-11 35,7

260'-

9.999290

+8 12 66.84 '

+81.27

143

+39 8 3,61^

-11 20.7

82

9-999424

-9 24 30.76

-92.74

144

+44 38 61,4

-11 35,6

64

9.999285

-0 43 43,40

-7.18

145

+45 30 20 «

-11 35,6

67 «

9,999262

+4 54 18.S3 '

+48,35

146

Rusraa

+55 45 19.6

-10 48,0

150/

9,999012

-2 30 17.03 /

-24.ffl

147

Cal. .

+37 20 25,6 r

-11 10.4

1284''

9.999562

+8 6 84.89 r

+79.9!

148

Mount WilBon, Cal. . .

+34 12 59.5 *

-10 46.2

1799'

9,999663

+7 62 14.33 t

+77.58

149

Mount Wilson, Cal. . .

+34 12 55

-10 46.1

1727 <•

9,999658

+7 52 14.3

+77Ji8

150

Munich, Bavaria . .

+48 8 45.5"

-1131.7

529 ■■

9-999227

-0 46 26.02 •

- 7.0

*Caata otobatrnUrr.

b vqoatcrlil. 41 fMt H

1 Floor of mvkilan ra

OBSERVATORIES, 1917.

679

Authority for-

Latitude.

Letter from the Dean, 1913.
Letter from tlie Dean, 1913.
Memoirs, R, A.S., 1879.
Letter from Director, 1913.
Letter, Director new Obs., 1913.

V. J. S, Asiron, GeselL, 1910.
Transvaal Obs. Circular, 1910,
Letter from Director, 1913.
Letter from Director, 1913.
Publications of the Obs., 1911.

Letter from Director, 1897.
Antialet de V Oba., Vol. IV, 1803.
Let Obt. Astrtyn., firuxelles, 1907.
Let Obt. Attron., Bruxellen, 1907.
Letter from Director, 1913.

Letter from Director, 1897.
Letter from Director, 1913.
Letter from Director, 1913.
Letter from Director, 1913.
Letter, Director new Obs., 1913.

Let Obs. AstTon.f Bruzellee, 1907.
Letter from Director, 1913.
Monthlf Notices, R. A. S., 1S94.
British Naviical Almanac, 1872.
Letter from Director, 1913.

Letter, Director new Obs., 1913.
Letter from Director, 1897.
Letter from Director. 1897.
Publications of the Obs., 1892.
Oreat Trig, Survep of India, 1906.

Annumio del Obs.j 1912.
Let Obs, Attron., Bruxelles, 1907.
Letter from Director, 1913.
Astron, Nock., Nr. 758,. 1851.
Letter from Director, 1913.

Letter, Director new Obs., 1913.
ICag. and Meteor. Resnits, 1908.
Astron, Results^ 1881-84.

Let Obs. Attron.f Bruxelles, 1907.
Letter from Director, 1894.

Pubbl. del R. Osserv,, 1914.
Letter from Director, 1913.
See footnote (*).
Letter from Director, 1913.
Letter from Director, 1912.

Let Obt. Astron,, Bruxelles, 1907.
Publications of the Obs., 1900.
Astrophysical Journal, 1906.
Letter from C. G. Abbot, 1912.
Letter from Director, 1897.

Loncritude.

Letter from the Dean, 1913.
Letter from the Dean, 1913.
See footnote (c).
Letter from Director, 1913.
Letter, Director new Obs., 1913.

V. J. S. Astron. GeselL, 1910.
Transvaal Obs. Circular, 1910.
Letter from Director, 1913.
Publications of the Obs., 1911.
Letter from Director, 1913.

Letter from Director, 1897.
Astron. Nach., Nr. 3993, 1905.
Astron. Nach., Nr. 3993, 1905.
Let Obt. Astron., Bruxelles, 1907.
Astron. Nach., Nr. 3993, 1905.

Astron, Nach., Nr. 3993, 1905.
Letter from Director, 1913.
Astron. Nach., Nr. 3993, 1905.
Astron. Nach., Nr. 3993, 1905.
Letter, Director new Obs., 1913.

Let Obs. Astron., Bruxelles, 1907.
Astron. Nach., Nr. 3202, 1893.
Afonthlp Notices, R. A. S., 1894.
British Nautical Almanac, 1872.
Astron. Nach., Nr. 3993, 1905.

Letter, Director new Obs., 1913.
Letter from Director, 1897.
Astron. Nach., Nr. 3202, 1893.
Letter from Director, 1912.
Oreat Trig Survep of India, 1901.

Astron. Nach., Nr. 3993, 1905.
Let Obs. Astron., Bruxelles, 1907.
Lich Obs, Bulletin, 1908.
British Nautical Almanac, 1901.
Astron. Nach., Nr. 3993, 1905.

Letter, Director new Obs., 1913.
Mae. and Meteor. ResuUt, 1906.
» Astron. Results, 1881-84.
Les Obs. Astron., Bruxelles, 1907.
Letter from Director, 1894.

Astron. Nach., Nr. 3993, 1905.
Letter from Director, 1913.
Les Obt. Attron., Bruxelles, 1907.
Letter from Director, 1913.
U. 8, a and 0, S. Report, 1897.

Astron, Nach., Nr. 3993, 1905.
U. S, C. and 0. a. Report, 1897.
Astrophysical Journal, 1906.
Letter from C. G. Abbot, 1912.
Astron. Nach,, Nr. 3993, 1905.

Description.

« Fuertcs Obs., Cornell Univ.
& Fuertee Obs., Cornell Univ.
Mr. Hall's Obs., Montego Bay.
Univ. Obs., since 1888.
Univ. Obs., before 1888.

The late Dr. Winkler's Obs.
Union Ob8.,formerlyTransvBal Obs.
Archiepiflcopal Haynald Obs.
Engelhardt Obs., Univ. of Kasan.
University Observatory.

Meteorolo|:ical Obs., London.
Imperial Univ. Obs.
^ Royal University Obs.
Near AszM, Hungary.
Royal University Obs.

Obs. of the Benedictinee.
National Univ. Obs.
University Observatory.
University Obs., since 1861.
University Obs., before 1861.

University Obs., Cointe.
Obs. of Lisbon.
Bidston, Birkenhead, since 1887.
Liveipool Obs.. before 1867.
Royal Univ. Obs., since 1867.

Royal Univ. Obs., before 1867.
Manora Observatory.
Obs. of the Univ., St. Genis LavaL
Washburn Obs., Univ. of Wis.
Obs. founded by East India Co.

Astron. and Meteorolog. Obe.
Meteorological Observatory.
Chronom. and Time Sta., Navy Yd.
Col. Cooper's Observatory.
See footnote («).

See footnote (/).
Royal Alfred Obs.
^Government Observatory.
Seine-et-Oise, near Paris.
Wesleyan University Obs.

Royal Observatory, Brera.
Obs. Univ. of Minn.
International Lat. Obs.
Royal Univ. Geophysical Obs.

McGill University Obs.

Obs. of the Imperial Univ.
Lick Obs., Univ. of Cal.
Solar Obs., Carnegie Inst.

Branch of Smithson. Astrophys.Obs.
Royal Observatory.

a Since 1902.

f> Before 1902.

e British Report on Transit of Venus, 1882.

d Old position of meridian circle, 0".9 N., 0".12 j

« National Obs., Univ. of Aix-Marseilles, since

/National Obs., at Accoules, before 1854-«J.

aTraasferred from Willlamstown in 1861.

* ResHltnte des IrUernationaUn Brdtendienstes, 1900- 190S.

i With the new values of the langitudes of Adelaide and ^^dSM^ ,

E.

1864-60.

680

OBSEKVATOKIES, 1917.

SoSJS

Altl-

1«C*

Laadtuito

LoUtiKto.

tad>

a-i^Siins

iitittn)

rtwuK:

annwlcfa.

B.™K.

, „

h

^

151

+40 51 48.3

-11 28.1

164

-0 57 1.70"

- 9.37

152

+36 8 54.4 6

-11 2.0

172 c

9!999605

+5 47 12.2

+57,0*

153

+46 59 50.6

-11 34.1

488

9,999254

-0 27 49.90''

-4.57

IM

X

+40 30 1.4*

-11 26.7

216

9.999387

+4 67 47.466

+48.92

155

New Haven, Conn. . .

+41 19 22.3

-11 29.6

40

9,999368

+4 51 40.68

+47.92

156

New Haven, Conn. . .

+41 IS 36.5

-11 29.6

9,999365

+4 51 42.16

+47.92

167

New York, N.Y. . .

+40 48 34.6

-11 27.9

■ 26

9.999380

+4 55 50

+48.60

158

NewYork, N. Y. . .

+40 45 23.1

-11 27.7

9,999379

+4 55 63.64

+48.81

159

+43 43 16.9 '

-11 S4.0

378

9.999330

-0 29 12.15 •

-4.»

160

+46 58 22.1

-11 34.2

56

9.999226

-2 7 63.78 •

-21.M

161

SB.

+42 19 1.9 6

-11 32.4

70 6

9.999346

+4 60 33.10 fr

+47.7S

162

+44 27 41.6 /

-11 36.5

290/

9.999305

+6 12 35,92 /

+61.21

163

+37 48 5 <*

-11 13.2

11 '»

9.999454

+8 9 6.65 <t

+80.36

164

+46 28 37.5

-11 34.9

9.999234

-2 3 2.18 >

-20^

165

Odessa; Russia '.

+46 28 36.7 ■!

-11 34.9

' 55 <«

9.999237

-2 3 2.01*

-20.21

166

0-GyaUa, Hungary . .

+47 52 27.3

-U 32.4

113

9-999206

-I 12 45,49

-11.06

167

Omaha, Nebr. . . .
Orono,Me

+41 16 5.6 &

-11 29.6

3446

9.999390

+6 23 46.96 »

+63.06

168

+44 54 0

-11 35.6

38

9.999277

+4 34 40.3

+45.12

169

Ottawa, Canada . . .

+46 23 39.1 d

-11 35.6

85B

9.999267

+6 2 51.98 <

■M9.7S

170

Oxford, Mi8B

+34 22 12.6

-10 47.5

9.999536

+5 58 7.18

+58JS

171

+51 46 35.6 ■!

-11 16,9

65ft

9.999104

+0 5 2.6

+ 0,83

172

+51 45 34.2

-11 16.9

64

9.999104

+0 5 0.40

+ 0.82

173

+46 24 1.0'

-11 35.6

3U

9.999263

-0 47 29,13 <

- 7.90

174

+38 6 44.0*

-11 15.1

76''

9.999461

-0 63 25.87

-8.78

175

Paris, France . ! ! !

+48 50 11.2 1

-U 29.8

67'"

9.999178

-0 9 20.93*

- 1.63

176

^Ih. .

-3157 8.9''

+10 23.8

60

9.999597

-7 43 21.51''

^76.12

177

+39 58 2.1"

-11 24,6

74 0

9.999404

+5 1 6.81''

+49.46

178

+44 51 48.6 <t

-11 35.6

32-1

9,999277

-0 66 2S.07''

-9.10

179

+62 22 66.0 P

-11 13.3

97 P

9.999091

-0 62 15.86 P

- 8.6»

180

Y.

+41 41 18

-11 30.8

61

9.999360

+4 55 33.6 »

-I48J5

181

+60 6 16.0 o

-n 25.1

197"

9.999155

-0 57 40.28 •

- 9.47

182

+40 20 55.8

-11 26.1

75

9.999396

+4 58 89.44

+4».«

183

Princeton, N. J. . . .

+40 20 57.8*

-11 26.1

65'!

9,999394

+4 58 37.61''

+49.06

1S4

Providence, R. 1. . .

+41 50 21

-11 31.2

64

9,999356

+4 45 36.05

+46.9!

185

Providence, R. I. . .

+41 49 46.4

-11 31.2

9.999352

+4 45 37.64

+46.92

186

+59 46 18.7 ■>

-10 6.2

75 ff

9,998914

-2 1 18.67 •

-19.91

187

+46 47 59.2

-11 34.4

90

9,999231

+4 44 52,71 »

+46.80

ISS

- 0 14 0

+ 0 5,6

2908

0,000198

+5 14 6.66

+SIM

189

+56 57 9.3

-10 36.9

9,998974

-1 36 28.10 r

-15.85

190

. Iraiil "

-22 54 23.8 <»

+ 8 17.7

■ 62 1

9,999784

+2 62 41,4 B

+28.37

191

Rome, Italy ....

+41 53 53.Q d

-11 31,3

6U

9,999354

-0 49 65.12''

- 8J0

192

Rome, Italy ....

+4153 33.6'*

-1131,3

65»

9,990356

-0 49 56,34''

-8.20

193

Rome, Italy ....

+41 54 12.4 ■*

-11 31,4

100 d

9,999357

-0 49 48,02 i

-8.U

194

Rome, Italy ....

+41 54 16.7

-1131,4

75/

9.999356

-0 49 49,28*

-8.18

195

Saa Fernando, Spain ,

+36 27 42.0 •

-11 4,3

30»

9.9994SS

+0 24 49.32 '

+ 4.68

196

San Fernando, Sjiaiii .

+36 31 7

-11 4,7

9.999486

+0 25 10.82

+ 4.14

197

San Francisco, Cai. . .

+37 47 27.9

-11 13,2

9.999454

+8 9 42.86 <

+tOM

198

San Luis, Azc. Rep,
Santiago, Chile . . .

-33 17 45.7

+ 10 37,6

*8b6

9,999616

+4 26 22

+43.60

199

-33 26 42 d

+10 39.0

520'*

9.999594

+4 42 46.0 •'

■H6.46

iOO

Santiago, Chile . . .

-33 26 25

+10 3S.9

619

9.999600

+4 42 36.5

+46.42

201

Santiago, ChUc . . .

-33 33 46 b

+ 10 40,1

5806

9.999596

+4 42 46 6

+46.46

/Utrldlta circle p]fr.
fBtoch martin last mil.

^ BBromclir basin.

/BaromvtA'.

M Ctata el aonth iom*.

I Saith facade of ohsirvalciry.

Ccntir d1 dooM.

UMlaOoct.

OBSERVATOKIES, 1917.

681

Authority for—

No.

Latitude.

161
152
153
154
155

156
167
158
159
160

161
162
163
164
165

166
167
168
169
170

171
172
173
174
175

176
177
178
179
180

181
182
183
184
185

186
187
188
189
190

191
192
193
194
195

196
197
198
199
200
201

Letter from Director, 1897.
Letter from the Dean, 1913.
Swiss Triangulation, 1890.
Letter from Director, 1913.
Letter from Director, 1893.

Letter, Director new Obs., 1893.
OofUTibutioTufrom the Obs., 1906.
Letter from Director, 1879.
AnnaletdeVOba., Tome II, 1887.
Let Obt, AttTon., Bnixelles, 1907.

Letter from Director, 1913.
Letter from Director, 1912.
Letter from Director, 1912.
Pnlkowa Mitteilunifen, No. 56, 1913.
Letter from Director, 1897.

Letter from Director, 1897.
Letter from Director, 1912.
Letter from Director, 1912.
Letter from Chief Astronomer, 1913.
Smithsonian Report^ 1880.

Raddiffe OaUilogiu of Stars, 1900.
(hford Attron. OttervatUma, 1878.
Letter from Director, 1913.
Letter from Director, 1913.
Letter from Director, 1913.

Meridian OlMenatUmx, Vol. 2, 1<W.
Letter from Director, 1913.
Letter from Director, 1913.
Verdff, K, PrevLM. Geod. Intl., 1005.
Smithsonian Report, 1880.

Prague Observations^ 1907.
Letter from Director, 1913.
Letter from Director, 1913.
Letter from Director, 1893.
Astron, Nach., Nr. 2254, 1879.

DeseripHon de VOhs., 1845.
Letter from Director, 1912.
Letter from Director, 1897.
Letter from Director, 1897.
See footnote {<=),

Memorie del R. Osserv,, 1901.
Letter from Director, 1913.
Letter from Director, 1913.
PtOM. dOJa apeeola Vaticana, IWi.
Annales del Obs., 1892.

Letter, Director new Obs., 1913.
Letter from Director, 1897.
Letter from Director, 1911.
Letter from Director, 1913.
Letter, Director new Obs., 1913.
Letter from Director, 1913.

Lonpltude.

Astron. Nach., Nr. 3202, 1893.
Letter from Director, 1893.
Astron. Nach., Nr. 3202, 1893.
Letter from Director, 1913.
See footnote (*).

Letter, Director new Obs., 1893.
ContritnUionefrom the Obs., 1906.
British Nautical Almanac.
Astron. Nach., Nr. 3993, 190o.
Astr(m. Nach., Nr. 3202, 1893.

Harvard Annals, 1893.
Publications of Obs., 1901.
Letter from Director, 1912.
Astron. Nach., Nr. 3993, 1905.
Astron. Nach., Nr. 3993, 1905.

Letter from Director, 1897.
Letter from Director, 1912.
Letter from Director, 1912.
Letter from Chief Astronomer, 1913.
Smithsonian Report, 1880.

Raddiffe Observations, 1842.
Oxford Astron. Obeervations, 1878.
Astron. Nach., Nr. 3993, 1905.
Astron. Nach., Nr. 3202, 1803.
Astron. Nach., Nr. 3993, 1905.

i Meridian Ohgervationt, Vol. 2, 1908.
letter from Director, 1913.
Letter from Director, 1913.
Astron. Nach., Nr. 3993, 1905.
Smithsonian Report, 1880.

Astron. Nach., Nr. 3993, 1905.
I-.etter from Director, 1913.
Washington ObserwAions, 1878.
Letter from Director, 1893.
Astron. Nach., Nr. 2254, 1879.

Astron. Nach., Nr. 3993, 1905.
Letter from Director, 1912.
Letter from Director, 1897.
Astron. Nach., Nr. 3993, 1005.
See footnote (c).

Letter from Director, 1913.
Astron. Nach., Nr. 3993, 1905.
Letter from Director, 1913.
Astron. Nach., Nr. 3993, 1905.
Letter from Director, 1913.

Letter, Director new Obs., 1913.
U. S. C. and G. S. Report, 1897.
Letter from Director, 1911.
Letter from Director, 1913.

Letter, Director new Obs., 19L3.

Letter from Director, 1913.

Description.

Royal Obs., Capo di Monte.
Obs. of Vanderbilt Univ.
Cantonal Observatory.
SchanckObs.,RutgersOollege.
Yale Univ. Obs., since 1882.

Yale Univ. Obs., before 1882.
Columbia Univ. Obs., since 1897.
Columbia Univ. Obs., before 1897.
Mt. Groe. near Nice.
Naval Ooservatory .

Sn^itli College Obs.
o Goodsell Obs., Carleton College.
.Chabot Observatory.
Branch of Pulkowa Obs.
University Observatory.

Royal Astrophysical Obs.
Creighton University Obs.
Obs. Univ. of Maine.
Dominion Astronomical Obs.
Obs. Univ. of Mississippi.

. Raddiffe Observatory.
University Observatory.
Royal University Obs.
Royal Obser\'atory.
Observatory of Paris.

Ggvemment Observatory.
Flower Obs., Univ. of Pa.
See footnote n>).
Roys^l Astropnysical Obs.
Yasser College Obs.

Imperial and Royal Obs.
Ualsted Obs., Princeton Univ.
01^^. of Instruction, Prinoeton Univ.
Ladd Obs., Brown Univ.
Mr. $oagrave's Observatory.

Obs. Central Nicolas.
Quebec Obs., Plains of Abraham.
National Observatory.
Polytechnic School Obs.
National Observatory.

Royal Obs. at Roman College.
Royal Univ. Obs. at Capitol.
Vatican Obs., since 190^7.
d Vatican Obs., before 1906-7.
Naval Obs., since 1797.

« Naval Obs., before 1797.
Davidson Observatory.
Southern Obs. of CariMgie Inst.
/National Obs., since 1862.
9 National Obs., before 1862.
National Obs., EsjKijo.

• Old observatory. 1877-1886, 415 feet W.

• ObMTvatory of Imi>erial and Royal nylrc^raphlc Office.

• Green and Davis, Tetefpuphie Determinations of Longituda on the East Coast ^ South America, 1880.
tf In the Gregorian tower.

« In Cadiz.

/In Quinta Normal.

f On the hill Banta Lacia. in Santiago.

A Based upon data from the U. B. C. and Q. Survey.

4 With the naiw valna of the iangftade of Sydney.

OBSERVATORIES, 1917.

No.

PlK».

I*tltade.

202

South Bethlphem. Pa. .

+40 36 23.20

203

South Hadley, Ma*. ,

+42 15 18,2 fr

204

St. Louie, Mo. . . .

+38 38 3.0

205

St. PeterehurR, RubhU .

+59 56 32.0

206

Stockholm, Sweden

+59 20 32.7 '

207

Stonyhuret, Eiwland .

+53 50 40

20S

+48 35 0.3 <^

209

m : :

+39 54 23.3

210

-33 51 41.1

211

SymcuBi-, N. Y. '.

+43 2 13,1

212

Syracuse, N. Y. . . .

+43 0 48.8 A

213

Tacubaya, Jlexico . .

+19 24 17.9 0

214

Tanhkcnt, Turkwtan .

+41 19 31.3

215

Taunton. Masa. . . .

+4154 0

216

Teramo, Italy ....

+42 89 27 rf

217

Tokyo, Japan ....
Toronto, Canada . . .

+35 39 17.0 '

218

+43 39 46.0 /

219

Toronto, Canada . . .

+43 40 0,8 (F

220

+43 36 44.0

221

Trieat, Austria . '. .

+45 38 35.5 ft

222

Tricat, AuBtria . . .

+45 38 45.4 J

223

TBchardiui, Turkestan .
Techardjiii, Turkestan .

+39 8 ll.Od

224

+39 8 10.7*

225

Tube IIill. England .

+51 26 47

226

Turin, Italy ....

+45 2 16.2 *

227

y . . . .

+45 4 8.3 e

228

+33 12 36.8 '

229

+39 8 12.1 d

230

Upsaia, Sweden '.

+59 51 29.4 6

231

TJrbana, lU

+40 6 20.2 I

232

Utrecht, Netherlands .

+52 5 9.7"

233

Utrecht, Netherlandi .

+52 5 13

234

Venice, Italy ....

+45 26 10.5 t

235

Vienna, Austria . . .

+48 13 55.1n

236

Vienna, Austria . . .

+48 12 35-5

237

Vienna, Austria . . .

+48 12 53.8

238

Vienna, Austria . . .

+48 12 46.7 •!

239

Warsaw, Russia . . .

+52 13 4.6 <

240

WashinRton, D. C. . .

+38 5514.00

241

+38 53 38.7 9

242

Washington, D. C. . .

+38 53 17.3 •

243

+38 56 14.8 a

244

WellMley, Mass. . . .

+42 17 34.8

245

WcllinRton, N. Z. . .
West Foinl, N. Y. . .

-41 17 3.8 6

246

+41 23 22.1

247

Wilhelnuthaven, Germany

+63 31 52.1 «

248

Williams Bay. Wis. . .

+42 34 12.6 «

249

Williamstown. Mass. .

+42 42 30

250

Winchester, Mara. . .

+42 27 11

251

252
253

VJi^A K BVJ

-33 36 30.8 b
+31 5 48.0 c
+47 22 38-3 '

H«to>-

loOdooen-

S£ i,iS^

--ss?*

•as-

wkbio
Lool

U^dc.

tHiun). amiuit).

QiwDwldi.

8.T.M.N.

" . T

h m •

^

-U 27.2

110

9.999391

+ 6 1 31.»6»

+ 49*53

-11 32.2

76 fr

9.999346

+ 4 50 20.406

+ 47,70

-11 18.1

9.999432

+ 60 49.26

+ 69.27

-10 4.2

' i

9.996906

- 2 1 11.4

- 19.91

-10 11.3

44"

9,998922

- 1 12 13.97 e

- 11,87

-U 3.4

in-'

9.999056

+ 09 62.68

+ i.ea

-11 30.5

144 e

9,999190

- 0 31 4.62 «

- 5.U

-11 24 .3

9,996401

+ 51 24.80

+ 49.51

+10 42.9

■ «

9.999552

-10 4 48.31

-99.3S

-11 33.9

160

9.999332

+ 54 33.36

+ 60,01

-11 33.8

137"

9.999332

+ 54 34.31 »

+ 60,(B

- 7 14.8

2285 f^

9.999995

+ 6 36 46.67 '

+ 65,18

-11 29.6

457

9.999396

- 4 37 10.80

- 46.SS

-1131.3

8

9.999351

+ 444 20

+ 46.n

-11 33.1

398

9.999358

- 064 66

- 9.01

-10 58.3

25

9,999507

- 9 18 68.22 <

- 91.B

-11 34.8

110 tf

9.999313

+ 6 17 34.70 ff

+ 52.17

-U 34.8

116 P

9.999313

+ 6 17 35.609

+ 52,17

-11 34.7

194

9.999320

-05 61.23

- 0,tt

-11 35.5

68*

9.999260

-0 85 5.23*

- 9.0S

-11 35,5

26*

9.999257

- 0 65 3.0

- »,W

-11 20.7

IBS'!

9.999433

- 4 14 17.2 d

-41.77

-11 20.7

167

9.B99431

- 4 13 57.3

-41.71

-11 18,8

48

9,999111

+ 0 0 27.7

+ o.«

-11 35.7

618*

9,999313

- 0 31 3 *

- fi.M

-11 35.7

276*

9,999288

- 0 30 47.16 e

- 6.«

-10 36-7

69

9.999568

+ 5 50 11.74 '

+ 67i!

-11 20.7

220 <<

9.999435

+ 8 12 60.8 ■*

+ 80.M

-10 5.2

216

9.998909

- 1 10 30.12 6

-U.M

-11 25.2

236'

9.999412

+ 5 52 53.90 I

+ 67J7

-U 15.0

12"

8.999093

- 0 20 31.0 <"

- SJ7

-11 15.0

23

9.999093

- 0 20 28.9

- tt»

-11 35.6

15 «

9.999261

- 0 49 22.12 c

- 8,11

-11 31.5

240 f

9.999205

- 1 6 21.36«

-10,74

-11 31,6

186'

9.999202

- 1 5 31.61

-laH

-11 31.6

214

9,999204

-15 25.17

-10.TS

-11 31-6

285

9.999209

- I 5 10.96

-10.71

-11 14.3

121 e

9.999097

-124 7^*

-llB

-11 19.6

82 P

9.999431

+ 5 8 15.78 •

+ 60.M

-11 19.4

31'

9.999428

+ 5 8 12.16s

+ SO,Q

-11 19.4

10 «

9.99W27

+ 58 fl.24*

+ 60.11

-11 19,7

9.999425

+ 6 6 0.0 a

+ 60.(0

-11 32.3

■ 61

9,999344

+ 4 46 12.7

+ 41.86

+11 29.5

127 &

9.998375

-1139 4.27*

-UiM

-11 29.8

170

9.999375

+ 4 55 M.66

+ 48.60

-11 5,7

9'

9.999057

- 0 82 36.06 '

- 6JS

-11 33.0

320'

9.999355

+ 5 54 13.24 >

+ S8.U

-11 33.2

213

8,999344

+ 4 62 60

+ 48.10

-11 32,7

30

9.999338

+ 4 44 32.4

+ 41.7*

+ 10 40.6

16 <■

9.999666

-10 3 19.9

-S9.il

-10 14.4

100 c

9.899619

- 8 4 44.82 e

-7».0

-11 33.5

469 -^

9.999243

- 0 34 12.26 e

- MI

■ Ontral domt.

Canter of th« clod
Oround flofr of m

OBSERVATORIES, 1917.

683

No.

202
203
204
205
206

207
208
209
210
211

212
213
214
215
216

217
218
219
220
221

222
223
224
225
226

227
228
229
230
231

232
233
234
235
236

237
238
239
240
241

242
243
244
245
246

Authority for—

Latitude.

Letter from Director, 1913.
Amer. Jour, of Sci.y 1883.
Letter from Director, 1897.
Astron. Nach., Nr. 2582, 1884.
Letter from Director, 1914.

Letter from Director, 1913.
Annaleii der Stemw., 1896.
Letter from Director, 1912.
Astrrni. Remits, 1879-81.
Letter from Director, 1891.

Letter from Director, 1914.
Boleiin del Oba., 1914.
Letter from Director, 1897.
Let Obs. A8tTon.f Bnixelles, 1907.
Pubbl. dellVsserv., 1900.

Annales de IVbs., 1894.
Letter from Director, 1913.
J-«etter from Director, 1912.
Annates deVOba., 1912.
Letter from Director, 1913.

Letter, Director new Obs., 1913.
Astron. Nach., Nr. 4588, 1912.
See footnote («).
British Nautical Almanac,
Letter from Director, 1913.

Letter from Director, 1913.
Letter from Director, 1897.
See footnote («).
Letter from Director, 1913.
Letter from Director, 1913.

Letter from Director, 1913.
Letter, Director new Obs., 1913.
Letter from Director, 1913.
See footnote (*).
Letter, Director new Obs., 1913.

Berliner Jahrbiich.
Publik, der Stemw., 1892.
Aatron, Nach., Nr. 46(J6, 1913.
U.S. Naval Ob». PtMicatioru, 1900.
See footnote (">).

Letter from Director, 1912.
Astronomical Journal, 1897.
Letter from Director, 1912.
New Zealand QazeUe, May 7, 1914.
Letter from Director, 1891.

Longitude.

247 Letter from Director, 1913.

248 Astrophysical Journal, 1901.

249 Letter from Director, 1893.

250 Letter from Director, 1913.

251 Monthly Notices, R. A. S., 1884.

262 Annates de VObs., 1907.

253 Letter from Director, 1913.

a Old observatory 0".125 E.

6 Latter from Government Astronomer at Adelaide, 1913.

e Since 1898.

4 Before 1808.

• ReauUate dee TnUrnationalen BreiUndienttes, 1900-1908.
/At PlnoTorinese.

# A t PalaHO Kadama.

^Atiron, Arbeitendsf K. K, ffradmetiUtifft-Bureau, 1896.

Washington Obeervatione, 1875.
lietter from Director, 1913.
U. S. C. and G. S. Report, 1897.
Astron. Nach., Nr. 2582, 1884.
Astron. Nach., Nr. 3993, 1905.

Monthly Notieee, R. A. 3., 1851.
Astron. Nach., Nr. 3993, 1905.
Letter from Director, 1912.
See footnote (&).
Letter from Director, 1891.

Letter from Director, 1914.
Annuario del Obs., 1902.
Letter from Director, 1897.
Les Obs. Astron., Bnixelles, 1907.
Letter from Director, 1913.

Annates de VObs., 1894.
Letter from Director, 1913.
Letter from Director, 1912.
British Nautical Almanac.
Letter from Director, 1913.

I^etter, Director new Obs., 1913.
Letter from Director, 1913.
See footnote (').
British Nautical Almanac.
Letter from Director, 1913.

Astron. Nach., Nr. 3993, 1905.
Letter from Director, 1897.
Letter from Director, 1912.
Astron. Nach., Nr. 3993, 1905.
Letter from Director, 1913.

Letter from Director, 1913.
Letter, Director new Obs., 1913.
Letter from Director, 1913.
Astron. Nach., Nr. 3993, 1905.
Letter, Director new Obs., 1913.

Berliner Jahrbttch.

Astron. Nach., Nr. 3993, 1905.

Astron. Nach., Nr. 3993, 1905.

U. S. C. and G. S. Report, 1897.

U. S. C. and G. S. Report, 1897.

Letter from Director, 1912.
Astronomical Journal, 1897.
Les Obs. Astron., Bnixelles, 1907.
New Zealand GazetU, Ubj 7, 1914.

Letter from Director, 1891.

Description.

Astron. Nach., Nr. 3993, 1905.
Astrophysical Journal, 1901.
Letter from Director, 1893.
Letter from Director, 1913.

« AfontMy Notices. R.A. S., 1888.
Annates de VObs., 1907.
Astron. Nach., Nr. 3202, 1893.
< Since 1879.

Sayre Obs., Lehigh Univ.
WUliston Obs., Mt. Holyoke Coll.
o Washington University Obs.
Imperial University Obs.
Obs. of Acad, of Sci.

Stonyhurst College Obs.
Imperial Univ. Obs.
Sproul Obs., Swarthmore (College.
Government Observatory.
Syracuse Univ. Obs.

Roe Observatory.
National Observatory.
Tashkent Observatory.
Mr. Metcalfs Obs., before 1911.
OoUurania Observatory.

University Observatory.
Universi ty Observatory .
Meteorological Observatory.
University Observatory.
e Imperial and Royal Maritime Obs.

d Imperial and Royal MaritimeObs.
International Lat. Obs., since 1909.
International Lat. Obs., before 1909.
Obs. of Sir W. Huggins, London.
/ Royal Obs. of the Univ., since 1913.

0 Royal Ob?, of the Univ., before 1913.
Obs. Univ. of Ala.
International Lat. Obs.
IJniversity Observatory.
Obs., Univ. of 111.

University Obs., since 1855.
University Obs., before 1855.
Obs. of the Nautical Institute.
i Imperial and Royal Univ. Obs.
J Imperial and Royal Univ. Obs.

Oppolzer Obs., Josephstadt.
KuSner Obs., Ottaloing.
Imperial University Om.
U. S. N. Obs., Georgetown Heights.
U. S. Naval Obs., 1842-1893.

Smithsonian Astrophysical Obs.
Catholic CJniv. Obs., Brookland.
Whitin Obs., WeUwley College.
Hector Observatory.
* U. S. Military Academy.

Imperial Naval Obs.
Yerkes Obs., Univ. of Chicago.
Field Memorial Obs., Williams ColL
Mr. Metcalfs Obs., since 1911.
Mr. John Tebbutt's Obs.
Obs. of the Jesuits near 8hani;hai.
Obs. of Swiss Polytechnic School.

> Before 1879.

» Old observatory 9" N., 1^.2 E.

< Resvltaie des Internationalen Breitendienstes. Band 1 . 1QC&.
« Washington Observations for IStti. 5^\!rc«w!ANx.v,\>\».^ZJXX«B^

XXXU.
« And VhB mew v^m^ o\ \Xi"fe\ca%\Vvj.^^ ck\ ^i^'ows •

684 LUNAR DISTANCES.

THE COMPUTATION OF LUNAR DISTANCES.

Tables of lunar distances are no longer given in the Ephemeris, in accord-
ance with the decision of the Navy Department that they are now of little
practical use to navigators. However, in case it is desired to use this method,
the angular distance between the Moon and any heavenly body may be cal-
culated by solving the spherical triangle of which the known parts are the polar
distances of the Moon and the other body and the difference of their right
ascensions, or, in other words, the angle at the pole between their hour-circles.
Then, the Greenwich mean time of the observation being approximately known,
and the lunar distances for the star or other body calculated for the even hour
before and after, the required Ixmar distance may be interpolated and the
longitude derived by the methods given in books on navigation.

EXAMPLE 1.

Find the lunar distance of Aldebaran, March 5» 1917, at 10 P. M., Greenwich Mean Time.

Let a and d -Rig^t Ascension and Declination of the star
" o^and^^- ** " '' '* •* " Moon

** D- Lunar Distance

Also let tan M-tan d^ sec (a-n/)

Then cos D-sin ^ cos (M-^) cosec M

a- 4'»31»11V0 M- 33**63^48''

o^- 8'»55»24-.6 «J-+16**2(K4r^

a-a^- 19»'35»46V4 IL-d- 17*33^ 7^^

ar-a'- 293° 56^ 36^^ sin ^-9.420069

^^- + 15° 15^ S'' cos (M-^)-9.979295

tan <J^-9.435642 «^ M-0.253602

sec (a-a^)-0.391663 cos D-9.652966

tan M-9.827295 D-63° 16' 22'^

EXAMPLE 2.

Find the lunar distance of Jupiter March 26, 1917, at noon, Greenwich Mean Time. In thi»
trasc the distance is smaller and the following method is more accurate.

Let a and d -Right Ascension and Declination of the planet
" a'and^- " ** *' ** " " Moon

'* D- Lunar Distance

Also let tan N-tan J^ (cc~a/) cos l^ {3+d') coaec J^ (d-^)
Then sin }4 D-sin J^ (o^-oc^) cos J ^ (o+y) cosec N
Sin N and sin J^ (a-a/) have the same algebraic sign.

a- 2h 23» 57V5 tan J^ (ar-a')-8.920918 n

tr^- S^ 2» 4\C> cos 3^ («J+^)-9.979520 i

a-a'^ 23»» 21« 52".9 cosec J^ (J-^)- 1.142053 n ''

a-a"- 350°28M4^' tan N-0.042491

a- + 13° 19' 23'' N-47** 47' 54"

a'-+ 21° 35' 33"
a+^-+ 34° 54' 56" sin H (a-a^-SMHlA

d-d" — 8° 16' 10" cos J^ (^+^-9.979520

cosec N-0.130308

]^{a-a'y 175° 14' 7" sin H D-9029242

J4 (J+<J')-+ 17° 27' 28" J^D- 6° 8' 25"

yi {d-y) — 4° 8' 5" D- 12° 16' 50"

TABLE I.

685

FOR FINDING THE LATITUDE BY AN OBSERVED ALTITUDE OP POLARIS, 1917.

Reduce the observed altitude ci Polaris to the true altitude.

Reduce the recorded time of observation to the local sidereal time.

Take out the apparent rijg^ht ascensicm and declinati(m of Pokuris for the time of observation.

Subtract the apparent n^t ascension from the local sidereal time of observation and the
remainder is the hour-angle of Polaris.

"Mth this hour-ang^ as the vertical argument, and the apparent declination of Polaris as the
horizontal argument, take out the correction from Table I and add it to or subtract it from the
true altitude, according to its sign.

For other altitudes than 45 , corrections taken from the supplementary table at the bottom
of Table I (Table la) may be applied when necessary for the degree of accuracy required.

ExampU,— 1917, August 5, at 10*^ 40» 30* P. M. local mean solar time, in longitude 59^ west
<rf Crreenwich, suppose the true altitude of Polaris to be 33° 2(K 0^^, required the latitude of the

place.

h m 8

Local astronomical mean time 10 40 30

Reduction from Table III for 10»» 40« 30« + 1 46

Greenwich sidereal time of mean noon. August 5, page 10 8 53 52

Reduction from Table III, for longitude (-3'' 56" west, or plus) + 0 39

h m 8
Sum ^havin^ regard to sigos) is equal to local sidereal time . 19 36 46

R. A. ot Polans (page 281) for time of observation ... 1 30 56

h m •
Remainder is equal to hour-angle of Polaris .... 18 5 50

Decl. of Polaris (page 281) for time of observation, 88"" 51^ 43^^

True altitude +33 20 0

Correction from Table I -14

Correction from Table la -14

Latitude of the place +33 18 42

Observations of Polaris for latitude should be made when practicable near the times of upper
or of lower culminations (hour-angle 0^ or 12*^). However, at sea, if made near elongation (hour-
angle 6^ or 18**), the hour-angle, and hence the local time, should be known within one minute.

\^p«d.

Ded^^^

H.aSv^

88° 51^ 40'^

88° 51' 50^'

88° 52' (/^

88° 52' 10"

88° 52' 20"

88° 52' 30"

y^K.

h m

/ //

/ //

1 n

/ //

/ n

t n

h m

0 0

-68 20 .
68 20 ,
68 19 ^
68 17 a
68 14 I

-68 10 0
68 10 °
68 9 I

68 7 :

68 4 ;

-68 0 0
68 0 ,
67 59 \
67 57 ,
67 54 ;

-67 50 ^
67 50 ,
67 49 *
67 47 \
67 44 \

-67 40 ^
67 40 ,
67 39 \
67 37 \
67 34 \

-67 30 „
67 30 :
67 29 \
67 27 ,
67 24 ;

24 0

3

23 57

6

54

9

51

12

48

0 15

-68 11 .
68 7 :
68 2 :
67 57 I
67 51 5

-68 1 .
67 57 *
67 52 J
67 47 I
67 41 5

-67 51 .
67 47 \
67 43 *
67 37 :
67 31 \

-67 41 .
67 37 *
67 83 *

-67 31 .
67 27 \
67 23 *
67 17 !

67 11 ;

-67 21 ,
67 17 *
67 13 *
67 7 !
67 1 \

23 45

18

42

21

39

24

67 27 .

36

27

67 21 5

83

030

-67 44 ,
67 37 I
67 29 I
67 20 jj

67 10 ;2

-67 34 .
67 27 I
67 19 I
67 10 iJ
67 0}S

-67 24 -
67 17 I
67 9 ?
67 OjJ

66 50 ;;

-67 14 -
67 7 I
66 59 ^

66 50 o
66 41 ,J

-67 4 .
66 57 I

66 49 o
66 40 •

66 31 jj

-66 55 ^
66 47 *
66 39 ?
66 30 ^
66 21jJ

23 30

33

27

36

24

39

21

42

18

045

-67 Ojj
66 49 "
66 37 ;,
66 24 :,

66 11 ;^

-66 50 „
66 39 "
66 27 "

66 15 :z

66 2 "

-66 40 ,,
66 29 "

66 17 J;

66 5 J
65 52 }J

-66 30 „

66 19 :J

66 8"
65 55 1
65 42 11

-66 20 „
66 9 r.
65 58 "
65 46 J,
65 83 JJ

-66 11 „
66 0 "
65 48 "
65 36 rL
65 23 "

23 15

48

12

51

9

54

6

0 57

3

1 0

-65 58,.
65 43 }*
65 28 "
65 12 \l

-64 56 ^*

-65 48 ,.
65 34 tZ
65 18 tZ
65 2jJ

-64 46 ^®

-65 38 , ,
65 24 "
65 9 ,'J
64 53 ?

-64 36 *^

-65 29 ,-
65 14 "
64 59 J*
64 43 JJ

-64 27 "

-65 19
65 5 "
64 50 "
64 34 "

-64 18 "

-65 9j^
64 55 "
64 40 *
64 24 ?

-64 8 ^®

23 0

3

22 57

6

54

9

51

1 12

22 48

686

TABLE I.

FOR FINDING THE LATITUDE BY AN OBSERVED ALTITUDE OF POLARIS, 1917.

Decl.
H.A. \

h m
1 12
15
18
21
24

1 27
30
33
36
39

1 42
45
48
51
54

1 57

2 0
3
6
9

2 12
15
18
21
24

2 27
30
33
36
39

2 42
45
48
51
54

2
3

88° 51' 40^^ 88°5r5(K'

tt

hi
0
3
6
9

3 12
15
18
21
24

3 27
30
33
36
39

3 42
45
48
51
54

3 57

4 0
3
6

4 9

-64 56
64 38
64 20
64 2
63 42

-63 22
63 2
62 41
62 19
61 56

-61 33
61 9
60 45
60 20
59 54

-59 23
59 1
58 33
58 5
57 36

-57 7
56 37
56 6
55 35
55 3

-54 31
53 58
53 24
52 50
52 16

-51 41
51 5
50 29
49 52
49 15

-48 37
47 59
47 20
46 41
46 1

-45 21
44 40
43 59
43 18
42 36

-41 53
41 10
40 27
39 44
39 00

-38 15
37 30
36 45
35 59
35 13

-34 27
33 40
32 53
32 5

-31 17

IS
18
18
20
20

20
21
22
23
23

24
24
25
26
26

27
28
28
29
29

30
31
31
32
32

33
34
34
34
35

36
36
37
37
38

38
39
39
40
40

41

41
41
42
4M

43
43
43
44
45

45
45
46
46
46

47
47
48
48

//

-64 46
64 29
64 11
63 52
63 33

-63 13
62 53
62 32
62 10
61 47

61 24
61 0
60 35
60 10
59 45

-59 19

58 52

58 24

57 56

57 28

-56 58
50 28
55 58
55 27
54 55

-54 23
53 50
53 16
52 42
52 8

-51 33
50 58
50 22
49 45
49 8

-48 30
47 52
47 13
46 34
45 55

-45 15
44 34
43 53
43 12
42 30

-41 47
41 4
40 21
39 38
38 54

-38 9
37 24
36 39
35 64
35 8

-34 22

33 35

32 48

82 0

■31 13

17
18
19
19
20

20
21
22
23
23

24
25
25
25
20

27
28
28
28
30

30
30
31
32
32

33
34
34
34
35

35
36
37
37
38

38
39
39
39
40

41
41
41
42
43

43
43
43
44
45

45
45
45
46
46

47
47
48
47

88*»52' (/'

ff

m I

-64 36
64 19
64 2
63 43
63 24

-63 4
62 44
62 23
62 1
61 38

-61 15
60 51
(JO 27
60 2
59 37

-59 10
58 43
58 16
57 48
57 19

-56 50
56 20
55 50
55 19
54 47

-54 15
53 42
53 9
52 35
52 1

-51 26
50 50
50 14
49 38
49 1

-48 23
47 45
47 6
46 27
45 48

-45 8
44 28
43 47
43 5
42 23

-41 41
40 59
40 16
39 32

38 48

-38 4
37 19

30 34
35 48
35 3

-34 17
33 30
32 43

31 56
-31 8

17
17
19
19
20

20
21

•VJ

23
23

24
24
25
25
27

27
27
28
29
29

30
30
31
32
32

33
33
34
34
35

36
36
36
37
38

38
39
39
39
40

40
41
42
42
42

42
43
44
44
41

45
45
46
45
46

47
47
47
48

88*» 52' lO''

If

-64 27
64 10
63 52
63 34
63 15

-62 55
62 34
62 13
61 52
61 29

-61 6
60 42
60 18
59 53
59 28

-59 2
58 35
58 7
57 39
57 11

-56 42
56 12
55 41
55 10
54 39

-54 7
53 34
53 1
52 27
51 53

-51 18
50 43
50 7
49 30
48 53

-48 16
47 38
47 0
46 21
45 41

-45 1
44 21
43 40
42 59
42 17

-41 35
40 53
40 10
39 26
38 42

-37 58
37 14
36 29
35 43
34 58

-34 12
33 25
32 38
31 51

-31 4

17
18
18
19
20

21
21
21
23
23

24
24
25
25
26

27

28
28
28
29

30
31
31
31
32

33
33
34
34
35

35
36
37
37
37

38
38
39
40
40

40
41
41
42
42

42
43
44
44
44

44

45
40
45
46

47
47

47
47

88*» 52^ 20^'

//

-64 18
64 0
63 43
63 24
63 5

-62 46
62 25
62 4
61 42
61 20

-60 57
60 34
60 9
59 44
59 19

-58 53
58 20
57 59
57 31
57 2

-56 33
56 4
55 33
55 2
54 31

-53 59
53 26
52 53

18
17
19
19
19

21
21
22
22
23

23
25
25
25
26

27
27
28
29
29

29
31
31
31
32

33
33

52 19 !i
51 45 ^^

36
36
36
37
37

38
38

-51 11
50 35
49 59
49 23
48 46

-48 9
47 31
46 53 j;

46 14 39
45 35 40

-44 55
44 15
43 34
42 53
42 11

-41 29
40 47
40 4
39 21
38 37

-37 53
37 8
36 23
35 38
34 53

-34 7

33 20

32 34

31 47

-30 59

40
41
41
42
42

42
43
43
44
44

45
45
45
45
46

47
46
47

43

88*»52'3(K^

t»

34

-64 8
63 51
63 33
63 15
62 56

-62 36
62 16
61 55
61 33
61 11

-60 48
60 25
60 1
59 36
59 10

-58 44
58 18
57 50
57 22
56 54

-56 25
55 55
55 25
54 54
54 23

-53 51
53 18
52 45
52 12
51 38

-51 3
50 28
49 52
49 16
48 39

-48 2
47 24
46 46
46 7
45 28

-44 48
44 8
43 27
42 46
42 5

-41 23
40 41
39 58
39 15
38 31

-37 47
37 3
36 18
35 33
34 47

-34 2
33 15
32 29

17
18
18
19
20

20
21
22
22
23

23
24
25
26
26

26
29
28
2S
29

30
80
31
31
32

33
33
33
34
35

35
36
36

37
37

30
39
40

40
41
41
41
42

42
43
43
44
44

44

45
45
46
45

47
46

a A.

31 42 iJ
30 55 ^^

h m

22 48

45

42
39
36

22 33
30
27
24
21

22 18

15

12

9

6

22 3

22 0

2167

54

51

2148
45
42
39
36

21 33
30
27
24
21

21 18

15

12

9

6

21 3

21 0

20 57

54

51

20 48
45
42
89
36

20 33
30
27
24
21

20 18

15

12

9

6

20 3
20 0
19 57
54
19 51

TABLE I.

687

FOK FINDING THE LATITUDE BY AN OBSERVED ALTITUDE OF POLAKIS, 1917,

Ded

B.A.

h m
4 9
12
15
18
21

4 24
27
30
33
36

4 39
42
45
48
61

4 54

4 57

5 0
3
6

5 9
12
15
18
21

5 24
27
30
33
36

5 39
42
45

48
51

554

5 57

6 0
3
6

6 9
12
15
18
21

6 24
27
30
33
36

6 39
42
45
48
51

6 54

6 57

7 0
3

7 6

88*» 51^ 40^'

//

-31 17
30 29
29 41
28 52
28 3

-27 14
26 24
25 34
24 44
23 54

-23 3
22 12
21 21
20 30
19 39

-18 47
17 55
17 3
16 11
15 19

-14 27
13 34
12 41
11 48
10 55

-10 2
9 9
8 16
7 22
6 28

-5 35

4
3
2
2

1 7
0 13
0 41

41

48

54

0

1
2

3
4
5
6

34

28

22

15

9

2

6 56

+ 7 49

8 42

9 35

10 28

11 21

+12 14
13 7

13 59

14 52

15 44

+16 36

17 28

18 19

19 11
+20 2

48
48
49
49
49

60
60
60
60
51

51
51
61
51
52

52
62
52
52
52

53
53
63
53
53

53
53
54
64
53

64
53
64
54
63

64
54
63
54

54

63
64
63
64
63

63
63
63
53
63

63
62
53
62
62

62
51
62
51

88° 51' 50^'

//

-31 13
30 25
29 36
28 47
27 59

-27 10
26 20
25 31
24 41
23 51

-23
22

0
9

21 18
20 27
19 36

-18 44
17 53
17 1
16 9
15 17

-14 24
13 32
12 39
11 46
10 53

-10 0
9 7
8 14
7 21
6 28

5
4

34
41
3 48
2 54
0

6

0 13
0 41

2
1

1
2

3
4
5
6
6

7

34

28

21

15

8

1

54

48

8 41

9 34

10 27

11 19

+12 12
13 5

13 57

14 49

15 41

+16 33

17 25

18 16

19 8
+19 59

48
49
49
48
49

60
49
60
60
61

61
61
61
61
52

61
62
52
62
53

62
63
53
63
63

63
63
53
63
64

53
63
64
64
64

63
64
63
54
53

64
53
53
53
54

53
63
63
52
63

53
52
62
62
62

62
61
52
61

88*»52' (/'

ft

-31 8
30 20
29 32
28 43
27 55

-27 6
26 17
25 27
24 37
23 47

-22 57
22 6
21 15
20 24
19 33

-18 42
17 50
16 58
16 7
15 15

-14 22
13 30
12 37
11 45
10 52

- 9 59
9 6
8 13
7 20
6 27

33
40
47
53
0

6
0 13
0 40

- 5
4
3
2
2

- 1

1
2

3
4
5
6

34
27

20

14

7

0

6 53

+ 7 46

8 39

9 32

10 25

11 18

+12 10
13 3

13 55

14 47

15 39

+16 31

17 22

18 14

19 5
+19 56

48
48
49
48
49

49
50
60
50
60

61
61
61
61
51

62
62
61
52
63

62
53
52
63
63

63
53
53
53
64

63
63
64
53
54

53
63
64
63
63

54
53
53
53
63

63
63
63
63
62

53
62
62
52
62

61
62
61
61

88° 52' lO''

-31 4
30 16
29 28
28 40
27 51

-27 2
26 13
25 24
24 34
23 44

-22 54
22 3
21 13
20 22
19 31

-18 39
17 48
16 56
16 4
15 12

-14 20
13 28
12 36
11 43
10 50

- 9 58
9 5
8 12

7
6

19
26

- 5 33

4
3
2
2

1

40

46

53

0

6

0 13
0 40

33
27

20

13

6

59

1
2

+ 3
4
5
5
6 52

+ 7 45

8 38

9 31

10 23

11 16

+12 8
13 1

13 53

14 45

15 37

+16 28

17 20

18 11

19 2
+19 53

48
48
48
49
49

49
49
60
60
50

61
60
61
51
52

51
62
52
62
52

62
62
53
53
52

53
53
53
53
53

63
64
63
53
54

63
53
53
64
63

53
63
63
63
63

63
63
62
63
52

53
62
62
62
61

62
51
51
51

88° 52^ 20^'

88° 52' 30"

ft

-30 59
30 12
29 24
28 36
27 47

-26 58
26 9
25 20
24 30
23 40

-22 50
22 0
21 9
20 19
19 28

-18 37
17 45
16 54
16 2
15 10

-14 18
13 26
12 34
11 41
10 49

- 9 56
9 4
8 11
7 18
6 25

5
4
3
2
2

1

32
39
46
53
0

6

0 13
0 40
33
26

19

1
2

3
4
5
5

12
5
58
6 51

+ 7 44

8 37

9 29

10 22

11 14

+12 6

12 59

13 51

14 42

15 34

+16 26

17 17

18 8
18 59

+19 50

47
48
48
49
49

49
49
50
60
60

50
51
50
51
61

62
61
52
52
62

52
62
53
62
63

62
63
63
53
53

63
63
53
53
54

63
63
53
63
53

53
63
63
63
63

53
52
63
62
52

63
62
51
62
62

61
61
51
61

-30 55
30 7
29 19
28 31
27 43

-26 54
26 5
25 16
24 27
23 37

-22 47
21 57
21 6
20 16
19 25

-18 34
17 43
16 51
16
15

-14 16
13 24
12 32
11 40
10 47

- 9 55
9 2
8 10
7 17
6 24

- 5 31
38
45
52
59

6
0 13
0 40

0

8

4
3
2
1

1

1
2

3
4
5
5

33

26

19

12

4

57

6^

+ 7 43

8 35

9 28

10 20

11 12

+12 5

12 57

13 48

14 40

15 32

+16 23

17 14

18 5
18 56

+\a K\

48
48
48
48
49

49
49
49
60
60

50
51
60
61
61

61
62
51
62
62

62
52
52
53
62

53
62
63
63
63

53
53
63
68
63

53
53
53
63
63

63
52
63
63
53

52
53
62
62
63

62
51
62
82
51

51
51
51
61

h m
19 51
48
45
42
39

19 36
33
30
27
24

19 21

18

15

12

9

19 6

3

19 0

18 57

54

18 51
48
45
42
39

18 36
33
30
27
24

18 21

18

15

12

9

18 6

3

18 0

17 57

54

17 51
48
45
42
39

17 36
33
30
27
24

17 21

18

15

12

9

17

6

3

17 0

16 57

688

TABLE I.

FOR FINDING THE LATITUDE BY AN OBSERVED ALTITUDE OF POLARIS, 1917.

Decl.

H. A.

h m

7 6

9

12

15

18

7 21
24
27
30
33

7 36
39
42
45

48

7 51
54

7 57

8 0
3

8 6

9

12

15

18

8 21
24
27
30
33

8 36
39
42
45
48

8 51
54

8 57
0
3

9

10
10

9 6

9

12

15

18

9 21
24
27
30
33

9 36
39
42
45

48

9 51
54

9 57
0
3

88*» 51^ 40^'

n

+20
20
21
22
23

+24
25
25
26
27

+28
29
29
30
31

+32
33
33
34
35

+36
36
37
38
39

+39
40
41
42
42

+43
44
44
45
46

+46
47
48
48
49

+49
50
51
5]
52

+52
53
53
54
55

+55
56
56
57
57

+57
58
58
59

+59

2
53
44
35
25

15
5
55
44
33

22
10
58
46
34

21
8
55
41
27

12
57
42
26
10

54
37
20
2
44

25

6

46

26

6

45

24

2

40
17

54
30
5
40
15

49
23
56
28
0

31
2

32
2

31

59
27
54
21
47

51
51
51
50
50

50
50
49
49
49

48
48
48
48
47

47
47
46
46
45

45
45
44
44
44

43
43
42
42
41

41
40
40
40
39

39
38
38
37
37

36
35
35
35
34

34
33
32
32
31

31
30
30
29
28

28
27
27
26

88** hV W

It

+19 59

20 50

21 41

22 31

23 21

+24 11
25 1

25 51

26 40

27 30

+28 18
29 6

29 54

30 42

31 29

+32 16
33 3

33 50

34 36

35 21

+36 7

36 52

37 36

38 20

39 4

+39 48

40 31

41 13

41 55

42 37

+43 19
44 0

44 40

45 20
45 59

+46 38
47 17

47 55

48 33

49 10

+49 46

50 22

50 58

51 33

52 7

+52 41

53 15

53 48

54 20

54 52

+55 23

55 54

56 24

56 53

57 22

+57 51

58 19

58 46

59 12
+59 38

51
51
50
50
50

50
50
49
50

48

48

48
48
47
47

47
47
46
45
46

45
44
44
44
44

43
42
42
42
42

41
40
40
39
39

39
38
38
37
36

36
36
35
34
34

34
33
32
32
31

31
30
29
29
29

28
27
26
26

88** 52^ iy'

If

+19 56

20 47

21 37

22 28

23 18

+24 8

24 57

25 47

26 36

27 25

+28 13
29 2

29 50

30 37

31 24

+32 11

32 58

33 44

34 30

35 16

+86 1

36 46

37 31

38 15
38 58

+39 42

40 25

41 7

41 49

42 81

+43 12

43 53

44 33

45 13
45 52

+46 31
47 10

47 48

48 25

49 2

+49 39

50 15
.50 50

51 25

52 0

+52 34

53 7

53 40

54 12

54 44

+55 15

55 45

56 15

56 45

57 14

+57 42

58 10

58 37

59 4
+59 30

51
50
51
50
50

49
50
49
49

48

49

18
47
47

47

47
46
46
46
45

45
45
44
43
44

43
42
42
42
41

41
40
40
39
39

39
38
37
37
37

36
35
35
35
34

33
33
32
32
31

30
30
30
29
28

28
27
27
26

88* 52^ 10^^

//

+19 53

20 44

21 34

22 24

23 14

+24 4

24 54

25 43

26 32

27 21

+28 9

28 57

29 45

30 33

31 20

+32 7

32 53

33 39

34 25

35 11

+35 56

36 41

37 25

38 9
38 53

+39 36

40 19

41 1

41 43

42 25

+43 6

43 47

44 27

45 7
45 46

+46 25
47 3

47 41

48 18
48 55

+49 31
50 7

50 43

51 18

51 52

+52 26

52 59

53 32

54 4

54 36

+55 7

55 37

56 7

56 37

57 6

+57 34

58 1
58 28
58 55

+59 21

51
50

50
50
50

50
49
49
49

48

48
48
48
47
47

46

46
46
46
45

45
44
44
44

43

43
42
42
42
41

41
40
40
39
39

38
38
37
37
36

36
36
35
34
34

33
33
32
32
31

30
30
30
29
28

27
27
27
26

88* 52^ 20^^

II

+19 50

20 41

21 31

22 21

23 11

+24 1

24 50

25 39

26 28

27 17

+28 5

28 53

29 41

30 28

31 15

+32 2

32 48

33 34

34 20

35 6

+35 51

36 35

37 19

38 3
38 47

+89 30
40 13

40 55

41 37

42 18

+42 59

43 40

44 20

45 0

45 39

+46 18

46 56

47 34

48 11
48 48

+49 24
50 0

50 35

51 10

51 44

+52 18

52 51

53 24

53 56

54 28

+54 59

55 29

55 59

56 28

56 57

+57 25

57 53

58 20
58 46

+59 12

51

50
50
50
50

49
49
49
49

48

48
48
47
47
47

46
46

46
46
45

44
44
44
44
43

43

42
42
41
41

41
40
40
39
39

88
38
37
37
36

36
35
35
34
34

33
83
32
32
31

30
30
29
29
28

28
27
26
26

88*62' 30'^

+19 47

20 37

21 28

22 18

23 7

+23 57

24 46

25 35

26 24

27 12

+28 1

28 49

29 36

30 23

31 10

+31 67

32 43

33 29

34 15

35 0

+36 45

36 30

37 14

37 68

38 41

+39 24
40 7

40 49

41 31

42 12

+42 63

43 83

44 13
44 63
46 32

+46 11

46 49

47 27

48 4

48 41

+49 17

49 63

50 28
61 2

61 37

+62 10

62 43

53 16

63 48

54 19

+54 60

55 21
66 61

56 20

56 49

+57 17

57 44
68 11
68 37

+69 3

50
51
50
49
50

49
49
49
48
49

48
47
47
47
47

46
46
46
45
45

45
44
44

43
43

43
43
43
41
41

40
40
40

38
38

87
87

8ft
84
8ft

81
81

81
80

30

38

37
37

h m
16 54
51
48
45
42

16 39
86
33
SO

27

16 24
21
18
15
12

16 9
6
S

16 0

15 57

16 54
51
48
45
42

16 39
86
33
30

27

16 24

21
18
15
12

16 9

6

S

16 0

14 57

14 64
51
48
45
42

14 39
86
83
30

27

14 24

21
18
15
12

14 9

6

3

14 0

13 67

TABLE L

689

FOR FINDING THE LATITUDE BY AN OBSERVED ALTITUDE OF POLARIS, 1917.

Decl.

H.A.

h m

10 3

6

9

12

15

10 18
21
24
27
30

10 33
36
39
42
45

10 48
51
54

10 57

11 0

11 3

6

9

12

15

11 18
21
24
27
80

11 33
36
39
42
45

11 48
51
54

11 57

12 0

88*> 51^ 40^^

//

+59 47
60 13

60 37

61 2

61 25

+61 48

62 11
62 32

62 53

63 14

+63 ft4

63 53

64 12
64 29

64 47

+65 3

65 19
65 34

65 49

66 3

+66 16
66 20
66 41

66 52

67 3

+67 13
67 22
67 30
67 38

67 46

+67 52
' 67 58

68 3
68 8
68 11

+68 14
68 17
68 19
68 20

+68 20

2«
24
25
23
23

23
21
21
21
20

10
19
17
18
16

16
16
16
14
13

13
12
11
11
10

9
8
8
8
6

6
6
6
3
3

3
2
1
0

88** 5V W

It

+59 38

60 4

60 28

60 53

61 16

+61 39

62 2

62 23

62 44

63 5

+63 24

63 44

6^1 2

64 20

64 37

+64 54

65 10

65 25

65 40

65 54

+66 7

66 19

66 31

66 42

66 53

+67 3

67 12

67 20

67 28

67 36

+67 42

67 48

67 53

67 58

68 1

+68 4

68 7

68 9

68 10

+68 10

36
34
26
23
23

23
21
21
21
10

20
18
18
17
17

16
16
16
14
13

12
13
11
11
10

8
8
8
6

6
6
6
3
3

3
2
1
0

88^52^ ^'

II

+59 30

59 55

60 20

60 44

61 7

+61 30

61 52

62 14
62 35

62 55

+63 15

63 34

63 53

64 11

64 28 !:

+64 44

65 0
65 15
65 30

65 44

+66 57

66 0
66 21
66 33
66 43

+66 53
o

26
26
24
33
33

23
23
31
30
30

10
10
18

10

16
16
16
14
13

13
13
13

10
10

88** 52^ lO^''

//

6:

67 11
67 19
67 26

+67 32
67 88
67 43
67 48
67 51

+67 54
67 57

67 59

68 0
+68 0

0
0
8
7
0

6
6
6
3
3

3
3
1

0

+59 21

59 46

60 11
60 35
60 58

36
25
24
33
23

+61 21
6143?!
62 5?J
62 26^1

62 46^

+63 6

63 25 !:

63 43

64 1
64 18

+64 35

64 51

65 6
65 20

65 34

+65 47

66 0
66 12
66 23
66 33

+66 43

66 52

67 1
67 9
67 16

+67 22
67 28
67 83
67 38
67 41

+67 44

67 47

67 49

67 50
+67 50

18
18

17
17

10
16
14
14
13

13
12
11
10
10

0
0
8
7
6

6
6
6
3
3

3
2
1
0

88** 52'' 20^'

88** 52'' 30^'

II

+59 12

59 37

60 2
60 26

60 49

+61 12

61 34

61 56

62 17

62 37

+62 57

63 16
63 34

63 52

64 9

+64 25
64 41

64 56

65 11
65 24

+65 38

65 50

66 2
66 13
66 24

+66 33
66 42
66 51

66 59

67 6

+67 12
67 18
67 23
67 28
67 31

+67 34
67 37
67 89
67 40

+67 40

25
25
24
23
23

33
23
21
30
30

10
18
18
17
16

16
15
16
13
14

12
13
11
11
0

0
0
8
7
6

6
6
6
3
3

3
3
1
0

+59 3

59 28
50 53

60 17

60 40

+61 3

61 25

61 46

62 7

62 28

+62 47

63 6
63 24
63 42

63 59

+64 16

64 31

64 46

65 1
65 15

+65 28
65 40

65 52

66 3
66 14

+66 24
66 33
66 41
66 49

66 56

+67 2

67 8
67 13
67 18
67 21

+67 24
67 27
67 29
67 80

+67 30

35
25
24
23
23

22
21
21
21
10

10
18
18
17
17

16
16
16
14
13

12
12
11
11
10

0
8
8
7
6

6
6
5
3
3

3
2
1
0

h m
13 57
54
51
48
45

13 42
39
36
33
30

13 27
24
21
18
15

13 12
9
6
3

IS 0

12 57
54
51
48
45

12 42
39
36
83
30

12 27
24
21
18
15

12 12
9
6
3

12 0

TABLE la.

Table I has been computed for an altitude of 45^. For otber altitudes, corrections taken
from the following table may bo applied when the desired degree of accuracy requires it.

H. A.

Ahifude.

h

Ix

0

12

1

11

2

10

3

9

4

8

5

7

6

0

10^

II

0

- 2

8

17

25

32

-34

39398°— 1917 44

20*

//

0

7

13

20

24

-26

30*=*

II

0

1

4

9

13

16

■17

40*

0

0
.2

3
5

6

-7

50*

II

0
0

+2
4
6
7

+8

60*

II

0

+ 2

8

15

23

28

+30

70*

//

0
+ 5
18
36
53
66
+71

Altitude.

h
12
13
14
15
16
17
18

H. A.

h

24

23
oo

21
20
19

18

690 TABLE II.

SIDEREAL INTO MEAN SOLAR TIME.

TO BE FROM A SIDEREAL TIME INTERV.AL.

TABLE II.

SIDEREAL INTO MEAN SOLAR TIME.
TO BE SUBTRACTED FROM A SIDEREAL TIME INTERVAL.

TABLE II.

INTO MEAN SOLAR TIME.
FROM .V SIDEREAL TlUE INTERVAL.

TABLE III.

MEAN SOLAR INTO SIDEREAI^ TIME.
TO UE .4DDED TO A MEAN TIME

8oUr.

0^

jh ■

0

0 0.000

0 9.856

1

0 0.164

0 10.021

2

0 0.329

0 10.185

3

0 0.493

0 10.349

4

0 0.657

0 10.614

5

0 0.821

0 10.678

e

0 0.9B6

0 10,842

7

0 1.J60

011,006

0 I.3U

011,171

9

0 1.478

011,335

10

0 1.643

011,499

11

0 1.807

011,663

12

0 1.971

0 11-828

13

0 2.136

011,992

14

0 2.300

0 12.166

16

0 2.464

0 12.321

16

0 2.628

012.485

17

0 2.793

0 12.»4»

18

0 2.867

0 12.813

IS

0 3.121

0 12.978

20

0 3.285

0 13.142

21

0 3.*60

013.300

22

0 3,614

0 13.471

23

0 3.778

013.635

24

0 3.943

0 13,799

23

0 4.107

0 13,963

2G

0 4.271

014,128

27

0 4.435

0 14.292

28

0 4.600

0 14.466

29

0 4.764

0 14.620

SO

0 4.928

0 14,786

31

0 6.093

0 14,949

32

0 6.267

0 16,113

33

0 6.421

0 16,278

34

0 6.585

0 15.442

35

0 6.750

015.606

36

0 6.914

0 15.770

37

0 6.078

0 15.936

3B

0 6M2

016.099

39

0 6.407

0 16,263

40

0 6.571

0 16,427

41

0 6.736

0 16.692

42

0 6.900

0 18.756

43

0 7.064

016.930

44

0 7.228

017.085

45

0 7.392

0 17.249

46

0 7.557

0 17.413

47

0 7.721

0 17.577

48

0 7.885

0 17.742

49

0 8.(M9

017.906

60

0 8.314

0 18,070

51

0 8.378

0 18.234

52

0 8,642

0 18.399

53

0 8.707

018.663

54

0 8,871

0 18.727

55

0 9.035

0 18.892

56

0 9.199

0 19.056

67

0 9.364

0 19.220

68

0 9.628

0 19.384

59

0 9.692

0 19.549

694 TABLK III.

MEAN SOLAK INTO SIDEREAL TIME.
TO BE ADDED TO A MEAN TIME

TABLE III.

MEAN SOLAK INTO SIDEREAL TIME.
TO BE ADDED TO A MEAN TIME INTERVAL.

696

TABLE IV.

AZIMUTH OF POLARIS AT ALL HOUR ANGLES. 1917.
[For hour anglee O' to IS** the star ia-weet of &orth, and for hour aaglM 12'' to 24'* it is east of north.]

10**

15®

20®

0 0.0
0 3.2
0 6.3

ooo

24®

26®

28®

80®

32®

h m

0 0

10

20

0 0.0
0 8.0
0 6.0

• /
0 0.0
0 3.1
0 6.2

0 0.0
0 3.2
0 6.4

• '
0 0.0
0 8.3
0 6.6

0 0.0
0 3.3
0 6.6

0 0.0
0 3.4
0 6.8

0 0.0
0 3.5
0 6.9

0 0.0
0 3.6
0 7.1

h m

24 0

23 50

40

0 80
40
50

0 9.0
0 12.0
0 15.0

0 9.2
0 12.3
0 15.3

0 9.6
0 12.6
0 16.7

0 9.6
0 12.8
0 16.0

0 9.8
0 13.0
0 16.2

0 10.0
0 13.2
0 16.6

0 10.1
0 13.6
0 16.8

0 10.3
0 13.8
0 17.2

0 10.6
0 14.1
0 17.6

23 30

20
10

1 0
10
20

0 17.9
0 20.8
0 23.7

0 18.3
0 21.3
0 24.2

0 18.8
0 21,9
0 24.9

0 19.1
0 22.2
0 26.2

0 19.4
0 22.6
0 26.6

0 19.7
0 22.9
0 26.1

0 20.1
0 23.4
0 26.6

0 20.6
0 23.8
0 27.1

0 21.0
0 24.4
0 27.7

23 0

22 60

40

1 30
40
50

0 26.5
0 29.2
0 31.9

0 27.0
0 29.9
0 32.6

0 27.8
0 80.7
0 33.6

0 28.2
0 31.2
0 34.1

0 28.7
0 31.7
0 34.6

0 29.2
0 32.2
0 36.2

0 29.7
0 32.8
0 35.8

0 30.3
0 33.5
0 36.6

0 31.0
0 84.2
0 37.4

22 30

20
10

2 0
10
20

0 34.6
0 37.2
0 39.7

0 35.3
0 37.9
0 40.5

0 36.4
0 39.1
0 41.7

0 36.9
0 39.6
0 42.3

0 37.6
0 40.2
0 42.9

0 38.1
0 40.9
0 43.7

0 38.8
0 41.7
0 44.5

0 39.6
0 42.5
0 46.4

0 40.5
0 43.6
0 46.4

22 0

21 60

40

2 30
40
50

0 42.1
0 44.5
0 46.7

0 43.0
0 45.4
0 47.7

0 44.2
0 46.7
0 49.1

0 44.9
0 47.4
0 49.8

0 45.6
0 48.1
0 50.6

0 46.4
0 48.9
0 61.4

0 47.2
0 49.8
0 62.4

0 48.2
0 50.8
0 63.4

0 49.2
0 62.0
0 54.6

21 30
20
10

3 0
10
20

0 48.9
0 51.0
0 52.9

0 49.9
0 62.0
0 54.0

0 51.4
0 53.6
0 66.6

0 52.1
0 54.3
0 56.4

0 52.9
0 55.2
0 57.3

0 53.8
0 56.1
0 68.2

0 64.8
0 67.1
0 69.3

0 66.9

0 68.3

1 0.6

0 67.1

0 69.6

1 1.8

21 0

20 60

40

3 80
40
50

0 54.8
0 56.6
0 58.3

0 56.0
0 67.8
0 59.5

0 67.6

0 69.6

1 1.2

0 68.4

1 0.3
1 2.1

0 69.3

1 1.2
1 3.0

1 0.3
1 2.2
1 4.1

1 1.4
1 3.4
1 6.2

1 2.7
1 4.7
1 6.6

1 4.0
1 6.1
1 8.0

20 30

20

10

4 0
10
20

0 59.8

1 1.3
1 2.6

1 1.1
1 2.5
1 3.9

1 2.8
1 4.3
1 6.7

1 3.7
1 6.2
1 6.6

1 4.7
1 6J2
1 7.6

1 6.8
1 7.3
1 8.8

1 7.0
1 8.6
1 10.0

1 8.3
I 9.9
1 11.4

1 9.8
1 11.4
1 13.0

20 0

10 50

40

4 30
40
50

1 3.8
1 4.9
1 5.8

1 5.1
1 6.2
1 7.2

1 7.0
1 8.1
1 9.1

1 7.9
1 9.0
1 10.0

1 8.9
1 lO.l
1 11.1

1 10.1
1 11.2
1 12.3

1 11.4
1 12.5
1 13.6

1 12.8
1 14.0
1 16.1

1 14.3
I 16.6
1 16.7

19 30
20
10

5 0
10
20

1 6.7

1 7.4
1 8.0

1 8.0
1 8.7
1 9.3

1 9.9
I 10.7
1 11.3

1 10.9
1 11.6
1 12.2

1 12.0
1 12.7
1 13.3

1 13.2
1 13.9
1 14.5

1 14.5
1 15.3
1 16.9

1 16.0
1 16.8
1 17.4

1 17.6
1 18.4
1 19.0

19 0

18 50

40

5 30
40
50

1 8.4
1 8.7
1 8.9

1 9.8
1 10.1
1 10.3

I 11.7
I 12.0
1 12.2

1 12.7
1 13.0
1 13.2

1 13.8
1 14.1
1 14.3

1 16.0
1 15.3
1 15.6

1 16.4
1 16.7
1 16.9

1 17.9
1 18.2
1 18.4

1 19.5
1 19.9
1 20.1

18 30
20
10

6 0
10
20

1 9.0
1 8.9
1 8.7

1 10.3
1 10.2
1 10.0

1 12.3
1 12.2
1 12.0

1 13.2
I 13.2
1 12.9

1 14.3
1 14.2
1 14.0

1 15.6
1 15.5
1 15.2

1 16.9
1 16.8
1 16.6

1 18.4
1 18.3
1 18.0

120.1
1 20.0
1 19.7

18 0

17 50

40

6 30
40
50

1 8.3
1 7.9
1 7.3

1 9.7
1 9.2
1 8.6

1 11.6
1 11. 1
1 10.5

1 12.5
I 12.0
1 11.4

1 13.6
1 13.1
1 12.4

1 14.8
1 14.3
1 13.6

1 16.2
1 15.6
1 14.9

1 17.6
1 17.1
1 16.4

1 19.3
1 18.7
1 18.0

17 30
20
10

7 0
JO
20

1 6.6
1 5.7
1 4.7

1 7.8
1 6.9
1 5.9

1 9.7
1 8.8
1 7.8

1 10.6
I 9.7
1 8.6

1 11.6
1 10.7
1 9.6

1 12.8
1 11.9
1 10.8

1 14.1
1 13.1
1 12.0

1 15.6
1 14.5
1 13.4

1 17.1
1 16.1
1 14.9

17 0

16 50

40

7 30
40
50

1 3.0
1 2.4
1 1.1

1 4.8
1 3.6

1 '2:2

1 6.6
J 5.3
1 3.9

I 7.5

1 6.2
1 4.7

1 8.4
1 7.1
1 5.7

1 9.6
1 8.2
1 6.7

1 10.8
1 9.4
1 7.9

1 12.1
1 10.7
1 9.2

1 13.6
1 12.2
1 10.6

16 30
20
10

8 0
10
20

0 59.6
0 58.]
0 56.4

I 0.7
0 50.1
0 57.4

] 2.4
1 0.7
0 59.0

I 3.2
1 1.5
0 59.7

1 4.1
I 2.4
1 0.6

1 5.1
1 3.4
1 1.6

1 0.3
1 4.5
1 2.6

1 7.5
1 5.7
1 3.8

1 8.9
1 7.1
1 5.1

16 0

15 50
40

8 30
40
50

0 54.6
0 52.7
0 50.7

0 55.6
0 53.7
0 51 .6

0 57.1
0 55.1
0 53.0

0 67.8
0 55.8
0 53.7

0 58.7
0 56.6
0 54.5

0 59.6
0 57.5
0 55.4

1 0.6
0 58.5
0 56.3

1 1.8
0 69.6
0 57.4

1 8.1
1 0.9
0 58.6

15 30
20
10

9 0

0 48.fi

0 40.5

0 50.8

0 51.5

0 52.2

0 53.1

0 54.0

0 66.0

0 56.1

16 0

TABLE IV.

697

AZIMUTH OF POLARIS AT ALL HOUR ANQLES, 1917.
[For hour angles O'' to U** theater is weot of north, and for hour anslea 12^ to 24'* it is east of north.]

10**

15**

20*»

22®

24*>

26*»

28*>

80**

32**

h m
9 0

0 48.6

0 49.5

0 50.8

0 51.5

0 52.2

0 53.1

0 54.0

0 55.0

0 56.1

h m
15 0

10

0 46.5

0 47.3

0 48.6

0 49.2

0 49.9

0 50.7

0 51.6

0 52.5

0 53.6

14 50

20

0 44.2

0 45.0

0 46.2

0 46.8

0 47.5

0 4S.2

0 49.0

0 50.0

0 51.0

40

930

0 41.9

0 42.6

0 43.7

0 44.3

0 44.9

0 45.6

0 46.4

0 47.3

0 48.3

14 30

40

0 39.5

0 40.2

0 41.2

0 41.7

0 42.3

0 43.0

0 43.7

0 44.6

0 45.5

20

50

0 37.0

0 37.6

0 38.6

0 39.1

0 39.6

0 40.3

0 41.0

0 41.7

0 42.6

10

10 0

0 34.4

0 35.0

0 35.9

0 36.4

0 36.9

0 37.5

0 38.1

0 38.8

0 39.6

14 0

10

0 31.8

0 32.3

0 33.1

0 33.6

0 34.1

0 34.6

0 35.2

0 35.8

0 36.6

13 50

20

0 29.1

0 29.6

0 30.3

0 30.7

0 31.2

0 31.7

0 32.2

0 32.8

0 33.5

40

10 80

0 26.3

0 26.8

0 27.5

0 27.8

0 28.2

0 28.7

0 29.2

0 29.7

0 30.3

13 30

40

0 23.5

0 23.9

0 24.6

0 24.9

0 25.2

0 25.6

0 26.0

0 26.5

0 27.1

20

50

0 20.7

0 21.0

0 21.6

0 21.9

0 22.2

0 22.5

0 22.9

0 23.3

0 23.8

10

11 0

0 17.8

0 18.1

0 18.6

0 18.8

0 19.1

0 19.4

0 19.7

0 20.1

0 20.5

13 0

10

0 14.9

0 15.1

0 15.5

0 15.7

0 16.0

0 16.2

0 16.5

0 16.8

0 17.1

12 50

20

0 11.9

0 12.1

0 12.5

0 12.6

0 12.8

0 13.0

0 13.2

0 13.5

0 13.7

40

11 30

0 9.0

0 9.1

0 9.4

0 9.5

0 9.6

0 9.8

0 9.9

0 10.1

0 10.3

12 30

40

0 6.0

0 6.1

0 6.2

0 6.3

0 6.4

0 6.6

0 6.6

0 6.8

0 6.9

20

50

0 3.0

0 3.0

0 3.1

0 3.2

0 3.2

0 3.3

0 3.3

0 3.4

0 3.5

10

12 0

0 0.0

0 0.0

0 0.0

0 0.0

0 0.0

0 0.0

0 0.0

0 0.0

0 0.0

12 0

\vl*t-

32*»

34*»

86*»

i 38*»

40*»

42**

44**

46**

48**

h m
0 0

0 0.0

0 0.0

0 0.0

0 0.0

0 0.0

0 0.0

0 0.0

0 0.0

0 0.0

h zn
24 0

10

0 3.5

0 8.6

0 3.7

0 3.8

0 3.9

0 4.1

0 4.2

0 4.4

0 4.5

23 50

20

0 7.1

0 7.2

0 7.4

0 7.6

0 7.8

0 8.1

0 8.4

0 8.7

0 9.0

40

030

0 10.6

0 10.8

0 11. 1

0 U.4

0 11.8

0 12.1

0 12.6

0 13.0

0 13.5

23 30

40

0 14.1

0 14.4

0 14.8

0 15.2

0 15.7

0 16.1

0 16.7

0 17.3

0 18.0

20

50

0 17.5

0 18.0

0 18.4

0 18.9

0 19.5

0 20.1

0 20.8

0 21.6

0 22.4

10

1 0

0 21.0

0 21.5

0 22.0

0 22.6

0 23.3

0 24.1

0 24.9

0 25.8

0 26.8

23 0

10

0 24.4

0 24.9

0 25.6

0 26.3

0 27.1

0 28.0

0 28.9

0 30.0

0 31.2

22 50

20

0 27.7

0 28.4

0 29.1

0 29.9

0 30.8

0 31.8

0 32.9

0 34.1

0 35.4

40

1 30

0 31.0

0 31.7

0 32.5

0 33.4

0 34.4

0 35.6

0 36.8

0 38.1

0 39.6

22 30

40

0 34.2

0 35.0

0 35.9

0 36.9

0 38.0

0 39.3

0 40.6

0 42.1

0 43.8

20

50

0 37.4

0 38.3

0 39.3

0 40.3

0 41.5

0 42.9

0 44.3

0 46.0

0 47.8

10

2 0

0 40.5

0 41.4

0 42.5

0 43.7

0 45.0

0 46.4

0 48.0

0 49.8

0 51.7

22 0

10

0 43.5

0 44.5

0 46.6

0 46.9

0 48.3

0 49.8

0 51.5

0 53.4

0 55.5

21 50

20

0 46.4

0 47.5

0 48.7

0 50.1

0 51.6

0 53.2

0 55.0

0 57.0

0 59.3

40

2 30

0 49.2

0 50.4

0 51.7

0 53.1

0 54.7

0 56.4

0 58.3

1 0.5

1 2.9

21 30

40

0 52.0

0 53.2

0 54.6

0 56.0

0 57.7

0 59.6

1 1.6

1 3.8

1 6.3

20

50

0 54.6

0 55.9

0 57.3

0 58.9

1 0.6

1 2.6

1 4.7

1 7.0

1 9.7

10

3 0

0 57.1

0 58.5

1 0.0

1 1.6

1 3.1

1 5.4

1 7.7

I 10.1

1 12.9

21 0

10

0 5».5

1 0.9

1 2.5

1 4.2

1 6.1

1 8.2

1 10.5

1 13.1

1 15.9

20 50

20

1 1.8

J 3.3

1 4.9

1 6.7

1 8.6

1 10.8

1 13.2

1 15.9

1 18.8

40

3 30

1 4.0

1 5.5

1 7.2

1 9.0

1 11.0

1 13.3

1 15.8

1 18.5

I 21.6

20 30

40

1 6.1

1 7.6

1 9.3

1 11.2

1 13.3

1 15.6

1 18.2

1 21.0

I 24.2

20

50

1 8.0

1 OM

1 11.4

1 13.3

1 15.4

1 17.8

1 20.4

1 23.4

1 26.6

10

4 0

1 9.8

1 11.4

1 13.2

1 15.2

1 17.4

1 19.8

1 22.5

I 25.5

1 28.9

20 0

10

1 11.4

1 13.1

1 15.0

1 17.0

1 19.2

1 21.7

1 24.5

1 27.5

1 31.0

19 50

20

1 13.0

1 14.7

1 16.6

1 18.6

1 20.9

1 23.4

1 26.3

1 29.4

1 32.9

40

4 30

I 14.3

1 16.1

1 18.0

1 20.1

1 22.4

1 25.0

1 27.9

1 31.0

1 34.6

19 30

40

I 15.6

1 17.3

1 19.3

1 21.4

1 23.8

1 26.4

1 29.3

1 32.5

1 36.1

20

50

1 16.7

1 18.4

1 20.4

1 22.6

1 25.0

1 27.6

1 30.6

I 33.8

1 37.4

10

5 0

1 17.6

1 19.4

1 21.4

1 23.6

1 26.0

1 28.7

1 31.7

1 34.9

1 38.6

19 0

698

TABLE IV.

AZIMUTH OP POT^RIS AT ALL HOUR ANGLES. 1917.
[Fmrhour angles O** to 12*> the star is weet of north, and for hour angles 12^ to 24^ it is east of north.]

H.A.

h m

5 0
10
20

580
40
50

6 0
10
20

6 30
40
50

7 0
10
20

7 30
40
50

8 0
10
20

8 30
40
50

9 0
10
20

9 30
40
50

10 0
10
20

10 30
40
50

11 0
10
20

11 30
40
50

12 0

32<

1 17.6
1 18.4
1 19.0

1 19.5
1 19.9
1 20.1

1
1
1

1
1
1

1
1
1

1
1
1

1
1
1

1
1
0

20.1
20.0
19.7

19.3
18.7
18.0

17.1
16.1
14.9

13.6
12.2
10.6

8.9
7.1
6.1

3.1

0.9

58.6

0
0
0

56.1
53.6
51.0

0 48.3
0 45.5
0 42.6

0 39.6
0 36.6
0 33.5

0 30.3
0 27.1
0 23.8

0 20.5
0 17.1
0 13.7

0 10.3
0 6.9
0 3.5

0 0.0

d4<

1 19.4
1 20.2
1 20.9

1 21.4
1 21.7
1 21.9

1 21.9
1 21.8
1 21.5

1 21.1
1 20.5
1 19.8

1 18.9
1 17.8
1 16.6

1 15.3
1 13.8
1 12.2

1 10.5
1 8.6
1 6.6

1 4.5
1 2.2
0 59.9

0
0
0

0
0
0

0
0
0

0
0
0

0
0
0

0
0
0

0

57.4
54.8
52.1

49.3
46.5
43.5

40.5
37.4
34.2

31.0
27.7
24.3

20.9
17.5
14.0

10.5
7.0
3.5

0.0

86<

1 21.4
1 22.2
1 22.9

1 23.4
1 23.7
1 23.9

1
1
1

1
1
1

1
1
1

1
1
1

1
1
1

1
1
1

0
0
0

24.0
23.8
23.5

23.1
22.5
21.7

20.8
19.7
18.5

17.1
15.6
14.0

12.2

10.3

8.2

6.0
3.7
1.3

58.8
56.1
53.4

0 50.5
0 47.6
0 44.6

0 41.5
0 38.3
0 35.0

0 31.7
0 28.3
0 24.9

0 21.4
17.9
14.4

10.8
7.2
3.6

0.0

0
0

0
0
0

0

38'

1
1
1

1
1
1

1
1
1

1
1
1

1
1
1

1
1
1

1
1
1

23.6
24.4
25.1

25.6
26.0
26.2

26.2
26.0
25.7

25.3
24.7
23.9

22.9
21.8
20.6

19.1
17.6
15.9

14.1
12.1
10.0

1 7.7
1 5.4
1 2.9

1
0
0

0
0
0

0
0
0

0.3
57.6
54.7

51.8
48.8
45.7

42.5
39.2
35.9

0 32.5
0 29.0
0 25.5

22.0
18.4
14.7

11.1
7.4
3.7

0.0

0
0
0

0
0
0

0

40*

1
1
1

1
1
1

1
1
1

1
1
1

1
1
1

26.0
26.9
27.6

28.1
28.5
28.6

28.7
28.5
28.2

27.7
27.1
26.2

25.3
24.1
22.8

1 21.4
1 19.8
1 18.0

1 16.1
1 14.1
1 11.9

42'

1
1

1

1
0
0

0
0

9.6
7.2
4.6

2.0
59.2
56.3

53.3
50.2

0 47.0

0 43.7
0 40.3
0 36.9

0 33.4
0 29.9
0 26.3

0 22.6
0 18.9
0 15.1

0 11.4
0 7.6
0 3.8

0 0.0

1 28.7
1 29.6
1 30.3

1 30.8
1 31.2
1 31.4

1 31.4
1 31.2
1 80.9

1 30.4
1 29.7
1 28.9

1 27.9
1 26.7
1 25.4

1 23.9
1 22.2
1 20.4

1 18.4
1 16.3
1 14.1

1 11.7
1 9.2
1 6.6

1 3.8
1 0.9
0 57.9

0 54.8
0 51.7
0 48.4

0 45.0
0 41.5
0 38.0

0 34.4
0 30.7
0 27.0

0 23.3
0 19.4
0 15.6

0 11.7
0 7.8
0 3.9

0 0.0

44<

1 31.7
1 32.6
1 33.3

1 33.8
1 34.2
1 34.4

1 34.4
1 34.2
1 33.9

1 33.4
1 32.7
1 31.8

1 30.7
1 29.5
1 28.1

1 26.6
1 24.9
1 23.0

1 21.0
1 18.8
1 16.5

1 14.0
1 11.4
1 8.7

1 5.9
1 2.9
0 59.8

0 56.6
0 53.3
0 49.9

0 46.4
0 42.9
0 39.2

0 35.5
0 31.7
0 27.9

0 24.0
0 20.1
0 16.1

0 12.1
0 8.1
0 4.0

0 0.0

46«

I
1
1

1
1
1

34.9
35.9
36.6

37.2
37.6
37.8

1 37.8
1 37.6
I 37.2

I
1
1

1
1
1

1
1
1

36.7
35.9
35.0

33.9
32.7
31.2

29.6
27.8
25.9

1 23.8
1 21.6
1 19.2

1 16.6
1 13.9
1 11.1

1 8.1
1 5.1
1 1.8

0
0
0

0
0
0

0
0
0

0
0
0

0
0
0

0

5S.5
55.1
51.6

48.0
44.3
40.6

36.7
32.8
28.8

24.8
20.7
16.6

12.5
8.3
4.2

0.0

48'

I
I
1

1
1
1

1
1
I

1
1
1

1
1
1

38.6
89.6
40.3

40.9
41.3
41.5

41.5
41.3
40.9

40.3
39.6
38.6

37.5
36.2
34.7

1 33.0
1 31.1
1 29.1

1 26.9
1 24.6
1 22.1

1 19.4
1 16.7
1 13.7

1 10.7
1 7.5
1 4.1

1 0.7
0 57.2
0 53.5

0
0
0

0
0
0

49.8
46.0
42.1

38.1
34.0
29.9

0 25.7
0 21.5
0 17.2

0 13.0
0 8.6
0 4.3

0 0.0

L«L

H.A.

h m

19 0

18 50

40

18 30
20
10

18 0

17 50

40

17 SO
20
10

17 0

16 50

40

16 SO
20
10

16 0

15 50

40

15 30
20
10

15 0

14 50

40

14 30
20
10

14 0

13 50

40

13 SO
20
10

13 0

12 50

40

12 30
20
10

12 0

Lat.

H.A.

h
0

m
0
10
20

0 30
40
50

1 0

48°

50°

52°

54°

56°

58°

60°

61<»

62°

• /

O f

• /

• /

• f

• /

o /

• /

• /

0 0.0
0 4.5
0 9.0

0 0.0
0 4.7
0 9.4

0 0.0
0 4.9
0 9.8

0 0.0
0 5.2
0 10.3

0 0.0
0 5.5
0 10.9

0 0.0
0 5.8
0 11.5

0 0.0
0 6.1
0 12.3

0 0.0
0 6.8
0 12.7

0 0.0
0 6.6
0 13.1

0 13.5
0 18.0
0 22.4

0 14.1
0 18.8
0 23.4

0 14.8
0 19.6
0 24.5

0 15.5
0 20.6
0.25.7

0 16.3
0 21.7
0 27.0

0 17.3
0 23.0
0 28.6

0 18.4
0 24.4
0 30.4

0 19.0
0 25.2
0 31.4

0 10.6
0 26.1
0 32.5

0 26.8

0 28.0

0 29.3

0 30.7

0 32.3

0 34.2

0 36.4

0 37.6

0 88.8

Lat.

H.A.

h m

24 0

23 50

40

23 30
20
10

0

TABLE IV.

699

AZIMUTH OF P0LABI8 AT ALL HOUR ANGLES, 1917.
[For hour aogleB 0^ to 12^ the star is west ol north, and for hour angles 12** to 24** it is east of north.]

L«t.

H.A.

h m

1 0

10

20

1 30
40
50

2 0
10

'20

2 80
40
50

3 0
10
20

3 30
40
50

4 0

10
20

430
40
50

5 0
10
20

5 30
40
50

6 0
10
20

6 30
40
50

7 0
10
20

7 30
40
50

8 0
10
20

8 30
40
50

9 0
10
20

9 30
40
50

10 0

48<

0 26.8
0 31.2
0 35.4

0 39.6
0 43.8
0 47.8

0
0
0

1
1
1

1
1
1

1
1
1

1
1
I

1
1
1

1
1
1

61.7
55.5
50.3

2.9

6.3
9.7

12.9
15.9
18.8

21.6
24.2
26.6

28.9
31.0
32.9

34.6
36.1
37.4

38.6
39.6
40.3

1 40.9
1 41.3
1 41.5

1 41.5
1 41.3
1 40.9

1
1
1

1
1
1

1
1
1

1
1
1

1
1
1

1
0

40.3
39.6
38.6

37.5
36.2
34.7

33.0
31.1
29.1

1 26.9
1' 24.6
1 22.1

19.4
16.7
13.7

10.7
7.5
4.1

0.7
57.2
0 53.6

0 49.8

60^

0 28.0
0 32.5
0 36.9

0 41.3
0 45.6
0 49.8

0 53.9

0 57.9

1 1.8

1 5.5
1 9.1
1 12.6

1 16.0
1 19.1
1 22.2

1 25.0
1 27.7
1 30.2

1 32.6
1 34.7
1 36.7

1
1
1

1
1
1

1
1
1

1
1
1

1
1
1

1
0
0

0

38.6
40.1
41.5

42.7
43.7
44.5

45.1
45.5
45.7

1 45.7
1 45.4
1 45.0

1
1
1

1
1
1

44.4
43.6
42.6

41.4
40.0
38.5

1 36.7
1 34.8
1 32.7

1 30.4
1 28.0
1 25.4

22.6
19.7
16.7

13.5

10.2

6.7

3.1
59.4
55.6

51.8

S2^

0 29.3

0 34.0

0 38.6

0 43.2

0 47.7

0 52.1

0 66.4

1 0.5
1 4.6

1 8.6

1 12.Z

1 15.9

1 19.4

1 22.7

] 25.9

1 28.9

1 31.7

1 34.3

1 36.7

1 39.0

1 41.0

1
1
1

1
1
1

1
1
1

1
1
1

1
1
1

1
1
1

1
1
1

1
1
1

1
1
1

1
1
1

1
1
0

0

42.9
44.6
46.0

47.3
48.3
49.1

49.7
50.1
50.3

50.3
50.1
49.6

49.0
48.2
47.1

45.9
44.4
42.8

40.9
38.9
36.7

34.3
31.8
29.1

26.2
23.1
19.9

16.6

13.1

9.5

5.8

2.0

58.0

53.9

64<

0
0
0

0
0
0

0

30.7
85.6
40.6

45.3
50.0
54.6

59.1
3.5

7.7

11.9
15.8
19.6

23.3
26.8
30.1

33.2
36.1
38.9

41.4
43.8
45.9

47.9
49.6
61.1

62.4
53.5
54.3

55.0
65.4
55.6

65.6
55.3

54.8

54.2
53.3
52.1

50.8
49.3
47.6

45.6
43.5
41.2

38.7
36.0
33.2

30.2
27.0
23.6

20.1
16.5
12.7

8.8
4.8
0.7

56.4

66^

0 32.3
0 37.5
0 42.7

0 47.7
0 62.7
67.5

2.3

6.9

11.3

0

1
1
1

1 15.7
1 19.8
1 23.8

1
1
1

1
1
1

1

1
1

1
1
1

1
1
2

2
2
2

27.7
31.3
34.8

38.1
41.2
44.0

46.7
49.2
61.4

63.5
65.3
66.9

68.2
69.3
0.2

0.9
1.3
1.6

2 1.5

2 1.2

2 0.7

2 0.0

1 59.0

1 57.8

1
1
1

1
1

1

1
1
1

1
1
1

1
1
1

0

56.4
54.8
53.0

51.0
48.7
46.3

1 43.6
1 40.8
1 37.8

68^

34.6
31.3
27.8

24.1
20.3
16.3

12.2
8.0
3.6

59.2

0
0
0

0
0
1

1
1
1

1
1
1

1
1
1

34.2
39.7
45.1

50.5

65.7

0.8

6.8
10.7
15.4

20.0
24.4
28.6

32.7
36.5
40.2

1 43.6
1 46.9
1 49.9

1 62.7
1 56.3
1 57.7

1 69.8

2 1.7
2 3.4

2
2
2

2
2
2

2
2
2

4.8
6.0
6.9

7.6
8.0
8.2

8.2
7.9
7.3

2 6.5

2 5.5

2 4.3

2 2.8

2 1.1

1 59.1

1 57.0

1 54.6

1 52.0

1
1
1

1
1
1

1
1
1

1
1
1

1

49.2
46.3
43.1

39.7
36.2
32.5

28.6
24.6
20.4

16.1

11.6

7.0

2.3

60*

0 86.4
0 42.2
0 48.0

0 63.7

0 69.3

1 4.7

1 10.0
1 15.1
1 20.1

1 25.0
1 20.7
1 34.1

1
1
1

1
1
1

1
2
2

38.4
42.6
46.4

60.0
63.5
66.7

69.7
2.4
4.9

2 7.1
2 9.1
2 10.9

2
2
2

2
2

2

12.3
13.6
14.5

16.2
15.7
15.9

2 15.8
2 15.5
2 14.9

2
2
2

2
2

2

2
2

1

1
1
1

1
1
1

1
1
1

14.0
12.9
11.6

10.0
8.2
6.1

3.8

1.3

58.6

55.6
52.5
49.1

45.5

41.8
37.9

33.8
29.5
25.1

61^

1 20.5
1 15.8
1 10.9

1 6.0

0 37.6
0 43.6
0 49.6

0 65.4

1 1.2
1 6.8

1 12.3
1 17.6
1 22.8

1 27.8
1 32.6
1 37.2

1
1
1

1
1
2

41.6
46.8
49.8

63.6

57.1

0.4

2 3.6
2 6.3
2 8.9

2 11.2
2 13JJ
2 15.0

2
2
2

2
2
2

2

2
o

2
2
2

2
2
2

2
2
2

1

1
1

1
1

1

1
1
1

1
1
1

1

16.5
17.8
18.8

19.6
19.9
20.1

20.0
19.7
19.1

18.2
17.0
15.6

14.0
12.1
10.0

7.6
5.0
2.2

59.2
55.9
52.4

48.7
44.9
40.8

36.6
32.2
27.6

22.9
18.1
13.1

8.0

62*

0 38.8
0 45.1
0 61.3

0 67.3

1 3.3
1 9.1

1 14.7
1 20.2
1 26.6

1 80.7
1 35.7
1 40.5

1 46.0
1 49.4
1 63.6

1 57.4

2 1.0
2 4.6

2
2
2

2
2
2

2
2
2

2
2
2

2
2

'^

2
2
2

2
1
1

1
1
1

1
1
1

1
1
1

1

7.6
10.5
13.2

15.6
17.6
19.6

21.0
22.3
23.3

2 24.1
2 24.5
2 24.7

2 24.6
2 24.2
2 23.6

22.7
21.5
20.0

18.3
16.4
14.2

11.7
9.0
6.1

3.0
59.6
66.0

52.2
48.2
44.0

39.7
35.1
30.4

25.5
20.5
15.4

10.1

Lat.

H.A.

h. m.

23 0

22 50

40

22 30
20
10

22 0

21 60

40

21 30
20
10

21 0

20 60

40

20 30
20
10

20 0

19 50

40

19 30
20
10

19 0

18 60

40

18 30
20
10

18 0

17 50

40

17 30
20
10

17 0

16 50

40

16 30
20
10

16 0

15 50

40

15 30
20
10

15 0

14 50

40

14 30
20
10

14 0

700

TABLE IV.

AZIMUTH OF POLARIS AT ALL iEUJUR ANGLES, 1»17.
[For hour angles (^ to 12^ the star is west of north, and to iMOTMi^ea U^ to Mi'itwaMt of nortii.1

48''

60*^

62*»

64^

W

68*>

W

eio

62*^

h m

10 0

10

20

0 49.8
0 46.0
0 42.1

o /

0 5L8
0 47.8
0 43.7

0 63.9
0 49.8
0 45.6

0 56.4
0 52.1
0 47.6

• /
0 69.2
0 64.6
0 50.0

• *

1 2.3
0 67.5
0 62<6

• /

1 6^
1 0.9
0 65.7

1 8.0
1 2.7
0 67.4

• /

1 10.1
1 4.7
0 69.2

10 30
40
50

0 88.1
0 34.0
0 29.9

0 39.6
0 35.3
0 31.1

0 41.2
0 86.8
0 32.4

0 43.1
0 38.5
0 33.8

0 45.2
0 40.4
0 35.6

0 47.6
0 42^
0 37.4

0 60.4
0 45.0
0 39.6

0 61^
0 46^
0 4Q.7

0 63.5
0 47.8
0 42.0

11 0
10
20

0 25.7
0 21.5
0 17.2

0 26.7
0 22.3
0 17.9

0 27.9
0 23.3
0 18.7

0 29.1
0 24.3
0 19.5

0 30.5
0 25;5
0 20.5

0 32.2
0 26.9
0 21.6

0 84X)
0 28.5
0 22.8

0 35.0
0 29.3
0 23.5

0 36wl
0 30.2
0^.2

11 SO

• 40

50

0 13.0
0 8.6
0 4.3

0 13.5
0 9.0
0 4.5

0 14.0
0 9.4
0 4.7

0 14.7
0 9.8
0 4.9

0 15.4
0 10.3
0 5.1

0 16.2
0 10.8
0 5.4

0 17.2
0 11.5
0 5.7

0 17.7
0 11.8
0 5.9

0 18.2
0 12.2
0 6.1

12 0

0 0.0

0 0.0

0 0.0

0 0»0

0 0.0

0 0.0

0 0.0

0 0.0

0 0,0

h m

14 0

13 50

40

13 30
20
10

13 0

12 60

40

12 30
20
10

12 0

Lat.

H.A.

h m

0 0
10
20

030
40
50

1 0
10
20

1 30
40
50

2 0
10
20

2 30
40
50

3 0
10
20

3 30
40
50

4 0
10
20

4 30
40
50

5 0
10
20

5 30
40
50

6 0

62*

0 0.0
0 6.6
0 13.1

0 19.6
0 26.1
0 32.5

0 38.8
0 45.1
0 51.3

0 67.3

1 3.3
1 9.1

1
1
1

1
1
1

1
1
1

1
2
2

2
2
2

o

*j

2
2

2
2
2

14.7
20.2
25.6

30.7
35.7
40.5

45.0
49.4
53.5

57.4
1.0
4.5

7.6
10.5
13.2

15.5
17.6
19.5

21.0
22.3
23.3

2 24.1
2 24.6
2 24.7

2 24.6

63°

64*»

65°

66°

67°

68°

69°

70°

0 /

• /

• /

• /

• /

• /

0 /

• t

0 0.0
0 6.8
0 13.6

0 0.0
0 7.0
0 14.1

0 0.0
0 7.3
0 14.6

0 0.0
0 7.6
0 15.2

0 0.0
0 8.0
0 15.9

0 0.0
0 8.3
0 16.6

0 0.0

0 8.7
0 17.4

0 0.0
0 9.2
0 18.3

0 20.3
0 27.0
0 33.7

0 21.1
0 28.0
0 34.9

0 21.9
0 29.1
0 36,3

0 22.8
0 80.3
0 37.8

0 23.8
0 31.6
0 39.4

0 24.9
0 33.1
0 41.2

0 26.1
0 34.7
0 43.2

0 27.4
0 36.4
0 45.4

0 40.2
0 46.7
0 53.1

0 41.7
0 48.5
0 55.1

0 43.4
0 50.4
0 57.2

0 45.2
0 52.4
0 59.6

0 47.1

0 54.7

1 2.2

0 49.2

0 57.2

1 5.0

0 51.6

0 59.9

1 8.1

0 54.2

1 3.0
1 11.6

0 59.4

1 5.5
1 11.6

1 1.6
1 8.0
1 14.2

1 4.0
1 10.6
1 17.1

1 6.6
1 13.5
1 20.2

1 9.5
1 16.7
1 23.7

1 12.7
1 20.2
1 27.6

1 16.1

^ 1 24.0

1 31.7

1 20.0
1 28.2
1 36.3

1 17.4
1 23.1
1 28.6

1 20.3
1 26.2
1 31.9

1 23.4
1 29.6
1 35.5

1 26.8
1 33.2
1 39.4

1 30.5
1 37.2
1 43.6

1 34.6
1 41.6
1 48.3

1 39.2
1 46.4
1 53.5

1 44.2
1 61.8
1 69.2

1 33.9
1 39.1
1 44.0

1 37.4
1 42.7
1 47.8

1 41.2
1 46.7
1 52.0

1 45.3
1 51.1
1 56.6

1 49.8

1 56.8

2 1.6

1 54.8

2 1.0
2 7.0

2 0.2
2 6.8
2 13.0

2 6.3
2 13.1
2 19.7

1 48.7
1 53.2
1 67.5

1 62.7

1 67.4

2 1.8

1 67.1

2 1.9
2 6.6

2 1.9
2 6.9
2 11.6

2 7.1
2 12.3
2 17.2

2 12.7
2 18.2
2 23.3

2 19.0
2 24.7
2 30.1

2 26.0
2 31.9
2 37.5

2 1.5
2 5.3

2 8.8

2 6.0
2 9.9
2 13.5

2 10.8
2 14.9
2 18.6

2 16.1
2 20.3
2 24.2

2 21.9
2 26.2
2 30.3

2 28.2
2 82.7
2 37.0

2 35.1
2 39.9
2 44.3

2 42.8
2 47.8
2 52.4

2 12.1
2 15.1
2 17.8

2 16.9
2 20.0
2 22.8

2 22.1
2 25.3
2 28.2

2 27.8
2 31.1
2 34.1

2 34.0
2 37.5
2 40.6

2 40.9
2 44.4
2 47.7

2 48.4
2 52.1
2 55.5

2 66.6

3 0.5
3 4.0

2 20.2
2 22.4
2 24.3

2 25.3
2 27.5
2 29.5

2 30.8
2 33.1
2 85.2

2 36.8
2 89.2
2 41.3

2 43.4
2 45.9
2 48.0

2 50.6
2 53.1
2 55.4

2 58.5

3 1.1
3 3.4

3 7.2
3 10.0
3 12.4

2 25.9
2 27.2
2 28.2

2 31.2
2 32.5
2 33.6

2 36.9
2 38.2
2 39.3

2 43.1
2 44.5
2 45.6

2 49.8
2 51.3
2 52.5

2 67.2
2 58.8
2 59.9

3 5.4
3 7.0
3 8.2

3 14.4

3 le.o

3 17.2

2 29.0
2 29.6
2 29.6

2 34.3
2 34.8
2 35.0 ^

2 40.1
2 40.6
2 40.8

2 46.4
2 40.9
2 47.0

2 63.3
2 53.7
2 53.9

S 0.8
3 1.2
3 1.4

3 9.0
8 9.5
3 9.6

3 18.1
3 18.6
3 18.7

2 29.5

2 34.8

2 40.6

2 46.9

2 53.7

' » 1.2

3 9.4

\ 3 l^A

Lat.

H.A.

24 0

23 60

40

23 30
20
10

23 0

22 50

40

22 30
20
10

22 0

21 50

40

21 30
20
10

21 0

20 50

40

20 30
20
10

20 0

19 50

40

19 30
20
10

19 0

18 60

40

18 30
20
10

18 0

TABLE IV.

701

AZIMUTH OF POLARIS AT ALL HOUR ANGUBS, 1917.
[For hour angles ()■' to 12^ tite star is west of norlji, and for hour angles 12'' to 24'* it is east of north.]

62*»

63^

64*»

65^

66^

67*»

68*»

69°

70**

h m

6 0

10

20

2 24.6
2 24.2
2 23.6

• #

2 29.5
2 29.1
2 28.5

2 34.8
2 34.4
2 33.7

e /

2 40.6
2 40.2
2 39.4

2 46.9
2 46.4
2 45.6

2 63.7
2 53.2
2 52.3

e /

3 1.2
3 0.6
2 59.7

o /

3 9.4
3 8.7
3 7.8

o /

3 18.4
3 17.7
3 16.7

h m

18 0

17 50

40

6 30
40
50

2 22.7
2 21.5
2 20.0

2 27.5
2 26,3
2 24.8

2 32.7
2 31.4
2 29.9

2 38.4
2 37.0
2 35.4

2 44.5
2 43.1
2 41.4

2 51.2
2 49.7
2 47.9

2 58.5
2 56.9
2 66.0

3 6.5
3 4.8
3 2.8

3 15.3
3 13.5
3 11.4

17 30
20
10

7 0
10
20

2 18.3
2 16.4
2 14.2

2 23.0
2 21.0
2 18.7

2 28.0
2 25.9
2 23.5

2 33.5
2 31.3
2 28.8

2 39.4
2 37.1
2 34.5

2 46.8
2 43.4
2 40.7

2 52.8
2 50.3
2 47.4

3 0.6
2 57.8
2 54.9

3 9.0
3 6.2
3 3.0

17 0

16 50

40

7 30
40
50

2 11.7
2 9.0
2 6.1

2 16.1
2 13.3
2 10.3

2 20.9
2 18.0
2 14.8

2 26.0
2 23.0
2 19.7

2 31.6
2 28.5
2 25.1

2 37.7
2 34.4
2 30.8

2 44.3
2 40.9
2 37.2

2 51.6
2 48.0
2 44.1

2 69.6
2 65.8
2 61.7

16 30
20
10

8 0
10
20

2 3.0
1 69.6
1 56.0

2 7.1
2 3.6
1 59.8

2 11.5
2 7.8
2 4.0

2 16.2
2 12.5
2 8.6

2 21.4
2 17.5
2 13.3

2 27.0
2 23.0
2 18.6

2 33.2
2 28.9
2 24.4

2 39.9
2 35.4
2 30.7

2 47.3
2 42.6
2 37.6

16 0

15 50

40

830
40
50

1 62.2
1 48.2
1 44.0

1 55.9
1 51.8
1 47.5

1 59.9
1 65.6
1 51.2

2 4.2
1 69.8
1 55.2

2 8.9
2 4.3
1 59.5

2 14.0
2 9.2
2 4.2

2 19.6
2 14.6
2 9.4

2 25.7
2 20.6
2 15.0

2 32.4
2 26.9
2 21.2

15 30
20
10

9 0
10
20

1 39.7
1 35,1
1 30.4

1 42.9
1 38.2
1 33.4

1 46.5
1 41.6
1 36.6

1 50.3
1 45.3
1 40.0

1 54.5
1 49.2
1 43.8

1 59.0
1 53.5
1 47.9

2 3.9
1 58.2
1 52.3

2 9.3
2 3.3
1 57.2

2 15.2
2 8.9
2 2.6

16 0

14 80

40

930
40
50

1 25.5
1 20.5
1 15.4

1 28,3
1 23.1
1 17.8

1 31.4
1 26.0
1 20.5

1 34.6
1 29.1
1 23.4

1 38.2
1 32.4
1 26.5

1 42.0
1 36.0
1 29.9

1 46.2
1 40.0
1 33.6

1 60,8
144.3
1 37.6

1 65.9
1 49.0
1 42.0

14 30
20
10

10 0
10
20

1 10.1
1 4.7
0 59.2

1 12.4
1 6.8
1 LI

1 14.8
1 9.1
1 3.2

1 17.6
1 11.5
1 5.4

1 20.4 ^
1 14.2
1 7.8

1 23.5
1 17.1
1 10.5

1 27.0
1 20.2
1 13.4

1 30.7
1 23.7
1 16.5

1 34,8
1 27.5
1 20.0

14 0

13 60

40

10 30
40
50

0 53.5
0 47.8
0 42.0

0 65.3
0 49.4
0 43.4

0 67.2
0 51.1
0 44.9

0 59.2
0 52.9
0 46.6

1 1.4
0 64.8
0 48.2

1 3.8
0 57.0
0 50.1

1 6.4
0 59.3
0 52.1

1 9.2
1 1.8
0 64.3

1 12.4
1 4.6
0 66.8

13 30
20
10

11 0
10
20

0 36.1
0 30.2
0 24.2

0 37.3
0 31.2
0 25.0

0 S8.6
0 82.3
0 25.9

0 40.0
0 33.4
0 26.8

0 41.5
0 34.7
0 27.8

0 43.1
0 36.0
0 28.9

0 44.8
0 37.5
0 30.0

0 46.7
0 39.1
0 31.3

0 48.8
0 40.8
0 82.7

13 0

12 60

40

11 30
40
50

0 18.2
0 12.2
0 6.1

0 18.8
0 12.6
0 6.3

0 19.4
0 13.0
0 6.5

0 20.1
0 13.4
0 6.7

0 20.9
0 13.9
0 7.0

0 21.7
0 14.5
0 7.2

0 22.6
0 15.1
0 7.5

0 23.6
0 15.7
0 7.9

0 24.6
0 16.4
0 8.2

12 30
20
10

12 0

0 0.0

0 0.0

0 0.0

0 0.0

0 0.0

0 0.0

0 0.0

0 0.0

0 0.0

12 0

TABLE IVa.

Table TV haa been computed for a declination o! 88** 62'' W. For other declinations of Polaiifl
the correction given below should be applied to the Azimuth taken from Table IV.

^"''^^Aelmnth.

■

kMinxQUiL,^''^

0^

20^

40^

60^

80^

100"

120^

140^

160^

180^

200^

DecL^^^^v,^

^..y^ Decl.

• / /'

/

f

/

/

t

/

/

/

/

#

/

• / //

88 61 40

0.0

+0.1

+0.2

+0.4

+0.5

+0.6

+0.7

+0.8

+1.0

+1.1

+1.2

88 51 40

88 61 45

0.0

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

1.0

88 51 46

88 51 50

0.0

+0.1

0.1

0.2

0.3

0.4

0.4

0.5

0.6

0.7

0.7

88 5150

88 61 65

0.0

0.0

+0.1

0.1

0.2

0.2

0.3

0.3

0.4

0.4

0.5

88 51 55

88 62 0

0.0

0.0

0.0

+0.1

+0.1

+0.1

+0.1

+0.2

+0.2

+0.2

+0.2

88 52 0

88 52 5

0.0

0.0

0.0

0.0

0-0

0.0

0.0

0.0

0.0

0.0

0.0

88 52 5

88 52 10

0.0

0.0

0.0

-0.1

-0,1

-0.1

-0.1

-0.2

-0.2

-0^

-0.2

88 52 10

88 52 15

0.0

0.0

-0.1

-0.1

-0,2

-Q.2

-0.3

-0.3

-0.4

-0.4

-0.5

88 52 15

88 62 20

0.0

^0.1

0.1

0.2

0.3

0.4

0.4

0.5

0.6

0.7

0,7

88 52 20

88 52 25

0.0

0.1

0.2

.0.3

0.4

0.5

0.6

0.7

0.8

0.9

1.0

88 52 25

88 52 30

0.0

^0.1

-0.2

-0.4

-0,6

-0.6

-0.7

-0.8

-1.0

-1.1

-1.2

88 52 30

702

TABLE V.

AZIMUTH OF POLARIS AT ELONGATION, 1917.

Decl.

Lat.

10 0
10 20

10 40

11 0
11 20

11 40

12 0
12 20

12 40

13 0

13 20

13 40

14 0
14 20

14 40

15 0
15 20

15 40

16 0
16 20

16 40

17 0
17 20

17 40

18 0

18 20

18 40

19 0
19 20

19 40

20 0
20 20

20 40

21 0
21 20

21 40

22 0
22 20

22 40

23 0

23 20

23 40

24 0
24 20

24 40

25 0
25 20

25 40

26 0
26 20

26 40

27 0
27 20

27 40

28 0

28 20

28 40

29 0
29 20
29 40

30 0

88** 61' 40^'

rf

1
1
1
1
1

9 23.3
9 27.6
9 32.1
9 36.8
9 41.6

1 9 46.5

1 9 51.6

1 9 56.9

1 10 2.3

1 10 7.9

1 10 13.6
1 10 19.5
1 10 25.5
1 10 31.7
1 10 38.1

1 10 44.6
1 10 51.4
1 10 58,2
1 11 5.2
1 11 12.4

1 U 19.8
1 11 27.4
1 11 36.1
1 11 43.0
1 11 61.0

1 11 59.3
1 12 7.7
1 12 16.3
1 12 25.1
1 12 34,0

1 12 43.2
1 12 52.5
1 13 2.0
1 13 11.7
1 13 21.6

1 13 31.7

1 13 42.0

1 13 52.5

1 14 3.2

1 14 14.1

1
1
1
1
1

14 25.2
14 36.5
14 48.1

14 59.8

15 11.8

1 15 23.9

1 15 36.3

1 15 48.9

1 16 1.7

1 16 14.8

1 16 28.1

1 16 41.6

1 16 55.4

1 17 9.4

1 17 23.6

88*» 51' 50^'

1
1
1
1
1

17 38.1

17 52.8

18 7.8
18 23.1
18 38.6

/#

1
1
1
1
1

1
1
1
1
1

1
1
1
1
1

1
1
1
1
1

9 13.1
9 17.4
9 21.9
9 26.6
9 31.4

9 36.3
9 41.4
9 46.6
9 52.0
9 57.6

10
10
10
10
10

8.3

9.2

15.2

21.4

27.8

10 34.3
10 41.0
10 47.8

10 54.8

11 2.0

1 11 9.4

1 11 16.9

1 11 24.6

1 11 32.5

1 11 40.5

1
1
1
1

11 48.7

11 57.1

12 5.7
12 14.5

1 12 23.4

1
1
1
1
1

12 32.5
12 41.8

12 51.3

13 1.0
13 10.9

1 13 21.0

1 13 31.2

1 13 41.7

1 13 52.4

1 14 3.3

1 14 14.3
1 14 25.6
1 14 37.1
1 14 48.8
1 15 0.8

1 18 54.4

1
1
1
1
1

1
1
1
1
1

1
1
1
1
1

1

15 12.9
15 25.2
15 37.8

15 50.6

16 3.6

16 16.9
16 30.4
16 44.1

16 58.1

17 12.3

17 26.8
17 41.5

17 66.4

18 11.6
18 27.1

18 42.8

88*» 52' 0"

If

9
9
9
9

2.9

7.3

11.8

16.4

9 21.2

9 26.1
9 31.2
9 36.4
9 41.8
9 47.3

9 53.0

9 68.9

10 4.9

10 11.1

10 17.4

10 23.9
10 30.6
10 37.4
10 44.4
10 51.6

10
11
11
11
11

11
11
11
12
12

58.9
6.4
14.1
22.0
30.0

38.2
46.6
55.1
3.9
12.8

12 21.9
12 31.2
12 40.7

12 50.3

13 0.2

13
13
13
13
13

10.2
20.5
30.9
41.6
52.4

14 3.4
14 14.7
14 26.2
14 37.9

14 49.7

16 1.8

15 14.2
15 26.7
15 39.5

15 52,5

16 5.7
16 19.2
16 32.9

16 46.8

17 1.0

17 15.4
17 30.1

17 45.0

18 0.2
18 15.6

88** 52' 10" 88*» 52' 20"

//

8 52,8

8 57.1

9 1.6
9 6.2
9 U.O

9
9
9
9
9

16.9
20.9
26.2
31.6
37.1

9 42.8

9 48.6

9 64.6

10 0.8

10 7.1

10 13.6
10 20.2
10 27.1
10 34.0
10 41.2

10 48.6

10 56.0

11 3.6
11 11.5
11 19.5

11
11
11
11
12

12
12
12
12
12

12
13
13
13
13

27.7
36.0
44.6
53.3
2.2

11.2
20.6
30.0
39.6
49.4

59.5
9.7
20.1
30.7
41.5

13 52.6

14 3.8
14 15.2
14 26.9
14 38.7

14 60.8

15 3.1
15 15.6
15 28.4
15 41.3

15
16
16
16
16

17
17
17
17
18

54.5
7,9
21.6
35.5
49.6

4,0
18.7
33.5
48.7

4.1

1 18 Z\.Z [ 1 18 19.7

t0

8 42.6
8 46.9
8 61.4

8 56.0

9 0.8

9 6.7

9 10.7

9 15.9

9 21.3

9 26.8

9 32.6
9 38.3
9 44.3
9 60.5
9 66.8

10 3.2
10 9.9
10 16.7
10 23.6
10 30.8

10 38.1
10 45.5

10 63.2

11 1.0
11 9.0

11
11
11
11
11

17.1
25.5
34.0
42.7
61.6

12 0.6
12 9.8
12 19.3
12 28.9
12 38.7

12 48.7

12 68.9

13 9.3
13 19.9
13 30.7

13
13
14
14
14

41.7
62.9
4.3
15.9
27.7

14 39.8

14 52.0

15 4.5
15 17.2

15 30.2

16 43.3

15 66.7

16 10.3
16 24.2
16 38.3

16
17
17
17
17

18

62.7
7.3
22,1
37.2
52.6

8.2

88** 52' 30"

//

1 8 32.6

1 8 36.8

1 8 41.2

1 8 45.8

1 8 50.6

1 8 56.6

1 9 0.6

1 9 6.7

1 9 11.0

1 9 16.5

1 9 22.2

1 9 28.0

1 9 34.0

1 9 40.1

1 9 46.4

1
1
1
1
1

9

9

10

10

10

62.9
59.5
6.3
13.2
20.3

1 10 27.6
1 10 36.1
1 10 42.7
1 10 60.5
1 10 68.5

1
1
1
1
1

11 6.6
11 14.9
11 23.4
11 32.1
11 40.9

1 11 50.0
1 11 59.2
1 12 8.6
1 12 18.2
1 12 28.0

1 12 37.9
1 12 48.1
1 12 58.5
1 13 9.0
1 13 19.8

1 13 30.8
1 13 42.0
1 13 53.3
1 14 4.9
1 14 16.7

1 14 28.7

1 14 41.0

1 14 63.4

1 15 6.1

1 16 19.0

1 15 32.1

1 15 45.5

1 15 59.1

1 16 12.9

1 16 27.0

1 16 41.3
1 16 55.9
1 17 10.7
1 17 25.7
1 17 41.0

1 17 56.6

Vwiatioii for-

1' of Lat.

tr

+0.21
0.22
0.23
0.24
0.24

+0.25
0.26
0.27
0.27
0.28

+0.29
0.30
0.80
0.31
0.32

+0.33
0.34
0.34
0.35
0.36

+0.37
0.38
0.39
0.40
0.40

+0.41
0.42
0.43
0.44
0.45

+0.46
0.47
0.48
0.49
0.50

+0.51
0.52
0.53
0.54
0.55

+0.56
0.57
0.58
0.69
0.60

+0.61

o.e2

0.63
0.64
0.65

+0.67
0.68
0.69
0.70
0.71

+0.73
0.74
0.75
0.76
0.78

+0.79

V'oiS.

n

-1.02
1.02
1.02
1.02
1.02

-1.02
1.02
1.02
1.03
1.03

-1.03
1.03
1.03
1.03
1.03

-1.03
1.04
1.04
1.04
1.04

-1.04
1.05
1.05
1.05
1.05

-1.05
1.06
1.06
1.06
1.06

-1.06
1.07
1.07
1.07
1.07

-1.08
1.08
1.08
1.08
1.09

-1.09
1.09
I.IO
1.10
1.10

-1.10
1.11
1.11
1.11
1.12

-1.12
1.12
1.13
1.13
1.13

-1.14
1.14
1.14
1.15
1.15

-1.16

TABLE V.

703

AZIMUTH OF POLARIS AT ELONGATION, 1917,

^\Decl.

1

1

Variation for—

88*» 51' 40^'

88** 51' 50^'

88** 52' 0"

88* 52' 10"

88*» 62' 20"

88*» 62' 30"

^^^

^^^^"

Lat. ^\^

r of Lat.

l"of*.

• /

• in

• in

• 1 It

• in

• 1 tt

• in

It

II

30 0

1 18 54.4

1 18 42.8

1 18 31.3

1 18 19.7

1 18 8.2

1 17 56.6

+0.79

-1.16

30 10

1 19 2.4

1 18 50.8

1 18 39.2

1 18 27.7

1 18 16.1

1 18 4.6

0.80

1.16

30 20

1 19 10.4

1 18 58.8

1 18 47.2

1 18 35.7

1 18 24.1

1 18 12.5

0.80

1.16

30 30

1 19 18.5

1 19 6.9

1 18 55.3

1 18 43.7

1 18 32.1

1 18 20.5

0.81

1.16

30 40

1 19 26.7

1 19 15.1

1 19 3.6

1 18 51.8

1 18 40.2

1 18 28.6

0.82

1.16

30 50

1 19 35.0

1 19 23.3

1 19 11.7

1 19 0.0

1 18 48.4

1 18 36.8

+0.82

-1.16

31 0

1 19 43.3

1 19 31.6

1 19 20.0

1 19 8.3

1 18 56.6

1 18 46.0

0.83

1.17

31 10

1 19 51.7

1 19 40.0

1 19 28.3

1 19 16.6

1 19 4.9

1 18 53.3

0.84

1.17

31 20

1 20 0.2

1 19 48.5

1 19 36.8

1 19 25.0

1 19 13.3

1 19 1.6

0.85

1.17

31 30

1 20 8.7

1 19 57.0

1 19 45.3

1 19 33.5

1 19 21.8

1 19 10.1

0.85

1.17

31 40

1 20 17.3

1 20 5.6

1 19 53.8

1 19 42.1

1 19 30.3

1 19 18.6

+0.86

-1.17

31 50

1 20 26.0

1 20 14.2

1 20 2.5

1 19 50.7

1 19 38.9

1 19 27.2

0.87

1.18

32 0

1 20 34.8

1 20 23.0

1 20 11.2

1 19 59.4

1 19 47.6

1 19 36.8

0.87

1.18

32 10

1 20 43.6

1 20 31.8

1 20 19.9

1 20 8.1

1 19 56.8

1 19 44.6

0.88

1.18

32 20

1 20 52.5

1 20 40.6

1 20 28.8

1 20 17.0

1 20 6.1

1 19 53.3

0.89

1.18

32 30

1 21 1.5

1 20 49.6

1 20 37.7

1 20 26.9

1 20 14.0

1 20 2.2

+0.90

-1.19

32 40

1 21 10.5

1 20 58.6

1 20 46.7

1 20 34.9

1 20 23.0

1 20 11.1

0.90

1.19

32 50

1 21 19.6

1 21 7.7

1 20 56.8

1 20 48.9

1 20 32.0

1 20 20.1

0.91

1.19

33 0

1 21 28.8

1 21 16.9

1 21 5.0

1 20 53.1

1 20 41.1

1 20 29.2

0.92

1.19

33 10

1 21 38.1

1 21 26.2

1 21 14.2

1 21 2.3

1 20 50.3

1 20 38.4

0.92

1.19

33 20

1 21 47.4

1 21 35.5

1 21 23.6

1 21 11.6

1 20 59.6

1 20 47.6

+0-93

-1.20

33 30

1 21 56.9

1 21 44.9

1 21 32.9

1 21 20.9

1 21 8.9

1 20 56.9

0.94

1.20

33 40

1 22 6.4

1 21 54.4

1 21 42.4

1 21 30.3

1 21 18.3

1 21 6.8

0.95

1.20

33 50

1 22 16.0

1 22 3.9

1 21 51.9

1 21 39.9

1 21 27.8

1 21 16.8

0.96

1.20

34 0

1 22 25.6

1 22 13.6

1 22 1.5

1 21 49.5

1 21 37.4

1 21 26.3

0.96

1.21

34 10

1 22 35.4

1 22 23.3

1 22 11.2

1 21 69.1

1 21 47.0

1 21 34.9

+0.97

-1.21

34 20

1 22 45.2

1 22 33.1

1 22 21.0

1 22 8.9

1 21 56.8

1 21 44.6

0.98

1.21

34 30

1 22 55.1

1 22 43.0

1 22 30.9

1 22 18.7

1 22 6.6

1 21 54.4

0.99

1.21

34 40

1 23 5.1

1 22 53.0

1 22 40.8

1 22 28.6

1 22 16.5

1 22 4.3

1.00

1.22

34 50

1 23 15.2

1 23 3.0

1 22 50.8

1 22 38.6

1 22 26.6

1 22 14.3

1.00

1.22

35 0

1 23 25.3

1 23 13.1

1 23 0.9

1 22 48.7

1 22 36.6

1 22 24.3

+1.01

-1.22

35 10

1 23 35.6

1 23 23.4

1 23 11.1

1 22 58.9

1 22 46.6

1 22 34.4

1.02

1.22

35 20

1 23 45.9

1 23 33.6

1 23 21.4

1 23 9.1

1 22 66.9

1 22 44.6

1.03

1.23

35 30

1 23 56.3

1 23 44.0

1 23 31.7

1 23 19.6

1 23 7.2

1 22 54.9

1.04

1.23

35 40

1 24 6.8

1 23 54.5

1 23 42.2

1 23 29.9

1 23 17.6

1 23 6.3

1.06

1.23

35 50

1 24 17.4

1 24 5.0

1 23 52.7

1 23 40.4

1 23 28.0

1 23 15.7

+1.06

-1.23

36 0

1 24 28.0

1 24 16.7

1 24 8.3

1 23 51.0

1 23 38.6

1 23 26.2

1.06

1.24

36 10

1 24 38.8

1 24 26.4

1 24 14.0

1 24 1.6

1 23 49.3

1 23 36.9

1.07

1.24

36 20

1 24 49.6

1 24 37.2

1 24 24.8

1 24 12.4

1 24 0.0

1 23 47.6

1.08

1.24

36 30

1 25 0.6

1 24 48.2

1 24 36.7

1 24 23.3

1 24 10.8

1 23 58.4

1.09

1.24

36 40

1 25 11.6

1 24 59.2

1 24 46.7

1 24 34.2

1 24 21.7

1 24 9.3

+1.10

-1.26

36 50

1 25 22.7

1 25 10.2

1 24 57.7

1 24 45.2

1 24 32.7

1 24 20.2

1.11

1.26

37 0

1 25 34.0

1 25 21.4

1 25 8.9

1 24 66.4

1 24 43.9

1 24 31.3

1.12

1.26

37 10

1 25 45.2

1 25 32.7

1 25 20.1

1 25 7.6

1 24 56.1

1 24 42.6

1.13

1.26

37 20

1 25 56.6

1 25 44.1

1 25 31.5

1 25 18.9

1 26 6.3

1 24 53.8

1.14

1.26

37 30

1 26 8.1

1 25 56.5

1 25 42.9

1 26 30.3

1 25 17.7

1 25 6.1

+1.16

-1.26

37 40

1 26 19.7

1 28 7.1

1 25 54.6

1 25 41.8

1 25 29.2

1 25 16.6

1.16

1.26

37 50

1 26 31.4

1 28 18.7

1 26 6.1

1 26 53.4

1 25 40.8

1 26 28.1

1.16

1.27

38 0

1 26 43.2

1 26 30.6

1 26 17.8

1 26 6.1

1 25 52.4

1 25 39.7

1.17

1.27

38 10

1 26 55.1

1 26 42.3

1 26 29.6

1 26 16.9

1 28 4.2

1 25 51.5

1.18

1.27

38 20

1 27 7.0

1 26 54.3

1 26 41.6

1 26 28.8

1 26 16.0

1 26 3.3

+1.19

-1.27

38 30

1 27 19.1

1 27 6.3

1 26 53.6

1 26 40.8

1 26 28.0

1 26 15.2

1.20

1.28

38 40

1 27 31.3

1 27 18.5

1 27 6.7

1 26 52.9

1 26 40.0

1 26 27:2

1.21

1.28

38 50

1 27 43.6

1 27 30.7

1 27 17.9

1 27 5.0

1 26 52.2

1 26 39.4

1.22

1.28

39 0

1 27 55.9

1 27 43.1

1 27 30.2

1 27 17.3

1 27 4.5

1 28 51.6

1.23

1.29

39 10

1 28 8.4

1 27 55.5

1 27 42.6

1 27 29.7

1 27 16.8

1 27 3.9

+1.24

-1.29

39 20

1 28 21.0

1 28 8.1

1 27 55.1

1 27 42.2

1 27 29.3

1 27 16.4

1.26

1.29

39 30

1 28 33.7

1 28 20.7

1 28 7.8

1 27 54.8

I 27 41.9

1 27 28.9

1.27

1.30

39 40

1 28 46.5,

.1 28 33.5

1 28 20.6

1 28 7.6

1 27 54.6

1 27 41.6

1.28

1.30

39 50

1 28 59.4

1 28 46.4

1 28 33.4

1 28 20.3

1 28 7.3

1 27 64.3

1.29

1.30

40 0

1 29 12.4

1 28 68.4

1 28 46.3

1 28 33.2

1 28 20.2

1 28 M

+IJ8ft

V -va.v

704

TABLE V.

AZIMUTH OF POLARIS AT ELONGATION, 1917.

necL

Lat.

88«5r4CK^|88**6r5(K'

40 0
40 10
40 20
40 30
40 40

40 50

41 0
41 10
41 20
41 30

41 40

41 50

42 0
42 10
42 20

42 30
42 40

42 50

43 0
43 10

43 20
43 30
43 40

43 50

44 0

44 10
44 20
44 30
44 40

44 50

45 0
45 10
45 20
45 30
45 40

45 50

46 0
46 10
46 20
46 30

46 40

46 50

47 0
47 10
47 20

47 30
47 40
47 50

48
48

0
10

48 20
48 30
48 40

48 50

49 0

49 10
49 20
49 30
49 40
49 50

60 0

tt

1 29 12.4
1 29 25.5
1 29 38.8
1 29 52.1
1 30 5.6

1
1
1
1
1

1
1
1
1
1

30 19.1
30 32.8

30 46.6

31 0.5
14.6

28.7
43.0
57.4
11.9
26.5

31

31
31
31
32
32

1
1
1
1
1

36 38.7

36 55.6

37 12.7
37 29.9
37 47.3

1 38 4.9
1 38 22.6
1 38 40.5
1 38 58.5
1 39 16.7

1
1
1
1
1

39 35.0

39 53.5

40 12.2
40 31.0
40 50.1

1 41 9.2
1 41 28.6

1
1

41 48.1

42 7.8

1
1
1
1

1

1 32 41.3
1 32 56.2
1 33 11.2
1 33 26.4
1 33 41.6

1 33 57.0
1 34 12.6
1 34 28.3
134 44.1
1 35 0.0

1 35 16.1
1 35 32.3
1 35 48.7
1 36 5.2
1 36 21.9

44 31.0

44 r>2.2

45 J3.6
45 :]o.2
45 57.0

1 42 27.7

I 42 47.8 I
1 43 8.1
1 43 28.5 '
I 43 49.2
1 44 10.0

##

1
1
1
1
1

1
1
1
1
1

1
1
1
1
1

28 59.4

29 12.4
29 25.7
29 39.0

29 52.4

30 5.9
30 19.6
30 33.3

30 47.2

31 1.2

31
31
31
31
32

15.3
29.6
43.9
58.4
13.0

1 32 27.7
1 32 42.6
1 32 57.6
1 33 12.7
1 33 27.9

1
1
1
1
1

1
1
1
1
1

1
1
1
1
1

1
1
1
1
1

33 43.3

33 58.8

34 14.4
34 30.2

34 46.1

35 2.2
35 18.4
35 34.7

35 51.2

36 7.8

36
36
36
37
37

24.5
41.4
58.5
15.7
33.0

37 50.5

38 8.2
38 26.0

38 44.0

39 2.1

1 39 20.4
I 39 38.9
1 39 57.5
1 40 16.3
1 40 35.3

J 40 19.1

1
1
1
1
1

1
1
1
1
1

1
1
1
1
1

1

40
41
41
41
42

42
42
43
43
43

44
44
•W
45
45

40

88** 52' (/'

0t

54.4
13.8
33.2
52.9
12.8

32.8
53.0
13.4
34.0
.54.7

15.7
'M).9
58.2
19.8
41.5

3.6

28 46.3

28 59.4

29 12.5
29 25.8
29 39.2

29 52.7

30 6.3
30 20.1
30 33.9

30 47.9

31 2.0
31 16.2
31 30.5
31 44.9

31 59.5

32 14.2
32 29.0
32 43.9

32 59.0

33 14.2

33 29.5

33 45.0

34 0.6
34 16.3
34 32.2

34 48.2

35 4.4
35 20.7
35 37.1

35 53.6

36 10.4
36 27.2

36 44.2

37 1.4
37 18.7

37 36.2

37 53.8

38 11.6
38 29.5

38 47.6

39 5.9
39 24.3

39 42.9

40 1.6
40 20.5

40 39.0

40 58.9

41 18.3
41 38.0

41 57.8

42 17.7
42 37.9

42 58.2

43 18.8
13 39.5

44 0.4
44 21.5

44 42.8

45 4.3
45 2G.0

45 47.9

88** 52' lO''

If

88** 62' 2Xy^

28 33.2
28 46.3

28 59.4

29 12.7
29 26.0

29
29
30
30
30

39.5
53.1
6.8
20.6
34.5

30 48.6

31 2.7
17.0
31.4
46.0

0.6
15.4
30.3
45.3

0.5

31
31
31

32
32
32
32
33

33
33
33
34
34

15.8
31.2
46.8
2.5
18.3

34 34.3

34 50.4

35 6.6
35 23.0
35 39.5

35 56.2

36 13.0
36 30.0

36 47.1

37 4.4

37 21.8
37 39.4

37 57.1

38 15.0
38 33.1

38 51.3

39 9.7
39 28.2

39 46.9

40 5.8

40 24.8

40 44.0

41 3.4
41 23.0

41 42.8

42 2.7
42 22.8

42 43.1

43 3.fi
43 24.2

43
44
44
44
45

45

45.1
6.2
27.4
48.9
10.5

32.4

f*

28 20.2
28 33.2
28 46.3

28 59.5

29 12.8

29 26.3
29 39.8

29 53.5

30 7.3
30 21.2

30 35.2

30 49.3

31 3.6
31 17.9
31 32.4

31 47.0

32 1.8
32 16.7
32 31.7
32 46.8

88** 62' 90"

Variation for—

33
33
33
33
34

34
34
34
35
35

2.0
17.4
33.0
48.6

4.4

20.3
36.4
52.6
9.0
25.4

35 42.1

35 58.9

36 15.8
36 32.9
36 50.1

37
37
37
38
38

7.5
25.0
42.7

0.5
18.5

38 36.7

38 55.0

39 13.5
39 32.2

39 51.0

40 10.0
40 29.2

40 48.5

41 8.1
41 27.8

41
42
42
42
43

43
43
44
44
44

45

47.6

7.7

27.9

48.4

9.0

29.8
50.8
12.0
33.4
55.0

16.8

I'ofLrfit.

1 28 7.1

1 28 20.1

1 28 33.2

1 28 46.4

1 28 59.6

1 29 13.0

1 29 26.6

1 29 40.2

1 29 53.9

1 30 7.8

1 30 21.8

1 30 35.9

1 30 50.1

1 31 4.4

1 31 18.9

1 31 33.5

1 31 48.2

1 32 3.0

1 32 18.0

1 32 33.1

1 32 48.3

1 33 3.6

1 33 19.1

1 33 34.7

1 33 50.5

1 34 6.4

1 34 22.4

1 34 38.6

1 34 54.9

1 35 11.3

1 35 27.9

1 35 44.7

1 36 1.6

1 36 18.6

1 36 35.8

1 36 53.1

1 37 10.6

1 37 28.3

1 37 46.1

1 38 4.0

1 38 22.1

1 38 40.4

1 38 58.9

1 39 17.5

1 39 36.3

1 39 55.2

I 40 14.3

I 40 33.6

1 40 53.1

1 41 12.8

1 41 32.6

1 41 52.6

1 42 12.8

1 42 33.2

1 42 53.8

1 43 14.5

1 43 35.5

1 43 56.6

1 44 18.0

1 44 39.5

1 45 1.3

ft

+1.30
1.31
1.32
1.33
1.34

+ 1.35
1.37
1.38
1.39
1.40

+1.41
1.42
1.43
1.45
1.46

+1.47
1.48
1.50
1.51
1.52

+ 1.54
1.55
1.56
1.58
1.59

+1.61
1.62
1.63
1.64
1.66

+1.66
1.69
1.71
1.72
1.74

+1.76
1.77
1.78
1.80
1.82

r'ofi.

ft

-1.31
1.31
1.31
1.31
1.32

-1.32
1.32
1.33
1.33
1.34

-1.34
1.34
1.35
1.35
1.35

-1.36
1.36
1.36
1.37
1.37

-1.37
1.38
1.38
1.39
1.39

-1.39
1.40
1.40
1.41
1.41

-1.42
1.42
1.42
1.43
1.43

-1.44
1.44
1.44
1.45
1.45

+1.83

-1.46

1.85

1.46

1.86

1.47

1.88

1.47

1.90

1.48

+1.92

-1.48

1.93

• 1.49

1.95

1.49

1.97

1.49

1.98

1.50

+2.00

-1.50

2.02

1.51

2.04

1.51

2.06

1.62

2.08

1.52

+2.10

-1.53

2.12

1.53

2.14

1.54

2.16

1.54

2.18

1.55

+2.20

--1.56

TABLE V.

705

AZIifUTH OF POLARIS AT ELONGATION, 1917.

\,Decl.

88° 51^ 40^^

OOO CI/ tij\//

OOO en/ r\//

88° 52^ 10'^

ggo 52/ 20'/

e 1 n

'88° 52' 30^'

Variation for—

Lat/\^

ho 51 o<r oo u^ \j

I'ofLat.

l"of^.

• /

» / //

o > II •in

9 111

e > //

//

tt

60 0

1 46 19.1

1 46 3.5

1 45 47.9

1 45 32.4

1 45 16.8

1 45 1.3

+2.20

-1.66

50 10

1 46 41.3

1 46 25.7

1 46 10.1

1 45 54.4

1 45 38.8

1 45 23.2

2.22

1.66

50 20

1 47 3.7

1 46 48.1

1 46 32.4

1 46 16.7

1 46 1.1

I 45 45.4

2.24

1.67

50 30

1 47 26.4

1 47 10.6

1 46 54.9

1 46 39.2

1 46 23.5

1 46 7.7

2.26

1.57

50 40

1 47 49.2

1 47 33.5

1 47 17.7

1 47 1.9

1 46 46.1

1 46 30.3

2.28

1.58

50 50

1 48 12.3

1 47 56.5

1 47 40.6

1 47 24.8

1 47 9.0

I 46 53.1

+2.30

-1.58

51 0

1 48 35.6

1 48 19.7

1 48 3.8

1 47 47.9

1 47 32.0

1 47 16.1

2.33

1.59

51 10

1 48 59.1

1 48 43.2

1 48 27.2

1 48 11.3

1 47 55.3

1 47 39.4

2.35

1.59

51 20

1 49 22.9

1 49 6.9

1 48 50.9

1 48 34.9

1 48 18.9

1 48 2.9

2.37

1.60

61 30

1 49 46.9

1 49 30.8

1 49 14.7

1 48 58.7

1 48 42.6

1 48 26.5

2.39

1.61

51 40

1 50 11.1

1 49 65.0

1 49 38.8

1 49 22.7

1 49 6.6

1 48 60.4

+2.42

-1.61

51 50

1 50 35.5

1 50 19.4

1 50 3.2

1 49 47.0

1 49 30.8

1 49 14.6

2.44

1.62

52 0

1 51 0.2

1 50 44.0

1 60 27.7

1 50 11.5

1 49 55.2

1 49 39.0

2.46

1.62

52 10

1 51 25.1

1 51 8.8

1 50 52.5

1 50 36.2

1 50 19.9

1 50 3.6

2.49

1.63

52 20

1 51 50.3

1 51 34.0

1 61 17.6

1 51 1.2

1 50 44.8

1 50 28.5

2.51

1.64

52 30

1 52 15.7

1 51 59.3

1 51 42.9

1 51 26.4

1 61 10.0

1 50 53.6

+2.54

-1.64

52 40

1 52 41.4

1 62 24.9

1 62 8.4

1 51 61.9

1 51 35.4

1 51 18.9

2.56

1.66

52 50

1 53 7.3

1 52 60.8

1 62 34.2

1 62 17.7

1 52 1.1

1 51 44.5

2.59

1.66

53 0

1 53 33.5

1 53 16.9

1 63 0.3

1 62 43.6

1 52 27.0

1 62 10.4

2.61

1.66

53 10

1 54 0.0

1 63 43.3

1 63 26.6

1 63 9.9

1 52 53.2

1 52 36.6

2.64

1.67

53 20

1 54 26.7

1 54 9.9

1 63 53.2

1 63 36.4

1 53 19.7

1 63 2.9

+2.67

-1.68

53 30

1 54 53.6

1 54 36.8

1 64 20.0

1 64 3.2

1 63 46.4

1 63 29.6

2.69

1.68

53 40

1 55 20.9

1 56 4.0

1 64 47.1

1 64 30.2

1 54 13.4

1 53 56.6

2.72

1.69

53 50

1 55 48.4

1 65 31.5

1 55 14.5

1 64 67.6

1 54 40.6

1 54 23.7

2.75

1.69

54 0

1 66 16.2

1 65 59.2

1 55 42.2

1 65 25.1

1 55 8.1

1 54 51.1

2.78

1.70

64 10

1 66 44.3

1 56 27.2

1 56 10.1

1 56 53.0

1 65 35.9

1 55 18.8

+2.80

-1.71

54 20

1 67 12.7

1 56 55.5

1 56 38.3

1 56 21.2

1 66 4.0

1 55 46.9

2.83

1.72

54 30

1 57 41.3

1 57 24.1

1 57 6.9

1 56 49.6

1 56 32.4

1 56 15.2

2.86

1.72

54 40

1 58 10.3

1 57 53.0

1 57 35.7

1 57 18.4

1 57 1.1

1 56 43.8

2.89

1.73

54 50

1 68 39.5

1 58 22.2

1 68 4.8

1 67 47.4

1 57 30.1

1 67 12.7

2.92

1.74

55 0

1 69 9.1

1 68 51.6

1 68 34.2

1 68 16.8

1 57 59.3

1 57 41.9

+2.96

-1.74

55 10

1 59 39.0

1 59 21.4

1 59 3.9

1 58 46.4

1 58 28.9

1 68 11.4

2.98

1.76

55 20

2 0 9.1

1 59 61.6

1 59 34.0

1 69 16.4

1 58 68.8

1 68 41.2

3.01

1.76

55 30

2 0 39.6

2 0 22.0

2 0 4.3

1 59 46.6

1 59 29.0

1 69 11.4

3.04

1.76

55 40

2 1 10.4

2 0 52.7

2 0 35.0

2 0 17.2

1 69 59.5

1 69 41.8

3.08

1.77

55 50

2 1 41.6

2 1 23.8

2 1 6.0

2 0 48.1

2 0 30.3

2 0 12.6

+3.11

-1,78

56 0

2 2 13.1

2 1 65.2

2 1 37.3

2 1 19.4

2 1 1.5

2 0 43.6

3.14

1.79

56 10

2 2 44.9

2 2 26.9

2 2 8.9

2 1 51.0

2 1 33.0

2 1 16.0

3.18

1.80

56 20

2 3 17.0

2 2 59.0

2 2 40.9

2 2 22.9

2 2 4.8

2 1 46.8

3.21

1.80

56 30

2 3 49.5

2 3 31.4

2 3 13.2

2 2 65.1

2 2 37.0

2 2 18.9

3.24

1.81

56 40

2 4 22.3

2 4 4.1

2 3 45.9

2 3 27.7

2 3 9.5

2 2 61.3

+3.28

-1.82

56 50

2 4 55.5

2 4 37.2

2 4 19.0

2 4 0.7

2 3 42.4

2 3 24.1

3.32

1.83

57 0

2 5 29.1

2 6 10.7

2 4 52.4

2 4 34.0

2 4 15.6

2 3 57.2

3.36

1.84

57 10

2 6 3.0

2 6 44.6

2 6 26.1

2 5 7.7

2 4 49.2

2 4 30.8

3.38

1.84

57 20

2 6 37.3

2 6 18.8

2 6 0.2

2 6 41.7

2 5 23.2

2 5 4.6

3.42

1.85

57 30

2 7 12.0

2 6 53.4

2 6 34.7

2 6 16.1

2 6 57.5

2 6 38.9

+3.46

-1.86

57 40

2 7 47.0

2 7 28.3

2 7 9.6

2 6 60.9

2 6 32.2

2 6 13.5

3.50

1.87

67 50

2 8 22.5

2 8 3.7

2 7 44.9

2 7 26.1

2 7 7.3

2 6 48.6

3.64

1.88

58 0

2 8 58.3

2 8 39.4

2 8 20.6

2 8 1.7

2 7 42.8

2 7 23.9

3.68

1.89

58 10

2 9 34.6

2 9 15.6

2 8 56.6

2 8 37.7

2 8 18.7

2 7 59.7

3.62

1.90

58 20

2 10 11.2

2 9 52.2

2 9 33.1

2 9 14.0

2 8 55.0

2 8 35.9

+3.66

-1.91

58 30

2 10 48.3

2 10 29.1

2 10 10.0

2 9 60.8

2 9 31.7

2 9 12.6

3.71

1.91

58 40

2 11 25.8

2 11 6.5

2 10 47.3

2 10 28.1

2 10 8.8

2 9 49.6

3.75

1.92

68 60

2 12 3.7

2 11 44.4

2 11 25.0

2 11 5.7

2 10 46.4

2 10 27.0

3.79

1.93

69 0

2 12 42.0

2 12 22.6

2 12 3.2

2 11 43.8

2 11 24.3

2 11 4.9

3.84

1.94

69 10

2 13 20.8

2 13 1.3

2 12 41.8

2 12 22.3

2 12 2.7

2 11 43.2

+3.88

-1.95

69 20

2 14 0.0

2 13 40.4

2 13 20.8

2 13 1.2

2 12 41.6

2 12 22.0

3.92

1.96

69 30

2 14 39.7

2 14 20.0

2 14 0.3

2 13 40.6

2 13 20.9

2 13 1.2

3.97

1.97

69 40

2 15 19.9

2 15 0.1

2 14 40.3

2 14 20.6

2 14 0.6

2 13 40.8

4.02

1.98

69 50

2 16 0.5

2 15 40.6

2 15 20.7

2 15 0.8

2 14 40.9

2 14 21.0

4.06

1.99

60 0

2 16 41.6

2 16 21.6

2 16 1.6

2 15 41.6

2 16 21.6

2 15 \A

VtAS.

k -*LSr

393*

&8*'~1917

-46

706

TABLE V.

AZIMUTH OF POLARIS AT ELONGATION. 1917.

DccL

Lat.

88** 51^ 40'^ 88° 51' 50"'] 88° 52' (K' 88° 52' 10"

88° 52' 20" 88° 52' SC^'-

I'ofLftt.' r«(i

• f

■

e 1 fi

• / >«

» t ti

m t It

• » »# . t»

I

1 "

60 0

2 16 41.6

2 16 21.6

2 16 1.6

2 15 41.6

2 15 21.6

2 15 1.6

-•-4.11

-2.00

60 10

2 17 23.2

2 17 3.1

2 16 43.0

2 16 22.9

2 16 2.8

2 15 42.6

4.16

2.01

60 20

2 18 5.3

2 17 45.1

2 17 24.9

2 17 4.6

2 16 44.4

2 16 24.2

4.21

2.QS

60 30

2 18 47.9

2 18 27.6

2 18 7.2

2 17 46.9

2 17 26.6

2 17 6.3

4.26

2.Q8

60 40

2 19 31.0

2 19 10.6

2 18 50.1

2 18 29.7

2 18 9.3

2 17 48.8

4.31

2.04

60 50

2 20 14.6

2 19 54.1

2 19 33.5

2 19 13.0

2 18 52.5

2 18 31.9

-•-4.36

-2.06

61 0

2 20 58.7

2 20 38.1

2 20 17.5

2 19 56.8

2 19 36.2

2 19 15.5

4.42

2.01

61 10

2 21 43.4

2 21 22.7

2 21 1.9

2 20 41.2

2 20 20.4

2 19 59.7

4.47

2.07

61 20

2 22 28.6

2 22 7.8

2 21 46.9

2 21 26.1

2 21 5.2

2 20 44.4

4.52

2.06

61 30

2 23 14.4

2 22 53.5

2 22 32.5

2 22 11.5

2 21 50.6

2 21 29.6

4.58

2.10

61 40

2 24 0.8

2 23 39.7

2 23 18.6

2 22 57.5

2 22 36.5

2 22 15.4

+4.64

-2.11

61 50

2 24 47.7

2 24 26.5

2 24 5.3

2 23 44.1

2 23 23.0

2 23 1.8

4.70

2.12

62 0

2 25 35.3

2 25 13.9

2 24 52.6

2 24 31.3

2 24 10.0

2 23 48.7

4.76

2.13

62 10

2 26 23.4

2 26 1.9

2 25 40.5

2 25 19.1

2 24 57.6

2 24 36.2

4.81

2.14

62 20

2 27 12.1

2 26 50.6

2 26 29.0

2 26 7.4

2 25 45.9

2 25 24.3

4.87

2.11

62 30

2 28 1.4

2 27 39.8

2 27 18.1

2 26 56.4

2 26 34.8

2 26 13.1

+4.94

-2.17

62 40

2 28 51.4

2 28 29.6

2 28 7.8

2 27 46.0

2 27 24.3

2 27 2.5

5.00

2.1g

62 50

2 29 42.0

2 29 20.1

2 28 58.2

2 28 36.3

2 28 14.4

2 27 52.5

5.06

2.1»

63 0

2 30 33.3

2 30 11.3

2 29 49.2

2 29 27.2

2 29 5.1

2 28 43.1

5.13

2.20

63 10

2 31 25.3

2 31 3.1

2 30 40.9

2 30 18.8

2 29 56.6

2 29 34.4

5.20

2.22

63 20

2 32 17.9

2 31 55.6

2 31 33.3

2 31 11.0

2 30 48.7

2 30 26.4

+5.26

-2.28

63 30

2 33 11.2

2 32 48.8

2 32 26.3

2 32 3.9

2 31 41.5

2 31 19.0 5.33

2.24

63 40

2 34 5.2

2 33 42.6

2 33 20.1

2 32 57.5

2 32 35.0

2 32 12.4

5.40

2.26

63 50

2 34 59.9

2 34 37.2

2 34 14.5

2 33 51.8

2 33 29.2

2 33 6.5

5.48

2.27

64 0

2 35 55.4

2 35 32.6

2 35 9.7

2 34 46.9

2 34 24.1

2 34 1.2

5.55

2.28

64 10

2 36 51.6

2 36 28.6

2 36 5,7

2 35 42.7

2 35 19.7

2 34 56.8

+5.63

-2.30

64 20

2 37 48.6

2 37 25.5

2 37 2.4

2 36 39.3

2 36 16.1

2 35 53.0

5.70

2.31

64 30

2 38 46.3

2 38 23.1

2 37 59.8

2 37 36.6

2 37 13.3

2 36 50.1

5.78

2.S2

64 40

2 39 44.9

2 39 21.5

2 38 58.1

2 38 34.7

2 38 11.3

2 37 47.9

5.86

2.34

64 50

2 40 44.2

2 40 20.7

2 39 57.1

2 39 33.6

2 39 10.1

2 38 46.5

5.94

2.35

65 0

2 41 44.4

2 41 20.7

2 40 57.0

2 40 33.3

2 40 9.6

2 39 45.9

+6.02

-2.37

65 10

2 42 45.4

2 42 21.5

2 41 57.7

2 41 33.9

2 41 10.0

2 40 46.2

6.10

2.38

65 20

2 43 47.2

2 43 23.2

2 42 59.3

2 42 35.3

2 42 11.3

2 41 47.3

6.19

2.4D

65 30

2 44 50.0

2 44 25.8

2 44 1.7

2 43 37.6

2 43 13.4

2 42 49.3

6.28

2.41

65 40

2 45 53.6

2 45 29.3

2 45 5.0

2 44 40.7

2 44 16.4

2 43 52.1

6.37

2.43

65 50

2 46 58.1

2 46 33.7

2 46 9.2

2 45 44.8

2 45 20.3

2 44 55.9

+6.46

-2.44

66 0

2 48 3.6

2 47 39.0

2 47 14.4

2 46 49.8

2 46 25.1

2 46 0.5

6.56

2.46

66 10

2 49 10.0

2 48 45.2

2 48 20.5

2 47 55.7

2 47 30.9

2 47 6.1

6.65

2.48

66 20

2 50 17.4

2 49 52.4

2 49 27.5

2 49 2.6

2 48 37.6

2 48 12.7

6.75

2.49

66 30

2 51 25.7

2 51 0.6

2 50 35.5

2 50 10.4

2 49 45.3

2 49 20.2

6.85

2.51

66 40

2 52 35.1

2 52 9.8

2 51 44.6

2 51 19.3

2 50 54.0

2 50 28.7

+6.95

-2.63

66 50

2 53 45.5

2 53 20.1

2 52 54.6

2 52 29.2

2 52 3.7

2 51 38.3

7.05

2.54

67 0

2 54 57.0

2 54 31.4

2 54 5.7

2 53 40.1

2 53 14.5

2 52 48.9

7.16

2.56

67 10

2 66 9.5

2 55 43.7

2 55 17.9

2 54 52.1

2 54 26.3

2 54 0.5

7.27

2.58

67 20

2 57 23.2

2 56 57.2

2 56 31.2

2 56 5.2

2 55 39.3

2 55 13.3

7.38

2.60

67 30

2 58 37.9

2 58 11.8

2 57 45.6

2 57 19.4

2 56 53.3

2 56 27.1

+7.49

-2.62

67 40

2 59 53.8

2 59 27.5

2 59 1.2

2 58 34.8

2 58 8.5

2 57 42.1

7.60

2.63

67 50

3 1 10.9

3 0 44.4

3 0 17.9

2 59 51.3

2 59 24.8

2 58 58.3

7.72

2.65

68 0

3 2 29.2

3 2 2.5

3 1 35.8

3 1 9.0

3 0 42.3

3 0 15.6

7.84

2.67

68 10

3 3 48.8

3 3 21.8

3 2 54.9

3 2 28.0

3 2 l.l

3 1 34.2

7.97

2.69

68 20

3 5 9.6

3 4 42.4

3 4 15.3

3 3 48.2

3 3 21.1

3 2 54.0

+8.10

-2.71

68 30

3 6 31.6

3 6 4.3

3 5 37.0

3 5 9.7

3 4 42.3

3 4 15.0

8.23

2.73

68 40

3 7 55.0

3 7 27.5

3 7 0.0

3 6 32.4

3 6 4.9

3 5 37.4

8.36

2.75

68 50

3 9 19.8

3 8 52.0

3 8 24.3

3 7 56.0

3 7 28.8

3 7 1.1

8.49

2.77

69 0

3 10 45.9

3 10 17.9

3 9 50.0

3 9 22.1

3 8 54.1

3 8 26.2

8.63

2.79

69 10

3 12 13.4

3 11 45.3

3 11 17.1

3 10 49.0

3 10 20.8

3 9 52.6

+8.77

-2.82

69 20

3 13 42.4

3 13 14.0

3 12 45.7

3 12 17.3

3 11 48.9

3 11 20.5

8.92

2.84

69 30

3 15 12.9

3 14 44.3

3 14 15.7

3 13 47.1

3 13 18.5

3 12 49.9

9.06

2.85

69 40

3 1<> 44.9

3 16 16.0

3 15 47.2

3 15 18.4

3 14 49.6

3 14 20.8

9.22

2.88

69 50

; 3 18 18.4

1

3 17 A\)A

3 17 20.3

3 16 51.3

3 10 22.2

3 15 53.2

9.38

2.9Q

70 0

3 19 53.6

3 19 24.3

3 J8 50.0

3 18 25.7

3 17 56.4

3 17 27.2 1

+9.54

-2J6

TABLE Va,

707

FOR REDUCING TO ELONGATION OBSERVATIONS MADE NEAR ELONGATION.

^v Ailintitli

Aamuth y^

\atBlon«.

at "Blong.^y^

^S.

1** (y

V W

l** 20^

1** 30^

1** 40^

1** 50^

2** O'

2** 10^

^^

•Tline. ^v,^^

y^ Time*

m

n

*t

It

//

//

//

ti

It

m

0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0

1

0.0

0.0

0.0

+ 0.1

+ 0.1

+ 0.1

+ 0.1

+ 0.1

1

2

+ 0.1

+ 0.2

+ 0.2

0.2

0.2

0.3

0.3

0.3

2

3

0.3

0.4

0.4

0.5

0.5

0.6

0.6

0.7

3

4

0.5

0.6

0.7

0.8

0.9

1.0

1.1

1.2

4

6

+ 0.9

+ 1.0

+ 1.1

+ 1.3

+ 1.4

+ 1.6

+ 1.7

+ 1.9

5

6

1.2

1.4

1.6

1.8

2.1

2.3

2.5

2.7

6

7

1.7

2.0

2.2

2.5

2.8

3.1

3.4

3.7

7

8

2.2

2.6

2.9

3.3

3.7

4.0

4.4

4.8

8

9

2.8

3.2

3.7

4.2

4.6

5.1

5.6

6.0

9

10

+ 3.4

+ 4.0

+ 4.6

+ 5.1

+ 5.7

+ 6.3

+ 6.9

+ 7.4

10

11

4.1

4.8

5.5

6.2

6.9

7.6

8.3

9.0

11

12

4.9

5.8

6.6

7.4

8.2

9.0

9.9

10.7

12

13

6.8

6.8

7.7

8.7

9.7

10.6

11.6

12.6

13

14

6.7

7.8

9.0

10.1

11.2

12.3

13.4

14.6

14

15

+ 7.7

+ 9.0

+10.3

+11.6

+12.8

+14.1

+15.4

+16.7

15

16

8.8

10.2

11.7

13.2

14.6

16.1

17.5

19.0

16

17

9.9

11.5

13.2

14.9

16.5

18.2

19.8

21.5

17

18

11.1

12.9

14.8

16.7

18.5

20.4

22.2

24.1

18

19

12.4

14.4

16.5

18.6

20.6

22.7

24.7

26.8

19

20

+13.7

+16.0

+18.3

+20.6

+22.8

+25.1

+27.4

+29.7

20

21

15.1

17.6

20.1

22.7

25.2

27.7

30.2

32.7

21

22

16.6

19.3

22.1

24.9

27.6

30.4

33.2

35.9

22

23

18.1

21.1

24.2

27.2

30.2

33.2

36.2

39.3

23

24

19.7

23.0

26.3

29.6

32.9

36.2

39.5

42.8

24

25

+21.4

+25.0

+28.5

+32.1

+35.7

+39.2

+42.8

+46.4

25

^v Ariomth

Azimatfa yr

X^tElonf.

tktVXong.^^

2** lO'

20 20'

2* 30^

2^40^

2* 50^

3^ V

3^ lO'

3^20^

y^

•Time, ^v

y'^ Time.*

m

ti

It

It

//

//

tt

tt

It

m

0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0

1

+ 0.1

+ 0.1

+ 0.1

+ 0.1

+ 0.1

+ 0.1

+ 0.1

+ 0.1

1

2

0.3

0.3

0.4

0.4

0.4

0.4

0.4

0.5

2

3

0.7

0.7

0.8

0.8

0.9

0.9

1.0

1.0

3

4

1.2

1.3

1.4

1.5

1.6

1.6

1.7

1.8

4

6

+ 1.9

+ 2.0

+ 2.1

+ 2.3

+ 2.4

+ 2.6

+ 2.7

+ 2.9

5

6

2.7

2.9

3.1

3.3

3.5

3.7

3.9

4.1

6

7

3.7

3.9

4.2

4.5

4.8

5.0

5.3

5.6

7

8

4.8

5.1

5.5

5.9

6.2

6.6

7.0

7.3

8

9

6.0

6.5

7.0

7.4

7.9

8.3

8.8

9.3

9

10

+ 7.4

+ 8.0

+ 8.6

+ 9.2

+ 9.7

+10.3

+10.9

+11.4

10

11

9.0

9.7

10.4

11.1

11.8

12.4

13.1

13,8

11

12

10.7

11.5

12.3

13.2

14.0

14.8

15.6

16.5

12

13

12.6

13.5

14.5

15.4

16.4

17.4

18.4

19.3

13

14

14.6

15.7

16.8

17.9

19.0

20.2

21.3

22.4

14

15

+16.7

+18.0

+19.3

+20.6

+21.9

+23.1

+24.4

+25.7

15

16

19.0

20.5

21.9

23.4

24.9

26.3

27.8

29.3

16

17

21.5

23.1

24.8

26.4

28.1

29.7

31.4

33.0

17

18

24.1

25.9

27.8

29.6

31.5

33.3

35.2

37.0

18

19

26.8

28.9

30.9

33.0

35.1

37.1

39.2

41.3

19

20

+29.7

+32.0

+34.3

+36.6

+38.8

+41.1

+43.4

+45.7

20

21

32.7

35.3

37.8

40.3

42.8

45.3

47.9

50.4

21

22

35.9

38.7

41.5

44.2

47.0

49.8

52.5

55.3

22

23

39.3

42.3

45.3

48.3

51.4

54.4

57.4

60.4

23

24

42.8

46.0

49.3

52.6

55.9

59.2

62.5

65.8

24

25

+46.4

+49,9

+53.5

+57.1

+60.7

+64.2

+67.8

+71.4

25

* Sidereal time from elongation.

708

TABLE VI.

FOR FINDING THE TIMES OF UPPER AND LOWER CULMINATION OF POLARIS,
1917, FROM THE OBSERVED TIMES WHEN THE STAR IS ON THE SAME
VERTICAL CIRCLE WITH THE STARS C URS^ MAJORIS (MIZAR) SXTB POLO
AND d CASSIOPEIiE SUB POLO, RESPECTIVELY.

Except at high latitudes, the pole st^ur at either upper or lower culmination fumidies A
simple and convenient method for laying down a meridian line on the earth's surface at pomti
in the northern hemisphere. When the local time \b unknown and accurate astronomical instra-
ments are not available, the time of culmination of Polaris may be found by observing the
instant when Polaris is vertically above (has the same azimuth as) ^ Ursn Majoris (Mlzar) below
the pole, or d Cassiopeise below the pole. In the former case, for the year 1917, Polaris is
approaching upper culmination and in the latter case it is approaching lower culmination. The
mean time interval which elapses between either of the observed times above mentioned and
upper or lower culmination, as the case may be, is given for ^ Ursse Majoris and d CasBiopeise at
ten-day intervals in the following table. This method can not be used at places south of 30^
north latitude.

C UR8^ MAJORIS (MIZAR).
(Ujyper oulminatioii of Polaris.)

d CASSIOPEIJS.
(Lower culmination of Polaris.)

Dat*/^

Lat.

40®

45®

50®

65®

60®

DatiN

Lat.

35®

40®

45®

50®

65®

Jan.

1

11
21

m 8
9 26
9 16
9 5

m s
9 24
9 14
9 3

m 8
9 22
9 12
9 1

m 8
9 19
9 9
8 59

m 8
9 16
9 6
8 55

Jan.

1

11
21

m 8
10 33
10 22
10 12

m 8

10 35
10 24
10 14

m 8
10 36
10 26
10 15

m 8
10 39
10 28
10 18

m 8

10 42

10 31
10 20

Feb.

31
10
20

8 54
8 44
8 35

8 53
843
8 34

8 51
8 41
8 32

848
8 38
8 29

845
8 35
8 26

Feb.

31
10
20

10 1
9 51
9 42

10 3
9 52
9 43

10 4
9 54
9 45

10 7
9 57
9 47

10 10
9 59
9 50

Mar.

2

8 28

8 26

8 24

8 22

8 18

Mar.

2
12
22

9 34
928
9 23

9 35
9 29
9 25

9 37
9 31
9 27

9 80
983
929

9 42
936
9 31

June

30

9 11

9 10

9 8

9 5

9 2

July

10
20
30

9 23
9 34
9 44

9 21
9 32
9 43

9 19
9 30
9 40

9 16
9 27
9 38

9 12
9 23
9 34

Apr.

1
11
21

9 21
9 20
9 22

9 22
9 22
9 24

9 24
9 23
9 25

926
9 26
928

929
9 28
9 30

Aug.

9
19
29

9 55
10 5
10 14

9 53
10 3
10 12

9 51
10 1
10 9

9 48

9 58

10 7

9 44

9 54

10 3

May

1

11
21

9 26
9 32
9 39

9 28
9 33
9 40

9 29
9 34
9 42

9 31
9 37
944

934
940

9 47

Sept.

8
18
28

10 22
10 28
10 33

10 20
10 26
10 31

10 17
10 24
10 29

10 14
10 21
10 26

10 10
10 17
10 22

June

31
10
20

9 47

9 57

10 8

9 49

9 59

10 9

9 50
10 0
10 11

9 53
10 3
10 13

9 56
10 6
10 16

Oct.

8
18
28

10 37
10 39
10 39

10 35
10 37
10 38

10 33
10 35
10 35

10 29
10 31
10 32

10 26
10 28
10 28

July

30
10
20

10 19
10 30
10 41

10 20
10 32
10 43

10 22
10 33
10 44

10 24
10 36
10 47

10 27
10 39
10 SO

Nov.

7

17
27

10 38
10 35
10 30

10 36
10 33
10 28

10 34
10 31
10 26

10 31
10 28
10 23

10 27
10 24
10 19

July

30

10 52

10 54

10 56

10 69

11 2

Nov.

27

11 39

11 41

11 43

11 46

11 49

Dec.

7

17
27

10 24
10 16
10 7

10 22
10 14
10 5

10 19
10 12
10 3

10 16
10 8
10 0

10 13

.10 5

9 56

Dec.

7
17

27

11 32
11 24
11 15

11 34
11 26
11 17

11 36
11 28
11 18

11 39
11 31
11 21

1142
1134
11 24

31

10 3

10 1

9 59

9 56

i 9 52

31

11 11

11 13

11 14

11 17

1120

TABLE VII.

709

APPARENT PLACE, TIME OF UPPER CULMINATION, AND TIME INTERVAL
BETWEEN UPPER CULMINATION AND ELONGATION EAST OR WEST, OF
POLARIS, 1917.

The local mean time of culmination on any meridian for a given date ib found by taking
from the foUowing table the Mean Time of the nearest Greenwich culmination, and applying to
it the product of the Var. per Day by the integral number of intervening days, this product
being numerically additive for an earlier date and subtractive for a later date than that given
in the table; and by applying also the product of the Var, per Hour by the longitude from
Greenwich expressed in hours and fractions of an hour, this product being numerically additive
for East longitudes and subtractive for West longitudes.

The time interval between upper and lower culmination is 12'* diminished by one-half the
numerical value of the Var, per Day.

The last column below applies to all meridians.

Upper CiilmixiaUon, Meridian of Greenwich.

Mean Time

Interval,

Eknuation

mintM
Upper Culm.

Date.

Apparent

Bi^t
Asoension.

Apparent
Declination.

Mean Time.

Var. per
Day.

Var. per
Hoar.

Lati-
tude.

h m
1 29

+88 51

W. E.

W. E.

8

//

h m 8

m 8

8

•

h m

Jan. 1

89

70.6

6 47 7

~3 56.9

-9.87+

10

+5 58.2-

11

79

71.6

6 7 37

3 57.0

9.88

12

5 58.1

21

68

71.9

5 28 8

3 57.0

9.88

14

5 57.9

31

58

71.5

4 48 38

3 56.9

9.87

16

5 57.7

Feb. 10

48

70.5

4 9 9

3 56.9

9.87

18

5 57.6

20

39

69.0

3 29 41

-3 56.8

-9.87+

20

+5 57.4-

Mar. 2

31

66.9

2 50 14

3 56.6

9.86

22

5 57.2

12

25

64.3

2 10 49

3 56.5

9.85

24

5 57.0

22

20

61.5

1 31 25

3 56.3

9.84

26

5 56.8

Apr. 1

18

58.5

0 52 4

3 56.0

9.83

28

5 56.6

11

17

55.3

0 12 44

-3 55.8

-9.82+

30

+5 56.4-

20

19

52.2

23 33 27

3 55.6

9.82

32

5 56.2

30

23

49.3

22 54 11

3 55.4

9.81

34

5 56.0

May 10

28

46.7

22 14 58

3 55.3

9.80

36

5 55.7

20

35

44.4

21 35 46

3 55.1

9.80

38

5 55.5

30

44

42.5

20 56 35

-3 55.0

-9.79+

40

+5 55.2-

June 9

54

41.1

20 17 26

3 54.9

9.79

42

5 54.9

19

64

40.2

19 38 17

3 54.8

9.78

44

5 54.7

29

75

39.8

18 59 9

3 54.8

9.78

46

5 54.3

July 9

87

40.0

18 20 1

3 54.8

9.78

48

5 54.0

19

98

40.7

17 40 54

-3 54.8

-9.78+

50

+5 53.6-

29

109

42.0

17 1 46

3 54.8

9.78

52

5 53.2

Aug. 8

120

43.7

16 22 37

3 54.9

9.79

54

5 52.8

18

130

45.9

15 43 28

3 54.9

9.79

56

5 52.3

28

139

48.6

15 4 18

3 55.0

9.79

58

5 51.8

Sept. 7

147

51.6

14 25 7

-3 55.2

-9.80+

60

+5 51.2-

17

154

54.8

13 45 55

3 55.3

9.80

62

5 50.5

27

160

58.4

13 6 41

3 55.4

9.81

64

5 49.8

Oct. 7

164

62.0

12 27 26

3 55.6

9.82

66

5 48.9

17

166

65.8

11 48 9

3 55.8

9.82

68

5 47.8

27

167

69.6

11 8 51

-3 55.9

-9.83+

70

+5 46.6-

Nov. 6

165

73.3

10 29 31

3 56.1

9.84

16

162

76.8

9 50 9

3 56.3

9.85

26

158

80.1

9 10 45

3 56.4

9.85

Dec. 6

152

83.0

8 31 20

3 56.6

9.86

16

144

85.5

7 51 53

-3 56.8

-9.87+

26

135

87.5

7 12 25

-3 56.9

-9.87+

ON THE ARRANGEMENT AND USE OF THE AMERICAN

EPHEMERIS AND NAUTICAL ALMANAC.

There are in general use three different kinds of time, True Solar Time —
also called Apparent Solar Time — ^Mean Solar Time, and Sidereal Time.

True or Apparent Solar Time is measured by the diurnal motion of the
Sun, the length of the day being the interval between two successive transits
of the Sun over the same meridian, and the time of day being the hour-angle
of the Sun westward from the meridian. Owing to the obliquity of the ecliptic
and to the lack of uniformity of the motion of the Earth in its orbit, the rate
of motion of the Sun in hour-angle and the length of the apparent solar day
are not constant. Therefore clocks and chronometers can not be regulated to
apparent solar time, which may, however, be determined by observations of
the Sun when visible.

Mean Sclar Time is measured by the motion of a fictitious body called the
mean Sun, which is supposed to move uniformly in the celestial equator, com-
pleting the circuit in one tropical year. Since mean solar time is uniform
and regular in its passage, clocks and watches may be regulated to it, and
those in ordinary use are usually so regulated.

Mean solar time can not, of course, be determined by direct observation,
but may be determined indirectly by correcting observations of the Sun for
the equation of time, or by converting to mean time sidereal time determined
by observations of fixed stars.

TJie Equation of Time is the difference in hour-angle between the true Sun
and the mean Sun. The true Sun is sometimes before and sometimes behind
the mean Sun by an amount which varies from zero to about 16 minutes. The
equation of time is given for Greenwich mean noon on pages 2-16 and for
Washington apparent noon on pages 514-521.

The Mean Solar Day is the imit of mean solar time and is equal in length
to the mean or average of all the true or apparent solar days of the year. It
may be otherwise defined as the interval of time elapsing between two suc-
cessive transits of the mean Sun across the meridian of any place.

Sidereal Time or star time, in general terms, is measured by the diurnal
motion of the fixed stars, or, speaking more precisely, by the diurnal motion
of that point on the celestial equator called the vernal equinox, from which
the right ascensions of the heavenly bodies are measured. Astronomical clocks
regulated to sidereal time are cidled sidereal clocks. Sidereal time may be
determined from observations of stars whose right ascensions are known.

A Sidereal Day is very nearly the length of time in which the Earth rotates
on its axis and is accurately defined as the time interval between two suc-

711

712 THE AMERICAN EPHEMERIS.

cessive transits of the vernal equinox over the same meridian. The sidereal
day is shorter than the mean solar day by 3™ 56'.555 sidereal time or 3"^ 55*.909
mean solar time, the tropical year of 365.2422 mean solar days containing
366.2422 sidereal days. Sidereal tim^ and the length of the sidereal day are
subject to slight irregularities on account of small di£Ferences between the
positions of the true and mean equinoxes.

The mean solar and sidereal days are each divided into 24 hoiu^. About
March 23 (civil date) of each year, about two days after the vernal equinox,
there is an instant when the face of a sidereal clock shows the same time as a
mean time clock, and the former gains on the latter 3™ 56'.555 sidereal time
per mean solar day, so that at the end of a year it will have gained one sidereal
day and will again agree with the mean time clock.

The CiviL Day begins at midnight and comprises 24 hoiurs, the hours being
counted from 0 to 12 in two series; the first, marked A. M., running from
midnight to noon, and the second, marked P. M., running from noon to midnight.

TJie Astronomical Day begins at noon on the civil day of the same date,
the 24 hours being counted from 0 to 24, running from noon of one day to
noon of the next following day. Astronomical time as well as civil time may
be either apparent or mean.

The civil day begins twelve hours before the astronomical day; therefore
the first half of the civil day coincides with the last half of the preceding
astronomical day, and the last half of the civil day coincides with the first half
of the astronomical day of the same date. Hence we have the following rules:

To convert CiviL Time into Astronomioal Time. — ^If the civil time is marked
A. M.^ take one from the day and add twelve to the hours; if the civil time is
marked P. M., take away the designation P. M. Thus, January 9, 2 o'clock,
A. M., civil time, is January 8, 14*^, astronomical time; and January 9, 2
o'clock, P. M., civil time, is January 9, 2^, astronomical time.

To convert Astronomicai Time into OivU Tims. — ^If the astronomical time is
less than twelve hours, write P. M. after it; if greater than twelve hours,
subtract twelve hours from it, mark the result A. M., and add one to the day.

To cowvert Solar or Sidereal Tims of a/ny meridian B to thai of anoiher
meridian Aj add the difference of longitude expressed in time when A is east
of B, and subtract the difference of longitude when A is west of B.

Greenwich mean time, which at any fixed observatory is obtained by
applying the longitude to the local mean time, on board ship is usually taken
from the mean time chronometer set to Greenwich time.

Greenwich mean noon of any date means the noon at the beginning of the
astronomical day.

PART /.—THE EPHEMERIS FOR THE MERIDIAN OF GREENWICH.

Pages 2-17 contain for Greenwich mean noon of each day the Sun's
Apparent RigJU Ascension, Apparent Declma4ionf Semidiameter, Horieontdl
ParaUax, True Longitude, and Latxtvde. They also contain the LogariAam qf
the Radius Vector of the Earth, the Precession in Longitude, the Nutation in
Longitfude, the Aberration, the True Obliquity, the Equation of Time, the Sidereal
Time or Right Ascension of Mean Sun, and the Mean Time of Sidereal Noon.
Adjoining colimms contain, for each Greenwich mean noon, the Varia4ion per

USE OF THE TABLES. 713

JBour for thoee of the quantities for which it seemed advisable to give a rate
of motion. By multiplying any one of those variationB by the hours and
parts of an hour from Greenwich mean noon and adding the product alge-
braically to the corresponding quantity at noon, we obtain an approxunate
value of the quantity in question for any given Greenwich mean time. If
great exactness is desired, the value of the hourly variation is found for the
time halfway between Greenwich mean noon and the given Greenwich mean
time before multiplying by the hours and parts of an hour from Greenwich
mean noon.

It is to be noted that here, as elsewhere throughout the volume, the posi-
tive sign used with declinations or latitudes indicates north and the negative
sign south.

The Sun's Apparent Right Ascension and DediruUion are affected both by
aberration and by nutation, and therefore denote the apparent position of the
true Sun. The Sun's True Longitude is the true geometric longitude not cor-
rected for aberration ; it is referred to the true equinox.

The Sun's Latitude is referred to the ecliptic of the date.

The Sun's Declination is required whenever that body is observed for the
purpose of finding latitude, local time, or azimuth.

The Sim's Semidiameter is used in reducing the altitude of the upper or
lower limb of the Sun to the altitude of the center; and in reducing the angular
distance between the limb of the Sim and any other object to the distance from
the center of the Sun.

The Horizontal Parallax is the angle subtended by the equatorial radius
of the Earth, as seen from the center of the Sun.

The Precession in Longitude is the quantity to be applied to the longitude
of the Sun referred to the mean equinox of the beginning of the BesseUan
fictitious year, i. e., the instant when the Sun's mean longitude is 280°, in
order to refer it to the mean equinox of date.

The Nutation in Longitude is the quantity to be applied to the longitude
of a body referred to the mean equinox of date in order to refer it to the true
equinox, short-period terms being neglected.

The Aberration is the quantity to be subtracted from the true longitude
of the Sun in order to obtain its apparent longitude.

The True Obliquity is the inclination of the Earth's equator to the ecUptic,
short-period terms being neglected.

The corrections to the values of the nutation and the obliquity here given,
to take account of the short-period terms, may be found on pages 215-216.

The Equation of Time is the apparent time of Greenwich mean noon, or
the hour angle of the true Sun at that instant. When interpolated to any
given Greenwich mean time, it is the correction to be applied to mean time in
order to obtain apparent time.

The Sidereal Time of Mean Noon is the right ascension of the mean Sun
at Greenwich mean noon. It may be reduced for the longitude or to any
Greenwich mean time by using the hourly variation, + 9».8565 ; or by Table
III, page 693 of this volume, for reducing intervals of mean time to sidereal
time. It is useful in converting mean time to sidereal time. We first find the
Greenwich mean time, then the right ascension of the mean Sun for that time.

714 THE AMERICAN EPHEMERIS.

and this being added to the local astronomical mean time, i. e., the hour an^e
of the mean Sun, will give the hour angle of the vernal equinox, or the sidereal
time reqidred.

The sidereal time of mean noon, reduced for the longitude of the place, is
also used in converting sidereal time to mean time. Subtracting the reduced
value from the given sidereal time gives the interval of sidereal time past noon,
and that is converted into the required mean time by subtracting from it the
corresponding reduction of a sidereal interval to a mean-time interval, taken
from Table II, page 690 of this volimie. If the sidereal interval is less than
3"^ 56*.555, there are two mean times corresponding to the given sidereal time,
one a few minutes after the preceding noon, and the other a few minutes before
the following noon, the mean time interval between these two mean times
being 23*^ 56™ 4".09. The mean time, approximately known, will always show
which one is to be taken. Instead of using Table 11, the reduction of a sidereal
to a mean time interval may be found by multiplying — 9*.8296 by the hours
and parts of an hour of the sidereal interval.

The Mean Time of Sidereal Noon is the number of hours, minutes, and
seconds after Greenwich mean noon when the vernal equinox passes the
meridian of Greenwich; it may be reduced to any other meridian by using
the hourly variation, — 9*.8296, to effect the necessary interpolation, or the
reduction may be taken directly from Table 11. In the same way the reduc-
tion may be made to any Greenwich sidereal time, and the result wiU then
represent 24*^— Right Ascension of the Mean Sun. * This column may be con-
veniently used for converting sidereal to mean time, or — ^which is the same
problem — for finding the time of meridian passage of a star whose right ascen-
sion is known, by adding to the mean time of the preceding local sidereal noon,
the mean time equivalent of the given sidereal time.

As examples of the use of pages 2-17:

1. Let the Sun's declination be required for 1917, April 14, 2"» 5" 20*, P. M.,
at a place whose longitude is 58° 20', or 3** 53™ 20» west from Greenwich:

h m 1
Local mean time .... April 14, 2 5 20
Longitude from Greenwich (additive) . . 3 53 20

Greenwich mean time April 14, 6 68 40

Reducing the minutes and seconds to decimals of an hour, we find that
this moment is 5*^.978 after Greenwich mean noon on April 14, or 18''.022
before Greenwich mean noon on April 15.

On page 6 of the Ephemeris we find that the variation of declination per
hour is:

ft

At Greenwich mean noon, April 14 .... +64.12
At Greenwich mean noon, April 15 ... . +53.73

Difference for one day — 0.39

If great exactness is desired, we find the amount of this hourly variation
for the time halfway between Greenwich noon and the time of obseryatkm;
that is, for 3 hours after Greenwich noon of the 14th, this being half of 6 hours.
Three hours is 0.125 of a day; so the calculation is as follows:

USE OF THE TABLES. 715

n

Variation at Greenwich mean noon, April 14 +54.12

Change in 0.125 of a day. . . -0''.39X0.125 - 0.05

Variation at 3 houn after noon +54.07

Declination at Greenwich noon, April 14 . . +9 18 2.1
Change in 5.978 houn . . +54^^07X5.978 + 5 23.2

Siin's declination at time of obeeivation +9 23 25.3

With equal facility the computation might have been made backward from
the succeeding noon. Thus in the example just given the time is 18''.022 before
Greenwich noon of April 15; half this interval is about 0.375 of a day, and the
hourly motion for the middle of the interval is +53 ".88. Then we find:

Of//

Declination at Greenwich noon, April 15 . . +9 39 36.3
Change in -18.022 hours, . +53^^88 X- 18.022 - 16 11.0

Sim's declination at time of observation . . +9 23 25.3

It will always be well to make the calculation in both ways, as a check;
but if the results differ slightly the one derived from the nearest noon should
be regarded as the more accurate.

2. Let the Sun's right ascension and the equation of time be required for
1917, July 13, 10*^ 3™ 30*, A. M., mean time, at a place whose longitude is
85° 16', or 5** 41"* west from Greenwich.

h m 8

Local astronomical mean time July 12, 22 3 30

Longitude from Greenwich (additive) 5 41 0

h

Greenwidi mean time July 13, 3 44 30-"3.7417

Sun* 9 Right Aieennon, Equation of Time.

h m 8 m 8

Greenwich noon, July 13 . 7 28 38.63 -5 27.74

Change in 3.7417 hours 10M62X3.7417 -f 38.02 -0V305X3.7417 - 1.14

7 29 16.65 -5 28.88

In this case the hourly variations interpolated to half the interval, or
1*^.87 after noon, have been used.

3. If the sidereal time is required for the same time and place, we have:

h m 8
Sidereal time at Greenwich mean noon, July 13 ... 7 23 10.89

Reduction for 3>» 44- 30- from Table III, or 9«.8565X3.7417 -|- 36.88

Add the local astronomical mean time 22 3 30.00

The required sidereal time (r^ecting 24^) 5 27 17.77

4. On 1917, July 13, A. M., at a place whose longitude is 85° 15' W., sup-
pose the sidereal time to be 5*^ 27™ 17".77 and that the corresponding mean
time is required.

716 THE Al^RICAN EPHEMERIS.

The astronomical day is July 12; the longitude in time, +5'' 41" 0», or
+5^6833.

Firit solution.

h m 8
Sidereal time at Greenwich mean noon, July 12 . . 7 19 14.34

Reduction for 5^ 41» 0* from Table III, or 9'.8565X5.6833 . +56.02

The aidereal time at local mean noon, July 12 . 7 20 10.36

The given sidereal time (+24*^, if necessary for the foUowing
subtraction) 20 27 17.77

Subtracting the first from the second gives the sidereal interval

from noon 22 7 7.41—22^.1187

• Reduction for 22>» 7« 7».41 from Table II, or -9-.8206X22.1187 -3 87.42

The required astronomical mean time . July 12, 22 3 29.99

Second solution,

h m 8
Mean time at Greenwich sidereal noon . July 12, 16 88 1.71

Reduction for longitude from Table II, or -9'.8296X5.6833 . -55.86

Mean time of preceding local sidereal noon July 12, 16 37 5.85

Add the given sidereal time 5 27 17.77

Reduction for b^ 27» 17».77 from Table II, or -9-.8296X5.4549 -53.62

The required astronomical mean time . July 12, 22 3 30.00

If there is any doubt about the mean time of the preceding local sidereal
noon, the first solution is to be preferred.

Pages 18-25 contain the rectangular coordinates of the Sun, referred to
the center of the Earth as the origin, and to the true equator and equinox as
the plane and point of reference. Each coordinate is given for every Green-
wich mean noon and midnight. The columns Reduc. to Mean E^x of 1917.0
give the corrections to be applied to the coordinates for noon in order to obtain
the corresponding coordinates referred to the mean equator and equinox of the
beginning of the Besselian fictitious year.

Pages 26-117 contain The Moon^s Right Ascension and Declination for
each day and hour of Greenwich mean time, referred to the true equator and
equinox. They are accompanied by columns of Variations per Minute^ by
means of which, interpolation may be conveniently made to any moment of
Greenwich mean time. The right ascension or declination is taken out for
the given day and hour of Greenwich mean time; the Var. per Jfin. is multi-
plied by the minutes and parts of a minute of the Greenwich time, and the
product is added numerically in case of the right ascension and algebraically
in case of the declination.

Thus, suppose the Moon's right ascension and declination are required
for 1917, January 25, 10** 10" 30*, astronomical mean time at Greenwich:

Right Ascension. Dedination,

h m 8 • , „

January 25, 10»» 22 47 20.84 -3 11 30.1

Change in 10.5 minutes . 2-.2307X10.5 23.42 +15^^944X10.5 + 2 47.4

January 25, 10^ 10» 30- . . . 22 47 44.26 -3 8 42.7

For the sake of precision the differences here employed have been inter-
polated for 5°^.2 = 0»».09.

Page 117 contains also the Phases of the Moon and the dates of the Moon^s
Apogee and Perigee, or greatest and least distances from the Earth.

USE OF THE TABLES. 717

Pages 118-133 contain for every Greenwich mean noon and midnight the
Moon^s Longitude and Latitude referred to the true equinox and the ecliptic,
its Semidiameter, and its Equatorial Horizontal Parallax, The column adjoin-
ing that of the horizontal parallax gives the variation of that quantity per
hour, by means of which it can be reduced to any other Greenwich mean time
in the manner shown in the preceding examples. When allowing for change
in the variation itself, note must be taken of the fact that the tabular interval
is here 12 hours instead of 24. The quantity thus obtained is the equatorial
horizontal parallax; to obtain the horizontal parallax at any given place, the
correction for the latitude of the place must be apphed. The reduction of
the Moon's semidiameter may be readily foimd by multiplying the reduction
of the horizontal parallax by 0.2725 (see page xiii), or by simply computing
the proportional part.

K, for example, the semidiameter of the Moon is to be taken out for 1917,
March 10, 7**, P. M., Greenwich mean time, we see that the difference of the
semidiameters at noon and midnight of March 10 is 3".3; then,

which is the correction to be added to the semidiameter at noon, because the
semidiameter is increasing. The Moon's semidiameter for March 10, 7*^, is
therefore 15' 4''.2.

The Moon's semidiameter and horizontal parallax are required for all
observations of the Moon.

Pages 118-133 contain also: The Moon's Age, or the time elapsed since
the preceding new Moon, given to tenths of a day ; the mean time of the Moon's
Transit, Upper and Lower, at Greenwich, given to tenths of a minute; and the
Variation per Hour of the latter quantity, that is, the variation for one hour
of longitude, by means of which the local time of an upper or lower transit
of the Moon may be computed for any place whose longitude is known.

Pages 134-198 contain for each of the seven major planets the geocentric
ephemeris followed immediately by the heUocentric ephemeris.

The geocentric ephemeris gives the planet's Apparent Right Ascension and
Apparent Declination with the respective Variations per Hour or per Day.
The positions thus given are referred to the true equator and equinox, and
are corrected for aberration. The geocentric ephemeris gives also the Loga-
rithm of Dista/ncefrom Earth with the Varialion per Hour or per Day, the planet's
Semidiameter and Horizontal Parallax , and, to tenths of a minute, the time
of Transit Meridian of Greenwich, All the data, except the last named, are
given for Greenwich mean noon.

The right ascension and declination of a planet are required whenever it
is observed for time, latitude, or azimuth. The mode of reducing the ephem-
eris positions of planets to other instants of Greenwich mean time is the same
as that already given for the Sun. The*local mean time of meridian transit
of any planet at any place can be found by dividing the proper daily difference
of the ephemeris times by 24, multiplying the quotient by the longitude of the
place expressed in hours and fractions, and applying the product with its
proper sign to the time of Greenwich transit.

The heUocentric ephemeris gives the Heliocentric Longitude, Mean Equinox
of Dale; the Heliocentric Latitude; and the Logarithm of Radius Vector; witJh

718 THE AMERICAN EPHEMERIS.

their respective Variations per Day. The heliocentric longitude may be referred
to the true equinox by applying nutation. The variations are given for the
instant of Greenwich mean noon. The colimm Reduction to Orbii contains the
correction to be appUed to the heUocentric longitude in order to obtain the
longitude measured along the orbit of the planet. This orbit longitude is
equal to the distance from the mean equinox to the node, plus the distance
from the node to the planet. The heUocentric latitude is referred to the ecliptic
of the date. The Logarithm of Radius Vector is the logarithm of the distance
of the center of the planet from that of the Sun.

PART 77.— THE EPHEMERIS FOR THE MERIDIAN OF WASH-
INGTON.

Pages 200-201 contain formulsB for reducing mean positions of stars to
apparent positions, including expression3 for the Besselian star^numbers and
star-constants, and for the independent star-numbers; the whole based upon
the constants of the Paris Conference of May, 1896, and expressed in the
notation of Bessel.

Pages 202-205 contain the logarithms of the Besselian Star-Numbers, A, B,
Cy D, for each Washington mean midnight, with the values of E appended at
the bottoms of the pages. The terms of short period have been included.
These numbers serve to reduce the mean place of a star at the beginning of
the Besselian fictitious year to its apparent place at any of the dates for which
the numbers are given, and in ordinary cases four-figure logarithms suffice;
but where extreme accuracy is desired the logarithms of A^ C, and D are some-
times needed to five places of decimals. Along with the solar day, the first
column contains the sidereal hour of Washington mean midnight for certain
dates, and by interpolation among them it is easy to find the sidereal time
for which any set of quantities is given.

The following is an example of the reduction of a star to apparent place by
the Besselian star-numbers:

Computation of the apparent place of t Aquilx, July t, 1917, for the upper transU at WoMkington.

log a 0.5165 log 6 7.2446 n loge 8.0440 logd 8.8235 n

log^ 9.9260 logB 0.0766 n log C 0.5420 logD 1.3035 n

logo^ 0.5166 logy 9.9941 logc" 9.4341 logd^ 8.4152 n

log Aa 0.4425 log Bb 7.3212 log Cc 8.5860 log Dd 0.1270

log^a^ 0.4426 log Bl/ 0.0707 n log Cc' 9.9761 log Dd" 9.7187

h m 8 • 0 M

Mean Place, 1917.0 a,= 18 37 43.817 d.— -» 7 58.66

Aa= +2.770 .4a'— +2.77

B6= +0.002 By- -1.18

Cf= +0.039 CeT'T^ +0.95

2W= +1.340 IW— +0.52

E== +0.003 TU^'^ 0.00

, TM'=' +0.001

Apparent Place, July f , a= 18 37 47.972 *— -» 7 55.60

Pages 206-213 contain the Independent Star- Numbers ^ which can frequemth^
be advantageously used instead of the Besselian Star-Numbers^ The terms of
short period have been included. These quantities are connected with tiiose
of Bessel by the relations given on page 200, which also contains the famulaB
^^d precepts for the application of both systems of numbers. In order to use

USE OF THE TABLES. 719

the Befiselian numbers, it is necessary to have the values of the star-constants,
a, h, c, dj a', &', c', d\ while the independent star-ntunbers render it possible to
determine the apparent place of a star without computing these star-constants.
Four-figure logarithms usually suffice, but where extreme accuracy is desired
the logarithms of g and It are needed to five places of decimals, and G and H
are needed to one-tenth of a minute of arc. The column r gives the fraction of
a year, coimted from the beginning of the Besselian fictitious year to each date.
The following is an example of the reduction of a star to apparent place
by the independent star-numbers:

(XnnpuUUian of the apparent place of 2 Aquilx, Jviy t, 1917, for the upper transit at Waahington.

h m • '

G=23 43.9 «o= - 9 8.0

a^-lS 37.7 G-^a^^ 18»» 21».6

^-11 20.7 H+a^= 5 68.4

log tV 8.8239 log tV 8.8239 a^= 18 37 43.817

log^ 1.2291 log* 1.3099 /+/'= +2.594

Bin (G+aJ 9.9981 n ain (H+aJ 0.0000 (g) = +0.181

tan S^ 9.2062 n sec «« 0.0055 (h) = +1.378

TM = +0.001

log(^) 9-2573 log (A) 0.1393

a = 18 37 47.971

log g 1.2291 log h 1.3099 ^o == - ^ 7 58.66

008 (G^+aJ 8.9736 coe(^+ao) 7.8439 (/)= +1.59

edn«o 9.2007 n (A0= -0.02

log (/) 0.2027 (t) = +1.49

log(y) 8.3545 n r^'^ 0.00

log 1 0.1793

COB S^ 9.9945

« «r - 9 7 55.60

log (») 0.1738

Page 214 contains for every tenth sidereal day the Besselian and Inde^
pendent Star- Numbers y exclusive of all short-period terms. They are useful in
computing ephemerides of stars, similar to those on pages 316-513, for which
data containing short-period terms should not be employed.

Pages 215-216 contain for Washington mean midnight of each day the
short-period terms of the nutation in longitude and obliquity, {6t use in con-
nection with the formula on page 201, and the coefficients mentioned later,
which are given for each star on pages 316-513.

Pages 217-230 contain the Mean Places of Tettrday Stars for the beginning
of the Besselian fictitious year. These pages give also the magnitude, spec-
tral type, annual variations, and proper motions for each star. The annual
variations are to be considered as the differential coefficients of each coohlinate
with respect to the time at the beginning of the year.

Page 231 contains, for the Circumsolar Stars, the same data as the imme-
diately preceding pages do for the ten-day stars.

Pages 232-315 contain for every upper transit at Washington the apparent
positions of seventeen northern and eighteen southern circumpolar stars
arranged in the order of their right ascensions. The mean solar time of transit
is given in the column Washington Mean lime, in order that each transit above

720 THE AMERICAN EPHEMERIS.

and below the pole may be readily identified. Suppose, for example, that
the transit of Polaris below the pole on January 26 is to be found, and we wish
to know whether it precedes or follows the upper transit of the same date.
On page 232 we find that the upper transit occurs Januaiy 26.2; the lower
transit, therefore, occurs January 26.7. But the lower transit of July 1 pre-
cedes the upper one, which occurs July 1.8. A transit occurring very nearly
at noon may also be identified without a computation to ascertain the actual
mean date, by simply noting the tenth of a day in the column Washington
Mean Time.

The secant and tangent of the apparent declination for the 15th of each
month and the mean place in right ascension and declination for the beginning
of the year are given for each star at the foot of the page.

Pages 316-513 contain, for every tenth upper transit at Washington, the
apparent places of 790 stars, being all those given in the Ust of mean places
of ten-day stars. The Washington Mean Time in the left-hand column of
each page gives the day and tenth of the transit, so that intennediate transits
may be readily identified; and to facilitate interpolation, the differences of
each coordinate are given for every ten days.

In connection \^'ith the ephemeris of each ten-day star there are given at
the foot of the page, (1) the seconds of the mean place in both right ascension
and declination for the beginning of the year, (2) the secant and the tangent
of the mean of the star's greatest and least apparent decUnations during the
year, and (3) the coefficients of the short-period terms of the nutation, the use
of which is explained on page 201.

Pages 514-521 contain, for Washington apparent noon, the Apparent Right
Ascension and Declination of the Sun, the Equation ofTimey and the Variation
per Hour of these quantities; the Semidiameter of the Sun, and the Sidereal
Time of Semidiameter Passing Meridian, The last column on each page con-
tains the Sidereal Time of Mean Noon.

The Equation of Time, Mean^App. is the correction to be applied to
apparent time in order to obtain mean time. Each number as given is the
mean time of transit of the Sun's center over the meridian of Washington
counted from the nearest noon.

Pages 622-637 contain the Right Ascension of Center, the OeocevUric Decli-
nation of Center , the Sidereal Time of Semidiameter Passing Meridian, the Oeo-
centric Semidiameter, and the Equatorial Horizontal PceraUaz of the Moon, and
the Washington Mean Time at the moment of each upper and lower transit
over the meridian of Washington.

The Variation per Hour of Longitude is the correction to be applied in each
case to the quantity in the preceding column to obtain its value for the time
of transit over the meridian one hour west of Washhigton, supposing the rate
of change to be uniform and equal to what it is at the instant of transit over
the meridian of Washington. The quantities in the third cohmm^ when cor-
rected for another longitude by the hourly variations, give the local mean time
of transit for that longitude. By means of the variations per hour of longitude
any one of the quantities under consideration can be computed with great
exactness for the moment of transit over any meridian not more than one hour
distant from Washington. To obtain the same ac<5uracy for more distant

USE OF THE TABLES.

721

meridmns, y^ may proceed as foSows: Let F represent either the WaaMngton
Mean Time, the Bight Awensum cf Center, or the OeaemOrie Declination of
Center, and let V represent the corresponding VariatUm per Bour afLmgitude.
Write down three sncoessrre vahies of F, together with the corresponding
T&lues of V, and difference lihe latter as tn the following scheme, wliere the
middle values, Fo and To, belong to the culmination from which is to be dttired
the value of Ffor tiie culmination on them«idian whose longitude is I: —

Function.

Vw. per Hour
of Longitodo.

A'

A"

Of'

h

Then, for Hut <»dmination at the meridiaii X

where A. must be expressed in hours and decimals of an hour, and reckoned
from Washington or from 180° from Wadungton according as the upper or
lower culmination is used for the middle value {F^ . Adding twelve hours to
the Wadiington time of lower transit at Washington gives the local time of
upper transit at places whose longitude is 180° from Washington.

The column Bright Lvmbe is given to indicate to the observer which limbe
are illuminated. Wlien one limb is full and the tenninator is within V of
the opposite limb, both can be well observed, and in such cases both are indi*
cated, the defective limb being indicated by an italic letter or numeral, and the
correction for defective illumination (as seen from Washington) being given in
a footnote.

Pages 538^54 contain for each of the seven major planets, the geocentric
Apparent Right AaceMion and DedinaHon, the HarimmUd ParaUax, Semir
diameter, Sidereal Time of Semidiameter Paesing Meridian, and the Washington
Mean Time, for the moments of all transits which it is usuallj desirable to
observe over the meridian of Washington. The stellar magnitude at opposi-
tion for Mars, Jupiter, Saturn, Uranus, and Keptune, respectively, is given at
the bottom of the page containing the ephemeris of the planet.

PART ///.—PHENOMENA.

This part gives the dates of the principal astronomical phenomena of the
year, expressed in Greenwich mean time, except in the case dl the occultations
visible at Washington, where Washington tune is used.

Pages 556-563 contain all necessary data respecting the solar and hmar
ecUpses which occur diuing the year.

The eclipse elements are given for llie moment of conjunction of the Sun
and Moon in right ascension, but the subsequent tables and results are com-
puted from the exact positions of these bodies at the several instants referred
to. The times and angles designated as the circumstances of a lunar eclipse
remain the same throughout all parts of the Earth, and require no explanation
beyond a mere statement of the fact that in computing them the geometrical

39398**— 1917 46

722 THE AMERICAN EPHEMERIS.

diameter of the Earth's shadow has been augmented in the proportion of 51 : 50.
The principal circumstances of each total and annular eclipse of the Sun are
stated in fiye lines, as follows: —

The line entitled '' Eclipse begins" gives the Greenwich mean time at
which the Moon's penumbra first touches the Elarth, together with the latitude
and longitude of the point of contact.

The line entitled "Central ecUpse begins" gives the time when the axis of
the Moon's shadow first touches the Earth, and the latitude and longitude of
the point of contact follow.

The line entitled ''Central eclipse at local apparent noon" gives the time
when the axes of the Earth and of the shadow cone lie in the same plane.
The latitude and longitude of the point where the axis of the shadow cone
then cuts the Earth's surface follow, and there the eclipse will be central and
the Sun will be exactly on the meridian.

The lines entitled ''Central eclipse ends" and "Echpse ends" give, respec-
tively, the times when and the locaUties where these events occur, the phe-
nomena being the converse of those denoted by the similar phrases for the
beginning.

In the case of partial solar eclipses the axis of the Moon's shadow does not
come into contact with the Earth, and the three lines entitled, respectively,
"Central echpse begins," "Central echpse at local apparent noon," and "Cenr
tnd ecUpse ends," are replaced by a single line entitled "Greatest echpse,"
whereon are given the time when and the latitude and longitude where the
ecUpse attains its greatest magnitude. The latter phenomenon necessarily
occurs with the Sim in the horizon.

Ma'pa of the Eclipses. — ^The regions in which each echpse is visible are
shown upon the map relating to it, from which may be taken approximately,
for any place, both the times of the beginning and ending of the echpse and
its magnitude. The dotted curves show the outline of the shadow for each
hour of Greenwich mean time, and therefore pass through all places where the
echpse begins or ends at the hour indicated. To find the instant of beginning
at any place, we determine by inspection between what pair of these ciirved
lines the place is situated. The ecUpse wiU then begin between the cor-
responding hours of Greenwich mean time; and the fraction of the hour may
be determined by dividing the hour in the same proportion as the space rep-
resenting it on the map is divided by the place in question. This division
may be made a little more exact by allowing for the changes in the spaces as
indicated by their varying width. The Greenwich mean time thus found must
be reduced to local mean time by applying the longitude.

As an example, suppose we wish to find the times at which the ecUpse of
1917, January 22, begins and ends at Kasan, Russia, latitude +55^ 50',
longitude -48° 49'.

For the beginning we compare the distance of the place from the curves
of 18^ and 19'^, and find it to correspond to about 40 minutes from the former,
thus giving for the approximate time of beginning 18'^ 40™; for the end we
compare the distance of the place from the curves of 20^^ and 21^, and find it
to be about 50 minutes from the former, thus giving for the approximate time
of ending 20^ 50™, and both of these results are probably correct to within
3 or 4 minutes.

USE OF THE TABLES. 723

Changing to local mean time, we shall have —

Beginning, Ending,

d h m d h m

Greenwich mean time .... January 22 18 40 22 20 50

Longitude east 3 15 3 15

Local mean time January 22 21 55 23 0 5

In the case of total and annular eclipses, a fair estimate of the magnitude
of the eclipse at any place may be obtained from the position thereof relative
to the central line and to the limit. On the central line the eclipse is annular
or total, while between the central line and the limit the maximum magnitude
of the eclipse is given by the quotient of the distance of the place from the
limit divided by the distance of the central line from the limit; the measure-
ments being made upon a line drawn through the place perpendicularly to the
central line.

More Accurate Computations. — ^A more accurate determination of the
phases, as visible at any point of the Earth's surface, may be obtained from
the Besselian elements which are given for every 10 minutes of Greenwich
mean time. Their geometric signification is as follows: —

Let us imagine a plane passing through the center of the Earth, perpen-
dicular to the right line joining the centers of the Sun and Moon. This latter
line is the axis of the Moon's shadow, and the plane is called the fundamental
plane or plane of xy. We take the intersection of this plane with that of the
Earth's equator as the axis of z, and the center of the Earth as the origin of
coordinates. The axis of ^ is perpendicular to that of x, and directed toward
the north; x and y are then the coordinates of the point in which the axis of
the shadow intersects the fimdamental plane, and they are here expressed in
terms of the Earth's equatorial radius as unity. The angle d, of which the
sine and cosine are both given, is the declination of that point of the celestial
sphere toward which the axis of the shadow is directed; or, in other words,
it is the declination of the center of the Sim as seen from the center of the Moon.
The angle /i is the Greenwich hour-angle of this same point of the celestial
sphere.

The quantities Z| and Z, are the radii of the shadow cones upon the fundar
mental plane, l^ corresponding to the penumbra, and Z, to the umbra, or annulus.
The notation is that of Chauvenet's SpJierical and Practical Astronomy, in
which Z, is regarded as positive for an annular and negative for a total eclipse.

The angles /i and/j, the tangents of which are given, are the angles which
the elements of the respective shadow cones make with the axis of the shadow;
or, they are the semiangles of the two cones.

In order to facilitate interpolation to any required moment, the logarithms
of x\ y', and ii', which are the changes of x, y, and ju, in one minute of time,
are given at the bottom of the table.

The method of computing an eclipse from its Besselian elements is based
on the fact that at the moments of beginning and ending the distance of the
observer from the axis of the shadow or penumbra is equal to the radius of the
latter at the point of observation. To find this distance and radius we proceed
as follows:

(1) The coordinates of the observer, f, ly, and ^, together with their variar
tions in one minute, are computed for some assumed moment of Greenwich
mean time, as near as practicable to the true time of the required phase.

724

THE AlCERICAir EPHEMERIS.

(2) The coordinates x and y of the axis of tiie diadow, together with their
variations in one minute, are taken for the same moment from the tables of
elements.

(3) From (1) and (2) the position and motion of the observer relative to
the axis of the shadow are found.

(4) The radius of the penumbra or umbra at a distance from the funda-
mental plane equal to that of the observer is also computed.

(5) Then, assiuning the motions to l>e unifonn, we det^mine the time
required for the observer to be broiight to & distance from the jixis of the
shadow equal to this radius.

The f ormute and directions for jbhe sevaoal mXs^ in the canqnitatioa 4ze
M follows: —

(1) Find /> cos q>' and p sin q>' ^ which are the geocentric cooDdinaates of
the station referred to the Earth's eqnator^ p heu^ tiie <liataoce from the
center of the Earth and <p' the geooentric latitude. These coojndUaates Biay be
eonqnited from the foHowing table baaed on the ^ompreaaion -of the £arth
adopted at the Paris Conference of 1911, 1/297, by the fttrmulie —

^ being, as usual, the geographic latitude.

Table far Computing the Otocmtrie Coardinalm qfa PlaoL

0**

6
10
15
20
25
30
3i
40
45
50
55
60
65
70
75
80
85
00

Log-F,

0.00000
0.00001
0.00004
O.0001O
0.00017
0.00026
O.OOOg?
0.00048
0.00060
0.00073
0.00086
0.00008
0.00110
0.00120
0.00120
0.00137
0.00142
0.00145
0.00146

U
U
IS
U

u

13
13
10
9
S
6
8
1

J4fi?.

0.00203
0.00202
0.00980
«JQB83
0XK»76
0.00267
0.00256
0.00246
0.00232
0.00220
0.60207
0.00195
OiN>188
9j0017a
0.00164
0.00156
0.00151
0.00148
0.00146

1

a

6

7

9

11

U

18

U

II

13

13

10

9

S

5

S

3

J

For the assumed Greenwich mean time of computation, take from the
table of elements the values of sin d, cos d, and /i. Then, with A. for the lon|^
tude west from Greenwich, the coordinates of the observer will

l—p COS 9/ nn (/<— 1)

ff^p mn g/ COB d-*p cob^ tandem (/<^A)*n7i— %

C=p Bin^'aind+pcoBq/coBdcQft (j4-A.)=Ci+Ci

USE OF THE TABLES. 725

and their yanations in one minute of mean time will

r "[7.63992] p cos 9/ CO0 (ji^X)

J7^-[7.63992] p cos 9/ Bin cfsin Ou-A.)-n[7.63992l iOxtd

C^ is not needed.

(2) For the same assumed moment of Greenwich mean time, take from
the tables of elements the coordinates x and y of the axis of the shadow, together
with their yariationa for one minute, which are equal to one-tenth of the
differences of two conaecutiye numbers. These variations are represented by
x' and y', and their logarithms are given beneath the tables of x and y.

(3) The distance m and position-angle M of the axis of the shadow rela-
tive to the observer, and the relative motions, n and N^ are computed by
the formulae —

n sin M'^x -i
mcos M»»f '^ff

n sin iV^a:'-^
ncos N^y^-rf

(4) Both for the shadow and for the penumbra, the radius Z at the dis-
tance C from the fandamental plane is computed by the formula —

L=i-C tan/

Z and /being taken from the table of elements, and C computed in (1).

(5) If the time chosen for computation is exactly that of the beginning or
ending of the echpse, we shall have —

But, as this concHtion will rarely be fulfilled on a first trial, & correction r to
the assumed time is computed tihus: Find the angle ^ from the equation —

am ya*" v

There will be two vabies for this angle, of which one will be in the first and
the other in th# second quadrant when sin ^ is positive, and one in the third
and the other in the fourth quadrant when sin ^ is negative; but simplicity
wiU be gained by taking on^ that value of ^ for which cos ^ is positive. This
value Ues between the limits + 90^ and — 90^. The correction r to the assumed
time of beginnings or ending^ of the eclq>s& will theOi be fonnd^ in minutes^
from —

m cos (M-N) L cos jf
""" n n.

where the double sign is to be taken negative for the beginning and positive
for the ending.

However, one such pair of values of r can not give the times of both
beginning and ending witb accmtu^y. To attain that, we must commence the
computation by A-«^ftiiming two times, one near the beginning and the other
near the ending of the ecUpse, both of which may be derived from the chart
with sufficient exactness. The computation for the first assumed time will
give a small value of r which, when i^Eiplied to the assumed time, will give

726 THE AMERICAN EPHEMERIS.

the beginning of the eclipse nearly correctly, and a lai^e yalue which will
give an inaccurate time of ending. Similarly, the computation for the second
assimied time will give a small and nearly correct value of r for finding the
time of ending, and a large and inaccm-ate negative value for finding the time
of beginning. We shall thus deduce two times of each phase, only one of
which is to be r^arded as approximately correct.

The more accurate times of beginning and ending may now be taken in
place of those originally assimied, and the whole computation may be repeated,
thus leading to a pair of values of r, which should be very small and accurate.
Such a repetition of the computation will in general be advisable, to guard
against accidental niunerical errors, but a second approximation may be
obtained without it, by finding a corrected value of r in accordance with the
formulae —

• ^r(r+[5.3100Kcoed) [4.9788]r' . ,^^.. /Ar-,-^M

n C06 ^ n coo if ^ \ ^^ t-/ fa \ I ir/j

where the double signs are to be taken negative for the beginning of the eclipse
and positive for the ending. V is the variation of I for one minute of time,
and its nimierical value can be taken by inspection from the table of Besselian
elements.

If the resulting values of r© are not greater than fifteen minutes, the cor-
rected times of contact thus obtained will be theoretically exact within less
than a second, but the uncertainties of the solar and lunar tables are such
that an unavoidable error of several seconds may exist in the prediction. To
guard against numerical mistakes it is better, after making this final correc-
tion, to repeat the computations so far as to obtain new values of m and L
for the corrected times. If these two quantities agree within a imit of the
foiu*th place of decimals, the times employed are generally correct within a
second of time. If they differ too widely, the computer must use his own
judgment as to making further corrections and computations.

PosUionrangle of Paint of Contact. — ^The position-angle P, of the point of
contact, reckoned from the north point of the Sun's limb toward the east, is
found by the f ormukd —

p»iV-^il80** for the b^inning,
or P—JV+^ for the ending,

it being assimied that, in each case, the value of ^ is taken between the limits
±90^

ComputcUion of the Solar Eclipse of 1917, January 22, for Kasan, Russia.

The position of Kasan is —

/ tt

Latitude, ^=+55 50 20
Longitude, A.» -48 49 8

and its geocentric coordinates are —

p sin 9/=9.91582
p COB ^-9.75037

USB OF THE TABLES.

727

From the Eclipse Chart we find the approximate times of the phases to

d h

m

Beginning
Ending

January 22 18
22 20

401

^ Greenwich Mean Time.

Beginning.

Ending.

T

Jan. 22, ltf» 40«

20»» 50«

• / /f

• f 10

/*

277 1 42

309 31 30

A

- 48 49 8

- 48 49 8

/*-A

+325 50 50

+358 20 38

pcoBq/

9.76037

9.75037

ednO^-A)
log 4

9.74927 n

8.46091 n

9.49964 n

8.21128 n

h

-0.31697

-0.01627

pain 9/

9.91582

9.91582

coed
logi7i

9.97417

9.97423

9.88999

9.89005

Vi

+0.77623

+0.77633

pCOBg/

9.75037

9.75037

and

9.52487 n

9.52445 n

coe (ji-X)
log 7a

9.91780

9.99982

9.19304 n

9.27464 n

V2

-0.15597

-0.18821

7-7i-7a

+0.93220

+0.96454

panif/ tdnd

9.44069 n

9.44027 n

c.

-0.27586

-0.27589

p COR if/

coed cos (ji-X)

9.64234

9.72442

,.

c

+0.43887

+0.53018

c-c.+c

+0.16301

+0.25459

const, log.

7.63992

7.63992

pc

oa if/ COS (fi-X)
loge'

9.66817

9.75019

7.30809

7.89011

e'

+0.002033

+0.002455

const, log.

7.63992

7.63992

^sind
logT'

9.02451

7.73573

6.66443

6.37565

¥

+0.000462

+0.000024

x-4

-0.49777

+0.39785

y-J7

+0.00719

+0.38000

x'-e'

+0.007163

+0.006739

/-T'

+0.002662

+0.003096

main if

9.69703 n

9.59972

mcos if
tan if

7.86673

9.57978

1.84030 n

0.01994

M

270*» 49^ 39^^

46** 18^ 54^'

fdn if

9.99995 n

9.85923

Ipgw

9.69706

9.74049

nain iV

7.85509

7.82860

ncos iV

7.42357

7.49066

tan JV

0.43152

0.33794

728

AMRRIT!

IT

69*41' 2^

«5* 19'6e"

mnN

9.97210

9.96844

logn

7.88299

7.87016

^/

7.67665

7.67664

logC

9.21222

9.40684

6.88887

7.08248

CtMl/

+0.00077

+0.00121

I

+0.63797

+0.63792

L

+0.63720

+0.63671

M-N

201** 8' 37''

340** 68' 68"

mji(M-N)

9.66715 71

9.61302 n

logm

9.69706

9.74049

colpgL

0.26986

0.27026

nn^

9.62409 71

9.62378 ft

*

-19** 31' 40"

-19** 30' 48"

71

1.81409

1.87033

cob(M-'N)

9.96973 71

9.97663

1.78382 71

1.84596

-5 C08 (M-N)

+60.789

-70.139

IcgL

9.73014

9.72974

COB^

9.97427

9.97431

colog n

2.11701

2.12984

1.82142

1.83389

* 71

-66.286

+68.217

r

m
- 5.497

m
- 1.922

d li m

d li m

r+r

tt 18 34.503

22 20 48.078

Since the value of r for the beginmng is rather large, we compute the
correction 6r for this phase as follows:

CODflt. log

log 4
cofld

Bfgtniiing.
5.3100
9.4996 n
9.9742

COB (N-t)

log 7a

Ipg 7, COB (N-if)

i «n (A--^)

7, COB (i\r-^)

diff.
log (diff.)

CODflt. log

logr«

colog (71 COB if)

(2)

(l)+(2)-*r

r

Btglnnim
8.1368
9.1930 n

7.3288 n

number

4.7838 fi
-0.0000061
0.0000000

-O.3160
-0.0021

sum

Ipg(flum)

log(-r)

colog 71

sec^

-0.0000061
4.7838 n
0.7401
2.1170
0.0257

-0.3139
9.4968 n
4.9788 11
1.4802
2.1427

(1)

Bin (N-if)
loge

7.6666 n
-0.0046
89*^ 13'
0.0000
9.4996 n

8.0985
+0.0125

+0.0079

-6.497

-6.489

log 4 sin (A^-^)

9.4996 71

use OF THE TABLES. 729

Whence we find —

bffpnuiiig JB, theniote.

B€ClBB&^. SfidlllS.

_. d H at d h s

Qceenwicb Mmii Time, January 22 18 34.511 22 20 48.078

X - 3 15.276 - 3 15.276

Local Mean Time, January 22 21 49.787 23 0 3.354

End of the Edipee, January 28. 0 3 2I^|

N^f^ 89 12.7 45 49.1

no 0.0 0 0.0

Angle of position, P 269 12.7 45 49.1

from the north point of the Sun's disk toward the east for direct image.

Pagea 564-668 contain the adopted mean jdacea and annual proper motioiB0
of such atarsy as bright aa magnitude 6^5, aa will be occulted during the year
by the Moon.

Pagee 669*610 contain the elements for the prediction of the timea of
occultationa ol stars and planets by the Moon during the current year. The
systaiBL of coordinates employed is similar to that already described for eclipses,
the fundamental plane passing^ through the center of the Earth, and beings
taken perpendicular to the line joining the star and the center of the Moon,
but the cone eircumssribing the Moon said star is regarded as a cylinder which
intercepts the fundamental plane in a circle having the same linear diameter
as thsMoon«

In the columns referring to the star, those headied RecPnsfiom 1917.0 give
the quantities necessary to reduce the mean place of the star at the beginning
of 1917 to its apparent place at the time of occultatioo;. These reductions are
sufficiently accurate to be definitive.

Under the general head, At Conjunction in R. A^ are five columns ^ving
certain quantities for the moment of geocentric conjunction of the Moon and
star in right ascension, as follows-:

The Oreenwich Mean Time is the moment, 7, at which the two bodies are
in geocentric con|unctioa in right ascension. At that moment the coordinate
X of the axis ol the cylinder on the fundamental plane has the value isco^
The colmnn Hotus AngUj E^ gives the common geocentric hour^angle of the
Moon, and atar at the same moment, expressed in. sidereal time and couatad
from, the meridian, ol Greenwich — positive toward the west and n^^tihre
toward the east. Column Y gives the eocnrdinate y of the axis c^ the cylinder
upon the fundamoatat jdaBe at the same moment. Columns x' and y' give
the variations of x and y in one hour of mean time. The linear unit in these
columns is the Earth's equatorial radius. The limiting parallels, north and
south, show the extreme limits of latitude within which the occultation will be
visible.

730 THE AMERICAN EPHEMERIS.

By the aid of these elements, the time of immersion and emersion of a
star relative to the limb of the Moon may be computed for any part of the
Earth by a method nearly the same as that already explained for computing
eclipses^ but somewhat more simple.

Prediction of Occvltations for a given Place. — ^When it is desired to predict
the circimistances of one or more occultations at any place, the first step wiU
be to select them from the general hst given in the Ephemeris. The conditions
of visibiUty are: —

1. The limiting parallels in the last columns must include the latitude of
the place.

2. The quantity H—Xy taken without regard to sign, must be less than
the semidiiu'nal arc of the star by at least one hour. On very rare occasions
an emersion might be seen in the east, or an inunersion in the west, when this
difference is a few minutes less than an hour.

3. The Sun must not be much more than an hour above the horizon at the
local mean time T— A.^ \mless the star is bright enough to be seen in the daytime.

When many occultations are to be selected, the most convenient course
will be to write the value of —A. on the bottom of a sUp of paper, and in passing
through the list of occultations to pause over each one for which condition (1)
is fulfilled, and examine by means of the sUp whether conditions (2) and (3)
are also fulfilled. If either fails, the computer passes on. Sometimes it will
be difficult to determine whether H—X or 7— A. falls witiiin the limits; and in
such cases the computer may mark the occultation for trial and leave the
decision for the subsequent operations. The whole list can be gone over in
less than a day, and it will probably be found that about one-tenth of the
occultations are marked for tnal.

The next step will be to compute the local times of immersion and emer-
sion from the elements, and to that end let —

T=sthe instant of geocentric conjunction of Moon and star in right ascension, ezpressed in

Greenwich mean time;
^=the Greenwich west hour-angle of the two bodies at that moment;

Asthe longitude west of Greenwich;
ho'^E-Xtmihe local houNmg^e of the star at the instant T;

d=the star's declination.

The procedure for each occultation will then be as follows:—

(1) The geocentric coordinates of the place, p sin (p' and p cos <p\ are
to be computed by the formulsB and table given in connection with eclipses
on page 724.

The next step will be to find the approximate instant of apparent con-
junction of the Moon and star as seen from the place, and that may be deduced
from the time of geocentric conjunction by the application of an approximate
correction taken from Downes's table, printed in the volumes of the American
Ephemeris for 1882 to 1899. This correction must be reckoned in mean solar
hours, and will be designated by the symbol t. It will have the same sign as K-

When DowNEs's table is not available, the correction may be computed
from the formulas —

^«p coBg/ anh^
r«[9.4192] /» cos 9/ cos |a^

^"-x^-^/

USE OF THE TABLES. 731

By applying t to the Greenwich mean time of geocentric conjunction, as
given with the elements, we shall have the Greenwich mean time of local con-
junction within a few minutes.

(2) Compute for the instant T+i the following quantities, in which to is
the sidereal equivalent of the mean time interval t:

4 =/» COS ^ sin (*o+0

7 =/9 sin ^ cos S-p cos ^ sin A COS (^o+0="7i"'7i

$^=[9.4192] p cce if/ cos (K+io)

J7^=[9.4192] p cos 9/ sin d sin (Ao+0-'P.4192] ^ sin ^

C!ompute also m, M, n, N, and f/> from the equationsi

msin if»x~4
m cos M^y-ff

n sin N^if-^

n cos N^y'-if

sin ^«[0.5e46] m sin {M-N)

i> being taken between the limits ± 90^. Finally compute,

^r-P;^^iy[y^ COS (JNT^F^)-^ sin {NT*)]

where the double signs are to be taken negative for an inunersion and positive
for an emersion. Both r and Sr thus have two values, which are expressed
in minutes of time, and in order to distinguish them let those pertaining to
immersion be designated, respectively, r' and 6r'^ while those pertaining to
emersion are designated t'^ and 6r'\ We then have for the Greenwich mean
times of the phases,

Instant of immersionssT+t+i^ +di/
Instant of emersion ■aT+f+r^'+^i^^

These expressions are practically exact, as the corrections dr seldom
amount to so much as 1.5 piinutes, and whenever an inaccuracy of that mag-
nitude is permissible they may be omitted. As a check upon the results it
will be advisable to compute Sj rf^ x, and y for the times of inmaersion and
emersion finally obtained. If these times are correct, the quantities in question
will fulfill the condition,

V(a;-|)>+(y-J7)>=0.2725

If log m sin (lf—iV)> 9.4354, sin f wiU be numerically greater than
unity, and no occultation is to be expected at the given place ; but a very brief
one may occur if the excess of tiie computed distance over the Moon's semi-
diameter happens to be within the errors of the ephemerides of the Moon and
star.

The position-angle of the line from the Moon's center to the star, at the
time of contact, is reckoned from the north point toward the east, and desig-
nated by the symbol P. It is computed from the f ormuUe —

PsaN-if+SP for inunenion,

or P'«N-^t+6P±ldO^ for emersion,

782

THE AMERICAN EPHEICBRIS.

ani^ N-^t and N^i> are taken direcdy Irem the eompittatao]
^ ia found in degrees of are from the enjieiuitttt^

«P--=fE^^,^ -n JT-H eoaiVl

In the latter formula the double sign is to be taken negative for an immersion
and positive for an emersion.

The angle from the vertex, V, is ako reckoned in the direction from the
north toward the east, and ia found from the formula

F-P-C

where C is computed from the expression,

tan C»

4 +r8.2218]rr-I4.961MrH

(/being taken less or greater than 180^, acconfing^ as the nimierator is positive
or negative.

The value of r employed in the latter formula must be so taken as to cor-
respond with the phase for which C is required.

In the volimies of the American Ephemeiia for the years 1882 to 1901
instructions are given for constructing three special tables which greatly dimin-
ish the labor of computings occultations, but m these tables should contain
from 4700 to 6300 quantities, and as they would apply only to the place for
which they were eompoted, it wilL rarely be worth while te^ undertake the labor
of fanning them« Thoee who desire further mformatiim cm the smbject may
consult any one oi the volmnea in question.

Aa aa ezam^ oi an isolated occnltatioii, we will eenyute that of 89 B.
Lacmia on March 6, I&IT^ forlvanston, Dl., whose posilMi

and whose geocentnc coordinates

p tin ^Mi9.8287
pcos^^ftS.STlS

From the elements on page 576 we have.

and

h m
r- 17 10.0

-Br»+ e i3.«
*t«ir-a.-+ 0 22.9

From the f ormtdie on page 730, we find the correction, i, to the Greenwidt
mean time of geocentric conjunction, 7, to be about -hO^ 14*^.4; therefore the
mean time of apparent conjunction ii

r+i-OiiMch a* 17^ 24*.4

89 B. lA)onifl.

Apparent
DMlhatlan.

+8 42.4

0. M. T. of (5

d h m
Mar. 6 17 10.0

Hoar Anfle.

h m
-MJ 13.6

Y

+0.7606

0.5032

r

-O.2220

USE OF THE TABLES.

733

T-k4 liar.

e* 17»» 24«.4

K

+ 0 22.9

to

+ 0 14.4

K-^t,

^ 0 37.3

pcoi^

6.8713

9.2096

9.0809

i

+0.1205

panq/

9.8237

cobS

9.9910

log^i

9.8187

Vi

+0.6587

pCOBq/

9.8713

Bin S

9.1801

COS (K+Q

9.9942

log^j

9.0456

7j

+0.1111

Vi-Vr=V

+0.5476

const, log

9.4192

pa

logr

9.8655

9.2847

r

+0.1926

const, log

9.4192

Ivina

8J2610

log 17^

7.6802

rf

+0.0048

log a:'

9.7018

lags

UfiQ2

9.0B20

X

+0.1208

^^y"

9.3464 n

1qg/«

8.7266 n

y'«

-0.0533

F

+0.7S06

y

+0.6973

(1)
lost

(2)
(l)-<3)

><ȣa)-(2)i

conat. log

logt»

oolag (» cos ^)

«-«

+0.0003

y-v

+0.1497

Tf--^

+0.3106

y'-rf

-0.2268

m nin if

6.4771

111CO0 M

9.1752

tan if

7.3019

if

0** 7'

COB If

0.0000

iogm

9.1752

»Bin N

9.4922

ncoB JV

9.3556 n

tanA-

0.1366n

iV

126*^ 8'

sinJV

9.9072

logn

9.5850

const, log

0.5646

Ipgw

9.1752

Bin(if-J\0

9.9079 n

fdn if

9.6477 n

*

-26*» 23'

rast. log

1.7782

<

9.8902

coB(ir-if)

D.7694n

1.1378 n

Ji:^coa(lf-JV)

+13.73

cqdbL kg

i^l35

colpgn

0.4150

COB^

8.9522

1.5807

(L21S5ioaB#

n

738.08

*-24.35

rforamnifaR

+51.81

ta ig AS fbUouro:

tanmoB.

KiDtnion.

ifigoai/

89*^45'

9.9480 n

9.2288 n

^.0456

9.0456

8.9936 n

8.2744 »

-0.09S6

-0.0188

•.6642

9.9887

MAm

6J808

8.7491

9.0746

+0.0686

^ai87

^.1541

*<9.1376

9.1S78A

9.1383 SI

6.7591

6.7591

2.7780

8.4288

0.4628

0.4628

9.1827 n

9.7890 n

734 THE AMERICAN EPHEMERIS.

6r

m
0.15

m
- 0.62

r+dr -

24.50

+ 51.19

4 h

m

h m

T+t Mar. 6 17

24.4

17 24.4

Greenwich Mean Time of Phase, " 6 16

59.9

18 15.6

X +5

50.7

+ 5 50.7

Evanston Mean Time

Mar. 6 11

9.2

12 24.9

To find 6P and P:

log 9/3 9.0456

log 4 9.0809

(3) +0.0897

BinJV 9.9072

coeJ\r 9.7706 n

(4) -0.0710

log (3) 8.9528

log (4) 8.8515n

(3) +(4) +0.0187

Smflfskm.

log [(3) +(4)]

8.2718

8.2718

const, log

7.3038 n

7.3038

logr«

2.7730

3.4288

colQgcoe^

0.0478

0.0478

logdP

8.3964 n

•

9.0522

dP

0.0

+0.1

NT*

152.5

99.8

constant

0.0
152.5

180.0

Angle of position, P

279.9

from the north point of the Moon's lunb toward the east, for du'ect image.

Pages 611--613 contain in detail all the data necessary for observing every
occultation of the general list which is visible at Washington during the current
year.

Page 614 contains the Ephemeris far Physical Observations of the Sun.

Page 615 contains certain elements referring to the Moon, its equator,
and its orbit.

% B the inclination of the Moon's mean equator to the Earth's true equator.
J s= the distance on the Moon's mean equator from its ascending node on the Earth's true

equator to its ascending node on the ecliptic of date.
(2^ Bs the distance along the Earth's true equator from the true equinox to the ascending

node of the Moon's mean equator.
r^ » the longitude of the perigee of the Moon's orbit, referred to the mean equinox of date.
(2 *= the longitude of the ascending node of the Moon's orbit on the ecliptic, referred to the

mean equinox of date.
C « the Moon's mean longitude, referred to the mean equinox of date.

Pages 616-623 contain the EpJiemerisfor Physical Observations of the Moon.
The selenographic longitudes are measured in the plane of the Moon's equator,
the axis of reference being the radius of the Moon which passes through the
mean center of the visible disk positive toward the west — i. e., toward Mare
Crisium — and the latitudes are measured from the Moon's equator, positive
toward the north — i. e., in the hemisphere contaiaing Mare Serenitatis.

The optical and physical librations in longitude and latitude have been
computed with elements and formulaa given on page xiii, and their sums are
given in the second and third columns, respectively, the physical libration
being given separately in the fourth and fifth colunms. The Sun's seleno-
graphic colongitude (90^— longitude) and latitude and the position-angle of
the Moon's axis, (7, in the sixth, seventh, and eighth columns, respectively, have
all been corrected for the effect of physical libration.

USE OF THE TABLES. 735

When the libration in longitude is positive, the mean center of the disk is
displaced toward the east — that is, the region thus exposed to view is on the
west limb — and when the libration in latitude is positive the mean center of
the disk is displaced toward the south — that is. the region thus exposed to
view is on the north limb.

The altitude of the Sim, Ay at any given time above the horizon of any
point on the Moon whose selenographic longitude and latitude, X and fi, are
known, may be computed from the following formula, the Sun's selenographic
longitude and latitude being denoted by Zq &nd Iq, respectively:

edn ^ssin 6q sin /S-fcoe 6q coe fi coe (Iq —A.)

Pages 624-625 contain the data with reference to the illuminated disks of
Merciury and Venus. The angle 0 is the angle which the arc of the great circle
from the planet to the Sun makes with the arc from the planet toward the west,
measured in the direction west, north, east, south. It is measm*ed from 0^ to
360^. We may also regard 0 as expressing the angle which the line of cusps
makes with the meridian, the positive direction of the meridian being toward
the north, and the positive direction of the line of cusps that in which a person
following this line would have the illuminated portion of the disk on hb right.

Pages 626-627 contain the Ephemeris for Physical ObservatUms of Mars.
The quantities here given have been corrected for aberration, so that in using
them they should be interpolated to the actual time of observation.

P « the pofiition-angle of the axia of rotation measured eastward from the north point of
the disk.
A^f Aq 8 the planetocentric right ascensions of the Earth and Sun, respectively, measured in

the plane of the planet's equator from its vernal equinox.
2)0, Dq « the planetocentric declinations of the Earth and Sun, respectively, referred to the

planet's equator.
O^ B= the planetocentric longitude of the Sun measured in the plane of the planet's orbit
from its vernal equinox.
k a the ratio of the area of the illimiinated portion of the apparent disk to the areii of the

entire apparent disk regarded as circular,
i a the ang^e between the Sun and the Earth as seen from the planet.
q a the angular value of the greatest defect of illumination as seen from the Earth.
Q B the position-angle of the radius of the disk which passes through the point of greatest
defect of illumination — that is, of the radius perpendicular to the line joining the
cusps. It is measured eastward from the north point of the disk.

The colimm headed Central Meridian contains the longitude of the meridian
which bisects the disk, measured from the adopted zero meridian.

The colunms headed Mean Time of Transit of Zero Meridian contain the
Gh-eenwich Mean Time of every transit of the zero meridian across the actual
center of the disk.

Pages 628-631 contain the Ephemeris for Physical Obsenxxtums of Jupiter.

The columns headed Central Meridian contain the longitudes of the merid-
ian which bisects the disk, measured from the adopted zero meridian of System I
and System U, respectively.

The column headed Correction for Phase contains the corrections to be
applied to the longitudes of the central meridian to obtain the longitudes of
the meridian bisecting the illimiinated disk.

736 . THE AMBSIGAN EPBEMERIS.

The odltunn headed Tnumt of 2iero Meridian oontains the
mean time of every 6ttk traiiBit of the aero meridiaa aoross the center of the
ilhDHnated disk.

liie quantitiea in the remahfring columns on pagea 628-629 are the eame
as those defined under the Ephemeris for {he Physical Oi$enfation$ o/* Mar9.

Pagea 6S2-657 contain, concemiag the SateBike tf J^jiUfr^ die diagram
of tbe orbits of SateBites I*V^ the timea of coiqwietion of SateHitaa I-IV,
Uie times of donation of Satellite V, the differcDoea in right aacwnaion and
declination betiveen Jupiter and Satelfitea VI and VII, and the phenomena
of the Satellites I-IV together with their configurations.

Page 658 contains the MagniJbide of Saturn and the Elements of (he Rings.

a, 6 B the major axis and minor axis, respectively, of the ooter ellipee of the outer ring.
P "■ the position ang^e of the northern eemi-miiMr axis of the filial, meMnred ftraai 'Ae

wxQif poritive towtfds the east.
B >- the Saturaicentric latitude of the Earth sefemd to ^e pkne el Ifae rit^n, pontile
towards (he north.
ITH-ISO^ » the Satumicentric longitude of the Earth measured in the plane of the rings from
their ascending node on the Earth's equator.
00 B the distance in the plane of the rings from their Mcendfa^nedeen thm £aftii^e'eqf»tor

to their ascending node en the ecliptic.
B^ — the Satumicentric ktitude of Ihe Sun refefred to tiie plane of liie m^/t, positive
towards the nordi.
lP+180^ » the Satumicentric longitude of the Sim measured in the plane of the ri^gs from their
ascending node on the ecliptic.

Pages 659-667 contain, concerning the StstelUtes irfSaltmm^ the diagram of
the orbits of the seven inner satellites, the times of elongation for the first eight
satellites, the differences in right ascension and declination between Saturn
and Fh<Bbe, the ninth satellite, and tablee for pi^edicting the poaition-angles
and distances from the center of the planet of the fint eight aaitidlites.

Page 668 contains the diagram of the orbits of the eateflites of Uranus,
together with the times of their elongations.

Pages 669-670 contain tablet for predicting die positioBhangles and dis-
tances from the center of the planet of the eatellitea of Uraaua and Neptune.

Page 671 contains the diagram cf tiie orbit of the aatellite of Neptune,
together with the times of its elongations.

Pages 672-*673 contain the Phenomena^ or the configurations of the Sun,
Moon, and planets, expressed in the symbols of page xx. The predicted times
of tiie conjunctions, quadratures, and oppositions of the planets with respect
to the Sim are, respectirely, the instants when the longitutle of each planet
differs from that of the Sun by 0^, ±90**, or 180°. For tJie conjunction of
the planets with the Moon and with each other, the predicted times are the
instants when the two bodies have the same right ascension. In the case of
conjimction the degrees and minutes to the right indicate the difference of
declination. Tlius, d <f C . . . . <f —4^ 22' would be read '^Oonjunction of
Mars with the Moon, Mars 4° 22' to the South."

These pages contain also the beginning of the seasons; the perihelia and
aphelia of the planets, including the Earth; the passage of tlie planets through
the nodes of their orbits upon the ecliptic; and the date of lunar and solar
ecUpsoB, with their aspect as seen from Washington.

USB OF THE TABLES. 737

Pages 674-083 contain Ihe Positians of Observatories, together with a list
of the authorities from which the positions are obtained. The tabular arrange-
ment is self-explanatory.

Page 684 contains two examples in the computation of lunar distances,
which are inserted because lunar distance tables are no longer published.

Pages 685-709 contain a series of tables numbered from I to VII.

Table I — For Finding the Latitude hy an Observed Altitude of Polaris.

Table 11 — ^For converting Sidereal inio Mean Solar Time.

Table HI — For converting Jl^n Sciar into Sidereal Time.

Table IV — ^For Finding the Azimuth cf Polaris at AU Hour Angles.

Table V — For Finding the Azimuth of Polaris at Elongation.

Table VI — For Finding the Times of Upper and Lower Culmination of
Polaris.

Table VJJL — For finding the Apparent Place, Time of Upper Culmination,
and Time Interval betweem Upper Chthnination and Elongation, of Polaris.

39398*»— 1W7— 47

738 INDEX TO PLACES OF STAES, 1917.

INDEX TO APPAEENT PLACES OF STAES, 1917. 789

740 INDEX TO OF 8TAKS, 1917.

GENERAL INDEX.

Abbrevifttiona

Abemtion, Constant of xviii

of the Sun 3

Achemar (Alpha Eridani), Apparent Place 828

Mean Place 217

Age of the Moon 22^

Alcyone (Eta Tauri), Apparent Place 34g

Mean Place 219

Aldebaran (Alpha Taorl), Apparent Race 354

Mean Place 219

Algol (Beta Persei), Apparent Place 343

Mean Place 218

Alioth (Epdlon Uran Majoiia), Apparent Place .... . 42P

Mean Place 224

Alkaid (Eta UrattM^oda), Apparent Place 424

Mean Place 224

Alpha Cania Majoria (Siiiua), Apparent Place . .... . « . ^4

Mean Place 221

Orbit Position xfi

Alpha Cania Minoria (Phxryon), Apparent Place . • • . 3^).

Mean Place 221

Orbit Position . rii

ParaUax ..." xi

Alpha Centauri, Apparent Place 4gX

Mean Place . ^ 225

Orbit Position xii

Parallax , . j^

Alpha Ursn Minoria (Polaria), Apparent Place 232, 709

Mean Place . . . . . 231

Polaria Tables fli85

Alpheratz (Alpha Andromedse), Apparent Place 316

Mean Place 217

AUair (Alpha Aquilae), Apparent Place . . • ^6

Mean Place 228

ParaUax »i

ABniveraaries and Festivals xvi

Aatsrai (Alpba Scorpii), Apparent Place 4dS

MeaaPlace 286

Aphelia of Planets . . 672

Apogee of Moon ... .... 117

Apparent Place of 2 Aqixils, Exan^ple of Reduction to 718

Places of 790 Standard StMi ... 316

of 35 (^unipolar Stars . 232

of 825 Stars, Index to 738

Arctorus (Alpha Bo6tis),. Apparent Place 488

Mean Place . 224

Ariel, Firat SateUite of Uranus 668,609,670

.741

742 GENERAL INDEX.

Arrangement and Use of the American EphemeriB 711

Aspects of the Planets 672

Astronomical Constants xviii

Azimuth of Polaris at all Hour Angles, Table IV 696

at Elongation, Table V ^ . . 702

Beginning of the Seasons 672

Bellatrix (Gamma Orionis), Apparent Place 362

Mean Place 220

Besselian Elements of Solar Eclipses 660,661,562,563

Formuls for Star Reductions 200

Star Numbers 202,214

Example of Reduction with 718

Excliisive of short-period Terms 214

Betelgeu3t (Alpha Orionis), Apparent Place 367

Mean Place 220

Brilliancy of the Planets, greatest (see Stellar Magnitude under each planet).

Oanopus (Alpha Argus), Apparent Place 371

Mean Place 220

Capella (Alpha Aurigse), Apparent Place 361

Mean Place 220

Castor (Alpha Geminorum), Apparent Place 380

Mean Place 221

Charts of Solar Eclipses . fdUowing pages 660,562

Chronological Eras and Cycles . . . . xvii

Cifcumpolar Stars, Apparent Places 232

Mean Places 231

Conjunctions of Planets 672

of Satellites . .633

Constants, Astronomical . . . xviii

Culminations, Moon 522

of Polaris, Table VI for finding times of . . . . . . 708

Upper Culmination, Meridian of Greenwich, Table VII 709

Qygni 61, Apparent Place 487

Mean Place 229

^ Parallax xi

Bay, Civil and Astronomical . 712

Length of xriiS

of Julian Period . . . . xvii

Delta Gassiopeifle, Apparent Place 326

Mean Place 217

Used for finding time of culmination of Polaris (Table Vl) 708

Deneb (Alpha Cygni), Apparent Place 483

Mean Place 228

Denebola (Beta Leonis), Apparent Place 412

Mean Place 223

Dione, Fourth Satellite of Saturn . .660,662,664,666

Disk of Mercury 624

of Venus- • 625

Distance, Astronomical Unit of xviii

of the Moon xviii

of the Planets (see also reference imder each planet) . • : • • xix

of the Sun xviii,3

Dominical Letter xvii

Earth, Dimensions of • • . xviii

Elements of Orbit of six

Earth's Radius Vector, Logarithm of « • . 3

Euter, Date of xvi

GENERAL INDEX. 743

Pagt.

Eccentricities of the Orbits of the Earth.and PlanetB xiz

Eclipses, Solar and Lunar, Elements and Circumstances of 556

Solar, Besselian Elements of 560,561,562,563

Charts of following pages 560,562

Correction to Elements of xii

Example of the Computation of 726

Ecliptic, Obliquity of 8

Election Day, Date of xvi

Elements of Planetary Orbits . . six

Songations of Planets 672

ofSatelHtes 633,660,668,671

Elongation, Azimuth of Polarjs at, Table V 702

of Polaris, Time Interval from Upper Culmination, Table VII ... 709

EnceladuB, Second Satellite of Saturn 659,661,664,666

Epact xvii

Ephemeris for the Meridian o£ Greenwich (Part I) 1-198

olWashington(Partll) 199-554

Equation of Time for Greenwich liean Noon 2

for Wadiington Apparent Noon 514

Equator, Moon's 615

Equinoxes, Date of . 672

Enrata viii

Example of the Computation of Lunar Distances .* 6ft4

of Occulations 738

of Solar Eclipses 726

Reduction of Stars, to Apparent Place 718

of the Sun . 714

Festivals, etc . . . . xvi

Fomalhaut (Alpha Pisda Australis), Apparent Place MB

Mean Place 280

Geocentric Ephemmdes of the Planets ... 184

Latitude of Observatories, Reduction to . . ' ' ' 674

CMden Number .... zirii

Qtftvity, Acceleration due to . xviii

Gkiussian Constant of xviii

Greenwich Ephemeris (Part I) 1-198

Hayloid's Spheroid . xviii

Heliocentric Coordinates, of the Planets 142

Hyperion, Seventh Satellite of Saturn 659, 662, 665, 667

lapetus. Eighth Satellite of Saturn ... 659,662,665,667

Independent Star-Numbers ...... ..... . 206»214

Example of Reducticm with 719

Exclusive of short-period Tenns . . . ^14

Formulae for 200

Irradiation xiii

Julian Period . xvii

Jupiter, Diameter, Apparent !Equatorial 629

Distance from Earth, logarithm of 174

Elements of Orbit of xix

Ephemeris for Physical Observations of 628

Elements used xiv

■ •

Greenwich. Transit of 174

Heliocentnc Longitude and Latitude of . 182

Horizontal Parallax of 174,547

Radius Vector (Distance from Sun), logarithm of 182

Reduction to Orbit 182

Right Ascension and Declination at Greenwich Mean Noon .... 174

at Washington Transit ..... 547

744 GENERAL INDEX.

Jiqiiter, Satellites, DiagfBin of Apparent Orbiti of €0

Synodic Pmods of «, 6S2

I, II, III, and IV, Phenomena and Gonfigviationa oi . . • 636

Times of Superior Conjunction of ... 633

Satellite V, Greatest Elongation of 633

Satellites VI and VII, DifEerential Ckwrdlnatea of 635

Semidiameter, Adopted Constant of six

Polar 17«»M7

Sidereal Time of, PassLog Mmdian ..... • iC7

Stellar Magnitude of M7»628

Waahiogton. Transit of 547

Lstitude, for finding, by an Observed Altitude of Polaria^ Ubks I, la . 685

Fonnula for IMisctktt tD GfcaooHitaic xviii

Heliocentric, of the PlanetB M

of the Moon uj^

Corrections to . . • . « xii

of the Sun 3

Length of the Day « zviii

of the Month »... xviii

of the Seconds Pendulum xviii

of the Year , Xviii

Iflnration of the Moon ^ii

li^t. Velocity of xviii

Longitude, Heliocentric, of the Planets 142

Mean, of the Moon 615

Nutation in ....«•• 8

of the Sun 3

^f of the Moon, Corrections to ^ xii

. . Precession in « S

Short Period Termsof Nutation in 215

True, of the Moon «»..«. US

Limar Distances, Examples in • 664

Magnitudes, Stellar, of Jupiter MT^ta

of Mars MA,ia

of Mercury .., 624

of Neptune « MS

of Saturn Ml,ffi

of Uranus in

of Venus tSI

Maps of Solar Eclipses MM'lugpagei tMI^ 161

Marinb (Alpha Pegasi), Apparent Place 006

Mean Place 230

Mars, Distance from Earth, logarithm of 162

Elements of Orbit of

Ephemeris for Physical Observations of

Elements used xiv

Greenwich Transit of 162

Heliocentric Longitude and Latitude of 170

Horizontal Parallax of 162,546

Occultation of 594

Radius Vector (Distance from Sun), logarithm of 170

Reduction to Orbit 170

Right Ascension and Declination at Greenwidi Mean Noon ..... 162

at Washington Transit 546

Semidiameter, Adopted Constant of xix

Apparent 162,546

Sidereal Time of, Passing Meridian 546

Stellar Magnitude of 546,626

GENERAL INDEX. 745

ra, Waahington Trandt of M6

no! Planets six

m Places of 790 Standard Stan 217

of 35 Circumpolan , . 231

of Sim Oectttod l^ tkft Mom 564

tti Solar into Sidereal Time, Table III 693

reniQr, Apparent Disk, of ».... 624

Plsta^ce from Earth, logarithm ot 134

Elements of Orbit of xix

Greenwich Transit of 134

Heliocentric Longitude and Latitude of 142

Horizontal Parallax of 134,5i38

Radius Vector (Distance from Sun), logarithm of , 142

Reduction to Orbit 142

Bight Ascenabn and Declination at Greenwich Mean MooA .... 134

at Washington Transit .... 538

Semidiameter, Adopted CotmtuaM ol . . • xix

Apparent 134,538

SidnMl TioM d^ PiMriaK Mtiidiaa 538

Stellar Magnitude of 624

Washington Transit of 538

ridian Passage of Jupiter 174,547

olMara 162,546

ofbimmf 134,538

of Moon ., 118,522

of Neptune 197,553

of Saturn 184,549

of Sun. , . . • 514

ofUraiius 193,551

of Venus .;. 150,542

nas. First Satellite of Saturn 659, 660,664, 686

m (Omicron Geti), Apparent Place 385

Mean Place 218

Bar (Zeta Ursie Majoris), Apparent Place ...«..<•.... 422

Mean Place 224

Vsed for finding time of Culmination of Polaris (Table VI> ..... 908

uth. Length of • . . Zifii

tm. Age of, Greenwich Mean Neon and Midnight 118

Apogeeand Perigee 117

Bright Limbs . - . . • . f22

Ckunrections to the Long., Lat., and Hor. Parallax of lk« xii

Culminations, upper and lower. Meridian of WashingkA 522

Distance from Earth, Mean . xviii

BtBpWi et, BIwnents and Circumstances 55d

Ephemeris for Physical Observationa of 616

Formula used ^ . sill

Hourly • • . 36

Equator, Position of . fl&

Librstkm, Formula for conpwliiig .....••.. siv

Longitude and Latitude of .......... . 118

FormulsBfor ........ ix

Longitude, Mean 615^

True 118

Motion of, in Mean Longitude 615^

Node, Mean Longitude of 615^

ParaUax for Greenwich Noon and Midnight 118

for Washington, upper and lower transit 522^

Mean Equatorial Horizontal xviii

746 GENERAL INDEX.

Moon, Perigee and Apogee 117

Perigee, Mean Longitude of (US

Phases of 117

Right Ascension and Declination for each Hour 26

for Washington upper and lower Transit . 622

Semidiameter, Adopted Constant of • irfH xiz

Apparent 118,IStt

• Sidereal Time of, Passing Meridian ... . • 522

Transit, upper and lower, at Greenwich 118

at Washington • 522

Neptune, Distance from Earth, logarithm of- 196

Elements of Ori)it of xiz

Greenwich Transit of i 196

Heliocentric Longitude and Latitude of 196

Horizontal Parallax of 196,553

Occultation of 570,673,576

Radius Vector (Distance from Sun), logarithm of ..... . 196

Reductbn to Orbit . • 198

Right Ascension and Declination at Gveenwich Mean Noon .... 196

at Washington Transit . • • . 553

Satellite, Apparent Apsides of 671

Diagram of Apparent Orbit of '671

Sidereal Period of 671

Tables for Determining Position Angle and Distance of ... 670

•Times of Elongation of • 671

Semidiameter,- Adopted Constant of . xix

• Apparent . . • . 196,558

• Sidereal Time of. Passing Meridian 553

Stellar Magnitude of 553

Washington Transit of 553

Node, Mean Longitude of the Moon's 615

Nutation, Constant of zviii

Formula for x

Terms of Short Period in the ......••.. 215

in Longitude . 3

Obeion, Fourth Satellite of Uranus 668,669,670

Obliquity of the Ecliptic, True 3

Mean xviii

Short Period Tenps of Nutation in 215

Obeervatories,.Po6itionsof, etc 674

Occultations, Elements for Prediction of 569

Example of Computation of 732

Mean Places of Stars 564

of Planets 670, 678, 670, 679» 594, 602

Visible at Washington ^ . . . 611

Opposition of Planets 672

Orbits of the Planets, Elements of . . xix

Orbit Positions of Slrius, Procyon, and o& Centauri ....... xii

Ptoallax, Annual of r Ceti, t Eridani, Sirius, Procyon, a Centauri, Altair, and 61 Q^fp^ . xi

Corrections to, of the Moon xii

Horizontal, of Jupiter 174, 547

of Mars 162,546

ofMercury 134,538

ofMoon xviii, 118, 522

of Neptune 196,553

of Saturn ' , 184,649

of Sun . . . . ^ . 2

GENERAL INDEX. 747

Pteallax, Homontal, of Uranus 103,651

ofVenufl 160,542

Solar, Constant of ix, xviii

Pandulnm, Length of Seconds xviii

Perigee of the Moon . 117

Longitude of Moon's 615

Perihelia of Planets xix, 672

Phases of Eclipses of Jupiter's Satellites 637

of the Moon ... 117

Phenomena, Eclipses, Occultations, Satellites, etc., Part III 555

of Jupiter's Satellites 636

Planetary Configurations 672

Phoehe, Ninth Satellite of Saturn 659,663

Physical Observations ol Jupiter, Ephemeris for 628

ol Mars, Ephemeris for 626

of .the Moon, Ephemeris for 616

of the Sun, Ephemeris for 614

Planetary Configurations 672

Orbits, Elements of xix

Planets, Aspects of 672

at Greatest BrilUancy (see Stellar Magnitude under each planet)

at Stationary Points 672

in Ascending and Descending Node 672

in Conjunction 672

in Elongation 672

in Opposition 672

in Perihelion and Aphelion 672

in Quadrature 672

Occultations of 570,878,576,679,594,602

Semidiameters of

Signs of

Polaris (Alpha UrsflB Mlnoris), Apparent Place . 232,709

Azimuth of, At All Hour Angles, Table IV 696

Azimuth of, at Elongation, Table V 702

for Finding the Times of Upper and Lower Culminations from Observations in
Connection with Zeta Ursse Majoris (Biizar), S. P. and Delta Cassiopeia, 8; P.,

Table VI . . 708

Mean Place 231

Table I, for Determining Latitude by Observations of Polaris .... 685
Time of Upper Culmination, and Time Interval between Upper Culmination

and Elongation, Table VII 709

Fble Star (see Polaris).

Pollux (Beta Geminorum), Apparent Place 382

Mean Place 221

Precession, General xviii

in Longitude 8

Procyon (Alpha Canis Minoris), Apparent Place 381

Mean Place 221

Orbit Position xii

Parallax xi

Quadrature of Planets 672

Radius Vector of the Earth, logarithm of 3

of the Planets, logarithm of 142

Reduction of Sidereal to Solar. Time, and vice vena, Tables II, III .... 690

of Stars to Apparent Place, FormulsB for . . .... 200

Example of 718

746 GENEBAL INDEX.

Boguliu (Alpha Leonia), Apparent Place 899

Mean Place 222

Bhea, Fifth Satellite of Saturn €59,662,686,667

Bigel (Beta Ononis), Apparent Place SOD

Mean Place 239

Bings of Saturn 658

Bomoi Indiction . xrii

Satellites of Jupiter 632

of Neptune 670

of Saturn , $S9

of Uranus 668

Saturn, Distance from Earth, logarithm of ........ . 184

Elements of Orbit of xbc

Greenwich Transit of 184

Heliocentric Longitude and Latitude of 192

Horizontal Parallax of 184,549

Occultation of 570,573,576,579

Radius Vector (Distance from Sun), logarithm of ..... . ]t2

Reduction to Orbit 192

Right Ascension and Declination at Greenwich Mean Noon .... 184

UWiahmgtamTfaamk 549

Rings, Elements for Determining Geocentric Position of .... . 658

Satellites, Diagram of Apparent Orbits of 659

Differential Coordinates of Phoebe 6^

Greatest Elongations of • . 660

Names of v . 659

Synodic Periods of 't . 659

Tables for Determining Position Angle and Distance • i • 664

. SvBlriinHleiy Adopted Constant of xix

Apparent Polar .' . 184,549

Sidereal Time of, PassLDg Meridian ....... 549

Stellar Magnitude of .' . JMi,698

Washington Traivnt of • 549

S^edir (Alpha Cassiopeite), Apparent Place «... 320

MeanPkM 217

Seasons, Biynningel • 672

Semidiameter of Jupiter 174,547

of Mars 162,546

of Mercury 134,538

olMooa 118,522

of Neptune 196,553

of Saturn 184,549

of Sun ^IM

of Uranus . lflS|551

of Venus 150,542

Semldiameters of the Sun and Moofi, Adopted Constants of ..... . xiH, xix

of the Planets, Adopted Constants of xix

Short Period Terms of Natation 215

in Star Numbers 200

Sidereal into Mean Solar Time, Table II 690

Noon, Greenwich Mean Time of 3

Time of Washington Mean Noon 514

or Right Ascension of Mean Sun S

Signs of the Zodiac zx

Sirius (Alpha Canis Majoris), Apparent Place S74

Mean Place ..•.. 221

Orbit PodUon . . . ^ xii

FwAllax . zi

GEKEBAX IKDEX. 749

fiokrOyds zvii

Bphemerifl 2,614

into Sidereal Time, Table III 698

fibkticee 672

Spheroid, Hayfoid'8 zviU

Spica (Alpha ViiginiB), Apparent Place 422

Mean Place 224

Stan, Apparent Places of 790 Standard 316

of 35 Gircumpolar 232

Elements of Occultations 569

Example of Reduction to Apparent Position 718

Formuln for Reduction to Apparent Pdntioii xi,200

Index to the Apparent Places 738

Mean Places for Beginni]^ of tfa* Ycsr, of 790 Btandaid 217

ofSSQocumpolar 231

of Stars OccaHed by the Moon 564

Occultations visible at Washington 611

Numbers, Besselian and Independent, omitting shozt-period tsmii 214

Besselian, including short-period terms 202

PormuljB «nd in Conqniting x,200

Independent, including short-period tuam 206

Aberration of 3

Constant of xviii

Coordinates, rectangular 18

PormulflBfor ix

Distance from Earth, Mean xviii

Distance from Earth at Gr. Mean Noon, logarithm of 3

Edipsee of , Charts loOowiiig pi^w 560,562

Elements and Circumstances of 556,672

Example of Computation of 726

Ephemeris for Physical Observations of 614

Formnhiwad xiii

Examples in the Reduction of 714

Longitude and Latitude, Greenwich Mean Noon 8

Mean, R. A. of, at Greenwich Mean Noon 2

Parallax, Constant of ix, xviii

Horizontal 2

R. A. and Decl. at Greenwidk Mean Noon 2

at Washington Apparent Noon 514

Semidiameter, Adopted Constant of xiii, xix

Apparent 2,514

Sidereal Time of. Passing Meridian 514

Bjrmbols and Abbreviations xx

Synodic Month, Length of xviii

Periods of the Planets

SateUites 632,

Terms of Short Period in the Nutation 215

Tethys, Third SateUite of Saturn 689, 661, 664, 666

Thanksgiving Day, Date of xvt

Time, Equation of, at Greenwich Mean Noon 2

at Wadiington Apparent Noon 514

Mean, of Greenwich Sidereal Noon 8

Precepts for Conversion of 712

Sidereal, of Greenwich Mean Noon 2

of Washington Mean Noon 514

Tables for Conversion of Sidereal to Solar and vice vena, Tables II and III . 690

Titan, Sixth Satellite of Saturn 659,662,665^66.7

750 GENERAL INDEX.

Titania, Third Satellite of Unuiua 068,669,670

Traofiit of the Moon 118,522

Transit of the Planets 1S4,538

Tropical Year, Length of xviii

Umbriel, Second Satellite of Uranus 668, 669, 670

Unit of Distance, Astronomical xvui

Uranus, Distance from Earth, logarithm of 193

Elements of Orbit of xix

Greenwich Transit of 193

Heliocentric Longitude and Latitude of 195

Horizontal Parallax of 193, 551

Eadius Vector (Distance from Sun), logarithm of 195

Reduction to Orbit 195

Right Ascension and Declination at Greenwich Mean Noon .... 193

at Washington Transit 551

Satellites, Apparent Apsidee of 668

Diagram of Apparent Orbits of 668

Greatest Elongatdons of 668

Sidereal Periods of 668

Tables for Determining Position Angle and Distance ol . . . 669

Semidiameter, Adopted Constant of xix

Apparent 193,551

Sidereal Time of, passing Meridian 551

Stellar Magnitude of 551

Washington Transit of 551

Vega (Alpha Lyrse),. Apparent Place 466

Mean Place 227

Venus, Apparent Disk of 625

Distance from Earth, logarithm of 150

Elements of Orbit of . . xix

Greenwich Transit of 150

Heliocentric Longitude and Latitude of 158

Horizontal Parallax of 150,542

Occultation of 602

Radius Vector (Distance from Sun), logarithm of 158

Reduction to Orbit 158

Right Ascension and Declination at Greenwich Mean Noon .... 150

at Washington Transit 542

Semidiameter, Adopted Constant of xix

Apparent 160,542

Sidereal Time of, passing Meridian 542

Stellar Magnitude of 625

Washington Transit of 542

Washington Ephemeris (Part II) 199-554

Year, Length of xviii

Zeta Ursse Majoris (^lizar). Apparent Place 422

Mean Place 224

Used for finding time of Culmination of PolarlB 706

Zodiac, Signs of XZ

o